Trip Odometer Resets to Zero (Exchange/Install Instrument Cluster)

Some customers may comment that the trip odometer resets to zero when starting the engine.

Ambient temperatures below 0° C (32° F), combined with low battery voltage, may cause the trip odometer memory to be erased when starting the vehicle.

To identify the instrument panel cluster part number, use the following procedure:

1. Install Tech 2 and from the main menu screen select F0: Diagnostics, press enter:
2. Select 1999, press enter.
3. Select Passenger Car, press enter.
4. Select F1: Body, press enter.
5. Select F, press enter.
6. Select the Proper nameplate, press enter.
7. Select the Engine, press enter.
8. Select F1: Instrument Panel Cluster, press enter.
9. Select F1: Data Display, press enter.
10. Select F0: Module Info. press enter.

The Tech 2 will now display the instrument panel cluster part number. If the part number is shown in the table below as the old part number, install a new part number exchange cluster which has had the new circuit board with the non-volatile memory chip installed. Order the cluster from your A/C Delco® Service Center. DO NOT ORDER A CLUSTER FROM GMSPO.

Parts are currently available from an authorized AC-Delco® Service Center.

For vehicles repaired under warranty, use: