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C0045 Chevrolet

C0045 Chevrolet - Left Rear Wheel Speed Sensor

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C0045 Chevrolet Comments |  Add Comment
Possible causes
- Faulty Left Rear Wheel Speed Sensor
- Left Rear Wheel Speed Sensor harness is open or shorted
- Left Rear Wheel Speed Sensor circuit poor electrical connection
Help with Possible causes What does this mean?
Possible symptoms
- Antilock Brake System (ABS) warning light ON
C0045 Chevrolet Description

The wheel speed sensor (WSS) receives ignition voltage from the Electronic Brake Control Module (EBCM) and provides a DC square wave signal back to the module. As the wheel spins, the EBCM uses the frequency of the square wave signal to calculate the wheel speed.

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CHEVROLET Technical Service Bulletins for C0045 code
2008 CHEVROLET EXPRESS 046400 Service Brakes, Air:antilock:abs Warning Light Details
2009 CHEVROLET EXPRESS 046400 Service Brakes, Air:antilock:abs Warning Light Details
2010 CHEVROLET EXPRESS 046400 Service Brakes, Air:antilock:abs Warning Light Details
2008 CHEVROLET EXPRESS Service Brakes, Air:antilock:abs Warning Light Details
2009 CHEVROLET EXPRESS Service Brakes, Air:antilock:abs Warning Light Details
More Bulletins Help with Technical Service Bulletins What does this mean?
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