GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Chevrolet
🢒
2009
🢒
Silverado - 2WD
🢒
Transmission
🢒
Automatic Transmission - Allison
🢒 Low Main Line Pressure in Specific Ranges, Normal Pressure in Other Ranges
Condition
Action
Seal leak
Replace the seals that are causing low pressure in a particular range.