GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2003
🢒
LeSabre
🢒
HVAC
🢒
HVAC Systems - Automatic
🢒 Sunload and Twilight Sentinel Sensor Replacement
Removal Procedure
Remove the defroster grille. Refer to
Defroster Grille Replacement
.
Remove the sensor from the defroster grill by twisting 1/4 turn.
Disconnect the electrical connector from the sunload sensor.
Installation Procedure
Connect the electrical connector to the sunload sensor.
Install the sensor to the defroster grill by twisting 1/4 turn.
Install the defroster grille. Refer to
Defroster Grille Replacement
.