Speedometer and/or Odometer Inaccurate or Inoperative

Step	Action	Yes	No
Schematic Reference: Instrument Cluster Schematics
1	Did you perform the Diagnostic System Check - Vehicle?	Go to Step 2	Go to Diagnostic System Check - Vehicle in Vehicle DTC Information
2	Install a scan tool. Raise vehicle drive wheels. Refer to Lifting and Jacking the Vehicle in General Information. Start the engine. Place the transmission into drive for automatic transmission and third gear for manual transmission. With the scan tool, observe the vehicle speed parameter in the PCM Engine Data 1 data list. Does the vehicle speed parameter match the speedometer display?	Go to Step 3	Go to Step 4
3	Does the odometer operate properly?	Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems	Go to Step 4
4	Replace the instrument panel cluster (IPC). Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming. Did you complete the replacement?	Go to Step 5	-
5	Operate the system in order to verify the repair. Use the scan tool in order to clear the DTCs that may have set in other modules during diagnosis. Did you correct the condition?	System OK	Go to Step 2