System Diagram

A/C & Heater System -- Sheet 8w-42-2:

A/C Compressor Clutch
A/C Compressor Clutch Relay
Diode No 1
Fuse 10 (FB)
Fuse 18 (PDC)
Fuse Block
G103
Power Distribution Center
Powertrain Control Module

A/C & Heater System -- Sheet 8w-42-3:

A/C Cycling Switch
A/C Heater Blower Motor
A/C Heater Control
Blower Motor Resistor Block
Fuse 7 (FB)
Fuse 12 (FB)
Fuse Block
G203
Headlamp Switch

A/C & Heater System -- Sheet 8w-42-4:

A/C Cycling Switch
A/C High Pressure Switch
A/C Low Pressure Switch
Diode No 4
Fuse 5 (PDC)
G101
Power Distribution Center
Powertrain Control Module
Radiator Fan Motor
Solid State Fan Relay

A/C & Heater System -- Sheet 8w-42-5:

A/C Cycling Switch
A/C Heater Control
A/C Low Pressure Switch
Fuse 8 (FB)
Fuse Block


NOTE: To view sheets referred to in these diagrams, see Complete Body and Chassis Diagrams Diagrams By Group Number