Speedometer Head: Testing and Inspection

Speedometer System Diagnosis:

This vehicle is equipped with an electronically driven speedometer and odometer which has the same appearance as a conventional cable driven unit. The speedometer cable is replaced by a transmission mounted speed sensor. Use the Speedometer System Diagnosis Chart to diagnosis speedometer and odometer related problems.
For diagnosis of the speed sensor refer to: Transmission and Drivetrain / Transmission Control Systems / Transmission Speed Sensor.