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 928 (CRUISE CONTROL SYSTEM)REPAIR INSTRUCTIONSCRUISE CONTROL CABLE REPLACEMENT (2.2L)REMOVAL PROCEDURE

2003 Chevrolet TrailBlazer 4.2 S, 4WD

Removal Procedure

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Removal Procedure

WARNING: This page is about a different car, the 2003 GMC Sonoma, 2003 GMC Jimmy, 2003 Chevrolet S10 Pickup, and 2003 Chevrolet Blazer. However, it is still accessible from the selected car via links, so may be relevant.

Important: The cruise control cable does not require mechanical adjusting after the replacement. The cruise control module internally adjusts the cable. Refer to CRUISE CONTROL DESCRIPTION AND OPERATION for the complete operational details.

Disconnect the electrical connector from the cruise control servo module.

Fig 1: Disconnecting Electrical Connector From Cruise Control Servo Module
Courtesy of GENERAL MOTORS CORP.
Disconnect the cruise control cable engine-end fitting (1) from the slot in the engine throttle bracket.
In order to release the tension on the cruise control adjuster, rotate the cam lever. Disconnect the cruise control cable adjuster (3) from the nail head on the throttle cam lever.

Fig 2: Disconnecting Cruise Control Cable Engine-End Fitting
Courtesy of GENERAL MOTORS CORP.
Disconnect the cruise control cable fitting from the cruise control module by carefully prying out the fitting using a flat-bladed tool.

Fig 3: Disconnecting Cruise Control Cable Fitting From Cruise Control Module
Courtesy of GENERAL MOTORS CORP.
Disconnect the cruise control cable bead from the fitting on the cruise control module ribbon.
Remove the cruise control cable from the vehicle.

Fig 4: Disconnecting Cruise Control Cable Bead From Fitting
Courtesy of GENERAL MOTORS CORP.

RENDER: 1.0x

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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.