Diagnostic Starting Point - Seats (Escalade)
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Begin the system Diagnosis with Diagnostic System Check - Power Seat Systems.
The Diagnostic System Check will provide the following information.
- Identification of the control module(s) that command the system.
- The ability of the control module(s) to communicate with a serial data circuit.
- Identification of stored Diagnostic Trouble Codes (DTCs) and their status.