Troubleshooting Cooling Fan Running Nonstop
My issue is that the cooling fan runs nonstop. It could be -20 outside and the first start of the day, as soon as my key goes to the "ACC" position, the cooling fan kicks on.
It's causing a few issues;
1) It's so damn cold out here that it actually threw a code for the coolant being below optimum threshold
2) It's so damn cold out here, the battery has a hard enough time cranking and turning over the engine. When it's pushing juice to power the fan before I even engage the starter it doesn't have enough power to turn engine over.
I replaced fuse MR400709, but no dice.
Would the next step be the coolant temp sensor?
Anyone ever have a similar issue? I searched the forum and didn't find any posts/threads quite similar to this, most had opposite issues with the fan no turning on and creating an overheat issue......
