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2009 GMC Sierra 1500 SLE 5.3L 1-2 Shift
Posted to GM Transmission on 8/25/2015 4 Replies

When vhicle coming to a stop after 10 mph or less speedo needle drops to zero and before complete stop take off again speedo stays at zero and no upshift to second gear not cammanded per data view as well. VSS has a signal to tcm that does not get lost when it...

4 Replies Received (View Replies)

  Related Documents & Media  2009 GMC Sierra 1500 SLE

 
Message Closed

car Vehicle Data

2009 GMC Sierra 1500 SLE

VIN 1GTEK29019
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift
ConditionsCommand
Message Closed

car Vehicle Data

2009 GMC Sierra 1500 SLE

VIN 1GTEK29019
Engine5.3 L / 8 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
Affected1-2 Shift
ConditionsCommand