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.
2007 Hummer H3 L5-3.7LFACTORY OEM SERVICE PROCEDURE
Brake Switch (Cruise Control): Service and Repair
Cruise Release Switch Replacement
Removal Procedure
1. Disconnect the cruise control release switch electrical connector (1).
2. Complete the following in order to remove the cruise release switch from the brake pedal bracket:
1. Rotate the switch counterclockwise.
2. Pull the switch from the retainer.
3. Push the locking tabs inward to release the retainer.
Installation Procedure
Adjust the cruise control release switch. Refer to Cruise Release Switch Adjustment.
Factory Service Tools
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.
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