Anyone know of online site for wiring schematic, particularly for Glow Plugs (power to) fuses? 6.5L Diesel engine. Thanks for your help.
1995 3/4 ton 4x4 Suburban SLE
Nov 14, 2005
2 Replies
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might be able to help.
Greetings,
You can find the relay for the glow plugs in the master fuse box under the hood. The chart for the fuses and relays is inside the cover for the box. You should also be aware that there is a glow plug controller that can go bad and cause problems with your glow plugs short cyling or not cycling at all even if you have good power. In addition, there could be a problem with the ignition switch, the ECM or even the coolant temperature sensor preventing the controller from cycling the plugs.
Cheers - Jonathan
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