One problem related to ignition module has been reported for the 2002 Dodge Dakota. The most recently reported issues are listed below.
The "security light" on dash was flashing and when it is on the headlights go off and dash lights goes dark and turn signals/brake lights comes on. When security light is off the headlights goes on the dash lights are on and turn/brakes lights goes off. This security light ( on dash) will flash on and off every second or will go on solid - if on solid headlights, dash lights will be off - dome light on and turn/brake lights on. This will happen until vehicle is warmed up to 20 degrees ambient temp. The problem is with the "tcm module" on this vehicle. It does not effect the engine or drive train only the lights ! you can be driving when this happens ! people will thing you are an emergency vehicle or crazy ! this vehicle does not have a "chip" in the keys only a remote keyless entry that is separate from the ignition key. . . Updated 02-28-14 . The consumer stated the security came on and the headlights went off. The vehicle did not die, or misfire. Updated 04/01/14.