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 MANUALSCHEVROLET2005BLAZER 4WD V6-4.3L VIN XREPAIR AND DIAGNOSISCRUISE CONTROLRELAYS AND MODULES - CRUISE CONTROLCRUISE CONTROL MODULESERVICE AND REPAIR
2005 Chevrolet Blazer 4WD V6-4.3L VIN X
Cruise Control Module: Service and Repair
2005 Chevrolet Blazer 4WD V6-4.3L VIN XSECTION Service and Repair
CRUISE CONTROL MODULE REPLACEMENT
REMOVAL PROCEDURE
1. Disconnect the battery negative cable.
CAUTION: Refer to Battery Disconnect Caution in Service Precautions.
2. Disconnect the cruise control cable. Refer to Cruise Control Cable Replacement (LU3).
3. Disconnect the electrical connector.
4. Remove the 3 nuts that retain the cruise control module to the mounting bracket studs.
5. Remove the cruise control module from the mounting bracket.
6. Remove the 3 screws that retain the mounting bracket to the cowl panel.
INSTALLATION PROCEDURE
1. Install the mounting bracket to the cowl panel with the 3 screws.
NOTE: Refer to Fastener Notice in Service Precautions.
Tighten the cruise control module bracket screws to 4.5 N.m (40 lb in).
2. Install the cruise control module to the vehicle.
3. Install the 3 nuts that retain the cruise control module to the mounting bracket.
Tighten the cruise control module nuts to 9.0 N.m (6.6 lb ft).
4. Connect the electrical connector.
5. Install the cruise control cable. Refer to Cruise Control Cable Replacement (LU3).
6. Connect the battery negative cable.
7. Test the systems operation.
RENDER: 1.0x
NO RELATED
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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.