GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2004
🢒
LeSabre
🢒
HVAC
🢒
HVAC Systems - Manual
🢒 HVAC Component Views
Figure
1:
Lower Front of Engine
(1)
Knock Sensor (KS)
(2)
Starter Solenoid
(3)
Engine Oil Level Switch
(4)
A/C Refrigerant Pressure Sensor
(5)
A/C Compressor Clutch
Figure
2:
Right Side of HVAC Housing
(1)
Blower Motor Control Processor
(2)
Air Temperature Actuator
(3)
Recirculation Actuator
(4)
Blower Motor
Figure
3:
Left Side of HVAC Housing (C67)
(1)
Mode Actuator