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Discussion Starter · #1 ·
I don't drive my 04 6s much anymore so I started it up yesterday, turned on the wipers and the engine shut off. Now it won't turn over or even click and the weird thing is that the radiator cooling fan runs at max when the ignition switch is turned off. I had to disconnect the battery to get the fan to shut off. I'm thinking my ECM has died. I tried to read the codes this afternoon but the fan had drained the battery so I'm charging it up tonight and I'll try to get the codes again tomorrow. This is just bizarre especially the fan not shutting off. The only thing I can come up with is the ECM. Maybe the wipers caused a voltage spike and killed it? It is almost 19 years old after all. Anyone have any ideas? I can use some help here.
Thanks,
Sam
 

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Engine harness has a short most likely.
 
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