Duramax Glow Plug Relay Location. Throwing a code for my glow plug number 8 control module. Just because you put in a NEW relay dont mean its a GOOD relay. I need the correct year and model with the proper engine displacement. When your glow plug goes bad the signs will be more than obvious.
There are 3 posts on it. This thing houses only a s read more. Throwing a code for my glow plug number 8 control module. I dont think that a 8 glow plug code can be set by another glow plug being faulty so replacing the other 7 probably wont get you anywhere. Make sure the trigger wire is hooked up so the ECm can see if the glow plugs are on. Thank you for any suggestions.
If you have a Chevy Duramax LB7 and possibly other Duramax engines and your getting the P0380 code there are a few ways to diagnosis it.
Then disconnect the wires from each of your glow plugs and touch the probe of the test light to the terminal of the glow plug itself not the wiring harness. 2005 c5500 duramax glow plug relay location - Cars Trucks. I have and 01 duramax and I think I have a glow plug relay that has gone south on me. Glow plugs are like the spark plugs found in gasoline-powered vehicles. The easiest is to check your glow plugs before testing your glow plug control module. Is the CAN termination resistor on used on the LLY LBZ LMM engine.