Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Installation Procedure
Route the mode control cable (1) behind the instrument panel and the tie bar.
- NOTE:
When installing the mode control cable, do not twist the cable wire.
Insert the cable into the detent, move the cable barrel (3) back into the detent to secure the cable to the pulley, (2) to install the mode control cable assembly (1) to the pulley.
Route the wire (2) around the mode control cable pulley groove.
- Insert the center wire (3) into the hole of pulley.
- CAUTION:
Refer to Fastener Caution .
Install the mode control cable retaining screw (1) and the mode control cable (2) onto the heater and air conditioning evaporator and blower module and tighten the screw to 2 N.m (18 lb in).
Heater and Air Conditioning Control with Cable Control(2) - Install - Heater and Air Conditioning Control with Cable Control Replacement (C60)
Instrument Panel Knee Bolster(2) - Install - Instrument Panel Knee Bolster Replacement (Buick)Instrument Panel Knee Bolster Replacement (Chevrolet)
Floor Air Outlet Duct(2) - Install - Floor Front Air Outlet Duct Replacement - Left Side (Chevrolet)Floor Front Air Outlet Duct Replacement - Left Side (Buick)
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.