GROUND DISTRIBUTION – Audi Q7 4.2 2009 – SYSTEM WIRING DIAGRAMS

GROUND DISTRIBUTION

Ground Distribution Wiring Diagram (1 of 7) for Audi Q7 4.2 2009

List of elements for Ground Distribution Wiring Diagram (1 of 7) for Audi Q7 4.2 2009:

45

• (3.0l) nox sensor control module 2
• (3.6l) transmission control module
• (early production) front passenger's exterior mirror turn signal lamp
• (except 3.6l) transmission control module
• (late production) right side turn signal lamp
• 3.6l
• Early production
• Fresh air blower control module
• Front passenger's door control locking unit
• Front passenger's door control module
• Front passenger's make-up mirror light contact switch
• Front passenger's side air bag igniter
• G13
• G17
• G18
• G35 (under front passenger's seat)
• G43 (behind right kick panel)
• Glove box unlock motor
• Glove compartment lamp switch
• Ignition coil 1
• Ignition coil 2
• Ignition coil 3
• Ignition coil 4
• Ignition coil 5
• Ignition coil 6
• Late production
• Left washer nozzle heater
• Level control system compressor motor
• Multi-function transmission range (tr) switch
• Nca
• Passenger's door handle switch
• Passenger's door handle touch sensor
• Power sunroof control module
• Rear sliding sunroof control module
• Right footwell light
• Right instrument panel vent illumination
• Right rear brake pad wear sensor
• Right rear footwell light
• Right washer nozzle heater
• Roof blind control module
• T20m
• T40a
• T54a
• Telephone transceiver
• Vehicle electrical system control module 2

Ground Distribution Wiring Diagram (2 of 7) for Audi Q7 4.2 2009

List of elements for Ground Distribution Wiring Diagram (2 of 7) for Audi Q7 4.2 2009:

64

• (3.0l) auxiliary air heater heating element
• (3.0l) nox sensor control module
• (early production) driver's exterior mirror turn signal lamp
• (late production) information electronics control module
• (late production) left side turn signal lamp
• (w/ mmi basic) front information display control head
• (w/o mmi basic) front information display control head module
• Access/ start author- ization button
• Access/ start author- ization switch
• Access/ start control module
• Air quality sensor
• Ashtray & cup holder illumination
• Brake booster connector
• Brake light switch & brake pedal switch
• Climatronic control module
• Data link connector
• Directional stabilization assistance control module
• Directional stabilization assistance windshield heater
• Driver's door control locking unit
• Driver's door control module
• Driver's door handle switch
• Driver's door handle touch sensor
• Driver's make-up mirror light contact switch
• Dvd player
• Early production
• Front information display control head
• Front roof control module
• Front/ center console control head
• G44 (behind left kick panel)
• G45 (behind center of dash)
• Garage door opener control head
• Headlamp range control module
• Instrument cluster control module
• Lane change assistance button/lamp
• Late production
• Left headlamp assembly
• Left instrument panel vent illumination
• Left rear footwell light
• Light switch
• Media player position
• Nca
• Oil level thermal sensor
• Park aid button & indicator lamp, glove compartment & display button
• Rain/ light recognition sensor
• Rear sunroof switch
• Right headlamp assembly
• Selector lever sensor system control module
• Shift lock solenoid
• Sunroof switch
• T12a
• T16d
• T20k
• T20l
• T3a
• T6a
• T6v
• T8af
• T8h
• T8p
• T8x
• Tire pressure monitoring control module
• Transmission park selector switch
• W/ high beam
• W/o high beam

Ground Distribution Wiring Diagram (3 of 7) for Audi Q7 4.2 2009

List of elements for Ground Distribution Wiring Diagram (3 of 7) for Audi Q7 4.2 2009:

47

• (3.0l) transfer fuel pump & fuel level sensor
• (except 3.0l) fuel pump control module
• (w/o rear a/c) right rear back rest heating element
• 12v socket
• 3.0l
• Center instrument panel vent illumination
• Comfort system central control module
• Comfort system central control module 2
• Cooler
• Door closing assist control module
• Except 3.0l
• Fuel level sensor 2
• G51 (right side of luggage compt)
• G53 (right side of trunk lid)
• G61 (base of left "c" pillar)
• G62 (base of right "c" pillar)
• G67
• Heated rear window
• Keyless access authorization antenna reader
• Lane change assistance control module
• Lane change assistance control module 2
• Left luggage compart- ment light
• Left rear backrest heating element
• Left taillight assembly
• Level control system control module
• Multimedia control module
• Parking aid control module
• Radio frequency controlled clock receiver
• Rear center air vent illumination
• Rear fresh air blower control module
• Rear lid closed sensor
• Rear view camera system control module
• Reducing agent
• Reducing agent line heater
• Reducing agent metering system control module
• Reducing agent tank heater
• Right luggage compart- ment light
• Right taillight assembly
• T10g
• T12d
• T16b
• T20f
• T26e
• T2r
• T54
• T81a
• Towing recognition control module

Ground Distribution Wiring Diagram (4 of 7) for Audi Q7 4.2 2009

List of elements for Ground Distribution Wiring Diagram (4 of 7) for Audi Q7 4.2 2009:

51

• & fuse panel e-box
• (3.0l)
• (3.0l) charge air cooler bypass control unit
• (3.0l) reducing agent transfer pump
• (3.6l)
• (3.6l) coolant pump
• (3.6l) ignition coil 2
• (3.6l) ignition coil 4
• (3.6l) ignition coil 6
• (4.2l) ignition coil 2
• (4.2l) ignition coil 4
• (4.2l) ignition coil 6
• (4.2l) ignition coil 7
• (4.2l) ignition coil 8
• (w/ access/ start authorization) left rear door control module
• (w/o access/ start authorization) left rear door control module
• 3.6l
• 4.2l
• Abs control module
• Automatic glow time control module
• Auxiliary fuel pump
• Driver backrest heating element
• Driver seat side bolster heater
• Driver's auxiliary video/ audio connection module
• Driver's backrest heating element
• Driver's power seat switch assembly
• Driver's seat lumbar support adjustment switch
• Engine control module (ecm)
• Engine speed sensor shield
• Exhaust gas recirculation cooler pump
• G609 (right side of plenum chamber)
• G77 (base of left "b" pillar)
• High pressure sensor
• Ignition coil 1
• Ignition coil 3
• Ignition coil 5
• Late production
• Left front seat ventilation control module
• Left rear central locking unit
• Left rear door handle switch
• Left rear door handle touch sensor
• Memory seat/ steering column adjustment control module
• Nca
• Oil pressure switch
• Positive crankcase ventilation (pcv) heating element
• Relay
• T12s
• T20n
• T4x
• T94
• Throttle valve control module

Ground Distribution Wiring Diagram (5 of 7) for Audi Q7 4.2 2009

List of elements for Ground Distribution Wiring Diagram (5 of 7) for Audi Q7 4.2 2009:

38

• (w/ access/ start authorization) right rear door control module
• (w/ rear a/c) right rear backrest heating element
• (w/o access/ start authorization) right rear door control module
• 4.2l
• Antenna amplifier
• Antenna amplifier 2
• Antenna amplifier 2 shield
• Antenna amplifier shield
• Auxiliary video/ audio connection module
• Front passenger's backrest heating element
• Front passenger's seat lumbar support adjustment switch
• Front passenger's seat side bolster heater
• G600
• G601
• G608 (center of plenum chamber)
• G669 (on right "d" pillar)
• G78
• Ignition coil 1 (w/ power output stage)
• Ignition coil 2 (w/ power output stage)
• Ignition coil 3 (w/ power output stage)
• Ignition coil 4 (w/ power output stage)
• Ignition coil 5 (w/ power output stage)
• Ignition coil 6 (w/ power output stage)
• Ignition coil 7 (w/ power output stage)
• Ignition coil 8 (w/ power output stage)
• Late production
• Nca
• Passenger's power seat switch assembly
• Radio, telephone, navigation system antenna
• Radio, telephone, navigation system antenna shield
• Right front seat ventilation control module
• Right rear central locking unit
• Right rear door handle switch
• Right rear door handle touch sensor
• T20o
• T2cf
• T4x
• Wiper motor control module

Ground Distribution Wiring Diagram (6 of 7) for Audi Q7 4.2 2009

List of elements for Ground Distribution Wiring Diagram (6 of 7) for Audi Q7 4.2 2009:

56

• (center instrument panel) relay & fuse panel/ instrument panel center
• (early production) left front side marker/ turn signal lamp
• (early production) right front side marker/ turn signal lamp
• (except 3.0l) coolant pump
• (late production) left front turn signal lamp
• (late production) right front turn signal lamp
• Access/ start authorization switch
• Alarm horn
• Antenna amplifier
• Antenna amplifier 3
• Antenna amplifier 3 shield
• Antenna amplifier 4
• Antenna amplifier 4 shield
• Antenna amplifier shield
• Asr/esp button
• Battery monitoring control module
• Brake fluid level warning switch
• Brake light disable relay
• Cd changer & dvd player
• Data bus on board diagnostic interface
• Distance regulation control module
• Dual horn relay
• Emergency flasher button
• Front hood switch
• G624
• G640 (left side of engine compt)
• G644
• G657 (on left "d" pillar)
• G663
• G664 (behind left side of dash)
• G666 (top of right "d" pillar)
• G667 (top of left "d" pillar)
• Garage door opener control module
• Headlamp washer pump
• High tone horn
• Left footwell light
• Left front fog lamp
• Left headlamp assembly
• Low tone horn
• Nca
• Rear window defogger relay
• Rear window glass breakage sensor
• Right front fog lamp
• Right headlamp assembly
• Steering column electronic systems control module
• T10a
• T12b
• T16a
• T2by
• T2s
• T2t
• T2u
• T2v
• T3q
• Vehicle electrical system control module
• W/ cornering headlights

Ground Distribution Wiring Diagram (7 of 7) for Audi Q7 4.2 2009

List of elements for Ground Distribution Wiring Diagram (7 of 7) for Audi Q7 4.2 2009:

57

• (3.0l) fuel cooler pump
• (4.2l) brake system vacuum pump
• (4.2l) secondary air injection (air) pump motor
• (early production) radio
• (late production) radio
• 12v socket
• 12v socket 2
• 12v socket 3
• 12v socket 4
• Cigarette lighter
• Coolant fan control module
• Coolant fan control module 2
• Digital sound system control module
• Digital sound system control module 2
• Early production
• G658 (top of left "d" pillar)
• G668 (on left "d" pillar)
• G671 (on left front long member)
• G675 (right side of luggage compt)
• G681
• G685 (on right front long member)
• G687 (under center console)
• High mount brake light
• Left rear heated seat regulating switch
• Left rear seat heating element assembly
• Left rear taillamp assembly
• License plate lights & rear lid lock cylinder unlock button
• Navigation system w/ cd drive control module
• Nca
• Position 2 media player, cd changer unit, or mini disk player
• Radio, telephone navigation system antenna
• Radio, telephone navigation system antenna shield
• Rear a/c control head
• Rear courtesy light
• Rear lid closing button
• Rear lid control module
• Rear lid control module 2
• Rear lid courtesy lamp
• Rear window wiper motor
• Right rear heated seat regulating switch
• Right rear seat heating element assembly
• Right rear taillamp assembly
• Satellite radio
• Suppressor
• T10aa
• T16h
• T32c
• T8i
• T8k
• T8l
• T8n
• Telephone baseplate shield
• Telephone transceiver
• Trailer socket
• Trunk lid alarm switch
• W/ rear lid
• W/o rear lid