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Question

Obd codes
C1145
C1234
C1237
All speed sensors, how do I personally find then and repair them.

Answer 1

C1145  Wheel speed sensor RF input circuit failure

C1234  speed wheel RF input signal missing

C1237 Speed wheel rear input signal missing

Replace the RF wheel speed sensor for the ABS system, located at the right front wheel. as for the rear the speed sensor for that is located at the differntial.

 The rear whee speed sensor is located on the top of the differntial