Electra Park Avenue V6-231 3.8L VIN 3 FI (1988)
Shift Modulator: All Technical Service Bulletins
Harsh 3-2 Shift **High Altitude Only**
II. HARSH 3-2 SHIFT **High Altitude Only**
1985-1990 Century, Electra/Park Avenue, Riviera/Reatta, LeSabre and Regal models
1991 Century, LeSabre and Regal models
1992 Century and Regal models
Service Procedures:
A harsh 3-2 shift condition at high altitude may be corrected by installing the appropriate Service Package containing:
(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.
