GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2008
🢒
Sierra - 4WD
🢒
Transmission/Transaxle
🢒
Automatic Transmission - Allison
🢒 Transmission Identification Information
Figure
1:
Nameplate Location
(1)
Nameplate
Figure
2:
Nameplate Components
(1)
Date of Manufacture
(2)
Transmission Identification Number
(3)
Engineering Feature Configuration Number
(4)
Serial Number