DTC C0037-62

DTC C0037-62 : Left Rear Wheel Speed Sensor Signal Compare Failure

NOTE

Initial Diagnosis:
The initial on-board diagnosis occurs right after the vehicle condition is turned to the ON mode, and the ABS, VSA, and brake system indicator (amber) come on, and continues until the indicator goes off.
Regular Diagnosis:
The regular on-board diagnosis begins right after the ABS, VSA, and brake system indicator (amber) go off, and it continues until the vehicle condition is turned to the OFF (LOCK) mode.
Review "How to Troubleshoot the VSA System" before doing the DTC troubleshooting procedure.
Test-drive the vehicle according to local traffic conditions and regulations. Do not test-drive on a lift unless specified.
The possible causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.

Confirmation Procedure	Basic Condition 12 volt battery voltage 8.5 V or more Operating Condition: Start the engine. Test-drive the vehicle at 19 mph (30 km/h) or more for at least 60 seconds.(Drive the vehicle on the road, not on a lift. Be careful of the surrounding traffic conditions.)
Execution	Regular Diagnosis
Duration	About 60 seconds
DTC Type	1 drive cycle Brake system indicator (red) on (If multiple wheel failures are detected) Brake system indicator (amber) on ABS indicator on VSA indicator on
Fail Safe Action	Stop EBD function (If multiple wheel failures are detected) Stop ABS function Stop engine drag torque control function Stop TCS function Stop VSA function Stop agile handling assist function Stop brake assist function Stop hill start assist function Stop automatic brake hold control function Stop starting assist brake function* 1 Stop ACC function* 2 Stop CMBS function* 2 Stop parking cooperation assist function* 3
Possible Cause	Left-rear wheel speed sensor incorrect installation Left-rear wheel speed sensor failure VSA modulator-control unit internal failure

*1: With auto idle stop system

*2: With ACC

*3: 9-speed A/T