Yup. Page 1 of the 90 wiring diagram shows:
It also shows:Originally Posted by Wiring Diagram
The BLK/RED wire goes from the fan fuse to the relay. Come out of the relay as a YEL wire to the cooling fan motor. BLK wire comes from there and goes to the "JOINT CONNECTOR (REAR OF LEFT FRONT FENDER)" which is the multi-wire ground under the brake and clutch master cylinders.Originally Posted by Wiring Diagram
Check each wire for melting/burning. Now for the good part... ENGINE FUSE 1 15A, FUSE BLOCK (LEFT SIDE OF I/P), is labeled HOT IN RUN OR START and connects through the MAIN RELAY (IN RELAY/MAIN FUSE BLOCK, RIGHT REAR SIDE OF ENGINE COMPARTMENT) before connecting to power the coil for the cooling fan relay which is in turn connected to ground through the "WATER THERMOSWITCH"...
Yeah, I'm using a lot of caps, but hey - all the items in the wiring diagram are written in all caps.
There's a tap off of the ground leg which goes to the Air Conditioning System A/C relay to allow it to turn the fan on as well.
You have to troubleshoot the following:
1. Are you getting power to the motor? If so, check the ground wire. If it's good then the motor is fried.
2. If you aren't getting power to the motor then swap the relay.
3. If that doesn't fix it are you getting power to the relay? Check the Engine Fuse 1 (although I'd think the car would be dead without it)
4. Check the output of the relay, do you get 12v?
5. If you aren't then check the grounds for a toasty wire or bad connection.
6. If you are then check the wires between it and the cooling fan motor for a toasty wire or bad connection.
Running the fans in parallel could be asking for trouble, depending on how you do it. If you just connect the two hot leads for the fans together then you are asking for it. It will force the relay and the wiring harness to power both fans which could cause things to cook.
RJ