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GMC
Yukon
Engine
Computer
Read Codes
GMC Yukon Wiring Problem
2007 GMC YUKON
87,900 MILES
ANONYMOUS
MEMBER
1 POST
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I am getting this error: U0140 code
Jan 23, 2013 at 5:43 PM
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GMTECH
CERTIFIED EXPERT
537 POSTS
What issue are you having. That code refers to a communication problem with the BCM. Could be a wiring issue.
Jan 31, 2013 at 4:30 PM