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"Er" msg in the Temp control Window

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Old 09-14-2009, 04:07 PM
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Year: 1995 GC Limited
Model: Cherokee
Engine: 5.2 liter
Default "Er" msg in the Temp control Window

!995 GC Limited, 5.2 liter AWD. Getting a Er displayed in the Temp display window when I first start the vehicle, then goes out. A/C works sometimes and heat doesn't work. Replace the Temp control panel - no change. Any sugestions?
Old 09-14-2009, 05:20 PM
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Year: 2004
Model: Grand Cherokee
Engine: 4.7L V8
Default

The system has a self-diagnostic function built into it. I'll send you a Private Message explaining the procedure w/pics including the codes.
And Welcome to CF.
Dan
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