GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 1998 🢒 Express 🢒 HVAC 🢒 Heating, Ventilation and Air Conditioning 🢒 Heater Blower Controls Schematics
Figure 1:

Cell 60: Front Blower Controls
Object Number: 458062 Size: FS
Cell: 60 Auxiliary Heater Blower Controls Schematics
Cell: 60 Auxiliary Heater Blower Controls Schematics
Handling ESD Sensitive Parts Notice
Power Distribution Schematics
Power Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
HVAC Compressor Control Schematics
HVAC Air Delivery/Temperature Control Schematics
HVAC Air Delivery/Temperature Control Schematics
Heater Blower Controls Components
Heater Blower Controls Circuit Description
Figure 2:

Cell: 60 Auxiliary Heater Blower Controls Schematics
Object Number: 458088 Size: FS
Cell 60: Front Blower Controls
Cell 60: Front Blower Controls
Heater Blower Controls Components
Heater Blower Controls Circuit Description
Ground Distribution Schematics
Power Distribution Schematics
Interior Lights Dimming Schematics