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  1. '04 WJ HVAC issue

    Jeep Grand Cherokee Technical Forum
    Girlfriend's vehicle is having HVAC issues. It blows hot and cold fine but the amount of air that come out of the vents even at max fan speed isn't much. I recently replaced the blower motor resistor. I've checked the fan and it's operating fine (got a new one and they both spun the same...
  2. 97 Grand Cherokee heater fan stopped

    Jeep Grand Cherokee Technical Forum
    I've seen several others have had problems with the heater fan, but did see the solution...so here is my details. The Heater fan stopped working. I jumped the RED & Black wire power connection to fan and there is NO voltage. I jumped the fan directly to the battery & ground it works fine. I...
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