Mechanics

SUDDEN ELECTRICAL COMPONENT FAILURES

1994 Chrysler Concorde • 153 miles

All of a sudden the following electrical components stopped working at once: radio, power door locks, and power trunk release. Fuses appear fine.
There's a couple of relays for the power locks which I have not tested. Any ideas where to start checking?
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Frank_TN
August 6, 2012.



Mileage should be 153,000.

Tiny
Frank_TN
Aug 6, 2012.
Did you check fuse M1 ( 10 A) in underdash fuse box?

KHLow2008
Aug 6, 2012.
I don't see anything marked M1 inside the fuse panel on the left side of the dash. The cheat-sheet on the back side of the panel says, #1 is a 5A and is marked as Power Mirrors, #2 is a 10A and is marked as Radio. Both test OK with DMM. There's a large 20A metal fuse marked on the cheat-sheet as Power Seats and Locks. It also test OK.

Tiny
Frank_TN
Aug 6, 2012.