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Home >> GMC >> 2006 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 883 (Adjustable Pedal System) >> Diagnostic Information and Procedures >> Symptoms - Adjustable Pedals >> Notes

Symptoms - Adjustable Pedals: Notes

WARNING: This page is about a different car, the 2007 GMC Sierra and 2007 Chevrolet Silverado. 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 table.
  1. If the vehicle is equipped with AAB (Memory Driver Convenience Package) perform the Diagnostic System Check - Vehicle , before using the symptom table 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 Adjustable Pedals Description and Operation (w/o Memory)  or Adjustable Pedals Description and Operation (with Memory) .