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International Automotive Technicians Network
2007 Chevrolet Silverado 3500 HD LT 6.6L Pto Shift
Posted to GM Transmission on 9/12/2010 3 Replies

Thanks techs!unit will not engage pto,had done the gm relearn/idle up([...] [...])18step,and reflash, then did learn the idle up,, then lost pto engagement,contacted gm tech service(it's a gmupfitter [...] but still gm ) and gmupfitters did'nt return any [...]...

3 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 3500 HD LT

 
Message Closed w/Summary

car Vehicle Data

2007 Chevrolet Silverado 3500 HD LT

VIN 1GBJK34607
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedPTO Shift
ConditionsPTO Unit
Misc.Wrecker Unit
Message Closed w/Summary

car Vehicle Data

2007 Chevrolet Silverado 3500 HD LT

VIN 1GBJK34607
Engine6.6 L / 8 cyl / DIESEL
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedPTO Shift
ConditionsPTO Unit
Misc.Wrecker Unit