K71 Transmission Control Module: Scan Tool Information (VT40 (MRQ))
K71 Transmission Control Module - Scan Tool Parameters
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition=On | |||
| 5V Reference 1 | - | 5.00 V | This Parameter Identifier (PID) displays the 5V Reference 1 value from the controller. |
| 5V Reference 1 Circuit Status | - | OK | This Parameter Identifier (PID) indicates that the Signal Out of Range buffered 5V Reference 1 value (within the controller) is currently out of range. |
| 9V Reference 1 Circuit Status | - | OK | This Parameter Identifier (PID) indicates that the Signal Out of Range buffered 9V Reference 1 value (within the controller) is currently out of range. |
| 9V Reference 2 Circuit Status | - | OK | This Parameter Identifier (PID) indicates that the Signal Out of Range buffered 9V Reference 2 value (within the controller) is currently out of range. |
| Auxiliary Transmission Fluid Pump Relay Command | - | OK | This Parameter Identifier (PID) contains the commanded state of the auxiliary transmission pump relay output along with the status of its associated short to ground, open circuit, and short to power tests. |
| Brake Pedal Switch | Released | Released | This Parameter Identifier (PID) indicates the position of the Brake Pedal Switch |
| Applied | Applied | ||
| Calculated Line Pressure | Ignition On - Engine Off | 2535 kPa (368 PSI) | This Parameter Identifier (PID) contains the expected calculated transmission line pressure when accounting for pump loss factors. |
| Ignition On - Engine Running | 971 kPa (141 PSI) | ||
| 48 km/h (30 MPH) | 760 kPa (110 PSI) | ||
| 80 km/h (50 MPH) | 1476 kPa (214 PSI) | ||
| Calculated Throttle Position | 0 km/h (0 MPH) | 0% | This Parameter Identifier (PID) contains the accelerator effective position, which represents the driver's intended request for torque or acceleration. It is determined from the maximum of the driver requests to open the throttle (e.g., accelerator pedal, cruise control, PTO, etc.) and is normalized to 0 to 100 %, where 0 % represents an idle or coast request and 100% represents a request for wide open throttle (WOT). It is the primary indication of accelerator position / throttle position used by transmission control algorithms and, thus, is often referred to as transmission throttle position. In the event that the engine is operating in a forced idle mode due to an accelerator pedal position fault, the accelerator effective position will have a value of 0 %, corresponding to an idle request. |
| 48 km/h (30 MPH) | 8% | ||
| 80 km/h (50 MPH) | 22% | ||
| Clutch Pressure Command | 0 km/h (0 MPH) | 4096 kPa (594 PSI) | This Parameter Identifier (PID) contains the arbitrated pressure command to the forward/reverse clutch. |
| 48 km/h (30 MPH) | 4421 kPa (641 PSI) | ||
| 80 km/h (50 MPH) | 4772 kPa (692 PSI) | ||
| Control Module Voltage Signal | Ignition On - Engine Off | 12.60 V | This Parameter Identifier (PID) contains the voltage of the power input to the control module. Since battery voltage is not directly measured by powertrain controllers, switched battery voltage, available from the Run/Crank input to the controller, shall be used to populate this PID. |
| Ignition On - Engine Running | 14.40 V | ||
| Current Gear | P | Park | This Parameter Identifier (PID) contains the current gear that the transmission has achieved. In order for the transmission to achieve a gear other than Park/Neutral, transmission hydraulic pressure must be available (Engine Speed = Greater than 349 RPM). |
| R | Reverse | ||
| N | Neutral | ||
| D | 1 - 9 | ||
| L | 1 - 9 | ||
| Desired Speed Ratio | 0 km/h (0 MPH) | 0.38:1 | This Parameter Identifier (PID) contains the desired variator speed ratio based on the current driver inputs and vehicle operating conditions. |
| 48 km/h (30 MPH) | 1.64:1 | ||
| 80 km/h (50 MPH) | 1.99:1 | ||
| Driver Requested Axle Torque | - | - | This Parameter Identifier (PID) contains the commanded driver intended axle torque. |
| Electronic Transmission Range Select Actual Range | P | P | - |
| R | Reverse | ||
| N | Neutral | ||
| D / L / M | Drive | ||
| Engine Coolant Temperature | Ignition On - Engine Running | 52°C (126°F) | This Parameter Identifier (PID) contains the undefaulted engine coolant temperature measured by a sensor. If the data used to compute engine coolant temperature is obtained from a serial data signal, then, if the signal is not received, the value shall be set to: -40°C (-40°F). |
| 48 km/h (30 MPH) | 87°C (189°F) | ||
| 80 km/h (50 MPH) | 94°C (201°F) | ||
| Engine Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted engine speed determined from the crank position sensor. If the data used to compute engine speed is obtained from a serial data signal, then, if the signal is not received, the value shall be set to 16383.75 RPM. |
| Ignition On - Engine Running | 682 RPM | ||
| 48 km/h (30 MPH) | 1224 RPM | ||
| 80 km/h (50 MPH) | 1656 RPM | ||
| Engine Torque | Ignition On - Engine Off | -13 Nm (-10 lb ft) | This Parameter Identifier (PID) contains the engine torque based upon the airflow through the engine and the torque losses due to spark retard and fuel shutoff. Since this is a steady state engine torque, it does not include the inertial component of engine torque. |
| Ignition On - Engine Running | 6 Nm (4 lb ft) | ||
| 48 km/h (30 MPH) | 79 Nm (58 lb ft) | ||
| 80 km/h (50 MPH) | 115 Nm (85 lb ft) | ||
| Gear Command | P | Park | This Parameter Identifier (PID) contains the current gear that is being commanded within the transmission. Only Park/Neutral will be commanded is transmission hydraulic pressure is not available. Transmission hydraulic pressure is available when Engine Speed = Greater than 349 RPM. |
| R | Reverse | ||
| N | Neutral | ||
| D | 1 - 9 | ||
| L | 1 - 9 | ||
| High Side Driver 1 | - | Enabled | This Parameter Identifier (PID) contains the commanded state of the shared high side driver 1. |
| High Side Driver 1 Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to voltage test. |
| High Side Driver 1 Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| High Side Driver 1 Circuit Open Test Status | - | Not Run | This Parameter Identifier (PID) contains the status of the open circuit test. |
| High Side Driver 2 | - | Enabled | This Parameter Identifier (PID) contains the commanded state of the shared high side driver 2. |
| High Side Driver 2 Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to voltage test. |
| High Side Driver 2 Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| High Side Driver 2 Circuit Open Test Status | - | Not Run | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Ignition 1 Signal | - | On | This Parameter Identifier (PID) contains signals associated with the status of hardwire vehicle power mode inputs. |
| Ignition Accessory Signal | - | On | This Parameter Identifier (PID) displays the status of the ignition voltage availability to the controller. |
| Ignition Voltage | Ignition On - Engine Off | 12.60 V | This Parameter Identifier (PID) contains the voltage of the Run/Crank input to the controller. |
| Ignition On - Engine Running | 14.40 V | ||
| ISS/OSS Supply Voltage | - | OK | This Parameter Identifier (PID) indicates the regulated TISS/TOSS supply voltage is outside of the normal operating range as specified in the operating specifications. This PID does not indicate whether the fault is external or internal to the TCM. Measurements are made by TCM internal components. |
| Line Pressure Command | Ignition On - Engine Off | 745 kPa (108 PSI) | This Parameter Identifier (PID) contains the commanded transmission line pressure to the line pressure control solenoid. |
| Ignition On - Engine Running | 227 kPa (33 PSI) | ||
| 48 km/h (30 MPH) | 148 kPa (21 PSI) | ||
| 80 km/h (50 MPH) | 369 kPa (54 PSI) | ||
| Park System Status | - | - | |
| Power Mode | - | Run | This Parameter Identifier (PID) displays the state of the ignition. |
| Primary Pulley Pressure | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the CVT primary pulley sensor pressure. |
| Ignition On - Engine Running | 466 kPa (68 PSI) | ||
| 48 km/h (30 MPH) | 413 kPa (60 PSI) | ||
| 80 km/h (50 MPH) | 1122 kPa (163 PSI) | ||
| Primary Pulley Pressure Command | Ignition On - Engine Off | 1406 kPa (204 PSI) | This Parameter Identifier (PID) contains the commanded CVT primary pulley sensor pressure. |
| Ignition On - Engine Running | 466 kPa (68 PSI) | ||
| 48 km/h (30 MPH) | 435 kPa (64 PSI) | ||
| 80 km/h (50 MPH) | 1069 kPa (155 PSI) | ||
| Ratio Control Mode | - | Variable | This Parameter Identifier (PID) indicates what type of shift control is currently active in the variator control system. This differentiates between step-shift control and continuously variable ratio shift control. |
| Secondary Pulley Pressure | Ignition On - Engine Off | 0.00 kPa (0.00 PSI) | This Parameter Identifier (PID) contains the CVT secondary pulley pressure sensor pressure. |
| Ignition On - Engine Running | 637 kPa (92 PSI) | ||
| 48 km/h (30 MPH) | 402 kPa (58 PSI) | ||
| 80 km/h (50 MPH) | 876 kPa (127 PSI) | ||
| Secondary Pulley Pressure Command | Ignition On - Engine Off | 2085 kPa (302 PSI) | This Parameter Identifier (PID) contains the commanded CVT secondary pulley pressure sensor pressure. |
| Ignition On - Engine Running | 638 kPa (93 PSI) | ||
| 48 km/h (30 MPH) | 395 kPa (57 PSI) | ||
| 80 km/h (50 MPH) | 895 kPa (130 PSI) | ||
| Speed Ratio | 0 km/h (0 MPH) | 0.38:1 | This Parameter Identified (PID) contains the comparison of primary and secondary pulley speed sensors expressed as secondary speed divided by primary speed. |
| 48 km/h (30 MPH) | 1.64:1 | ||
| 80 km/h (50 MPH) | 1.98:1 | ||
| Speed Ratio Command | 0 km/h (0 MPH) | 0.38:1 | This Parameter Identified (PID) contains the current commanded speed ratio of the variator from the control system. |
| 48 km/h (30 MPH) | 1.64:1 | ||
| 80 km/h (50 MPH) | 1.98:1 | ||
| TCC Slip Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the Torque Converter Clutch (TCC) slip speed determined as the difference between engine speed and transmission input shaft speed. |
| Ignition On - Engine Running | 30 RPM | ||
| 48 km/h (30 MPH) | 1 RPM | ||
| 80 km/h (50 MPH) | 1 RPM | ||
| Transmission Control Solenoid Valve 1 - 6 Calibration Data | - | Valid | This Parameter Identifier (PID) contains stored history of any condition causing the Transmission Control Solenoid Valves to set a Transmission Control Solenoid Valve Calibration Incorrect DTC. |
| Transmission Control Solenoid Valve 1 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 1 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 1 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 1 Current | Ignition On - Engine Off | 0.75 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 0.99 A | ||
| 80 km/h (50 MPH) | 0.98 A | ||
| Transmission Control Solenoid Valve 1 Current Command | Ignition On - Engine Off | 0.76 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 1.02 A | ||
| 80 km/h (50 MPH) | 0.97 A | ||
| Transmission Control Solenoid Valve 1 Pressure Command | Ignition On - Engine Off | 0.00 kPa (0.00 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 121 kPa (18 PSI) | ||
| 48 km/h (30 MPH) | 248 kPa (36 PSI) | ||
| 80 km/h (50 MPH) | 288 kPa (42 PSI) | ||
| Transmission Control Solenoid Valve 2 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 2 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 2 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 2 Current | Ignition On - Engine Off | 0.82 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 0.99 A | ||
| 80 km/h (50 MPH) | 0.92 A | ||
| Transmission Control Solenoid Valve 2 Current Command | Ignition On - Engine Off | 0.83 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 1.02 A | ||
| 80 km/h (50 MPH) | 0.92 A | ||
| Transmission Control Solenoid Valve 2 Pressure Command | Ignition On - Engine Off | 0.00 kPa (0.00 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.00 kPa (0.00 PSI) | ||
| 48 km/h (30 MPH) | 0.00 kPa (0.00 PSI) | ||
| 80 km/h (50 MPH) | 0.00 kPa (0.00 PSI) | ||
| Transmission Control Solenoid Valve 3 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 3 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 3 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 3 Current | Ignition On - Engine Off | 0.75 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 1.01 A | ||
| 48 km/h (30 MPH) | 1.05 A | ||
| 80 km/h (50 MPH) | 0.88 A | ||
| Transmission Control Solenoid Valve 3 Current Command | Ignition On - Engine Off | 0.76 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 1.02 A | ||
| 48 km/h (30 MPH) | 1.06 A | ||
| 80 km/h (50 MPH) | 0.89 A | ||
| Transmission Control Solenoid Valve 3 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 4 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 4 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 4 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 4 Current | Ignition On - Engine Off | 1.2 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.89 A | ||
| 48 km/h (30 MPH) | 0.69 A | ||
| 80 km/h (50 MPH) | 0.88 A | ||
| Transmission Control Solenoid Valve 4 Current Command | Ignition On - Engine Off | 1.2 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.89 A | ||
| 48 km/h (30 MPH) | 0.70 A | ||
| 80 km/h (50 MPH) | 0.89 A | ||
| Transmission Control Solenoid Valve 4 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 5 Control Circuit High Voltage Test Status | Engine Running | Not Run | This Parameter Identifier (PID) contains the status of the short to power test. |
| Engine=Running | OK | ||
| Transmission Control Solenoid Valve 5 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 5 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 5 Current | Ignition On - Engine Off | 0.04 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.04 A | ||
| 48 km/h (30 MPH) | 0.46 A | ||
| 80 km/h (50 MPH) | 0.58 A | ||
| Transmission Control Solenoid Valve 5 Current Command | Ignition On - Engine Off | 0.04 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.04 A | ||
| 48 km/h (30 MPH) | 0.47 A | ||
| 80 km/h (50 MPH) | 0.59 A | ||
| Transmission Control Solenoid Valve 5 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 6 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 6 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 6 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 6 Current | Ignition On - Engine Off | 0.57 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.54 A | ||
| 48 km/h (30 MPH) | 0.53 A | ||
| 80 km/h (50 MPH) | 1.20 A | ||
| Transmission Control Solenoid Valve 6 Current Command | Ignition On - Engine Off | 0.57 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.54 A | ||
| 48 km/h (30 MPH) | 0.54 A | ||
| 80 km/h (50 MPH) | 1.20 A | ||
| Transmission Control Solenoid Valve 6 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 7 | - | - | |
| Transmission Control Solenoid Valve 7 Control Circuit High Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 7 Control Circuit Low Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 7 Control Circuit Open Test Status | - | - | |
| Transmission Control Solenoid Valve 7 Current | - | - | |
| Transmission Control Solenoid Valve 7 Current Command | - | - | |
| Transmission Control Solenoid Valve 8 | - | - | |
| Transmission Control Solenoid Valve 8 Control Circuit High Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 8 Control Circuit Low Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 8 Control Circuit Open Test Status | - | - | |
| Transmission Control Solenoid Valve 8 Current | - | - | |
| Transmission Control Solenoid Valve 8 Current Command | - | - | |
| Transmission Fluid Pressure Sensor 1 | Ignition On - Engine Off | - | This Parameter Identifier (PID) displays the CVT primary pulley pressure sensor voltage. |
| Ignition On - Engine Running | - | ||
| 48 km/h (30 MPH) | - | ||
| 80 km/h (50 MPH) | - | ||
| Transmission Fluid Pressure Sensor 2 | Ignition On - Engine Off | - | This Parameter Identifier (PID) contains the CVT secondary pulley pressure sensor voltage. |
| Ignition On - Engine Running | - | ||
| 48 km/h (30 MPH) | - | ||
| 80 km/h (50 MPH) | - | ||
| Transmission Fluid Pump Mode | Ignition On - Engine Off | 100% | This Parameter Identifier (PID) contains the current mode in which the transmission binary pump is currently operating. |
| Ignition On - Engine Running | 100% | ||
| 48 km/h (30 MPH) | 100% | ||
| 80 km/h (50 MPH) | 50% | ||
| Transmission Fluid Temperature | Ignition On - Engine Off | 33°C (91°F) | This Parameter Identifier (PID) contains the undefaulted, unfiltered transmission oil / fluid temperature measured by a sensor. In automatic transmission applications, this PID is based upon the transmission oil temperature sensor input to the TCM. |
| Ignition On - Engine Running | 42°C (108°F) | ||
| 48 km/h (30 MPH) | 49°C (120°F) | ||
| 80 km/h (50 MPH) | 63°C (145°F) | ||
| Transmission Fluid Temperature (Filtered) | Ignition On - Engine Off | 33°C (91°F) | This Parameter Identifier (PID) contains the cold filtered transmission oil / fluid temperature measured by a sensor. In automatic transmission applications, this PID is based upon the cold filtered value of transmission oil temperature sensor input to the TCM. |
| Ignition On - Engine Running | 42°C (108°F) | ||
| 48 km/h (30 MPH) | 49°C (120°F) | ||
| 80 km/h (50 MPH) | 63°C (145°F) | ||
| Transmission Hot Mode | - | No | This Parameter Identifier (PID) indicates whether or not the default Transmission Hot Mode shift pattern is active. |
| Transmission Input Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted, raw transmission input speed (the speed at the input of the gear box) determined from the speed measured by the Transmission Input Speed Sensor with the application of factors to account for the location of the sensor. |
| Ignition On - Engine Running | 648 RPM | ||
| 48 km/h (30 MPH) | 1237 RPM | ||
| 80 km/h (50 MPH) | 1658 RPM | ||
| Transmission Input Torque | Ignition On - Engine Off | 16, 346 Nm (12, 056 lb ft) | This Parameter Identifier (PID) contains an indication of the actual torque input to the variator. |
| Ignition On - Engine Running | 2 Nm (1 lb ft) | ||
| 48 km/h (30 MPH) | 55 Nm (41 lb ft) | ||
| 80 km/h (50 MPH) | 105 Nm (77 lb ft) | ||
| Transmission Intermediate Speed Sensor | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted, raw transmission intermediate speed (the speed of an additional component not attached to either the transmission input or output shafts) determined from the speed measured by the Transmission Intermediate Speed Sensor |
| Ignition On - Engine Running | 0 RPM | ||
| 48 km/h (30 MPH) | 1237 RPM | ||
| 80 km/h (50 MPH) | 1658 RPM | ||
| Transmission Output Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted, raw transmission output speed determined from the speed measured by the Transmission Output Speed Sensor with the application of factors to account for the location of the sensor. |
| Ignition On - Engine Running | 0 RPM | ||
| 48 km/h (30 MPH) | 2016 RPM | ||
| 80 km/h (50 MPH) | 3282 RPM | ||
| Transmission Output Speed Sensor Direction | Forward | Forward | This Parameter Identifier (PID) contains the enumerated state of the raw Transmission Output Speed Sensor direction information. This parameter will display Undetermined State, until the TCM receives the speed sensor input. |
| Reverse | Reverse | ||
| Transmission Output Speed Sensor Direction Signal | Forward | 0.04 ms | This Parameter Identifier (PID) contains the Transmission Output Speed Sensor Direction ON Period Time in milliseconds. This PID will display 0.00 ms until the TCM receives the speed sensor input |
| Reverse | 0.18 ms | ||
| Transmission Park Valve Lock Solenoid Actuator | - | - | |
| Transmission Park Valve Position Sensor 1 | P | 0.82 V | |
| R | 2.00 V | ||
| N | 2.00 V | ||
| D | 2.00 V | ||
| L / M | 2.00 V | ||
| Transmission Park Valve Position Sensor 2 | P | 0.82 V | |
| R | 2.00 V | ||
| N | 2.00 V | ||
| D | 2.00 V | ||
| L / M | 2.00 V | ||
| Transmission Range | P | Park | This Parameter Identifier (PID) contains the actual transmission range determined by arbitrating between one or more sources of transmission range information. |
| R | Reverse | ||
| N | Neutral | ||
| D | 7 | ||
| L / M | 6 | ||
| Transmission Range Control Valve Command | P | Low Voltage | |
| R | Low Voltage | ||
| N | Low Voltage | ||
| D | High Voltage | ||
| L / M | High Voltage | ||
| Transmission Range Control Valve 1 Position Switch | P | 0.84 V | |
| R | 0.84 V | ||
| N | 0.84 V | ||
| D | 2.02 V | ||
| L / M | 2.02 V | ||
| Transmission Range Control Valve 1 Position Switch Status | - | - | |
| Transmission Range Control Valve 2 Position Switch | P | 0.82 V | |
| R | 2.02 V | ||
| N | 0.82 V | ||
| D | 0.82 V | ||
| L / M | 0.82 V | ||
| Transmission Range Control Valve 2 Position Switch Status | - | - | |
| Transmission Range Control Valve 2 Command | P | Low Voltage | |
| R | High Voltage | ||
| N | Low Voltage | ||
| D | Low Voltage | ||
| L / M | Low Voltage | ||
| Transmission Range Sensor 1 | P | 15% | This Parameter Identifier (PID) contains the raw PWM duty cycle for Transmission Range Sensor 1/A that is wired to the TCM. |
| R | 44% | ||
| N | 58% | ||
| D | 72% | ||
| L | 85% | ||
| Transmission Range Sensor 2 | P | 85% | This Parameter Identifier (PID) contains the raw PWM duty cycle for Transmission Range Sensor 2/B that is wired to the ECM. |
| R | 56% | ||
| N | 42% | ||
| D | 28% | ||
| L | 15% | ||
| Vehicle Speed | - | Varies | This Parameter Identifier (PID) contains the undefaulted vehicle speed calculated from the Transmission Output Speed Sensor. |
K71 Transmission Control Module - Scan Tool Control Functions
| Control Function | Description |
|---|---|
| Auxiliary Transmission Fluid Pump Relay{ If equipped } | Overrides the state of the Auxiliary Transmission Fluid Pump Relay |
| High Side Driver 1 - 2 | Overrides the state of the High Side Driver Output |
| Shift Transmission Gear | Overrides the commanded gear output |
| Torque Converter Clutch | Overrides the state of the Transmission Control Solenoid Valve that operateds the Torque Converter Clutch |
| Transmission Control Solenoid Valve 1 - 6 | Overrides the state of the Transmission Control Solenoid Valve |
| Transmission Control Solenoid Valve 1 - 6 Current | Overrides the current of the Transmission Control Solenoid Valve |
K71 Transmission Control Module - Scan Tool Parameters
| Parameter | System State | Expected Value | Description |
|---|---|---|---|
| Operating Conditions: Ignition=On | |||
| 5V Reference 1 | - | 5.00 V | This Parameter Identifier (PID) displays the 5V Reference 1 value from the controller. |
| 5V Reference 1 Circuit Status | - | OK | This Parameter Identifier (PID) indicates that the Signal Out of Range buffered 5V Reference 1 value (within the controller) is currently out of range. |
| 9V Reference 1 Circuit Status | - | OK | This Parameter Identifier (PID) indicates that the Signal Out of Range buffered 9V Reference 1 value (within the controller) is currently out of range. |
| 9V Reference 2 Circuit Status | - | OK | This Parameter Identifier (PID) indicates that the Signal Out of Range buffered 9V Reference 2 value (within the controller) is currently out of range. |
| Auxiliary Transmission Fluid Pump Relay Command | - | OK | This Parameter Identifier (PID) contains the commanded state of the auxiliary transmission pump relay output along with the status of its associated short to ground, open circuit, and short to power tests. |
| Brake Pedal Switch | Released | Released | This Parameter Identifier (PID) indicates the position of the Brake Pedal Switch |
| Applied | Applied | ||
| Calculated Line Pressure | Ignition On - Engine Off | 2535 kPa (368 PSI) | This Parameter Identifier (PID) contains the expected calculated transmission line pressure when accounting for pump loss factors. |
| Ignition On - Engine Running | 971 kPa (141 PSI) | ||
| 48 km/h (30 MPH) | 760 kPa (110 PSI) | ||
| 80 km/h (50 MPH) | 1476 kPa (214 PSI) | ||
| Calculated Throttle Position | 0 km/h (0 MPH) | 0% | This Parameter Identifier (PID) contains the accelerator effective position, which represents the driver's intended request for torque or acceleration. It is determined from the maximum of the driver requests to open the throttle (e.g., accelerator pedal, cruise control, PTO, etc.) and is normalized to 0 to 100 %, where 0 % represents an idle or coast request and 100% represents a request for wide open throttle (WOT). It is the primary indication of accelerator position / throttle position used by transmission control algorithms and, thus, is often referred to as transmission throttle position. In the event that the engine is operating in a forced idle mode due to an accelerator pedal position fault, the accelerator effective position will have a value of 0 %, corresponding to an idle request. |
| 48 km/h (30 MPH) | 8% | ||
| 80 km/h (50 MPH) | 22% | ||
| Clutch Pressure Command | 0 km/h (0 MPH) | 4096 kPa (594 PSI) | This Parameter Identifier (PID) contains the arbitrated pressure command to the forward/reverse clutch. |
| 48 km/h (30 MPH) | 4421 kPa (641 PSI) | ||
| 80 km/h (50 MPH) | 4772 kPa (692 PSI) | ||
| Control Module Voltage Signal | Ignition On - Engine Off | 12.60 V | This Parameter Identifier (PID) contains the voltage of the power input to the control module. Since battery voltage is not directly measured by powertrain controllers, switched battery voltage, available from the Run/Crank input to the controller, shall be used to populate this PID. |
| Ignition On - Engine Running | 14.40 V | ||
| Current Gear | P | Park | This Parameter Identifier (PID) contains the current gear that the transmission has achieved. In order for the transmission to achieve a gear other than Park/Neutral, transmission hydraulic pressure must be available (Engine Speed = Greater than 349 RPM). |
| R | Reverse | ||
| N | Neutral | ||
| D | 1 - 9 | ||
| L | 1 - 9 | ||
| Desired Speed Ratio | 0 km/h (0 MPH) | 0.38:1 | This Parameter Identifier (PID) contains the desired variator speed ratio based on the current driver inputs and vehicle operating conditions. |
| 48 km/h (30 MPH) | 1.64:1 | ||
| 80 km/h (50 MPH) | 1.99:1 | ||
| Driver Requested Axle Torque | - | - | This Parameter Identifier (PID) contains the commanded driver intended axle torque. |
| Electronic Transmission Range Select Actual Range | P | P | - |
| R | Reverse | ||
| N | Neutral | ||
| D / L / M | Drive | ||
| Engine Coolant Temperature | Ignition On - Engine Running | 52°C (126°F) | This Parameter Identifier (PID) contains the undefaulted engine coolant temperature measured by a sensor. If the data used to compute engine coolant temperature is obtained from a serial data signal, then, if the signal is not received, the value shall be set to: -40°C (-40°F). |
| 48 km/h (30 MPH) | 87°C (189°F) | ||
| 80 km/h (50 MPH) | 94°C (201°F) | ||
| Engine Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted engine speed determined from the crank position sensor. If the data used to compute engine speed is obtained from a serial data signal, then, if the signal is not received, the value shall be set to 16383.75 RPM. |
| Ignition On - Engine Running | 682 RPM | ||
| 48 km/h (30 MPH) | 1224 RPM | ||
| 80 km/h (50 MPH) | 1656 RPM | ||
| Engine Torque | Ignition On - Engine Off | -13 Nm (-10 lb ft) | This Parameter Identifier (PID) contains the engine torque based upon the airflow through the engine and the torque losses due to spark retard and fuel shutoff. Since this is a steady state engine torque, it does not include the inertial component of engine torque. |
| Ignition On - Engine Running | 6 Nm (4 lb ft) | ||
| 48 km/h (30 MPH) | 79 Nm (58 lb ft) | ||
| 80 km/h (50 MPH) | 115 Nm (85 lb ft) | ||
| Gear Command | P | Park | This Parameter Identifier (PID) contains the current gear that is being commanded within the transmission. Only Park/Neutral will be commanded is transmission hydraulic pressure is not available. Transmission hydraulic pressure is available when Engine Speed = Greater than 349 RPM. |
| R | Reverse | ||
| N | Neutral | ||
| D | 1 - 9 | ||
| L | 1 - 9 | ||
| High Side Driver 1 | - | Enabled | This Parameter Identifier (PID) contains the commanded state of the shared high side driver 1. |
| High Side Driver 1 Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to voltage test. |
| High Side Driver 1 Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| High Side Driver 1 Circuit Open Test Status | - | Not Run | This Parameter Identifier (PID) contains the status of the open circuit test. |
| High Side Driver 2 | - | Enabled | This Parameter Identifier (PID) contains the commanded state of the shared high side driver 2. |
| High Side Driver 2 Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to voltage test. |
| High Side Driver 2 Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| High Side Driver 2 Circuit Open Test Status | - | Not Run | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Ignition 1 Signal | - | On | This Parameter Identifier (PID) contains signals associated with the status of hardwire vehicle power mode inputs. |
| Ignition Accessory Signal | - | On | This Parameter Identifier (PID) displays the status of the ignition voltage availability to the controller. |
| Ignition Voltage | Ignition On - Engine Off | 12.60 V | This Parameter Identifier (PID) contains the voltage of the Run/Crank input to the controller. |
| Ignition On - Engine Running | 14.40 V | ||
| ISS/OSS Supply Voltage | - | OK | This Parameter Identifier (PID) indicates the regulated TISS/TOSS supply voltage is outside of the normal operating range as specified in the operating specifications. This PID does not indicate whether the fault is external or internal to the TCM. Measurements are made by TCM internal components. |
| Line Pressure Command | Ignition On - Engine Off | 745 kPa (108 PSI) | This Parameter Identifier (PID) contains the commanded transmission line pressure to the line pressure control solenoid. |
| Ignition On - Engine Running | 227 kPa (33 PSI) | ||
| 48 km/h (30 MPH) | 148 kPa (21 PSI) | ||
| 80 km/h (50 MPH) | 369 kPa (54 PSI) | ||
| Park System Status | - | - | |
| Power Mode | - | Run | This Parameter Identifier (PID) displays the state of the ignition. |
| Primary Pulley Pressure | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the CVT primary pulley sensor pressure. |
| Ignition On - Engine Running | 466 kPa (68 PSI) | ||
| 48 km/h (30 MPH) | 413 kPa (60 PSI) | ||
| 80 km/h (50 MPH) | 1122 kPa (163 PSI) | ||
| Primary Pulley Pressure Command | Ignition On - Engine Off | 1406 kPa (204 PSI) | This Parameter Identifier (PID) contains the commanded CVT primary pulley sensor pressure. |
| Ignition On - Engine Running | 466 kPa (68 PSI) | ||
| 48 km/h (30 MPH) | 435 kPa (64 PSI) | ||
| 80 km/h (50 MPH) | 1069 kPa (155 PSI) | ||
| Ratio Control Mode | - | Variable | This Parameter Identifier (PID) indicates what type of shift control is currently active in the variator control system. This differentiates between step-shift control and continuously variable ratio shift control. |
| Secondary Pulley Pressure | Ignition On - Engine Off | 0.00 kPa (0.00 PSI) | This Parameter Identifier (PID) contains the CVT secondary pulley pressure sensor pressure. |
| Ignition On - Engine Running | 637 kPa (92 PSI) | ||
| 48 km/h (30 MPH) | 402 kPa (58 PSI) | ||
| 80 km/h (50 MPH) | 876 kPa (127 PSI) | ||
| Secondary Pulley Pressure Command | Ignition On - Engine Off | 2085 kPa (302 PSI) | This Parameter Identifier (PID) contains the commanded CVT secondary pulley pressure sensor pressure. |
| Ignition On - Engine Running | 638 kPa (93 PSI) | ||
| 48 km/h (30 MPH) | 395 kPa (57 PSI) | ||
| 80 km/h (50 MPH) | 895 kPa (130 PSI) | ||
| Speed Ratio | 0 km/h (0 MPH) | 0.38:1 | This Parameter Identified (PID) contains the comparison of primary and secondary pulley speed sensors expressed as secondary speed divided by primary speed. |
| 48 km/h (30 MPH) | 1.64:1 | ||
| 80 km/h (50 MPH) | 1.98:1 | ||
| Speed Ratio Command | 0 km/h (0 MPH) | 0.38:1 | This Parameter Identified (PID) contains the current commanded speed ratio of the variator from the control system. |
| 48 km/h (30 MPH) | 1.64:1 | ||
| 80 km/h (50 MPH) | 1.98:1 | ||
| TCC Slip Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the Torque Converter Clutch (TCC) slip speed determined as the difference between engine speed and transmission input shaft speed. |
| Ignition On - Engine Running | 30 RPM | ||
| 48 km/h (30 MPH) | 1 RPM | ||
| 80 km/h (50 MPH) | 1 RPM | ||
| Transmission Control Solenoid Valve 1 - 6 Calibration Data | - | Valid | This Parameter Identifier (PID) contains stored history of any condition causing the Transmission Control Solenoid Valves to set a Transmission Control Solenoid Valve Calibration Incorrect DTC. |
| Transmission Control Solenoid Valve 1 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 1 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 1 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 1 Current | Ignition On - Engine Off | 0.75 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 0.99 A | ||
| 80 km/h (50 MPH) | 0.98 A | ||
| Transmission Control Solenoid Valve 1 Current Command | Ignition On - Engine Off | 0.76 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 1.02 A | ||
| 80 km/h (50 MPH) | 0.97 A | ||
| Transmission Control Solenoid Valve 1 Pressure Command | Ignition On - Engine Off | 0.00 kPa (0.00 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 121 kPa (18 PSI) | ||
| 48 km/h (30 MPH) | 248 kPa (36 PSI) | ||
| 80 km/h (50 MPH) | 288 kPa (42 PSI) | ||
| Transmission Control Solenoid Valve 2 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 2 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 2 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 2 Current | Ignition On - Engine Off | 0.82 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 0.99 A | ||
| 80 km/h (50 MPH) | 0.92 A | ||
| Transmission Control Solenoid Valve 2 Current Command | Ignition On - Engine Off | 0.83 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.98 A | ||
| 48 km/h (30 MPH) | 1.02 A | ||
| 80 km/h (50 MPH) | 0.92 A | ||
| Transmission Control Solenoid Valve 2 Pressure Command | Ignition On - Engine Off | 0.00 kPa (0.00 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.00 kPa (0.00 PSI) | ||
| 48 km/h (30 MPH) | 0.00 kPa (0.00 PSI) | ||
| 80 km/h (50 MPH) | 0.00 kPa (0.00 PSI) | ||
| Transmission Control Solenoid Valve 3 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 3 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 3 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 3 Current | Ignition On - Engine Off | 0.75 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 1.01 A | ||
| 48 km/h (30 MPH) | 1.05 A | ||
| 80 km/h (50 MPH) | 0.88 A | ||
| Transmission Control Solenoid Valve 3 Current Command | Ignition On - Engine Off | 0.76 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 1.02 A | ||
| 48 km/h (30 MPH) | 1.06 A | ||
| 80 km/h (50 MPH) | 0.89 A | ||
| Transmission Control Solenoid Valve 3 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 4 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 4 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 4 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 4 Current | Ignition On - Engine Off | 1.2 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.89 A | ||
| 48 km/h (30 MPH) | 0.69 A | ||
| 80 km/h (50 MPH) | 0.88 A | ||
| Transmission Control Solenoid Valve 4 Current Command | Ignition On - Engine Off | 1.2 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.89 A | ||
| 48 km/h (30 MPH) | 0.70 A | ||
| 80 km/h (50 MPH) | 0.89 A | ||
| Transmission Control Solenoid Valve 4 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 5 Control Circuit High Voltage Test Status | Engine Running | Not Run | This Parameter Identifier (PID) contains the status of the short to power test. |
| Engine=Running | OK | ||
| Transmission Control Solenoid Valve 5 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 5 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 5 Current | Ignition On - Engine Off | 0.04 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.04 A | ||
| 48 km/h (30 MPH) | 0.46 A | ||
| 80 km/h (50 MPH) | 0.58 A | ||
| Transmission Control Solenoid Valve 5 Current Command | Ignition On - Engine Off | 0.04 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.04 A | ||
| 48 km/h (30 MPH) | 0.47 A | ||
| 80 km/h (50 MPH) | 0.59 A | ||
| Transmission Control Solenoid Valve 5 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 6 Control Circuit High Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to power test. |
| Transmission Control Solenoid Valve 6 Control Circuit Low Voltage Test Status | - | OK | This Parameter Identifier (PID) contains the status of the short to ground test. |
| Transmission Control Solenoid Valve 6 Control Circuit Open Test Status | - | OK | This Parameter Identifier (PID) contains the status of the open circuit test. |
| Transmission Control Solenoid Valve 6 Current | Ignition On - Engine Off | 0.57 A | This Parameter Identifier (PID) contains the Average Diagnostic Current for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.54 A | ||
| 48 km/h (30 MPH) | 0.53 A | ||
| 80 km/h (50 MPH) | 1.20 A | ||
| Transmission Control Solenoid Valve 6 Current Command | Ignition On - Engine Off | 0.57 A | This Parameter Identifier (PID) contains the Current Command for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0.54 A | ||
| 48 km/h (30 MPH) | 0.54 A | ||
| 80 km/h (50 MPH) | 1.20 A | ||
| Transmission Control Solenoid Valve 6 Pressure Command | Ignition On - Engine Off | 0 kPa (0 PSI) | This Parameter Identifier (PID) contains the commanded pressure for the Transmission Control Solenoid Valve |
| Ignition On - Engine Running | 0 kPa (0 PSI) | ||
| 48 km/h (30 MPH) | 0 kPa (0 PSI) | ||
| 80 km/h (50 MPH) | 0 kPa (0 PSI) | ||
| Transmission Control Solenoid Valve 7 | - | - | |
| Transmission Control Solenoid Valve 7 Control Circuit High Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 7 Control Circuit Low Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 7 Control Circuit Open Test Status | - | - | |
| Transmission Control Solenoid Valve 7 Current | - | - | |
| Transmission Control Solenoid Valve 7 Current Command | - | - | |
| Transmission Control Solenoid Valve 8 | - | - | |
| Transmission Control Solenoid Valve 8 Control Circuit High Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 8 Control Circuit Low Voltage Test Status | - | - | |
| Transmission Control Solenoid Valve 8 Control Circuit Open Test Status | - | - | |
| Transmission Control Solenoid Valve 8 Current | - | - | |
| Transmission Control Solenoid Valve 8 Current Command | - | - | |
| Transmission Fluid Pressure Sensor 1 | Ignition On - Engine Off | - | This Parameter Identifier (PID) displays the CVT primary pulley pressure sensor voltage. |
| Ignition On - Engine Running | - | ||
| 48 km/h (30 MPH) | - | ||
| 80 km/h (50 MPH) | - | ||
| Transmission Fluid Pressure Sensor 2 | Ignition On - Engine Off | - | This Parameter Identifier (PID) contains the CVT secondary pulley pressure sensor voltage. |
| Ignition On - Engine Running | - | ||
| 48 km/h (30 MPH) | - | ||
| 80 km/h (50 MPH) | - | ||
| Transmission Fluid Pump Mode | Ignition On - Engine Off | 100% | This Parameter Identifier (PID) contains the current mode in which the transmission binary pump is currently operating. |
| Ignition On - Engine Running | 100% | ||
| 48 km/h (30 MPH) | 100% | ||
| 80 km/h (50 MPH) | 50% | ||
| Transmission Fluid Temperature | Ignition On - Engine Off | 33°C (91°F) | This Parameter Identifier (PID) contains the undefaulted, unfiltered transmission oil / fluid temperature measured by a sensor. In automatic transmission applications, this PID is based upon the transmission oil temperature sensor input to the TCM. |
| Ignition On - Engine Running | 42°C (108°F) | ||
| 48 km/h (30 MPH) | 49°C (120°F) | ||
| 80 km/h (50 MPH) | 63°C (145°F) | ||
| Transmission Fluid Temperature (Filtered) | Ignition On - Engine Off | 33°C (91°F) | This Parameter Identifier (PID) contains the cold filtered transmission oil / fluid temperature measured by a sensor. In automatic transmission applications, this PID is based upon the cold filtered value of transmission oil temperature sensor input to the TCM. |
| Ignition On - Engine Running | 42°C (108°F) | ||
| 48 km/h (30 MPH) | 49°C (120°F) | ||
| 80 km/h (50 MPH) | 63°C (145°F) | ||
| Transmission Hot Mode | - | No | This Parameter Identifier (PID) indicates whether or not the default Transmission Hot Mode shift pattern is active. |
| Transmission Input Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted, raw transmission input speed (the speed at the input of the gear box) determined from the speed measured by the Transmission Input Speed Sensor with the application of factors to account for the location of the sensor. |
| Ignition On - Engine Running | 648 RPM | ||
| 48 km/h (30 MPH) | 1237 RPM | ||
| 80 km/h (50 MPH) | 1658 RPM | ||
| Transmission Input Torque | Ignition On - Engine Off | 16, 346 Nm (12, 056 lb ft) | This Parameter Identifier (PID) contains an indication of the actual torque input to the variator. |
| Ignition On - Engine Running | 2 Nm (1 lb ft) | ||
| 48 km/h (30 MPH) | 55 Nm (41 lb ft) | ||
| 80 km/h (50 MPH) | 105 Nm (77 lb ft) | ||
| Transmission Intermediate Speed Sensor | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted, raw transmission intermediate speed (the speed of an additional component not attached to either the transmission input or output shafts) determined from the speed measured by the Transmission Intermediate Speed Sensor |
| Ignition On - Engine Running | 0 RPM | ||
| 48 km/h (30 MPH) | 1237 RPM | ||
| 80 km/h (50 MPH) | 1658 RPM | ||
| Transmission Output Speed | Ignition On - Engine Off | 0 RPM | This Parameter Identifier (PID) contains the undefaulted, raw transmission output speed determined from the speed measured by the Transmission Output Speed Sensor with the application of factors to account for the location of the sensor. |
| Ignition On - Engine Running | 0 RPM | ||
| 48 km/h (30 MPH) | 2016 RPM | ||
| 80 km/h (50 MPH) | 3282 RPM | ||
| Transmission Output Speed Sensor Direction | Forward | Forward | This Parameter Identifier (PID) contains the enumerated state of the raw Transmission Output Speed Sensor direction information. This parameter will display Undetermined State, until the TCM receives the speed sensor input. |
| Reverse | Reverse | ||
| Transmission Output Speed Sensor Direction Signal | Forward | 0.04 ms | This Parameter Identifier (PID) contains the Transmission Output Speed Sensor Direction ON Period Time in milliseconds. This PID will display 0.00 ms until the TCM receives the speed sensor input |
| Reverse | 0.18 ms | ||
| Transmission Park Valve Lock Solenoid Actuator | - | - | |
| Transmission Park Valve Position Sensor 1 | P | 0.82 V | |
| R | 2.00 V | ||
| N | 2.00 V | ||
| D | 2.00 V | ||
| L / M | 2.00 V | ||
| Transmission Park Valve Position Sensor 2 | P | 0.82 V | |
| R | 2.00 V | ||
| N | 2.00 V | ||
| D | 2.00 V | ||
| L / M | 2.00 V | ||
| Transmission Range | P | Park | This Parameter Identifier (PID) contains the actual transmission range determined by arbitrating between one or more sources of transmission range information. |
| R | Reverse | ||
| N | Neutral | ||
| D | 7 | ||
| L / M | 6 | ||
| Transmission Range Control Valve Command | P | Low Voltage | |
| R | Low Voltage | ||
| N | Low Voltage | ||
| D | High Voltage | ||
| L / M | High Voltage | ||
| Transmission Range Control Valve 1 Position Switch | P | 0.84 V | |
| R | 0.84 V | ||
| N | 0.84 V | ||
| D | 2.02 V | ||
| L / M | 2.02 V | ||
| Transmission Range Control Valve 1 Position Switch Status | - | - | |
| Transmission Range Control Valve 2 Position Switch | P | 0.82 V | |
| R | 2.02 V | ||
| N | 0.82 V | ||
| D | 0.82 V | ||
| L / M | 0.82 V | ||
| Transmission Range Control Valve 2 Position Switch Status | - | - | |
| Transmission Range Control Valve 2 Command | P | Low Voltage | |
| R | High Voltage | ||
| N | Low Voltage | ||
| D | Low Voltage | ||
| L / M | Low Voltage | ||
| Transmission Range Sensor 1 | P | 15% | This Parameter Identifier (PID) contains the raw PWM duty cycle for Transmission Range Sensor 1/A that is wired to the TCM. |
| R | 44% | ||
| N | 58% | ||
| D | 72% | ||
| L | 85% | ||
| Transmission Range Sensor 2 | P | 85% | This Parameter Identifier (PID) contains the raw PWM duty cycle for Transmission Range Sensor 2/B that is wired to the ECM. |
| R | 56% | ||
| N | 42% | ||
| D | 28% | ||
| L | 15% | ||
| Vehicle Speed | - | Varies | This Parameter Identifier (PID) contains the undefaulted vehicle speed calculated from the Transmission Output Speed Sensor. |
K71 Transmission Control Module - Scan Tool Control Functions
| Control Function | Description |
|---|---|
| Auxiliary Transmission Fluid Pump Relay{ If equipped } | Overrides the state of the Auxiliary Transmission Fluid Pump Relay |
| High Side Driver 1 - 2 | Overrides the state of the High Side Driver Output |
| Shift Transmission Gear | Overrides the commanded gear output |
| Torque Converter Clutch | Overrides the state of the Transmission Control Solenoid Valve that operateds the Torque Converter Clutch |
| Transmission Control Solenoid Valve 1 - 6 | Overrides the state of the Transmission Control Solenoid Valve |
| Transmission Control Solenoid Valve 1 - 6 Current | Overrides the current of the Transmission Control Solenoid Valve |