DeVille V8-273 45L (1989) Power Window Switch: TSB 891238
Power Window Switch: Customer Interest
Seats - Intermittent Power Window, Lock, or Power Seat
Bulletin No.
T-89-123
File in Group
8
Number
105
Corp. Ref. No.
918111
Date
July, 1989
Figure 1 - Pin Grip Terminal
SUBJECT:
INTERMITTENT POWER WINDOW, POWER DOOR LOCK, OR POWER SEAT OPERATION
MODELS AFFECTED: 1989 DE VILLES AND FLEETWOODS
Some 1989 DeVilles and Fleetwoods may experience a condition of intermittent operation of the power windows, power door locks, or power seats. This
condition may be caused by oversize "pin grip" terminals in the wiring to the switches for these accessories.
The condition may worsen on rough road surfaces, or if the connection at the switch is manually wiggled.
To repair this condition bend the terminal slightly inward to decrease the diameter of the pin hole and provide a tighter fit to the switch pin when
installed, as shown in Figure 1.
