acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

All Technical Service Bulletins for Wheel Speed Sensor:|10-002|Page 5307 > < All Technical Service Bulletins for Wheel Speed Sensor:|10-002|Page 5305
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Wheel Speed Sensor: Testing and Inspection

Wheel Sensor Inspection

1. Clean the encoder, and make sure no metal is stuck to the encoder surface.

2. Check the magnetic encoder (A) for damage. If cracked or damaged, replace the encoder.
3. Measure the air gap between the wheel sensor (B) and the magnetic encoder all the way around while rotating the encoder.

Standard:
Front:  0.5 - 1.2 mm (0.02 - 0.05 inch) 
Rear:  0.4 - 1.1 mm (0.02 - 0.04 inch) 

All Technical Service Bulletins for Wheel Speed Sensor:|10-002|Page 5307 > < All Technical Service Bulletins for Wheel Speed Sensor:|10-002|Page 5305