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 MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 640 (CRUISE CONTROL SYSTEM)REPAIR INSTRUCTIONSCRUISE CONTROL CABLE REPLACEMENT (4.3L ENGINE)INSTALLATION PROCEDURE

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6

Installation Procedure

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

IMPORTANT: Secure all of the components of the accelerator and the cruise control cables as specified. Ensure that the throttle linkage operates freely without binding between the idle position and the wide open throttle.

Remove and discard the plastic cable retainer.
Install the cruise control cable to the vehicle.
Connect the cruise control cable bead to the fitting on the cruise control module ribbon.

Fig 1: Installing Cruise Control Cable
Courtesy of GENERAL MOTORS CORP.
Pull the cruise control cable until the cable is taut.

Fig 2: Pulling Cruise Control Cable
Courtesy of GENERAL MOTORS CORP.
Use care not to twist the ribbon.

Fig 3: Not Twisting Ribbon
Courtesy of GENERAL MOTORS CORP.
Turn the cruise control cable at the engine-end fitting in order to straighten the cruise control module ribbon, as needed.
Ensure that the ribbon is flat and vertical.
Slide the cruise control cable conduit over the ribbon.
- Install the tangs to the cruise control module housing.
- Ensure that the tangs snap securely into place.
Fig 4: Installing Tangs To Cruise Control Module Housing
Courtesy of GENERAL MOTORS CORP.
Snap the cruise control cable engine-end fitting over the stud on the throttle lever.
Connect the cruise control cable conduit fitting to the engine cable bracket.
- Ensure that the tabs snap securely into the hole.
- Route the cruise control cable above the accelerator cable.
- Ensure that the clip snaps securely into place.
Fig 5: Connecting Cruise Control Cable Conduit 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.