Windows - Power Window Switch Express Down
89pontiac08Bulletin Number: 89-8-11
Reference Number: 938106
Publish Date: 4/89
INCORRECT POWER WINDOW SWITCH REPLACEMENT
Subject: (PROPER USAGE)
Models
Affected: 1989 GRAND PRIX WITH A31 POWER WINDOWS
CONDITION: Some drivers side power window switches are mistakenly being replaced because of customer comments that the power window switch is sticking when the drivers window is rolled down.
CAUSE: All 1989 Grand Prix drivers side power window switches have an "Express Down" feature that causes the window to go completely down after a single, momentary touch of the switch button. The "Express Down" position of the drivers switch is reached by pushing the button beyond the normal down position. The window may be stopped at any time by momentarily pushing the switch to the up position.
SOLUTION: Explain to the customer the proper use of the "Express Down" feature using the owner's manual and/or service manual as a guide.