rear defog -
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Go Back > Models > Jeep Grand Cherokee & Commander Forums > ZJ Grand Cherokee Forum > rear defog

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Unread 01-13-2003, 11:38 PM   #1
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Join Date: Dec 2002
Posts: 103
rear defog

My rear defog doesnt work. What are all the things I can check? Where should I start?-thanks

98 ZJ 4.0 HO
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Unread 01-14-2003, 11:34 AM   #2
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Join Date: Dec 2002
Location: Kenmore, WA
Posts: 290
Your rear defogger doesn't work because there is a break in the electrical circuit somewhere. Most likely it's at the point where the wires connect with the heating element that is fixed to the rear window. You'll need to use a multimeter to check for voltage running through the circuit.
1993 ZJ Limited 5.2 - no mods - Red with Gold (what were they thinking) trim.
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