I replaced the heater core in a 99 dodge durango and now the blower motor won't...

  • Thread starter Thread starter Irishhilbilly
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Irishhilbilly

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...kick on. Any ideas? I ran a hot wire to the blower motor and it kicked on. The instrument panel to the heater controls lights up when you turn the key over but when you turn the lights on it goes off. I took everything back apart to check and make sure everything was hooked up and it was. I'm really stumped at this point. Any help would be appreciated
I checked all the fuses, took it back apart twice made sure everything was hooked up right and it is.
 
one of two things could of happened.. check the circuitboard,(the black plastic piece the wiring plugs into), to make sure it didnt burn out, and check to see if it has a fan relay. if it does replace with another one,(some relays are the same, just switch them out.). it could of happened when you ran a hot wire to test the new motor out. next time try a bench test with a battery charger. good luck, thats how i learn is the hard way at times.
 
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