Exterior Lamps
The exterior lighting system consist of the following lamps if equipped:
Automatic high beam assist
Backup lamps
Daytime running lamps
Front fog lamps
Hazard warning lamps
Headla
Interior Lamps
The interior lighting consist of two groups. This first group includes lamps
that may not be dimmed.
Dome/reading lamps
Rear compartment courtesy lamp
Dome Lamps
When any door is o
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 Descriptor
DT
SPECIFICATIONS
FASTENER TIGHTENING SPECIFICATIONS
Fastener Tightening Specifications
DIAGNOSTIC INFORMATION AND PROCEDURES
TRANSMISSION FLUID COOLER FLUSHING AND FLOW TEST
GM studies indicate that plugged or restricted transmission oil coolers and
pipes cause insufficient transmission
lubrication