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2007 Chevrolet Silverado 2500 HD Classic WT 6.0L Torque Converter
Posted to GM Transmission on 10/12/2017 5 Replies

We rebuilt this 4l80e trans and now the converter locks up partially but not fully we think but the pcm never shows that it enables lock up on the scanner replaced the converter twice same result all electrical components are new as well as the wiring harness ...

5 Replies Received (View Replies)

  Related Documents & Media  2007 Chevrolet Silverado 2500 HD Classic WT

 
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 2500 HD Classic WT

VIN 1GCHK29U47
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTorque Converter
ConditionsPartial Lock Up
Message Closed w/FIX

car Vehicle Data

2007 Chevrolet Silverado 2500 HD Classic WT

VIN 1GCHK29U47
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTorque Converter
ConditionsPartial Lock Up