I have a 2003 dodge ram 1500 and the problem started when some one tryed wiring a trailer plug on the truck and messed it up now my security light comes on when the truck is on or off my obd plug isn't working the radio and inside lights dont work no power locks when truck is off and can not figure out what is wroung we unwired the trailer plug and problems are still there can some one help
If you unwired it, then check your fuses underhood some may be located there. Then you'll have to have a pro scan it to see if there is anything worng with the security system as it may have been damaged.
January, 25, 2014 AT 11:32 AM
Ok I check ever fuse under the hood and the dash and the sercurity light isn't the only issue the odb2 plug isn't working along with a few other issue
January, 25, 2014 AT 1:21 PM
Get it scanned then whoever wired it should be responsible for the damage.