OBD C1237

C1237

Technical Definition:

Speed Wheel Rear Input Signal Missing

Trouble Code: C1237
Address: 0x5237
System: Chassis
Subsystem:
Technical Description:

Possible Causes:

Possible Symptoms:

Speed Wheel Rear Input Signal Missing

Possible Solutions:

OBD-II Trouble Code Type:

Diagnostic Step:

Tech Notes:

– Faulty Rear ABS Sensor
– Rear ABS Sensor harness is open or shorted
– Rear ABS Sensor circuit poor electrical connection
– Faulty Wheel Speed Sensor
– Wheel bearing

Specific Makes: