Stop in for a cup of coffee

Tooljunkie said

Morning!
Temp up a couple degrees from last night. -18c 0f.

@toolmanmike with a bunch of codes like that, possible low battery voltage during cranking.
Or a bad ground.
In some cases a shorted sensor can pull reference voltage down, driving the ecm nutz.

Click to expand...

THanks for the tip.
I just got a report the remote start wouldn't crank the engine this morning but it did start manually. I hope it warms up a bit this weekend and I can take a look. I'll pull the back seat and get to the battery to test and check the cables and ground there.