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.
Resources for the Repair and Maintenance of your 2007 Chevrolet Express 3500
2007 Chevrolet Express 3500
2007 Chevrolet Express 3500 Problems
Various electrical components under the front carpet/rubber mat may become damaged if excess water is used to clean the rear cargo area.
Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.
Our technicians recommend flushing the brake fluid every 60,000 miles. Brake fluid that is dirty may cause problems in the brake system.
Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.
2007 Chevrolet Express 3500 Questions and Answers
where is fuse for cruise control 2007 chevrolet express
I want to install an aftermarket radio. How do I get the dash removed to do this?
how do i know if my transmission is an allison transmission? i just purchased a van and am curious to know before i pick it up. can i tell by the vin?
2007 Chevrolet Express 3500 Reviews
Very bad problem with paint on this vehicle. Paint starts peeling off the hood and then off the rest of the van. All that is left is the primer. If you watch when you are on the road you will see many of these models with the same problem.