tderrick
New Member
- Joined
- Jan 15, 2014
- Messages
- 16
- Reaction score
- 0
My first post ... and of course I have a problem
The Hi speed fan stopped coming on with the AC. I actually use this function to cool the motor down if
I'm stuck in traffic. Hot or cold outside...
Not quite sure whats going on, as I saw the fan running on low when I lifted the hood, but then seemed to shut
off when I closed the hood... coincidence ??
Anyway, I guess the first test is get some juice to the motor. Where exactly do I run the jumper to on the motor? ... and I take
it that the motor is already grounded , so just a wire from the Battery hot to the motor?
I have always been good at wrenching, but just plain suck at electrical .. ..... thanks for guiding me through the basics
The Hi speed fan stopped coming on with the AC. I actually use this function to cool the motor down if
I'm stuck in traffic. Hot or cold outside...
Not quite sure whats going on, as I saw the fan running on low when I lifted the hood, but then seemed to shut
off when I closed the hood... coincidence ??
Anyway, I guess the first test is get some juice to the motor. Where exactly do I run the jumper to on the motor? ... and I take
it that the motor is already grounded , so just a wire from the Battery hot to the motor?
I have always been good at wrenching, but just plain suck at electrical .. ..... thanks for guiding me through the basics
Turning the a/c on should automatically put the rad fan on HI.
As DFG mentioned. ck the pigtail to make sure it's not melted.
Make a jumper wire so you can test the fan directly from the battery. watch your fingers. don't try to pwr both hi and lo at the same time.
Now break out your meter and wiring diagram that's in the back of the Haynes/Chilton Manuals.
First ck voltage readings at the fan connector for low and hi speeds.
Then ck for voltage output from the CCRM.