| Author | Message | ||
     Gordon Turner (Gordo) New Member Username: Gordo Post Number: 7 Registered: 07-2003 |
Just noticed my condenser fans are not running when the ac is on. The fuse is good. I imagine it is the relay,but since I just got the 94 Disco I havent had a chance to order the expensive Workshop Manual yet. Can some one tell me where this relay is located, and which one it is! Thanks Gordo | ||
| John Cronin (Jec) Member Username: Jec Post Number: 71 Registered: 02-2003 |
Gordo: The 95 disco electrical manual shows it "behind RH side of fascia" (below the glove box). It's shown as the uppermost (or farthest from the camera) of a group of four relays that are in line, with two relays to the right of them. Below it (in order) are "power wash relay," "abs load relay," "abs pump relay;" lower one to the right is the abs warning relay. The upper one to the right (if it is in fact a relay - the pictures in the manual are notoriously bad) is not marked. Should have a five-pin connector. If you short from brown-green wire to black-brown wire, fans should run if the relay is bad and causing the problem. Otherwise, the green-white wire should have battery voltage with the ignition in position 2 and the engine on (if not, bad wire or fan timer diode). With ignition switch in position 2, front ac/heater fan switch in position 1, and front ac switch in ac mode, you should have less than 1 ohm resistance between the black-purple wire and ground; if not, it gets deeper. This is all out of the electrical manual; you will not find it in the workshop manual. There's 19 pages of diagnostic tests for the fans - I just listed the relay-related ones. Good luck. John |
