AIR CONDITIONING – Volvo S40 2000 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2000

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Volvo S40 2000:

• (left side of dash)
• A/c compressor control module (behind left center of dash)
• A/c pressure sensor (in left front corner of eng compartment)
• Blower motor (behind right side of dash, on hvac housing)
• Computer data lines
• Defogger system
• Distribution rail
• Distribution rail (behind left side of dash)
• Ecc blower motor speed regulator (under right side of dash, in hvac housing)
• Ecc control module (integral with a/c controls, in center of dash)
• Ecc engine coolant temperature sensor (behind center of dash)
• Ecc evaporator & ecc outside temperature sensors (behind right side of dash, on hvac housing)
• Ecc evaporator temperature sensor (behind right side of dash, on hvac housing)
• Ecc sun sensor (on right side of dash, on corner of speaker grille)
• Floor & defroster shutter motor (ecc) (behind center of dash, on end of hvac housing)
• Fuse 15a
• Fuse 25a
• G202
• G202 (behind left side of dash)
• G202 (behind right side of dash)
• Heating system relay
• Hot at all times
• Hot in run
• Illum
• Instrument cluster sys
• J14 nca
• Maximum speed blower motor relay (ecc) (behind right side of dash, above kick panel)
• Passenger compartment fuse & relay box (behind left end of dash)
• Pnk
• Recirculation shutter motor (behind right side of dash, on end of hvac housing)
• Red
• Starting/ charging system
• Temperature shutter motor (behind center of dash, on end of hvac housing)

Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2000

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Volvo S40 2000:

• (behind left side of dash) distribution rail
• A/c comp relay (in eng compt fuse & relay box)
• A/c condenser fan (in front of eng compt, beside left headlight)
• A/c control module (integral with a/c controls, in center of dash)
• A11
• A13
• A24
• Accessory relay (in pass compt fuse & relay box)
• Air conditioning (a/c) compressor
• Blower motor fan control
• Central electric module (cem) (behind left end of dash)
• Defogger system
• Distribution rail (behind left side of dash)
• Electronic instruments
• Engine compartment fuse & relay box (in left rear corner of engine compartment)
• Engine control module (ecm) (behind lower center of dash)
• Engine coolant temperature (ect) sensor (on front of engine)
• Engine cooling fan motor (in front of eng compt)
• Engine cooling fan relay (speed 1) (in engine compt fuse & relay box)
• Engine cooling fan relay (speed 2) (in engine compt fuse & relay box)
• Fuse 15a
• Fuse 30a
• G100 (front of left front fender)
• G101 (front of right front fender)
• G13
• G202 (behind left side of dash)
• Hot at all times
• Hot in run
• Illum
• Instrument panel
• Nca
• Passenger compartment fuse & relay box (behind left end of dash)
• Red