2003 EXPEDITION NO AUTOLAMPS,INTERIORLIGHTS, RADIO STAYS ON

[roushcupcar17]

AUTO LAMPS NOT WORKING, RADIO WONT POWER OFF WHEN EXITING TRUCK ALSO INTERIOR LAMPS WONT GO ON WHEN ENTERING THE TRUCK. I HAVE A NEW SECURITY MODULE PLUGGED IT IN NO CHANGE. I'M READING HERE THAT IT HAS TO BE PROGRAMED PLEASE CONFIRM IF THAT IS THE CASE. THANKS FOR ANY OTHER HELP.

 

[Polo]

almqb7 check my youtube channel

 

[Nexus61779]

What were you able to figure out with this? My 2004 is doing the exact same thing...

 

[jim midd]

What were you able to figure out with this? My 2004 is doing the exact same thing...

I remember someone saying pull up the drivers side front door sill plate and see if the purple wires have come loose from the connection. I forget if i read that here or somewhere else but it was recent

 

[Bigfish708]

What's your youtube channel. I have the same problem with my 04 expedition xlt

 

[Wisco05]

Anyone figure this issue out yet? My 2003 EB is doing the same thing.

 

[BlackCoffee]

Search under door ajar sensor. Some people solve this by replacing the door ajar sensor. In my case it turned out to be the ETAC box putting bad info on the UDP buss. Another symptom is the chimes for the key in and lights on.

Here is the thread:

https://www.expeditionforum.com/threads/door-ajar-switch-and-4x4-flashing.45587/