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Chevy/GMC Duramax 04.5-05 LLY Discussion of Chevy and GMC Trucks with LLY Duramax Turbo Diesel Engines

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Old 08-20-2011, 09:57 PM
InternationalHarvestor's Avatar
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Glow Plug Control Module Control Circut. I didnt think i had glow plugs but this uh oh code showed up any ideas.
 
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Old 08-20-2011, 11:01 PM
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Possibly a bad relay. Ford and GM are the only ones that use glow plugs in a light duty diesel.
 
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Old 08-21-2011, 10:34 AM
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Originally Posted by InternationalHarvestor
Glow Plug Control Module Control Circut. I didnt think i had glow plugs but this uh oh code showed up any ideas.
you have 8 glowplugs

as for the code, its probably your GP control module has gone bad
 
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