Electrical Issues 2002 Liberty - JeepForum.com

 
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post #1 of 2 Old 07-13-2013, 06:55 AM Thread Starter
cbaker327
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2002 KJ Liberty 
 
Join Date: Dec 2010
Location: West Warwick
Posts: 5
Electrical Issues 2002 Liberty

I have a few different electrical issues with my 2002 Liberty.

1. interior overhead light blinks on when turn signal used at times.
2. Power mirrors not working
3. One of fog lamps not working. (bulb replaced)

I think i am forgetting one but can not remember. Could these all be caused by same problem?

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post #2 of 2 Old 07-13-2013, 07:41 AM
Billwill
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2002 KJ Liberty 
 
Join Date: Jul 2007
Location: Hoedspruit, in the Bush, South Africa
Posts: 1,311
Quote:
Originally Posted by cbaker327 View Post
I have a few different electrical issues with my 2002 Liberty.

1. interior overhead light blinks on when turn signal used at times.
2. Power mirrors not working
3. One of fog lamps not working. (bulb replaced)

I think i am forgetting one but can not remember. Could these all be caused by same problem?

Unlikely to be caused by same problem.

1. Interior lights are controlled by BCM...nothing to do with turn signal really.
Does this happen when you use the turn signal on either side or one side
only?
2.Check fuse 25 in the fuse box under the hood.
Most of the control is from within the mirror switch on the drivers door.
Check if you are getting voltage at this switch, pin 5 on the board relative
to ground on pin 6. If voltage is there then switch board is probably faulty.

Do you hear the mirrors trying to move? Linkeage inside may be broken.

3. left and right fog lamps basically get power from same source but grounds
are different. Check that you are getting +12 volts at both lamps relative
to ground. If you are getting this voltage at the failing lamp then check
the ground to the lamp or replace the lamp socket.

2002 2.5 Export CRD Manual 5 speed.
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