GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
GMC_Truck
🢒
2004
🢒
Envoy - 4WD
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T40-E/4T45-E
🢒 Output Shaft Inspect
Inspect the output shaft (94) for damage to the splines, snap ring grooves and the journals.
Clean and dry the output shaft.