Mechanics

GRAND HAD MULTIPLE ELECTRICAL OUTAGES

2003 Mercury Marquis • 140,000 miles

First symptom was the headlights going off and on, so I ordered and installed a Dorman lcm repair kit that piggy backs onto the lcm to bypass the problem. When I did this, my problem multiplied. Now, the following are not working, rear window defogger, illuminated entry, horn chirp when locking with remote control, door panel courtesy lights, a/c compressor, power mirrors, instrument cluster (gas, voltages, temp and oil pressure, odometer, trip meter). I removed it and put in another LCM, now the only thing i've fixed is my headlight problem. It's like half of my electrical system has just shut down. Any ideas?
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Chunter42
February 3, 2012.



Check body grounds and have the BCM checked.