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Old 09-01-2012, 04:29 PM   #1
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Problem Jeep Wrangler 2012 fan

I have a Jeep wrangler sport 2012 3.6 that come without A/C from factory. I can install the air conditioner and it's funtion, the deal is that the fan of the A/C for the overheading isn't working. So i want to know what should i do.

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Old 09-01-2012, 05:52 PM   #2
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Welcome Aboard! I am not sure what you are asking.

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Old 09-01-2012, 06:37 PM   #3
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the ac uses an electric relay to turn the fan on when the ac is running I would assume you can just take a realy off the compressor power and power the fan with it, not sure what conflict you would have when the fan needs to come on for engine temp, but it should not be a problem.
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Old 09-01-2012, 06:47 PM   #4
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Okay i installed the AC on the wrangler but when i start the engine, the fan of the AC don't funtion. Somebody told me that this is happening because the computer of the car didn't recognize the fan.
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Old 09-01-2012, 07:54 PM   #5
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Are you referring to the engine cooling fan doesn't come on?
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Old 09-01-2012, 10:44 PM   #6
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Could be computer. My 2012 does NOT have auto ac but fan speed varies based on outside air temp per dash reading.
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Old 09-02-2012, 08:59 AM   #7
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Quote:
Originally Posted by SilverSport View Post
Are you referring to the engine cooling fan doesn't come on?
Exactly thats the problem.
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Old 09-02-2012, 10:15 AM   #8
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engine computer can turn it on or you can add a relay to turn it on without the trip to the dealer and subsequent cost.

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