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-   -   Headlight problem (https://www.gtcarz.com/car-audio-electronics-37/headlight-problem-43909/)

reidrkl 12-01-2008 10:37 AM


Originally Posted by Davi (Post 441928)
Buddy

you should check your lights blub or wiring. it can be some thing rong wid wiring.

IT WON'T BE THE BULBS. IT WILL BE THE FCM MODULE LOCATED ON THE FRONT OF THE PDC. BY FUSE BOX UNDER HOOD IT IS SILVER REMOVE 4 TORX SCREWS PULL MODULE STRAIGHT OUT CLEAN THE FLAT OXIDIZED CONTACTS AND REINSTALL. VO-LA PROBLEM FIXED.

THERE IS A MORE DETAILED POST IF YOU READ THEM ALL IT IS BY Joey_GTR

pl168ca 09-07-2009 04:03 PM


Originally Posted by Davegh77 (Post 285105)
2001 Dodge Grand Caravan headlight issue updated.
Well now that it has been a couple of weeks and the lights are still working properly on the van. So that tells me that the problem is with the FCM. I have since also done the same thing to a friends van ( 2002 though) and for the last 9 days, it has also worked without a glitch.

So, for anyone who was thinking of running off to the dealer and forking out hundreds for part(s) and labour. Don’t do it. Chances are, removing the FCM yourself, cleaning it, replacing it will save you hundreds. Forget wasting your time trying to get it done through Dodge. It takes all of 10 minutes and your good to go.

In case anyone wants to know: It is a very simple process.
1. Just remove the plastic cover over the PDC ( which is the black cover beside the battery. )
2. Looking at the front of the PDC is a silver housing with 4 torx screws.
3. Remove the 4 screws.
4. Pull out the FCM housing. ( It separates from the PDC )
5. Looking at the FCM, you’ll see 2 rows of needle pins, and 1 row of flat pins.
6. The flat pins are the culprits, what I did was use a fine small file and cleaned both sides of the flat pins only. They appeared to have a white coating of buildup on them.
7. Then I took small needle nose pliers and gave each flat pin a very small slight twist. Not to much, but a noticeable twist.
8. I re-inserted the FCM into the PDC, tighten back the 4 torx screws and voila!
9. Lights have been on for the last 2 weeks and 5 days now.

Now, if I could just get my power window on the passenger side to work 100 % of the time as opposed to 75 % of the time, I’d be a happy camper.

I am new in the site but I am happy that I got my headlight problem solved by using the same method here. However, it created another problem, my radio does not work after I fix the headlight problem. The 2 small button "Bass" and "Treb" are flashing after I start the engine but the clock and the radio system are not working. Could someone help me out?

xerex1 10-10-2009 06:05 PM

Many thanks to your advice...helps a lot...

firefighter17emt 11-03-2009 05:28 PM


Originally Posted by Davegh77 (Post 285105)
2001 Dodge Grand Caravan headlight issue updated.
Well now that it has been a couple of weeks and the lights are still working properly on the van. So that tells me that the problem is with the FCM. I have since also done the same thing to a friends van ( 2002 though) and for the last 9 days, it has also worked without a glitch.

So, for anyone who was thinking of running off to the dealer and forking out hundreds for part(s) and labour. Don’t do it. Chances are, removing the FCM yourself, cleaning it, replacing it will save you hundreds. Forget wasting your time trying to get it done through Dodge. It takes all of 10 minutes and your good to go.

In case anyone wants to know: It is a very simple process.
1. Just remove the plastic cover over the PDC ( which is the black cover beside the battery. )
2. Looking at the front of the PDC is a silver housing with 4 torx screws.
3. Remove the 4 screws.
4. Pull out the FCM housing. ( It separates from the PDC )
5. Looking at the FCM, you’ll see 2 rows of needle pins, and 1 row of flat pins.
6. The flat pins are the culprits, what I did was use a fine small file and cleaned both sides of the flat pins only. They appeared to have a white coating of buildup on them.
7. Then I took small needle nose pliers and gave each flat pin a very small slight twist. Not to much, but a noticeable twist.
8. I re-inserted the FCM into the PDC, tighten back the 4 torx screws and voila!
9. Lights have been on for the last 2 weeks and 5 days now.

Now, if I could just get my power window on the passenger side to work 100 % of the time as opposed to 75 % of the time, I’d be a happy camper.

God Bless you. I was told $600 for the part new, $400 used. That was just the part. Looked on line and VIOLA!!! You're an answer to prayers!!!

Tim Bernee 03-22-2010 02:11 AM

I was installing a glow gauge on my 2000 camaro v6 and I tapped into the brown and black wires behind the lamp switch for the headlights boxster accessories and everything was running fine. I started my car and the glow gauge turned on when I turned my headlamp switch to the on position. All i needed to do was adjust the needles on the gauge and put everything back together. I turned the car off and a few minutes later I tried to start the car again and it wouldn't turn over.

billbarnet 04-27-2010 10:55 AM

Any other suggestions to this head light issue would be helpful.
Frick'n weird, if it was just one side this would be much simpler to trouble shoot.
Not the bulbs.
No loose or corroded wiring.
FCM Pins are clean.
One running light works, turn the headlights on and the problem switches sides>>>>......
I have done all as suggested, but still with no avail.

billbarnet 04-27-2010 11:23 AM

Bulbs are good.
Wires are not chaffed connections are good.
FCM pins are clean and free of corrosion.
Any other suggestions?

reidrkl 04-28-2010 12:04 AM

headlights
 
the module under hood, by fusebox at the front 4 allan or torx screws, remove screws, pull modul st. forward clean al the flat pins thotghly and reinstall should work.

kalkoperth 11-02-2011 05:16 PM

Re: Headlight problem
 
Let us know if the problem rises again..

Henryfong 12-18-2011 08:06 AM

Re: Headlight problem
 
Are these LED lights?

angelinaS31 04-09-2012 01:27 AM

Re: Headlight problem
 
I think there would be some loose connection among the wires, you should just check out the wire connection.


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