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International Automotive Technicians Network
2002 GMC Sierra 3500 SL 6.6L Trans Shifting
Posted to GM Transmission on 4/8/2014 10 Replies

We have a 3500 Sierra 4X4 Truck That Recently Went Into Limp mode the customer [...] pulling horse trailer & it started shifting [...] trans temp guage went up higher than [...] had no reverse & R On PRNDL Was Flashing when it had no [...] it cooled down seeme...

10 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Sierra 3500 SL

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Sierra 3500 SL

VIN 1GTJK33132
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTrans Shifting
ConditionsErratic Shifting/ No Reverse @ Times
Message Closed w/FIX

car Vehicle Data

2002 GMC Sierra 3500 SL

VIN 1GTJK33132
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTrans Shifting
ConditionsErratic Shifting/ No Reverse @ Times