Repair Procedure
Thoroughly wash the repair area with Liquid Wash and Wax GM P/N 1052870
or the equivalent.
Environmental damage may be corrected. Refer to Environmental Fallout (Acid
Rain), or
Paint thickness gauges measure the total thickness of the vehicle finish. It
is important to accurately measure the
thickness of the finish on each vehicle as the thickness of the finish will vary
o
SCHEMATIC WIRING DIAGRAMS
DRIVER SEAT WIRING SCHEMATICS (ENCORE)
Power Seat (Without AAG) and Lumbar
Fig. 1: Power Seat (Without AAG) and Lumbar
Module Power, Ground, Serial Data, and Memory Control
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each diagnostic
category.
DTC Descriptors
Disc Brake
Fig. 6: Hydraulic Brake Component Operation
With the tire and wheel assemblies removed and the brake rotors retained
by wheel lug nuts, visually
inspect the brake caliper piston dust boot (2) sealing area to ensure that
there are no brake fluid leaks.
If any evidence of a brake