Question about Jeep Wrangler

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Heater on jeep wrangler sport I have no heat and the lever only blows on high we have snow and frost here in NY my daughter freezes in morning help me please

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  • 467 Answers

There are two issues here.
If there is no heat or not hot enough, replace the thermostat and Check the coolant level.
No Air coming out could be either the Blower Motor, The Blower Motor Resistor pack or the switch in the dash. These jeeps are know to burn up the switch and wiring harness when the motor draws too many amps. I just installed all of the above in my 2000 4.0 Sport.

Posted on Nov 14, 2014

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Posted on Jan 02, 2017

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  • 279 Answers

SOURCE: my 95 jeep cherokee heater switch on ly works on high

I would try to replace the blower motor resistor first,If that doesnt repair your problem you may wanna try replacing the blower speed switch.The resistor is located under the passenger side of the dash mounted in the heater box.

Posted on Jan 30, 2010

motor1258
  • 6674 Answers

SOURCE: heater blower switch only works on high

I'd replace blower resistor, usually found under hood on firewall on passenger side, or on duct work, inside under dash on passenger side,close to blower motor.

Posted on Jun 01, 2009

samson-1
  • 153 Answers

SOURCE: 98 jeep wrangler no heat

Try this disconnect the heater hoses from the heater core use a hose to backflush the core. Then reconnect and try again.

Posted on Oct 18, 2008

jimb003
  • 14 Answers

SOURCE: Heater/AC only blowing out of defroster vents

Defrost is the default. Pull the heater control panel off and make sure the vacuum lines are connected to the control. My Jeep had the same problem cause I was messing with the radio. Hope this helps.

Posted on Dec 17, 2008

  • 740 Answers

SOURCE: engine over heating 2002 jeep 4.0 liter

Check water pump and make sure that its working. Should be circulating antifreeze in radiator and in engine. You can also check and the head gasket and make sure its NOT blown. Good luck and thanks for using FIX YA

Posted on Mar 03, 2009

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