II. Harsh 3-2 Shift **High Altitude Only**
1985-1991 6000
1987-1991 Bonneville
1988-1992 Grand Prix Models
Service Procedures:
A harsh 3-2 shift condition at high altitude may be corrected by installing the appropriate Service Package containing:
Figure 5:
(1) 3-2 Control Valve Spring (341) (refer to Figure 5)
(2) Spacer Plate Gaskets
(3) Instruction Sheets
IMPORTANT: Service replacement Transaxle Assemblies (SRTA) are built with original calibrations and may need to be updated with a service 3-2 control valve spring per customer requirements.