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Diagnostic Trouble Code Chart

HINT: 

If a trouble code is output during the DTC check, inspect the trouble areas listed for that code. For details of the code, refer to the "See" below.

DYNAMIC RADAR CRUISE CONTROL SYSTEM

DTC Code Detection Item Trouble Area See
P0500 Vehicle Speed Sensor Malfunction - Vehicle speed sensor signal circuit
- Vehicle speed sensor
- Combination meter
- ECM
Refer to DTC P0500: Vehicle Speed Sensor Malfunction
P0503 Vehicle Speed Sensor "A" Intermittent / Erratic / High - Vehicle speed sensor
- Vehicle speed sensor signal circuit
- ECM
- Combination meter
Refer to DTC P0503: Vehicle Speed Sensor "A" Intermittent / Erratic / High
P0571 Stop Light Switch Circuit Malfunction - Fuse (STOP, IGN, ECU-IG No. 2)
- Stop light switch
- Brake light relay
- Stop light control relay
- Master cylinder solenoid (skid control ECU)
- Harness or connector
- ECM
Refer to DTC P0571: Stop Light Switch Circuit Malfunction
P0575 Cruise Control Input Circuit ECM Refer to DTC P0575: Cruise Control Input Circuit
P1570 Radar Sensor Malfunction Millimeter wave radar sensor Refer to DTC P1570: Radar Sensor Malfunction
P1572 Improper Aiming of Radar Sensor Beam Axis Millimeter wave radar sensor Refer to DTC P1572: Improper Aiming of Radar Sensor Beam Axis
P1575 Warning Buzzer Malfunction - Vehicle stability control system
- 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
- CAN communication system
- ECM
Refer to DTC P1615: Communication Error from Distance Control ECU to ECM
P1616 Communication Error from ECM to Distance Control ECU - Distance control ECU
- CAN communication system
- ECM
Refer to DTC P1616: Communication Error from ECM to Distance Control ECU
P1617 Distance Control ECU Malfunction Distance control ECU Refer to DTC P1617: Distance Control ECU Malfunction
P1630 Communication Error from VSC to ECM - Master cylinder solenoid (skid control ECU)
- CAN communication system
- ECM
Refer to DTC P1630: Communication Error from VSC to ECM
P1631 Communication Error from ECM to VSC - Master cylinder solenoid (skid control ECU)
- CAN communication system
- ECM
Refer to DTC P1631: Communication Error from ECM to VSC
U0100 Communication Stop from ECM to Distance Control ECU, VSC - Distance control ECU
- CAN communication system
- ECM
Refer to DTC U0100: Communication Stop from ECM to Distance Control ECU, VSC; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U1101: Lost Communication with Distance Control ECU
U0122 Lost Communication with Vehicle Dynamics Control Module - Master cylinder solenoid (skid control ECU)
- CAN communication system
- ECM
Refer to DTC U0100: Communication Stop from ECM to Distance Control ECU, VSC; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U1101: Lost Communication with Distance Control ECU
U0123 Lost Communication with Yaw Rate Sensor Module - Distance control ECU
- Yaw rate sensor
- CAN communication system
- ECM
Refer to DTC U0100: Communication Stop from ECM to Distance Control ECU, VSC; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U1101: Lost Communication with Distance Control ECU
U0126 Lost Communication with Steering Angle Sensor Module - Distance control ECU
- Steering angle sensor
- CAN communication system
- ECM
Refer to DTC U0100: Communication Stop from ECM to Distance Control ECU, VSC; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U1101: Lost Communication with Distance Control ECU
U0235 Lost Communication with Cruise Control Front Distance Range Sensor - Millimeter wave radar sensor
- Distance control ECU
- Harness or connector
- CAN communication system
Refer to DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor
U1101 Lost Communication with Distance Control ECU - Distance control ECU
- CAN communication system
- ECM
Refer to DTC U0100: Communication Stop from ECM to Distance Control ECU, VSC; DTC U0122: Lost Communication with Vehicle Dynamics Control Module; DTC U0123: Lost Communication with Yaw Rate Sensor Module; DTC U0126: Lost Communication with Steering Angle Sensor Module; DTC U1101: Lost Communication with Distance Control ECU
U1102 Lost Communication with Radar Sensor - Millimeter wave radar sensor
- Harness or connector
- Distance control ECU
Refer to DTC U1102: Lost Communication with Radar Sensor