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	See
P0500	Vehicle Speed Sensor Malfunction	Refer to DTC P0500: Vehicle Speed Sensor Malfunction
P0503	Vehicle Speed Sensor "A" Intermittent / Erratic / High	Refer to DTC P0503: Vehicle Speed Sensor "A" Intermittent / Erratic / High
P0571	Stop Light Switch Circuit Malfunction	Refer to DTC P0571: Stop Light Switch Circuit Malfunction
P0575	Cruise Control Input Circuit	Refer to DTC P0575: Cruise Control Input Circuit
P1570	Radar Sensor Malfunction	Refer to DTC P1570: Radar Sensor Malfunction
P1572	Improper Aiming of Radar Sensor Beam Axis	Refer to DTC P1572: Improper Aiming of Radar Sensor Beam Axis
P1575	Warning Buzzer Malfunction	Refer to DTC P1575: Warning Buzzer Malfunction
P1578	Brake System Malfunction	Refer to DTC P1578: Brake System Malfunction
P1615	Communication Error from Distance Control ECU to ECM	Refer to DTC P1615: Communication Error from Distance Control ECU to ECM
P1616	Communication Error from ECM to Distance Control ECU	Refer to DTC P1616: Communication Error from ECM to Distance Control ECU
P1617	Distance Control ECU Malfunction	Refer to DTC P1617: Distance Control ECU Malfunction
P1630	Communication Error from VSC to ECM	Refer to DTC P1630: Communication Error from VSC to ECM
P1631	Communication Error from ECM to VSC	Refer to DTC P1631: Communication Error from ECM to VSC
U0100	Communication Stop from ECM to Distance Control ECU, VSC	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	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	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	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	Refer to DTC U0235: Lost Communication with Cruise Control Front Distance Range Sensor
U1101	Lost Communication with Distance Control ECU	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	Refer to DTC U1102: Lost Communication with Radar Sensor