Need air conditioning help ASAP
06-04-2018, 02:56 AM
#1
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Join Date: Jun 2018
Location: Aiken SC
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Year: 1994
Model: Cherokee (XJ)
Engine: 4.0 HO
Need air conditioning help ASAP
I recently bought a 1994 Jeep Cherokee when I bought it the AC didn't work and I checked the fuses have and behold the fuse was blown I replaced the fuse and still nothing pulled the control module out of the dash and found the wiring harness for the power was cut I went to pull the part found a matching one spliced it in somehow the polarities are reversed high is low low as high but none the less I got are moving again but I can't get it to move from defrost it will only blow on defrost if anybody has any tips or tricks I could help me out please let me know
06-04-2018, 10:21 AM
#4
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Year: 1997
Model: Cherokee
Engine: 4.0L
I almost ran out of breath reading that. Almost.
Like said, vacuum. When the heater or a/c get stuck on defrost, check the vacuum lines as pictured. It defaults to defrost so the windshield can remain clear to see the road ahead.
Like said, vacuum. When the heater or a/c get stuck on defrost, check the vacuum lines as pictured. It defaults to defrost so the windshield can remain clear to see the road ahead.
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