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2001 GMC Yukon XL 1500 SLT 5.3L Drain on Bat
Posted to GM Electrical on 2/9/2007 12 Replies

Inadvertent Power Timer in the BCM times out after 20 minutes, and then the BCM will reset the internal timer and reactivate the inadvertent power relay by grounding the control circuit. This puts a constant 125m amp drain on battery, running it down in 3 or 4...

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  Related Documents & Media  2001 GMC Yukon XL 1500 SLT

 
Message Closed w/FIX

car Vehicle Data

2001 GMC Yukon XL 1500 SLT

VIN 3GKEC16T31
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Message Closed w/FIX

car Vehicle Data

2001 GMC Yukon XL 1500 SLT

VIN 3GKEC16T31
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI