Toyota Camry (XV70): Diagnostic Trouble Code Chart
Toyota Camry Repair Manual XV70 (2018-2024) / Engine, Hybrid System / Cruise Control / Front Radar Sensor System / Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART
Front Radar Sensor System|
DTC No. | Detection Item |
Link |
|---|---|---|
| C1A1100 |
Front Radar Sensor Optical Axis Misalignment Malfunction |
|
|
C1A8C46 | Main Microcomputer in Front Radar Sensor Calibration/Parameter Memory Failure |
|
|
C1A8D1C | Power Supply Circuit in Front Radar Sensor Circuit Voltage Out of Range |
|
|
C1A9000 | Malfunction of Millimeter-wave Circuit in Front Radar Sensor |
|
|
C1A9100 | Malfunction of Acceleration Sensor in Front Radar Sensor |
|
|
U010487 | Lost Communication with Cruise Control Module Missing Message |
|
|
U030557 | Software Incompatibility with Cruise Control Module Invalid/Incompatible Software Component |
|
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Vehicle Control History
VEHICLE CONTROL HISTORY
NOTICE:
Vehicle control history may be recorded due to the replacement or repair of related parts.
When checking the Vehicle Control History, make sure to record the
Front Radar Sensor Optical Axis Misalignment Malfunction (C1A1100)
DESCRIPTION The millimeter wave radar sensor assembly performs self-diagnosis to check for misalignment of its beam axis. If misalignment is detected, the millimeter wave radar sensor assembly stores
Main Microcomputer in Front Radar Sensor Calibration/Parameter Memory Failure (C1A8C46,C1A8D1C,C1A9000,C1A9100)
DESCRIPTION When an internal malfunction is detected in the millimeter wave radar sensor assembly, a DTC is stored.
DTC No. Detection Item
DTC Detection Condition Trouble Area
C
SEE MORE:
Right Front Wheel Speed Sensor Signal Stuck Low (C050623)
DESCRIPTION Refer to DTC C050612 Click here
DTC No. Detection Item
DTC Detection Condition Trouble Area
C050623 Right Front Wheel Speed Sensor Signal Stuck Low
When the vehicle is driven from 0 km/h to 12 km/h (0 mph to 7 mph), the wheel speed is 1.8 km/h (1.1
Speaker Circuit
DESCRIPTION for 6 Speakers
If there is a short in a speaker circuit, the radio and display receiver assembly detects it and stops output to the speakers.
Thus sound cannot be heard from the speakers even if there is no malfunction in the radio and display receiver assembly, DCM (telematics tr
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