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Home >> Hummer >> 2010 >> H3 Alpha >> Repair and Diagnosis >> External Pages >> Different car >> Section 1005 (Programming And Setup - All Systems) >> Repair Instructions >> Glow Plug Control Module Programming and Setup >> GPCM Replacement
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GPCM Replacement

WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

If the glow plug controller (GPCM) is replaced, the following procedures must be performed.

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