map lights staying on

1BADRAM

Diesel Enthusiast
Joined
Aug 2, 2006
Messages
372
Just bought an 07 yesterday. Noticed that the map lights are staying on all the time when running. Double checked to make sure switch is off and it is. Any ideas on how to get them to go off when your driving down the road.
 
Try disconnecting BOTH battery grounds for about 30 minutes.
That will force the ecm into a reset that often fixes small problems like that.
 
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