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1993 Chevrolet K3500 Silverado 6.5L Vehicle Speed Sensing
Posted to GM Transmission on 9/30/2002 2 Replies

all is fine when started cold, but loses output speed & vehicle speed at scan tool when warmed up. Speedo still works fine all the time. Checked all inputs at the tcm from vss, output speed sensor, & drac. Have good waveforms from all of them at the same time ...

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  Related Documents & Media  1993 Chevrolet K3500 Silverado

 
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K3500 Silverado

VIN 1GCHK34FOP
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedVehicle Speed Sensing
ConditionsIrratic Shifts
Message Closed w/FIX

car Vehicle Data

1993 Chevrolet K3500 Silverado

VIN 1GCHK34FOP
Engine6.5 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedVehicle Speed Sensing
ConditionsIrratic Shifts