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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 737 (Instrument Panel, Gauges & Console) >> Diagnostic Information and Procedures >> Symptoms - Instrument Panel, Gages and Console >> Notes

Symptoms - Instrument Panel, Gages and Console: Notes

WARNING: This page is about a different car, the 2002 Chevrolet Malibu. 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 the Diagnostic System Check - Instrument Cluster  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 DTC s set.
    • The control modules can communicate via the serial data link and the serial peripheral interface (SPI).
  2. Review the system operation in order to familiarize yourself with the system functions. Refer to the following: