AIR CONDITIONING – GMC Canyon 2004 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Compressor Wiring Diagram for GMC Canyon 2004

List of elements for Compressor Wiring Diagram for GMC Canyon 2004:

28

• 5v ref
• A/c comp fuse 77 10a
• A/c comp relay
• A/c compressor clutch
• A/c refrigerant pressure sensor (right rear of engine compt)
• A/c req sig
• A42
• A43
• A47
• Body control module (lower center of dash)
• C7 f5
• Computer data lines system
• Evaporator temperature sensor (lower right side of dash)
• G101 (lower left side of engine)
• G106
• Hot at all times
• Hot in run or start
• Hvac control module (under dash)
• Ign fuse 23 15a
• Logic
• Low ref
• Powertrain control module (pcm) (right rear corner of eng compt)
• Press sens sig
• Rly ctrl
• S200 (6 cm from instrument cluster breakout)
• Serial data
• Sp106 (right side of eng compt)
• Underhood fuse block (left front side of engine compt)

Heater Wiring Diagram for GMC Canyon 2004

List of elements for Heater Wiring Diagram for GMC Canyon 2004:

28

• (14 cm from recirc act breakout toward blower motor resistor assembly) s202
• A/c fuse 5 10a
• A26
• B c4
• Blower fuse 41 30a
• Blower motor (below right side of dash)
• Blower motor resistor assembly (on rear of hvac case)
• Blower motor switch
• Body control module (lower center of dash)
• Dimmer sw sig
• F10 c7
• G106
• Grd
• High
• Hot at all times
• Hvac control module (under dash)
• Ign 3 hvac relay
• Ign 3 voltage
• Interior lights system
• Logic
• Low
• Off
• Off blr mtr ctrl
• Power distribution system
• S200 (6 cm from instrument cluster breakout)
• Sp106 (right side of eng compt)
• Tan
• Underhood fuse block (left front side of engine compt)

Manual A/C Wiring Diagram for GMC Canyon 2004

List of elements for Manual A/C Wiring Diagram for GMC Canyon 2004:

52

• (14 cm from recirc act breakout toward blower motor resistor assembly) s202
• (6 cm from instrument cluster breakout)
• 5v ref
• A/c comp fuse 77 10a
• A/c comp relay
• A/c compressor clutch
• A/c fuse 5 10a
• A/c refrigerant pressure sensor (right rear of engine compt)
• A/c req sig
• A26
• A42
• A43
• A47
• B c4
• Blower fuse 41 30a
• Blower motor (below right side of dash)
• Blower motor resistor assembly (on rear of hvac case)
• Blower motor switch
• Body control module (lower center of dash)
• C7 f5
• Computer data lines system
• Dimmer sw sig
• Dr ctrl a
• Dr ctrl b
• Evaporator temperature sensor (lower right side of dash)
• F10 c7
• G101 (lower left side of engine)
• G106
• Grd
• High
• Hot at all times
• Hot in run or start
• Hvac control module (under dash)
• Ign 3 hvac relay
• Ign 3 voltage
• Ign fuse 23 15a
• Interior lights system
• Logic
• Low
• Low ref
• Off
• Off blr mtr ctrl
• Power distribution system
• Powertrain control module (pcm) (right rear corner of eng compt)
• Press sens sig
• Recirculation actuator (right side of dash)
• Rly ctrl
• S200
• Serial data
• Sp106 (right side of eng compt)
• Tan
• Underhood fuse block (left front side of engine compt)