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Unread 03-13-2013, 01:00 AM   #1
ChopperX
Registered User
1997 ZJ 
 
Join Date: Jun 2011
Location: Brea, CA
Posts: 22
Replaced headlight dimmer switch but problem still exists

I replaced my headlight dimmer panel switch today to try and fix the dash light flickering issue and the problem still happens. I did however buy the part off eBay and it is used for $26.

Do you think it's bad luck and the newly aquirred used part is also bad? Should I spend the extra money for a newer remanufactured part or it's it a relay or fuse? Would a relay or fuse cause the flickering issue?

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Unread 03-13-2013, 03:29 AM   #2
Longhair
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1998 ZJ 
 
Join Date: Apr 2012
Location: Utrecht, Netherlands
Posts: 11
Give the following a try: Repairing headlight switch that causes dimming issues *picture heavy*

I did it to mine and it works great again.
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Unread 03-13-2013, 07:22 AM   #3
massarosareloud
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1996 ZJ 
 
Join Date: Dec 2012
Posts: 218
While you're in there spray some contact cleaner in the sliding potentiometer and move it up and down a couple times and spray it again. Repeat two or three times, just to get all the crap out of there. That's what helped mine out. Chances are your old one was in perfect condition and you could put either in after cleaning and resoldering them. Or clean and repair one, swap it in, clean and repair the other, and then resell it. Profit!!
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1996 Jeep Grand Cherokee Limited Edition 4.0L
3.55 axles, stock pretty much everything, except for a PSC steering gear and fuel injectors
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Unread 03-13-2013, 12:27 PM   #4
ChopperX
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1997 ZJ 
 
Join Date: Jun 2011
Location: Brea, CA
Posts: 22
I've never soldered anything before. Is it hard to do?
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Unread 03-13-2013, 03:57 PM   #5
Longhair
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1998 ZJ 
 
Join Date: Apr 2012
Location: Utrecht, Netherlands
Posts: 11
If you are following the steps in the link from my previous reply, then not it is not hard at all.

Just make sure you have a soldering iron that would go hot enough.
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Unread 03-13-2013, 04:55 PM   #6
ElkhornRanch
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1997 ZJ 
 
Join Date: Apr 2012
Location: , all over it seems
Posts: 113
I just did this fix last weekend. It's pretty easy, just pull it out and pull the white panel off and touch up the solders. The last 5 joints on mine were cracked. Just heat them up with your iron until they melt. I added a little extra for fun. Don't worry, it's easy and very satisfying!
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Unread 03-15-2013, 09:21 PM   #7
massarosareloud
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1996 ZJ 
 
Join Date: Dec 2012
Posts: 218
Quote:
Originally Posted by ElkhornRanch View Post
I just did this fix last weekend. It's pretty easy, just pull it out and pull the white panel off and touch up the solders. The last 5 joints on mine were cracked. Just heat them up with your iron until they melt. I added a little extra for fun. Don't worry, it's easy and very satisfying!
That is a good idea, I did that too but forgot to mention it earlier.
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1996 Jeep Grand Cherokee Limited Edition 4.0L
3.55 axles, stock pretty much everything, except for a PSC steering gear and fuel injectors
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Unread 03-23-2013, 03:06 AM   #8
elwood741
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1998 ZJ 
 
Join Date: Feb 2013
Location: Long Beach, California
Posts: 7
I followed the same instructions and it instantly solved the flickering issue
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