One or More Rear Lights May Not Work on GMC Savana 3500

The tail light wiring harness in the cargo area is not protected very well. As a result it may become damaged due to normal wear a tear. This damage can causing some or all of the rear lights to stop working.

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Average mileage: 76,208 (22,000–147,000)
15 model years affected: 1996, 1997, 1998, 1999, more2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
20 people reported this problem
4 people shared problem details
2006 GMC Savana 3500147,000
passenger tail light doesn't work even after replacing light and plug.
tail lights not working
None of my reverse lights work I've changed fuses bulbs realys And nothing
Has this problem on a 1998 & on a 2002 Savana 3500. The tail lights and or break lights would not light up completely. Have noticed this on a large number of GMC/Chevy vans.
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