AIR CONDITIONING – Volvo S40 2004 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2004

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2004:

• (at left rear of engine compartment) g2
• (at left rear of engine compt) g1
• (under left side of dash, right of steering column) data link connector
• A/c evaporator & a/c outside temperature sensors (behind right side of dash)
• Anti-lock brakes system
• Climate control module (integral to a/c controls, in center of dash)
• Climate control temperature damper (behind center of dash, on left side of hvac assembly)
• Coolant temperature ecc sensor (behind upper right side of dash)
• Defogger system
• Distribution rail (behind left center of dash)
• E10
• Engine compartment fuse & relay box (at left rear corner of engine compartment)
• Fuse 10a
• Fuse 15a
• Fuse 25a
• G1 (at left rear of engine compt)
• Hot at all times
• Hot in on
• Interior lights system
• J14
• Passenger compartment fan max speed relay (behind lower right side of dash)
• Passenger compartment fan motor (under right side of dash, on hvac assembly)
• Passenger compartment fan relay
• Passenger compartment fan speed control module (behind right side of dash, on bottom of hvac assembly)
• Passenger compartment fuse & relay box (behind left side of dash)
• Pnk
• Recirculation damper motor (behind right side of dash, on bottom right of hvac assembly)
• Red
• Seats system
• Solar sensor
• Solid state
• Ventilation/floor/defroster damper motor (behind center of dash, on left side of hvac assembly)

Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2004

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2004:

• (at left front of engine compartment, near headlight assembly) g8
• (at right front of engine compartment, near headlight assembly) g9
• A/c compressor relay (in engine compartment fuse & relay box)
• A/c compressor solenoid clutch (right front of engine)
• A/c condenser fan (behind left side of radiator)
• A/c condenser fan relay (in engine compartment fuse & relay box)
• A/c pressure sensor (in left front corner of engine compartment)
• B13
• B15
• Central electronic module (cem) (behind left side of dash)
• Coolant temperature sensor (on right front side of engine)
• Driver information module
• Electric cooling fan relay (speed 1) (in engine compartment fuse & relay box)
• Electric cooling fan relay (speed 2) (in engine compartment fuse & relay box)
• Engine compartment fuse & relay box (at left rear corner of engine compartment)
• Engine management system control module (behind lower center of dash)
• Fuse 20a
• Fuse 30a
• Hot at all times
• Nca
• Red
• Two (2) speed cooling fan motor (in front of engine compartment)