Electra Park Avenue V6-231 3.8L VIN 3 FI (1988)
Valve Body: All Technical Service Bulletins
A/T - Harsh 3-2 Gear Detent Downshift at High Altitudes
Bulletin 88-7440-10
Date Sept. '88
Ref. No. 88-229-7440
Corp. Ref. No. 877135R
SUBJECT:
HARSH 3-2 DETENT DOWNSHIFT AT HIGH ALTITUDES
MODELS AFFECTED: 1988 VEHICLES EQUIPPED WITH A THM 440-T4 (ME9) TRANSAXLE
FIGURE 2 - 3-2 CONTROL VALVE LINE UP
