GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1998 🢒 Intrigue 🢒 HVAC 🢒 HVAC Systems - Automatic 🢒 HVAC Air Delivery/Temperature Control Schematics
Figure 1:

Cell 68: Power Distribution, Ground Distribution, Heater A/C Control, Serial Data and Sensor Inputs
Object Number: 308543 Size: FS
Engine Controls Schematics
Data Link Connector Schematics
Power Distribution Schematics
Power Distribution Schematics
Interior Lights Schematics
Handling Electrostatic Discharge Sensitive Parts Notice
Ground Distribution Schematics
Cell 68: Power Distribution, Heater A/C Control, LH and RH Electric ACtuators
HVAC Components keep
HVAC Air Delivery/Temperature Control Circuit Description
Cell 68: Power Distribution, Heater A/C Control, LH and RH Electric ACtuators
Cell 67
Figure 2:

Cell 68: Power Distribution, Heater A/C Control, LH and RH Electric Actuators
Object Number: 308544 Size: FS
Power Distribution Schematics
Power Distribution Schematics
Handling Electrostatic Discharge Sensitive Parts Notice
Cell 68: Power Distribution, Ground Distribution, Heater A/C Control, SErial Data and Sensor Inputs
HVAC Components keep
HVAC Blower Controls Circuit Description
Cell 68: Power Distribution, Heater A/C Control and Vacuum/Electric SOlenoid
Cell 68: Power Distribution, Ground Distribution, Heater A/C Control, SErial Data and Sensor Inputs
Figure 3:

Cell 68: Power Distribution, Heater A/C Control and Vacuum/Electric Solenoid
Object Number: 308545 Size: FS
Power Distribution Schematics
Power Distribution Schematics
Handling Electrostatic Discharge Sensitive Parts Notice
HVAC Components keep
HVAC Air Delivery/Temperature Control Circuit Description
Cell 68
Cell 68: Power Distribution, Heater A/C Control, LH and RH Electric ACtuators
Figure 4:

Cell 68
Object Number: 308546 Size: FS
HVAC Components keep
HVAC Blower Controls Circuit Description
Cell 68: Power Distribution, Heater A/C Control and Vacuum/Electric SOlenoid