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Home >> Cadillac >> 2012 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1021 (Trailer Brake Control System) >> Diagnostic Information and Procedures >> Symptoms - Trailer Brake Controls >> Notes

Symptoms - Trailer Brake Controls: Notes

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis 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 tables.
  1. Perform the Brake System Vehicle Road Test before using the Trailer Brake Controls symptom tables in order to duplicate the customer's concern.
  2. Review the system operation in order to familiarize yourself with the system functions. Refer to the following: