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Old 08-03-2010, 05:44 PM   #1
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P1594

Hi folks...Was driving home today and the Check Gauges light came on yet all the guages looked fine and within range. Come to find out that the P1594 code was thrown meaning Charging System Voltage Too High. Any thoughts? Everything looks OK. Also, I shut off the Jeep, started it back up and the Check Gauges light was gone. Thanks in advance for any direction.

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Old 08-05-2010, 02:42 PM   #2
Brewing, Skiing & Jeeps..

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Update...Check Gauges light turned off. Went to Autozone to have them clear the code so I could see if it fired again and they could not find the code. When I do the ignition trick I still see the code there though. Otherwise, the Jeep is running fine. Voltage looks OK....Any thoughts? Think it was maybe a misfire?
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