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 MANUALSCHEVROLET2012CHEVY EXPRESS G2500, VAN PASSENGER, 4.8L ENG VIN AREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2435 (ENGINE CONTROLS AND FUEL - 6.6L (LGH) - REPAIR INSTRUCTIONS)REPAIR INSTRUCTIONSGLOW PLUG CONTROL MODULE REPLACEMENT
2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN A
Glow Plug Control Module Replacement
2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN ASECTION Glow Plug Control Module Replacement
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 GMC Savana Special, 2010 GMC Savana Camper Special, 2010 GMC Savana, 2010 Chevrolet RV Cutaway, and 2010 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
| Callout | Component Name |
|---|---|
| Preliminary Procedure Remove the engine cover. Refer to Engine Cover Replacement . |
|
| 1 | Glow Plug Module Fastener (Qty: 2)
CAUTION:
Refer to Fastener Caution . Tighten 10 N.m (89 lb in) |
| 2 | Glow Plug 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.