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• | Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. |
• | Review Strategy Based Diagnosis for an overview of the diagnostic approach. |
• | Diagnostic Procedure Instructions provides an overview of each diagnostic category. |
The instrument cluster displays the travelled distance based on the information from the engine control module (ECM). The ECM converts the data from the vehicle speed sensor to a distance signal. The ECM sends the distance information via a serial date circuit to the cluster. The cluster displays the vehicle odometer and trip odometer. The instrument cluster detects the activation of the trip reset switch and a press and hold of the trip reset switch resets the trip odometer information to zero.
Instrument Cluster Description and Operation
Inflatable Restraint Sensing and Diagnostic Module Scan Tool Information
Ignition ON, verify the odometer trip reset switch resets the trip odometer display when the switch is pressed.
⇒ | If the odometer trip reset switch does not reset the trip odometer, replace the Instrument Cluster. |
Perform the Diagnostic Repair Verification after completing the diagnostic procedure.
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