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.
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HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 369 (CRUISE CONTROL SYSTEM)REMOVAL & INSTALLATIONCRUISE RELEASE SWITCHINSTALLATION
2003 Chevrolet TrailBlazer 4.2 S, 4WD
Cruise Release Switch: Installation
2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Installation
WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
When installing the brake pedal switches, it is very important that the brake pedal remain in the full up or at rest position, or damage to the brake system and or switch misadjustment may occur.
- Connect the electrical connector to the switch.
- Install the cruise control release switch (5) into the opening in the bracket (1).
- Turn the switch clockwise until the switch connector is at the 6 o'clock position.
- Adjust the switch. See CRUISE RELEASE SWITCH under ADJUSTMENTS.
- Install the left insulator panel.
NOTE:
The release switch assembly and the brakelight switch assembly cannot be adjusted until after the brake booster pushrod is assembled to brake pedal assembly. Incorrect adjustment could cause the cruise control system to not work properly.
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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.