Volvo C30 since 2007, wiring diagrams

Contents

Vehicles with SRS (Airbag)/SIPS bag/IC (Inflatable Curtain)

Abbreviations

How to use the wiring diagrams

Electrical distribution

Fuses

• Engine compartment distribution box F1-F10
• Engine compartment distribution box F11-F18
• Engine compartment distribution box F20-F31
• Engine compartment distribution box F32-F34
• Engine compartment distribution box F35-F36
• Distribution box in engine compartment FH1
• Central electronic module (CEM) F43-F49
• Central electronic module (CEM) F51-F63
• Central electronic module (CEM) F64-F74
• Central electronic module (CEM) F79-F86
• Battery PF1-PF2
• Fuses in holder

Relays

• Ignition switch and relays
• Distribution box in engine compartment R2-R14
• Central electronic module (CEM) R15-R18
• Central electronic module (CEM) R1 - R11B
• Relays - accessories

Ground connections

• Overview
• 31/3 - 31/10
• 31/11 - 31/52
• 31/66 - 31/67
• 31/80 - 31/89
• 31/110 - 31/119
• Ground connections in chassis

Control modules

• Overview of locations
• Overview of designations
• Central electronic module (CEM)1:2
• Data communication, Low speed CAN 1:2
• Data communication, High speed CAN
• Data communication MOST
• Data communication LIN 1:2
• Start control module (SCU)

Fuel system

• Engine management system Diesel, 5-cyl. 2.4l 1:3
• Engine management system, 4-cyl. 1.6l 1:2
• Engine management system, 4-cyl. 1.8l and 2.0l 1:2
• Engine management system, 5-cyl. 1:2
• Engine management system, 5-cyl. Turbo 1:2
• Engine management system Diesel, 4-cyl. 1.6l 1:2
• Engine management system Diesel, 4-cyl. 2.0l 1:2
• Emission control, 4-cyl. 1.6l
• Emission control 4-cyl. 1.8l and 2.0l
• Emission control, 5-cyl.
• Emission control, 5-cyl. Turbo

Cooling system

• Cooling fan.
• Cooling fan, diesel

Engine control

• Cruise control, 4-cyl.
• Cruise control, 5-cyl.

Alternator and voltage regulator

• Power supply, 4-cyl
• Power supply, 5-cyl

Starting system

• Starting system, 4-cyl
• Starting system, 5-cyl
• Starting system, 5-cyl. Diesel

Lighting

• High and low beam
• High and low beam (Bi-Xenon)
• Manual beam length adjustment
• Automatic beam length adjustment (Bi-Xenon)
• Position/Parking lights, Tail lights
• Position/Parking lights, Tail lights (Bi-Xenon)
• Fog lights
• Fog lights LHD Japan
• Brake light
• Reversing light
• Follow-me-home lighting
• Interior lighting 1:2
• Instrument and control illumination
• Auxiliary lights

Additional electrical equipment

• Direction indicator and hazard warning flashers
• Direction indicator and hazard warning flashers (Bi-Xenon)
• Wiper / washer
• Headlight washer
• Rear window wiper / washer
• Rain sensor
• Horn
• Immobilizer / Steering column lock module (SCL)
• Keyless vehicle 1:2
• Rear parking assistance
• Front parking assistance
• Anti-theft alarm
• Alcolock

Wiring and fuses

• 12V outlet
• Diagnostics system
• Tow hitch cable harness, 4-pin
• Tow hitch cable harness, 7-pin
• Tow hitch cable harness, 13-pin

Instruments

• Driver information module
• Seat belt reminder

Other

• Multimedia and Traffic information
• Audio 1:2
• Audio High Performance/Premium Sound 1:2
• Cellular phone 1:2
• Satellite radio

Transmission

• Automatic transmission AW55-51
• Transmission M66

Brake system

• Brake control system and DSTC

Steering

• Electronic power steering

Doors and openings

• Central locking
• Central locking, trunk lid/tailgate
• Central locking, fuel filler flap
• Signal receiver, remote-control, central locking
• Power windows
• Power sunroof

Exterior decorative elements, etc.

• Power rear view mirrors
• Heated door mirrors
• Heated rear window
• Blind spot information system

Interior equipment

• Power driver’s seat with memory function, LHD
• Power driver’s seat with memory function, RHD
• Power passenger seat with memory function, LHD
• Power passenger seat with memory function, RHD
• Heated seats

Climate control system

• Climate control system, 4-cyl. Gasoline 1:2
• Climate control system, 5-cyl.1:2
• Climate control system, Diesel 1.6l and 2.0l 1:2
• Climate control system PTC element
• Parking heater, auxiliary heater
• Electric engine heater Flexifue

Internal equipment

• Auto-dimming rearview mirror
• Supplemental restraint system (SRS) 1:2

Connectors

Branching points

Routing of the cable harnesses in the vehicle

• Engine harness, Gasoline 4-Cyl 1.6
• Engine harness, Gasoline 4-Cyl 1.8
• Engine harness, Gasoline 5-Cyl
• Engine harness, Gasoline 5-Cyl Turbo
• Engine harness, Diesel 1.6l
• Engine harness, Diesel 2.0l
• Engine harness, Diesel 2.4l
• Engine compartment harness, 4-Cyl.
• Engine compartment harness, 5-Cyl.
• Dashboard harness, LHD
• Dashboard harness, RHD
• Floor harness, LHD
• Floor harness, RHD
• Roof harness
• Tunnel harness
• Driver’s door harness
• Passenger door harness
• Trunk lid harness

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