99% sure the glow plug relay died on my RV, not the controller, since it has the newer solid state controller that should solves the "stuck on" issue. It's not clicking on, no WTS, nothing. It worked last cold start, but then didn't on only a slightly wamed engine. Today, nothing at all. Hitting it with a plastic screwdriver doesn't help, so it's totally dead, I guess. I've had the RV 4 years and it was sold even in 2019, so it's probably the issue.
But, what are the pinouts for the two smaller connectors/wires, purple (i think) and black. I want to be sure it's that and not some other wiring issue before I buy a order a new relay. Figure if I put ground or +12v to the proper terminals manually to active the relay and it still doesn't click on, then it's something else. Can't seem to find that bit of info though online.
But, what are the pinouts for the two smaller connectors/wires, purple (i think) and black. I want to be sure it's that and not some other wiring issue before I buy a order a new relay. Figure if I put ground or +12v to the proper terminals manually to active the relay and it still doesn't click on, then it's something else. Can't seem to find that bit of info though online.
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