GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
1998
🢒
Grand Prix
🢒
HVAC
🢒
HVAC Systems - Automatic
🢒 HVAC Air Delivery/Temperature Control Schematics
Figure
1:
Cell: 68 Heater A/C Control
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Temperature Electric Actuators
Cell 11: RADIO BATT and PARK LP Fuses
Cell 14: RH I/P Ground G200 (1 of 4)
Cell 14: RH I/P Ground G200 (1 of 4)
Figure
2:
Cell 68: Electric Actuators
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Vacuum Electric Solenoid
Power and Grounds
Cell 11: DIC/HVAC and HVAC CTRL Fuses
Handling ESD Sensitive Parts Notice
Figure
3:
Cell 68: Vacuum Electric Solenoid
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Air Delivery System
Temperature Electric Actuators
Cell 11: DIC/HVAC and HVAC CTRL Fuses
Handling ESD Sensitive Parts Notice
Figure
4:
Cell 68: Air Delivery System
HVAC Components
HVAC Air Delivery/Temperature Control Circuit Description
Vacuum Electric Solenoid