My fridge kept kicking off at night. I traced the power wire back into the engine bay... to the starter solenoid. The connection felt loose. When I tried to tighten it, the terminal came of in my hand.
To my surprise, there were 8 wires connected to that terminal... one of which was the outlet for the fridge. I could tell that the wires were side loading the terminal. My guess is that the plastic body had cracked, causing a poor connection, which caused the fridge to kick the ER1 code. (See the burn marks)
I removed the solenoid and found it to be a Motorcraft (Ford) unit. A little searching lead me to a starter solenoid for a 1994 Ford F350.
I ordered one from a local OReilly and decided to get wires I knew weren't supposed to be on the solenoid... off the solenoid. As you all know, I am scared of electricity. So, I invited a friend over to help.
I had a blue sea fuse block that I had been meaning to use so, we ended up with this:
The fridge ran well all night in an 80 degree garage. I measured the battery voltage this morning and I was at 12.4 volts.
Oh, I also got a jack adapter from Land Cruiser Phil in the mail. This sits on top of the stock bottle jack so and fits the axle... kind of a nice safety mechanism to keep the axle from sliding off the jack. I like the zinc-y goodness.
That's all I have to report as of today!