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2008 GMC Sierra 1500 SLE 5.3L TCC Slip
Posted to GM Transmission on 4/8/2020 5 Replies

When driving truck between 40-45 mph the rpm's surge anywhere from 100 to 200. Watching data the rpm gauge is matching TCC slip rpm on scan tool. Its not an AFM issue. I can turn on tcc solenoid and issue goes away. Took it to dealer for second time and no...

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  Related Documents & Media  2008 GMC Sierra 1500 SLE

 
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car Vehicle Data

2008 GMC Sierra 1500 SLE

VIN 3GTEC13J78
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTCC Slip
ConditionsRPM Surge
Message Closed

car Vehicle Data

2008 GMC Sierra 1500 SLE

VIN 3GTEC13J78
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTCC Slip
ConditionsRPM Surge