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1997 Jeep Grand Cherokee Question: Air selector not working, replaced control module, no change. Blend door repair?
Answer #1Greg's Orange Auto (13255 Answers) , Orange, CA - (714) 361-9386globalhelper November 08, 2012, 06:07Master
please give more details on issues.ck for pwr to controller 1st
Replymjk5548, November 08, 2012, 07:57Rookie
Air only blows on defrost, all other functiions OK: heat and A/C, fan speed, air flow.
Door door is either stuck or has inadequate suction for control to work. How do I check suction lines first before having to cut into door housing to check door?
97 Jeep Grand Cherokee Larado 8 cyl. 145K miles
Answer #2your.mechanic November 08, 2012, 09:17Master
likely...that is a common failure
Replymjk5548, November 08, 2012, 11:01Rookie