AIR CONDITIONING – Pontiac GTO 2004 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Compressor Wiring Diagram for Pontiac GTO 2004

List of elements for Compressor Wiring Diagram for Pontiac GTO 2004:

• (565 mm from a/c diode)
• 5v ref
• A/c compressor clutch
• A/c compressor clutch diode
• A/c compressor clutch relay (mini)
• A/c ind
• A/c refrigerant pressure sensor (left front corner of engine compt)
• A/c request
• A/c switch
• Blower inhibit relay
• Body control module (bcm) (below right side of dash)
• Class 2 serail data
• Clu rly ctrl
• Computer data lines system
• Defogger system, instrument cluster system
• Engine controls system
• Engine sensors fuse 15a
• G105
• Heated rear window, hvac & instruments fuse 7.5a
• Hot in run or start
• Hvac control assembly (center of dash, under radio)
• Instrument panel fuse block (below left end of dash)
• Low ref
• Pnk
• Powertrain control module (pcm) (left side of engine compt)
• Press sens sig
• S111 (165 mm from evap vent sol)
• S134 (510 mm from a/c compressor diode)
• S135
• S136 (385 mm from underhood fuse block)
• S139 (235 mm from a/c refrigerant pressure sensor)
• Sply voltage
• Uart serial data
• Underhood fuse block (right side of engine compt)

Manual A/C Wiring Diagram (1 of 2) for Pontiac GTO 2004

List of elements for Manual A/C Wiring Diagram (1 of 2) for Pontiac GTO 2004:

• (165 mm from evap vent sol)
• (295 mm from c206) s105
• (565 mm from a/c diode)
• A/c compressor clutch
• A/c compressor clutch diode
• A/c compressor clutch relay (mini)
• A/c ind
• A/c request
• A/c switch
• Bat
• Bcm/ engine controls telematics fuse 10a
• Blower fan fuse 40a
• Blower fuse 30a
• Blower motor (under right side of dash)
• Blower motor inline fuse holder
• Blower motor resistor assembly (below right side of dash)
• Blower relay (mini)
• Blr mtr low ctrl
• Body control module (bcm) (below right side of dash)
• Computer data lines system
• Defog ind
• Defog switch
• Defogger system
• Engine controls system
• Engine sensors fuse 15a
• G102
• G105
• Heated rear window fuse 30a
• Hot at all times
• Hot in run or start
• Hvac control assembly (center of dash, under radio)
• Interior lights system
• Low spd rly ctrl
• Off
• Pnk
• Rad fan large fuse 30a
• Rad fan small fuse 30a
• Rear defog sw
• Red
• S106 (105 mm from small engine cooling fan relay)
• S111
• S122
• S135
• S136 (385 mm from underhood fuse block)
• S228 (760 mm from cruise control mod)
• S255 (355 mm from blower motor resistor assembly)
• S256
• S257 (1350 mm from bcm)
• Sec rear defog sw
• Sp100
• Uart serial data
• Underhood fuse block (right side of eng compt)

Manual A/C Wiring Diagram (2 of 2) for Pontiac GTO 2004

List of elements for Manual A/C Wiring Diagram (2 of 2) for Pontiac GTO 2004:

• (275 mm from underhood fuse block)
• 5v ref
• 87a
• A/c refrigerant pressure sensor (left front corner of engine compt)
• Blower inhibit relay
• Class 2 serial data
• Clu rly ctrl
• Computer data lines system
• Cooling fan assembly
• Defogger system, instrument cluster system
• Ect sens sig
• Engine controls system
• Engine coolant temperature ect) sensor (left side of eng, below generator)
• G102
• G103
• Heated rear window, hvac & instruments fuse 7.5a
• Hi spd rly ctrl
• Hot in run or start
• Instrument panel fuse block (below left end of dash)
• Large fan
• Low ref
• Powertrain control module (pcm) (left side of engine compt)
• Press sens sig
• Radiator fan relay 1
• Radiator fan relay 2
• S139 (235 mm from a/c refrigerant pressure sensor)
• S156 (1135 mm from small engine cooling fan)
• S157
• S207 (745 mm from hvac control assembly)
• S240 (235 mm from underhood fuse block)
• Small fan
• Sp100
• Sply voltage
• Underhood fuse bock (right side of engine compt)