Park Avenue Ultra V6-3.8L SC VIN 1 (1991)
Torque Converter Clutch Solenoid: All Technical Service Bulletins
A/T - Improperly Molded Solenoid, Erratic Shifts
Bulletin:
92-74T60-7
Date:
Mar.'92
Ref. No.:
92-173-74T60
Corp. Ref. No.:
277105
SUBJECT:
IMPROPERLY MOLDED SOLENOID (SOLENOID "A," "B" AND/OR "TCC")
MODELS AFFECTED:
1992 LESABRE, PARK AVENUE/ULTRA AND RIVIERA
CONDITION: (Figure 1)
Some vehicles equipped with a Hydra-Matic 4T60E transaxle built between August 14, 1991 (Julian Date 226) and September 16, 1991 (Julian Date
259), may exhibit erratic shifts. Depending on the degree of solenoid walk-out, the following conditions may exist:
Solenoid
Condition
"A"
No Drive/Slips In Drive
"B"
4th Gear Start
"TCC"
No Drive/Slips In Drive
