
2006 GMC Sierra 2500 HD SLT 6.6L MIL Lamp on
I have tested the glow plugs they ohm at .8 and I have removed the harness from the module and compared cylinder 6 to 8 and 4 all 3 ohm at .01 I am out of tests on this one so it must be an internal fault on the glow plug control module. When i test for voltag...
FIX posted 1/31/2017
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Message Closed w/FIX
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VIN | 1GTHK23246 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / diesel |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0676 | Cylinder 6 Glow Plug Circuit |
Message Closed w/FIX
Vehicle Data
2006 GMC Sierra 2500 HD SLT
VIN | 1GTHK23246 |
Engine | 6.6 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection / diesel |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0676 | Cylinder 6 Glow Plug Circuit |