Data List / Active Test [11/2017 - 03/2019]
- DATA LIST NOTE:
In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not.
HINT:
Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discovered before parts or wiring is disturbed. Reading the Data List information early in troubleshooting is one way to save diagnostic time.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Pre-Collision 2 / Data List.
- Read the Data List according to the display on the Techstream.
Body Electrical > Pre-Collision 2 > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note Turn Light RH Turn signal switch (right) status ON or OFF ON: Turn signal switch (right) on
OFF: Turn signal switch (right) off- Turn Light LH Turn signal switch (left) status ON or OFF ON: Turn signal switch (left) on
OFF: Turn signal switch (left) off- PCS OFF Switch Pre-collision system on/off status ON or OFF ON: Pre-collision system on
OFF: Pre-collision system off- Pre-Collision Safety Warning Buz Pre-collision system warning buzzer Valid or Inval Valid: Pre-collision system warning buzzer operation possible
Inval: Pre-collision system warning buzzer operation not possible- Pre-Collision Brake Pre-collision braking function Valid or Inval Valid: Pre-collision braking operation possible
Inval: Pre-collision braking operation not possible- PBA Start Pre-collision brake assist activation signal OFF, Standby, Assist Lv1 or Assist Lv2 OFF: Pre-collision brake assist not operating
Standby: Brake pedal not depressed during pre-collision brake assist operation
Assist Lv1: Brake pedal depressed during pre-collision brake assist operation
Assist Lv2: Brake pedal firmly depressed during pre-collision brake assist operationSignal status changes when the pre-collision brake assist is activated before a crash(Pre-collision brake will activate only in situations where the driver depresses the brake pedal) Warning Brake - - - Not applicable to the vehicle Brake Assist Standby - - - This item is displayed on the Techstream but is not used. Pre-Collision Brake Control Pre-collision braking operational status ON or OFF ON: Pre-collision braking operating
OFF: Pre-collision braking not operating- AVS Start AVS control activation status ON or OFF ON: AVS control activated
OFF: AVS control not activated- VGRS Start - - - Not applicable to the vehicle PBA Control Pre-collision brake assist operational status Valid or Invalid Valid: Pre-collision brake assist control operation possible
Invalid: Pre-collision brake assist control operation not possible- Pre-Collision Safety Brake Ind Pre-collision system alarm warning message status ON or OFF ON: Displayed
OFF: Not displayed"BRAKE!" is displayed PCS Crash Alarm Buzzer Skid control buzzer status ON or OFF ON: Skid control buzzer sounding
OFF: Skid control buzzer not sounding- Front Radar-Dirt History Millimeter wave radar sensor assembly dirt history ON or OFF ON: History of excessive dirt
OFF: No history of excessive dirt- Front Radar-Temperature Malfunction History Millimeter wave radar sensor assembly abnormal temperature history ON or OFF ON: History of abnormal temperature
OFF: No history of abnormal temperature- Front Radar-Low Voltage History Millimeter wave radar sensor assembly low voltage history ON or OFF ON: History of low voltage
OFF: No history of low voltage- Front Radar-Incorrect Axial Gap (Vertical) History Millimeter wave radar sensor assembly vertical misalignment history ON or OFF ON: History of vertical misalignment
OFF: No history of vertical misalignmentIf "Pre-Collision System Unavailable." is displayed on the multi-information display and there is front beam axis misalignment (vertical) history, the millimeter wave radar sensor assembly may be performing beam axis alignment correction. In this case, perform Front Beam Axis Adjustment to return the system to normal. Front Radar-Incorrect Axial Gap (Horizontal) History Millimeter wave radar sensor assembly horizontal misalignment history ON or OFF ON: History of horizontal misalignment
OFF: No history of horizontal misalignment- Front Recognition Camera-Blockage History Forward recognition camera obstruction history ON or OFF ON: History of being obstructed
OFF: No history of being obstructed- Front Recognition Camera-Malfunction History Forward recognition camera system unavailable history ON or OFF ON: History of unavailable
OFF: No history of unavailable- Driving Support ECU Destination Variation No Destination country for driving support computer Destination Variation No or Not Available Actual country code - Control Mode ECU control mode status Normal or Check Mode Normal: Normal operation
Check Mode: Operating in Control Mode- PCS Operation State Retention Setting PCS Operation State Retention Setting customize setting ON or OFF ON: Customize setting set to ON
OFF: Customize setting set to OFF- PCS Alarm Activation Distance Retention Setting 1 PCS Alarm Activation Distance Retention Setting 1 customize setting ON or OFF ON: Customize setting set to ON
OFF: Customize setting set to OFF- PCS Alarm Activation Distance Retention Setting 2 PCS Alarm Activation Distance Retention Setting 2 customize setting ON or OFF ON: Customize setting set to ON
OFF: Customize setting set to OFF- PCS Alarm Activation Distance Retention Setting 3 PCS Alarm Activation Distance Retention Setting 3 customize setting ON or OFF ON: Customize setting set to ON
OFF: Customize setting set to OFF- The Number of DTCs Number of trouble codes 0 to 255 Number of DTCs will be displayed -
- ACTIVE TEST
HINT:
Using the Techstream to perform Active Tests allows relays, VSVs, actuators and other items to be operated without removing any parts. This non-intrusive functional inspection can be very useful because intermittent operation may be discovered before parts or wiring is disturbed. Performing Active Tests early in troubleshooting is one way to save diagnostic time. Data List information can be displayed while performing Active Tests.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Pre-Collision 2 / Active Test.
- Perform the Active Test according to the display on the Techstream.
Body Electrical > Pre-Collision 2 > Active Test
Tester Display Measurement Item Control Range Diagnostic Note PCS Crash Alarm Buzzer Skid control buzzer ON / OFF Test possible with engine switch on (IG), vehicle stopped - Enter the following menus: Chassis / ABS/VSC/TRAC / Active Test.
- Perform the Active Test according to the display on the Techstream.
Chassis > ABS/VSC/TRAC > Active Test
Tester Display Measurement Item Control Range Diagnostic Note Stop Light Relay stop light relay (semiconductor power integration ECU) ON / OFF Test possible at vehicle speed of 0 km/h (0 mph)