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Buick LeSabre V6-181 3.0L (1986)01 · Relays and Modules
01 · Diagnostics

Power Seat Control Module (901041): Technical Service Bulletins

Make
Buick
Model
LeSabre
Engine
V6-181 3.0L
Year
1986
Section
Technical Service Bulletins › All Technical Service Bulletins for Power Seat Control Module: › 901041
Relays and Modules901041 · page 1 of 2
Power Seat Control Module (901041): Technical Service Bulletins – Buick LeSabre V6-181 3.0L (1986)

Power Seat Control Module: All Technical Service Bulletins
Memory Seat - Loss of Position

Bulletin 90-10-41

Date Feb '91

Ref. No. 90-203-10

Corp. Ref. No. 001004R

SUBJECT: MEMORY SEAT (AG3) - LOSS OF POSITION - NEW SERVICE MOTOR

MODELS AFFECTED:

1985-90 PARK AVENUE/ULTRA MODELS

CONDITION:

The memory seat may lose horizontal position on recall. Position loss is usually between 1/2 inch to 2 inches per recall. This may occur with the seat
empty or occupied.

CAUSE:

Grease, used in the horizontal flexshaft cover to quiet audible noise, is leaking into the horizontal drive motor. This causes a distorted signal from the
motor to the memory module. The distorted signal causes the memory module to stop horizontal recall motion early.

CORRECTION:

Replace the outboard horizontal flexshaft and cover assembly, part number 20515599.  This assembly must not be re-greased.  The grease is not required
for lubrication. Replace the horizontal drive motor, part number 20560003.

NOTE: If the service cable assembly is not available, the original flexshaft and cover may be re-used if they are thoroughly degreased. Reusing the old

cover is not recommended as regular practice, since excessive horizontal operation noise may result.

Parts are currently available from GMSPO.

WARRANTY INFORMATION:

Labor Operation No.: 

T5199

Labor Time:

.6 hr.

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The same page in: LeSabre V6-231 3.8L VIN C SFI (1990), LeSabre V6-181 3.0L (1986), LeSabre V6-181 3.0L (1986), LeSabre V6-181 3.0L (1986), LeSabre V6-181 3.0L (1986), LeSabre V6-231 3.8L VIN 3 SFI (1988), LeSabre V6-231 3.8L VIN 3 SFI (1988), LeSabre V6-231 3.8L VIN 3 SFI (1988), LeSabre V6-231 3.8L VIN 3 SFI (1988), LeSabre V6-231 3.8L VIN B FI (1986), LeSabre V6-231 3.8L VIN B FI (1986), LeSabre V6-231 3.8L VIN B FI (1986).

Parts & tools for this job For 1986 Buick LeSabre 3.0L

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