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 MANUALSCHEVROLET2020EXPRESS 2500 LS, 4.3L ENG VIN P, GASREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROLS AND FUEL - 4.3L (LV1) - REPAIR INSTRUCTIONSREPAIR INSTRUCTIONSCHASSIS CONTROL MODULE REPLACEMENT (SHORT WHEEL BASE)
2020 Chevrolet Express 2500 LS, 4.3L Eng VIN P, Gas
Chassis Control Module Replacement (Short Wheel Base)
2020 Chevrolet Express 2500 LS, 4.3L Eng VIN P, GasSECTION Chassis Control Module Replacement (Short Wheel Base)
| Callout | Component Name |
|---|---|
| Preliminary Procedure Raise and support the vehicle. Lifting and Jacking the Vehicle . |
|
| 1 | Chassis Control Module Nut
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.