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Mean Max 09-28-2011 03:33 PM

5.9L Sunroof not operating properly
Sometimes the switch for the sunroof/moonroof will operate the panel properly for opening & closing, and also for the vent position raising & lowering.

But sometimes the switch will seem like it's "dead" and it won't operate it at all. Naturally, this happens at the most inconvenient times.

I know that newer Grand Cherokees (WJ & WK) can have their sunroof systems re-calibrated, but I don't know if this type of calibration applies to the ZJ model.

Anybody have any input? :confused:

Max :)

Frango100 09-28-2011 07:17 PM

Re: 5.9L Sunroof not operating properly
Don't know anything about the possibility of calibrating the sunroof on a WJ, as far as i know you can only do an adjustment on it when you want to install a new motor. But if the system sometimes works and sometimes not, i would first check the sunroof switch. Try some electrical contact cleaner on it (watch out to not make your ceiling dirty).

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