Manufacturer Communications Detail

GMC / SIERRA / 2004

Components - Details
Service Bulletin Number: 080403 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 100000 POWER TRAIN
Vehicale/Equipment Name: GMC Vehicale/Equipment Model: SIERRA
Vehicale/Equipment Year: 2004 Date Added To File: Nov, 05 2003
Summary: This vme message applies to the valve body for the allison series 1000 transmission revised for the 2004 model year to add modulated main pressure control. this revision will provide additional transmission oil cooler flow and reduce pump<br />