How to solve the know issue with the tail light housing electrical on Jeep Grand Cherokees from 1999 to 2004 - aka The WJ! This issue will cause your brakes lights, turn signals, running lights and/or back-up lights fail to work even thought the light bulb is intact.

I am installing the Dorman replacement circuit board to completely solve this issue for good.

DORMAN Tail Light Circuit Board (923-036)
https://amzn.to/3rBiHko

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We hope you enjoyed this video and will keep in mind that all information included is intended to be purely academic and in fact is only the opinion of D&E. We are not professionals, nor are we qualified to knight you a professional. D&E want to ensure that anyone modify or fixing their own vehicle does so in a safe manner which leaves the vehicle in a legal, roadworthy state. In short, DON'T BE A MONKEY WITH A TOOL BOX! If you don't know what you are doing, leave it the professionals!