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Home >> Pontiac >> 2004 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 112 (Entertainment System) >> Diagnostic Information and Procedures >> Symptoms - Entertainment >> Notes
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Symptoms - Entertainment: Notes

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IMPORTANT:
  1. Perform the Diagnostic System Check - Entertainment System  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 serial data link.
  2. Review the system operation in order to familiarize yourself with the system functions. Refer to Radio/Audio System Description and Operation .