Question about 2002 Jeep Grand Cherokee
Heater works fine but air is cold on the two pass vents. Dual climate control. Codes 52 nad 54 come up.
I believe its the adjuster doors. It is electonically turned from cold to hot and doors are probably seized. Its a very expensive fix, cost me over 1000.
good luck, its the first of many heater problems.
Posted on Nov 19, 2008
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Posted on Jan 02, 2017
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