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 MANUALSCHEVROLET2018SILVERADO 2500 HD WT, 2D PICKUP, 6.0L ENG VIN G, RWD, GASREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 3032 (ENGINE CONTROLS AND FUEL - 4.3L (LV3) - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSCHASSIS CONTROL MODULE REPLACEMENT (WITH ACTIVE AIR SHUTTER)
2018 Chevrolet Silverado 2500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, Gas
Chassis Control Module Replacement (With Active Air Shutter)
2018 Chevrolet Silverado 2500 HD WT, 2D Pickup, 6.0L Eng VIN G, RWD, GasSECTION Chassis Control Module Replacement (With Active Air Shutter)
WARNING: This page is about a different car, the 2018 GMC Sierra 1500 and 2018 Chevrolet Silverado 1500. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| Preliminary Procedure Remove the spare tire. Refer to Spare Wheel Hoist Replacement . |
|
| 1 | Chassis Control Module Fastener
CAUTION:
Refer to Fastener Caution . Tighten 9 N.m (80 lb in) |
| 2 | Chassis Control Module Procedure
|
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.