GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Geo
🢒
1997
🢒
Tracker - 4WD
🢒
Transmission/Transaxle
🢒
Automatic Transmission - 3L30
🢒 Abrupt 3-2 Coast Downshift
Abrupt 3-2 Coast Downshift
Checks
Cause
Low Speed Downshift Timing Valve
Stuck open