2002 Dodge Ram relay

DEPUTY411

MEMBER
2002 DODGE RAM
V8
4WD
AUTOMATIC
40,000 MILES

My truck battery died, I attempted to recharge it and eventually replaced the battery. Now, when the truck is started the headlights automatically come on, the brake lights stay on, the fog lights and turn signals are inoperative. Is there a common relay for this/

3 Replies

JACOBANDNICKOLAS

MECHANIC
109,755 POSTS

Hi:

there isn't a common relay for the problem. Make sure the ground is clean and tight on the battery, the engine block, and body. Also, you can try to disconnect the battery for 5+ minutes and reconnect to see if that helps.

Let me know what you find.

Joe

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Thursday, January 15th, 2009 AT 3:38 PM

DEPUTY411

MEMBER
3 POSTS

I did more research and the consensus is that either the Front Control or Body Control Module may be at fault. What is the difference between the two?

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Thursday, January 15th, 2009 AT 6:53 PM

JACOBANDNICKOLAS

MECHANIC
109,755 POSTS

Both are computers that maintain different items. If it's the BCM, try disconnecting the battery for 5+ miniutes. That should reset it.

Let me know if it works.

Joe

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Thursday, January 15th, 2009 AT 7:12 PM