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Symptoms - Instrument Panel, Gages and Console: Notes

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

Important:  The following steps must be completed before using the symptom tables.

  1. Perform DIAGNOSTIC SYSTEM CHECK - INSTRUMENT CLUSTER , DIAGNOSTIC SYSTEM CHECK - DRIVER INFORMATION SYSTEMS , or DIAGNOSTIC SYSTEM CHECK - AUDIBLE WARNINGS  before using the Symptom Tables in order to verify that all of the following are true:
    • There are no DTCs set.
    • The control modules can communicate via the class 2 serial data link.
  2. Review the system operation in order to familiarize yourself with the system functions. Refer to the following:

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