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International Automotive Technicians Network
1993 Chevrolet K3500 Cheyenne 7.4L Limp mode
Posted to GM Transmission on 11/3/1998

Hey Techs, posting for a fellow tech that I work with. The truck will shift fine for a while then it will make a real hard shift from first to second then it goes into limp home mode. It sets code 24 for the engine and also for the tranny, no vss. Speedo never...

  Related Documents & Media  1993 Chevrolet K3500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K3500 Cheyenne

VIN 1GCHK39NXP
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedLimp Mode
ConditionsInter. Limp Mode
Misc.4L80e Trans 4WD
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K3500 Cheyenne

VIN 1GCHK39NXP
Engine7.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedLimp Mode
ConditionsInter. Limp Mode
Misc.4L80e Trans 4WD