So I disconnected the battery and still the same.

Tiny
GEORGE CORBETT
  • MEMBER
  • 2004 FORD CROWN VICTORIA
  • 81,444 MILES
So I disconnected the battery and still the same problem. The Lcm was faulty and it wasn't plugged up all the way, I had no lights tail or front while driving. Only the harness for the lights was unplugged. Now still my key doesn't work. Still manually starting car.
Saturday, March 9th, 2013 AT 9:28 PM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
Ok, lets try this again.

You will need a scan tool to look at the security setting in the light control module. If it is clear or closed, it will have to be re set by ford. They are the only ones who can set it.

What happen to the old lcm?

Roy
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Saturday, March 9th, 2013 AT 10:45 PM
Tiny
GEORGE CORBETT
  • MEMBER
  • 5 POSTS
Still got it but it doesn't turn my lights on.
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Saturday, March 9th, 2013 AT 10:56 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,796 POSTS
Does it start the car? Trying to verify it is a security issue

Roy
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Saturday, March 9th, 2013 AT 10:58 PM

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