2004 - 2007 Volvo V70 vehicle wiring

2007 Volvo V70 - North America     

Item     Wire Color     Polarity     Wire Location

12 Volts     red (x2) (50A each)     +     driver kick, harness to rear or CEM
The CEM (Central Electronic Module) is under the driver dash.

Second 12 Volts     red (x2) (50A each)     +     driver kick, harness to rear or fuse box
The fuse box is in the left end of the driver dash.

Starter     yellow/white     +     ignition switch, 8 pin plug, pin 7
Ignition     blue/red     +     ignition switch, 8 pin plug, pin 1
Accessory     blue     +     ignition switch, 8 pin plug, pin 8
Second Accessory     purple     +     ignition switch, 8 pin plug, pin 6
Keysense     yellow (required)     +     ignition switch, 8 pin plug, pin 3

CAN Bus High     white     data     driver kick, door harness or data link connector, 16 pin plug, pin 3
The data link connector is under the driver dash.
CAN Bus Low     green     data     driver kick, door harness or data link connector, 16 pin plug, pin 11
The data link connector is under the driver dash.

Power Lock     use factory alarm arm
Power Unlock     use factory alarm disarm

Lock Motor     yellow     5 wire     REM, black 32 pin plug, pin 23
The REM (Rear Electronic Module) is in the left side of the cargo compartment.

Driver Unlock Motor     gray     5 wire     DDM, gray 12 pin plug, pin 6
The DDM (Driver Door Module) is in the driver door.
Passenger Unlock Motor     gray     5 wire     REM, black 32 pin plug, pin 24
The REM (Rear Electronic Module) is in the left side of the cargo compartment.

Factory Alarm Arm     PURPLE / white     -     DDM, green 30 pin plug, pin 13
The DDM (Driver Door Module) is in the driver door. Meter this wire while turning the key in the driver door key cylinder.
Factory Alarm Disarm     blue/white (double pulse)     -     DDM, green 30 pin plug, pin 12
The DDM (Driver Door Module) is in the driver door. Meter this wire while turning the key in the driver door key cylinder.

Disarm No Unlock     keysense and ignition

Parking Lights (+)     white (LF), gray (RF)     +     CEM, top rear, 36 pin plug, pins 19 and 20
The CEM (Central Electronic Module) is under the driver dash. The LR is gray/white at the REM, rear, 36 pin plug, pin 6. The RR is gray at the REM, rear, 36 pin plug, pin 5. The REM (Rear Electronic Module) is in the left side of the cargo compartment.

Parking Lights (-)     (LIN BUS)
Hazards     yellow     -     hazard switch, 5 pin plug, pin 3
Turn Signal (Left)     green (F); green (R)     +     CEM, top rear, 32 pin plug, pin 31; REM, brn 32 pin plug, pin 11
The CEM (Central Electronic Module) is under the driver dash. The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Turn Signal (Right)     GREEN / WHITE (F); GREEN / WHITE (R)     +     CEM, top rear, 32 pin plug, pin 32; REM, brn 32 pin plug, pin 10
The CEM (Central Electronic Module) is under the driver dash. The REM (Rear Electronic Module) is in the left side of the cargo compartment.

Headlight     blue/white (L), blue / YELLOW (R)     +     CEM, top rear, 32 pin plug, pins 7 and 4
The CEM (Central Electronic Module) is under the driver dash.
Reverse Light     blue     +     REM, brown 32 pin plug, pin 7
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Left Front Door Trigger     pink     - N.C.     REM, rear, 14 pin plug, pin 12
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Right Front Door Trigger     pink     - N.C.     REM, rear, 36 pin plug, pin 29
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Left Rear Door Trigger     pink     - N.C.     REM, rear, 14 pin plug, pin 3
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Right Rear Door Trigger     pink     - N.C.     REM, rear, 36 pin plug, pin 33
The REM (Rear Electronic Module) is in the left side of the cargo compartment.

Dome Light     white     +     underdash light
Trunk/Hatch Pin     pink or white     - N.C.     REM, black 10 pin plug, pin 2
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Hood Pin     yellow     - N.C.     hood switch or REM, rear, 14 pin plug, pin 4
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Trunk Release Motor     green or white (unlock only)     5 wire     REM, black 10 pin plug, pin 8
The REM (Rear Electronic Module) is in the left side of the cargo compartment.

Fuel Door Release     blue/black (unlock only)     5 wire     REM, brown 32 pin plug, pin 9
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Tachometer     NOT green     ac     any fuel injector
Clutch Pedal     black (in), brown (out)     - resistor     clutch switch
Fuel Pump     blue     +     driver kick, harness to rear
Rear Defroster     red or white (x2)     + latched     REM, 5 pin plug, pins D and E
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Mirror Defroster     (CAN BUS)
Left Front Heated Seat     (LIN BUS)
Right Front Heated Seat     (LIN BUS)
Speed Sense     (wheel speed sensor)
Brake Wire     yellow/red     +     brake switch
Parking Brake     yellow     -     parking brake switch
Horn Trigger     yellow     -     SWM, green 10 pin plug, pin 10
The SWM (Steering Wheel Module) is in the steering column.
Wipers     blue (L), yellow (H)     +     wiper motor, 4 pin plug, pin 1 and 2
Left Front Window (Up/Down)     RED / black - purple     A     DDM, gray 12 pin plug, pins 3 and 4
The DDM (Driver Door Module) is in the driver door.
Right Front Window (Up/Down)     RED / black - purple     A     PDM, gray 12 pin plug, pins 3 and 4
The PDM (Passenger Door Module) is in the passenger door.
Left Rear Window (Up/Down)     GREEN/ brown - blue     A     REM, black 32 pin plug, pins 1 and 2
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Right Rear Window (Up/Down)     GREEN/ brown - blue     A     REM, brown 32 pin plug, pins 1 and 2
The REM (Rear Electronic Module) is in the left side of the cargo compartment.
Sun Roof (Open/Close)     green - black     A     Sunroof Module, 2 pin plug, pins 2 and 1
The Sunroof Module is in front of the sunroof opening.
Memory Seat 1     switch part of module
Memory Seat 2     switch part of module
Memory Seat 3     switch part of module


Radio 12V     red     +     radio, 12 pin plug (A), pin 1
Radio Ground     brown     -     radio, 12 pin plug (A), pin 12
Radio Ignition     purple     +     radio, 12 pin plug (A), pin 2
Radio Illumination     (CAN BUS)
Factory Amp Turn-on     (DIN cable)
Power Antenna     blue/white     +     radio, 12 pin plug (A), pin 9
Left Front Speaker (+/-)     gray/red - gray     +,-     radio, 12 pin plug (B), pins 1 and 2
If equipped, the amplifier is under the passenger seat. On vehicles with amplifier, the speaker wires are gray/red - gray at the amplifier, 12 pin plug, pins 1 and 2.
Right Front Speaker (+/-)     gray/red - gray     +,-     radio, 12 pin plug (B), pins 5 and 6
If equipped, the amplifier is under the passenger seat. On vehicles with amplifier, the speaker wires are gray/red - gray at the amplifier, 12 pin plug, pins 5 and 6.
Left Rear Speaker (+/-)     gray/white - gray     +,-     radio, 12 pin plug (B), pins 7 and 8
If equipped, the amplifier is under the passenger seat. On vehicles with amplifier, the speaker wires are gray/white - gray at the amplifier, 12 pin plug, pins 7 and 8.
Right Rear Speaker (+/-)     gray/white - gray     +,-     radio, 12 pin plug (B), pins 11 and 12
If equipped, the amplifier is under the passenger seat. On vehicles with amplifier, the speaker wires are gray/white - gray at the amplifier, 12 pin plug, pins 11 and 12.
Center Channel (+/-)     gray/red - gray     +,-     radio, 12 pin plug (A), pins 10 and 11
Subwoofer (+/-)     paralleled with rear speakers
Satellite Radio 12 Volts     RED / white     +     Satellite Radio Receiver, 2 pin plug, pin 2
If equipped, the Satellite Radio Receiver is in the left side of the cargo compartment.
Satellite Radio Ground     black     -     Satellite Radio Receiver, 2 pin plug, pin 1
Satellite Radio Ignition     (DIN cable)
Satellite Radio Antenna     (coaxial cable)
Satellite Audio Left (+/-)     (DIN cable)
Satellite Audio Right (+/-)     (DIN cable)
Item     Size     Depth     Location
Headunit     irregular center of dash
Left Front Speaker     6.5 left front door
Left Front Tweeter   left front door
Right Front Speaker     6.5 right front door
Right Front Tweeter   right front door
Left Rear Speaker     5.25 left rear door
Left Rear Tweeter   left rear pillar
Right Rear Speaker     5.25 right rear door
Right Rear Tweeter   right rear pillar
Center Channel   top center of dash
Subwoofer   cargo compartment floor
Satellite Radio Tuner   left side of cargo compartment



Regarding the parking lights, I tagged the rear lights at the REM in the cargo left panel. relatively easy to run wires to the back and access this module. The front parking lights are a different animal. To access the CEM, the windshield wipers and cowl below the windshield must be removed, the wiper transmission must also be removed. Then you can access a panel where once removed, you have access to the connector with the + front parking light wires on top of the CEM. Unless you know magic, I can not see how you can access these wires from the interior of the vehicle. This should be the same for the S60 as well.

When testing the clutch, I did throw a diagnostics code that I needed to clear. A simple interrupt of the clutch out wire will allow the car to start. The measured resistance across the clutch within this particular vehicle was 189 ohms fully depressed to the floor, and 750 ohms at rest.

Below is a suggestion from lurch228 in my other thread discussing the clutch bypass in this vehicle:

With the 750 ohm resistance of the switch at rest you would need a 250 ohm resistor connected across the switch which will lower it to 187.5 ohms, to match as close as possible the 189 ohm fully depressed measurement.
87 to Black, 30 with resistor to Brown, 85 to (-) start output, and 86 to 12v.
Basically adding a resistor in parallel to the at rest resistance to lower the resistance to the fully depressed measurement.
This will match the function of the clutch switch.

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Don't be a lemming...