FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
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Speedometer Head: Testing and Inspection

SPEEDOMETER







1. Using a scan-tool, inspect the speedometer for tolerance and check for the correct operation of the odometer.

CAUTION: It should be noted that excessive tire wear and tire over or under-inflation will cause indication errors.

2. Check the speedometer for pointer fluctuation and abnormal noise.

NOTE: Pointer fluctuations can be caused by a faulty reed switch.