2008 GMC Savana 3500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2008 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.

The fuel pump may fail causing the engine to stall and not restart.

Various electrical components under the front carpet/rubber mat may become damaged if excess water is used to clean the rear cargo area.

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This truck has side curtain air bags. Do I have to disable the side curtain air bags to R&R the headliner? How do I remove this headliner without damaging, setting off the side curtain bags?

wiper transmission came apart while using wipers .told manufacture no longer in business. gmc uses another brand and have to replace all of it . dealer wants $675.00 which seems insane

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The transmission management software could be faulty and may cause the transmission to shift erratically or the engine to stall at highway speeds. This could result in transmission damage and vehicle breakdown. Dealers will reprogram the transmission control module and engine control module. The GM recall number is N080218. This recall began on July 30, 2008.

The frame rail of the vehicle may be wider than intended. If this is the case, the fuel tank may rub on the frame rail and eventually may leak. Leaking fuel presents a fire hazard. Dealers will inspect the vehicle and modify the frame rail if required. The GM recall number is 080205. This recall began on July 30, 2008.

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