3800 Remember my Switch

[MIKES3]

I jinxed myself. This may make me not want to mod another car ever again, but I am having major issues right now. Thank GOD mod day is coming up. I'm going to need some doctors. My high speed fan wont turn off now unless I disconnect the battery. I tried rewiring with new wires because I noticed it rubbed up on the underdrive pulleys, but it never even made contact with the sealed wire. Did I just fuk up the relay on the PCM. I dont know what the hell to do now. Do I have to get re-wiring done?

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[MIKES3]

How in the hell does the fan stay on when the wires are completly disconnected?

 

[EmersonHart13]

Try contacting Back In Black on Club GP, he knows everything about wiring in a GP and can probably figure out your problem real fast!

 

[SnM]

i suppose if a relay has failed, it could allow current to flow when it should be off. i'll take it look at it at the mod day.

steve

 

[MIKES3]

Originally posted by SnM@May 20 2005, 10:40 AM
i suppose if a relay has failed, it could allow current to flow when it should be off. i'll take it look at it at the mod day.

steve

[snapback]84718[/snapback]​

Thats exactly what I was thinking, If thats the case I'm assuming that relay cant handle that fan being on consistetly, but then again I thought about that before I tinkered with it. What I mena by the fan being on consistatly I dont have it on for 5 hours out of the day but I would say I click more often than I need to

 

[Mike K]

The fan is most likely controlled by a ground. When ground is applied to the circuit it shuts off. This is how it's controlled on the SHOs and would be the only logical reason for it staying on with wires disconnected.