Section 7 (Instrument Panel): Testing: Speedometer/Odometer: Unavailable)
WARNING: This page is about a different car, the 1996 Chevrolet Lumina APV. However, it is still accessible from the selected car via links, so may be relevant.
- Connect scan tool to DLC connector. Drive vehicle and compare scan tool display speed to IPC display speed.
- If both speeds agree, check for correct tire size, PCM MEM-CAL and VSS. If both speeds do not agree, replace IPC.