Quick Question About Fuses [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: Quick Question About Fuses


Colorado Diesel
12-28-2007, 11:46 PM
What Fuse handles the Glow Plug relay system?

farmer0_1
12-29-2007, 01:25 AM
i only have a 85 book but i am betting on fusible links. whats your issue?

High Sierra 2500
12-29-2007, 11:55 AM
Yeah, there are two 50 amp fusible links in the glow plug wiring harness. The controller is, I believe, on the main ignition circuit...

Colorado Diesel
12-29-2007, 12:43 PM
My glow plugs are not coming on and the dome light is not working. I replaced the fuse for the dome light and the Glow plugs starting working again. So i guess the other question is what fuse is the dome light on?

(I just got back from Athens Greece yesterday and I dont have my manuals for my truck as they are on my desktop computer that is in Greece)

Colorado Diesel
12-29-2007, 02:41 PM
Alright I found the fuse that I need to check. Hopefully it is just the fuse and nothing else. Otherwise I'm screwed!!!

Will update later on. THe fuse is labeled gau-idle

Colorado Diesel
12-29-2007, 05:49 PM
Alright I replaced the fuse and all is fine. :)

farmer0_1
12-29-2007, 11:48 PM
when i blow the fuze for my dome lite it is also the cigarrette lighter. i had a bad cell phone charger and i was blowing fuzes every now and then but on my 84 i never had it affect my glow plugs.