[Corey Esson]

Hello, I can't find the glow plug relay test procedure anywhere? Could someone put a link or put instructions please?

Thanks in advance for responses.
Corey Esson

 

[krowell]

check both big terminals with a test light. with the key off only one has power. with the key on both should have power. if not you have a bad GPR.

 

[Corey Esson]

Thank you very much! I'll try this. I thought there was something to do with the small terminals as well but guess not?

Corey

 

[krowell]

they are the power from the key and a ground I think but the big terminals are where you want to check. key on and key off.