Diagnostic Trouble Code Table [08/2012 - ]
If a trouble code is displayed during the DTC check, check the trouble areas listed for that code in the table below and proceed to the appropriate reference.
DYNAMIC RADAR CRUISE CONTROL SYSTEM
| DTC Code | Detection Item | Trouble Area | Reference |
|---|---|---|---|
| P0500 | Vehicle Speed Sensor Malfunction | - Vehicle speed sensor signal circuit - Vehicle speed sensors - Combination meter assembly - ECM |
Refer to DTC P0500: Vehicle Speed Sensor Malfunction |
| P0503 | Vehicle Speed Sensor "A" Intermittent/Erratic/High | - Vehicle speed sensors - Vehicle speed sensor signal circuit - Combination meter assembly - ECM |
Refer to DTC P0503: Vehicle Speed Sensor "A" Intermittent/Erratic/High |
| P0571 | Stop Light Switch Circuit Malfunction | - Stop light switch assembly - Stop light switch circuit - ECM |
Refer to DTC P0571: Stop Light Switch Circuit Malfunction |
| P0571 | Brake Switch "A" Circuit | - Stop light control relay - Stop light control relay circuit - STOP SW fuse - Brake actuator assembly (skid control ECU) |
Refer to DTC P0571: Brake Switch "A" Circuit |
| P0575 | Cruise Control Input Circuit | ECM | Refer to DTC P0575: Cruise Control Input Circuit |
| P1570 | Radar Sensor Malfunction | Millimeter wave radar sensor assembly | Refer to DTC P1570: Radar Sensor Malfunction |
| P1572 | Improper Aiming of Radar Sensor Beam Axis | Millimeter wave radar sensor assembly | Refer to DTC P1572: Improper Aiming of Radar Sensor Beam Axis |
| P1575 | Warning Buzzer Malfunction | - Skid control buzzer assembly - Skid control buzzer circuit - Brake actuator assembly (skid control ECU) - ECM |
Refer to DTC P1575: Warning Buzzer Malfunction |
| P1578 | Brake System Malfunction | - Vehicle stability control system - ECM |
Refer to DTC P1578: Brake System Malfunction |
| P1615 | Communication Error from Distance Control ECU to ECM | - Distance control ECU - ECM - CAN communication system |
Refer to DTC P1615: Communication Error from Distance Control ECU to ECM |
| P1616 | Communication Error from ECM to Distance Control ECU | - ECM - Distance control ECU - CAN communication system |
Refer to DTC P1616: Communication Error from ECM to Distance Control ECU |
| P1617 | Distance Control ECU Malfunction | - Distance control ECU - ECM |
Refer to DTC P1617: Distance Control ECU Malfunction |
| P1630 | Communication Error from VSC to ECM | - Brake actuator assembly (skid control ECU) - ECM - CAN communication system |
Refer to DTC P1630: Communication Error from VSC to ECM |
| P1631 | Communication Error from ECM to VSC | - ECM - Brake actuator assembly (skid control ECU) - CAN communication system |
Refer to DTC P1631: Communication Error from ECM to VSC |
| U0100 | Lost Communication with ECM/PCM "A" | - ECM - Distance control ECU - Brake actuator assembly (skid control ECU) - CAN communication system |
Refer to DTC U0100: Lost Communication with ECM/PCM "A" |
| U0122 | Lost Communication with Vehicle Dynamics Control Module | - Brake actuator assembly (skid control ECU) - ECM - CAN communication system |
Refer to DTC U0122: Lost Communication with Vehicle Dynamics Control Module |
| U0123 | Lost Communication with Yaw Rate Sensor Module | - Yaw rate sensor - Distance control ECU - ECM - CAN communication system |
Refer to DTC U0123: Lost Communication with Yaw Rate Sensor Module |
| U0126 | Lost Communication with Steering Angle Sensor Module | - Steering sensor - Distance control ECU - ECM - CAN communication system |
Refer to DTC U0126: Lost Communication with Steering Angle Sensor Module |
| U0235 | Lost Communication with Cruise Control Front Distance Range Sensor | - Communication circuit - Millimeter wave radar sensor assembly - Distance control ECU |
Refer to DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor |
| U1101 | Lost Communication with Distance Control ECU | - Distance control ECU - ECM - CAN communication system |
Refer to DTC U1101: Lost Communication with Distance Control ECU |
| U1102 | Lost Communication with Radar Sensor | - Communication circuit - Distance control ECU - Millimeter wave radar sensor assembly |
Refer to DTC U1102: Lost Communication with Radar Sensor |