OnStar Description and Operation (UE1 with IOB/IO6)
This OnStar system consists of the following components:
Telematics communication interface control module
OnStar three button assembly
Micr
DTC B0997
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
appro
SPECIFICATIONS
TEMPERATURE VERSUS RESISTANCE
FASTENER SPECIFICATIONS (2.0L LTG)
Single Use Non-Threaded Fasteners/Components
NOTE: All fasteners/components listed in this table MUST BE
DISCARDED and replaced with NEW after removal.
Reusable Threaded Fastener Tightening Specifications
NOTE: All f
VOLATILE MEMORY PROGRAMMING
Electric Window Lifters
Move all the windows to the topmost position and hold the switch pressed down
for 2 seconds.
Sliding Sunroof
Move the sliding roof to the respective end stops to recalibrate the sensors.
Initialize Steering Angle Sensor (Vehicles without ESP and w