OnStar
Keys and LocksElectronic Brake Control Module Replacement
Removal Procedure
Warning: Refer to Brake Fluid Irritant Warning.
Caution: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution.
Remove the battery tray. Refer to Battery Tray Replacement.
Disconnect the electronic brake control module (EBC ...
Control Valve Body Cover Replacement
Removal Procedure
Disconnect the battery negative cable. Refer to
Battery Negative Cable Disconnection and Connection.
Raise and support the vehicle. Refer to
Lifting and Jacking the Vehicle.
Remove the front bumper fascia opening lower cover.
Refer to Front Bumper ...
Main Shaft Disassemble (Gen 2)
Special Tools
69604356 Gear Pullers
For equivalent regional tools, refer to Special Tools.
Remove the 1st gear thrust washer (1) and the 1st gear (2)
using 69604356 pullersand a hydraulic press.
ii
Remove the following components:
1st gear bearing asse ...