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Brad, Jeep Dealership Tech
Category: Jeep
Satisfied Customers: 7848
Experience:  19 Yrs Chrysler/Dodge/Jeep. ASE Master (L-1) Certified
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I have an 04 grand Cherokee & my door locks and all windows

Customer Question

Hi I have an 04 grand Cherokee & my door locks and all windows stopped working. Installed replacement master control switch that's behind drivers door panel but still no fix. What could it be? Also months later started having issue where my battery gets completely drained and killed overnight, changed alternator got new batty and again dead battery. Apparently some parasitic draw but have no idea what could be killing the battery, have been taking off battery cables every night past 2 months.
Submitted: 1 year ago.
Category: Jeep
Expert:  Brad replied 1 year ago.

Good morning and welcome to JustAnswer!!

To be honest it sounds like you have some broken wires in the door jam wiring harness.. At this point I recommend sliding back the black boot and check all the wires.. The black wire is the most common to break...

Let me know what you find,


Expert:  Brad replied 1 year ago.

Do you still need help with this?