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Memory Seat - Inoperative

90caddy10
Bulletin No. T-90-99
File in Group 10
Number 185
Corp. Ref. No. 001601
Date August, 1990
SUBJECT: INOPERATIVE, MEMORY SEAT

MODELS AFFECTED: 1990 DE VILLES AND FLEETWOODS


Some 1990 DeVilles and Fleetwoods built before VIN breakpoint 228653 and equipped with memory seat (option code AG3) may experience a condition where the memory seat module may lock up while adjusting the seat controls, disabling the driver's seat. The module may be reset to normal operation temporarily by disconnecting the power feed to the module or by pulling the power feed circuit breaker (# 24).

To repair this condition use the following procedure:

1. Remove and reinstall circuit breaker # 24. If the memory seat module is still locked up, refer to the 1990 Service Information Manual for diagnosis.

2. If the memory seats are now operating, replace the memory seat module with P/N 25556224.

NOTE: To replace memory seat module, remove driver's seat from the car. The memory seat module is located beneath the seat.

For warranty purposes use Labor Operation T6479 at .5 hour.