GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Saturn 🢒 2005 🢒 L300/LW300 🢒 HVAC 🢒 HVAC Systems - Manual 🢒 HVAC Component Views
Figure 1:

3.0L Engine Front Components
Object Number: 1253903 Size: MF
(1)Camshaft Position (CMP) Sensor
(2)Mass Air Flow (MAF) Sensor
(3)Throttle Actuator Control (TAC) Module
(4)Ignition Control Module (ICM)
(5)Engine Control Module (ECM)
(6)Engine Coolant Temperature (ECT) Sensor
(7)Crankshaft Position (CKP) Sensor
(8)Knock Sensor (KS) 2
(9)A/C Compressor Clutch Coil (Hidden)
(10)Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
(11)Generator
Figure 2:

HVAC Components
Object Number: 1254427 Size: MF
(1)Blower Motor
(2)Blower Motor Speed Control Module
(3)Recirculation Actuator
(4)Mode Actuator
Figure 3:

Instrument Panel Components
Object Number: 1256255 Size: MF
(1)Ambient Light Sensor
(2)Windshield Wiper/Washer Switch
(3)Left Heated Seat/Fog Lamp Switch
(4)Hazard Switch
(5)Right Heated Seat/Traction Switch
(6)Radio
(7)HVAC Control Module
(8)Headlamp/Turn Signal Switch
(9)Dimmer/Rear Compartment Lid Release Switch
(10)Instrument Panel Cluster (IPC)
(11)Ignition Lock Cylinder Solenoid