Think i need a heater core - JeepForum.com

 
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post #1 of 4 Old 02-04-2014, 03:36 PM Thread Starter
Blakehenry96
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1999 WJ 
 
Join Date: Jun 2013
Location: Newnan
Posts: 42
Think i need a heater core

I got a WJ and I can control which I direction I want the air to blow but cold. I can put it on high it would still be cold. It blows hard just not hot air

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post #2 of 4 Old 02-04-2014, 03:47 PM
1320yj
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I may be speaking out of turn here but a WJ is a Grand Cherokee if I am correct. The Grand Cherokee heater is controlled by an electric motor that moves the blend door . The dash control or the motor could be the problem this can be fixed without pulling the dash.However if you have a plugged heater core or a broken blend door inside the case the dash will have to come out. BIG BUCKS

1995 2.5 5 Speed SOA +2.5 rough Country lift, High steer kit , 33x12.50 Mud Rovers
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post #3 of 4 Old 02-04-2014, 05:40 PM Thread Starter
Blakehenry96
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1999 WJ 
 
Join Date: Jun 2013
Location: Newnan
Posts: 42
Quote:
Originally Posted by 1320yj
I may be speaking out of turn here but a WJ is a Grand Cherokee if I am correct. The Grand Cherokee heater is controlled by an electric motor that moves the blend door . The dash control or the motor could be the problem this can be fixed without pulling the dash.However if you have a plugged heater core or a broken blend door inside the case the dash will have to come out. BIG BUCKS
a WJ Is a 99-04 grand cherokee so is that where it was found?
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post #4 of 4 Old 02-04-2014, 07:47 PM
1320yj
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Its been a while but as i remember the temp control motor is mounted to the bottom or left side of the evap case, It will have a plug with multiple wires in it.I would have to dig up one of my old A/C manuals to be more specific.

1995 2.5 5 Speed SOA +2.5 rough Country lift, High steer kit , 33x12.50 Mud Rovers
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