Sierra 1500 4WD V8-5.3L (2008)
Pedal Positioning System: Service and Repair
Brake Pedal Assembly Replacement
Brake Pedal Assembly Replacement
Removal Procedure
1. Remove the 2 master cylinder nuts.
Important: DO NOT disconnect the brake pipes from the master cylinder.
2. Position the master cylinder aside and support with heavy mechanics wire or equivalent.
3. Remove the steering column from the vehicle.
4. Remove the transmission range selector cable support bolt from the instrument panel (I/P) reinforcement brace.
5. Disconnect the electrical connectors from the following components:
*
The adjustable pedals motor assembly
*
The memory sensor connector, if equipped
*
The pedal position sensor
6. Remove the accelerator pedal position sensor assembly.
7. Remove the left side floor air outlet duct.