Renix E-fan works with out a relay?
04-29-2014, 09:06 PM
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Year: 90,84
Model: Cherokee
Engine: 4.0,2.5
Renix E-fan works with out a relay?
Just that. I pull the left fender relay and the fan still works. One at a time I tried the other four, died without the fuel pump of course. It's coming on at high temp, (and stays on with the relay out). Comes on with the AC (without the fender relay). It doesn't always come on on defrost, relay or not. (might be it only comes on, on defrost in closed Loop)
I didn't try pulling the horn relay, above left of the fuse box. I did try pulling a mystery relay off the harness near the fuse box. It still works, Perplexing, that!
I didn't try pulling the horn relay, above left of the fuse box. I did try pulling a mystery relay off the harness near the fuse box. It still works, Perplexing, that!
Last edited by DFlintstone; 04-29-2014 at 09:09 PM.
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