2008 CHEVROLET UPLANDER
120,000 MILES
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ANONYMOUS
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  • 1 POST
reverse light turn on when i switch off the engine
Nov 17, 2012 at 3:34 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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FREEMBA
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 1,152 POSTS
remove fuse #17 when the back-up lights are on and engine off with key out. Lights should go out. If so, this lets you know that the wiring to the back-up lights is not shorted to power from another circuit.
From this point the BCM (body control module) is the only suspect.
Dec 2, 2012 at 8:15 PM
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