Heater problem
1998 Jeep Laredo Engine Size unknown Four Wheel Drive Automatic 110000 miles
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The car is a Grand Cherokee Laredo. The heater blower is intermittent. Sometimes it works, sometimes it doesn't. I bypassed the controls and connected 12V directly to the blower and it worked fine. I've removed the heater/blower control unit from the dashboard but don't see anything obviously wrong with it. There is a clear plastic pipe coming out of the back of the control unit (which I don't understand) as well as normal electrical wiring. What is the likely cause of the intermittent operation?
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1998 Jeep Laredo Engine Size unknown Four Wheel Drive Automatic 110000 miles
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The car is a Grand Cherokee Laredo. The heater blower is intermittent. Sometimes it works, sometimes it doesn't. I bypassed the controls and connected 12V directly to the blower and it worked fine. I've removed the heater/blower control unit from the dashboard but don't see anything obviously wrong with it. There is a clear plastic pipe coming out of the back of the control unit (which I don't understand) as well as normal electrical wiring. What is the likely cause of the intermittent operation?
I made a donation via Paypal for this question.
Feb 21, 2008 at 10:40 PM
