AUDI Q5 2011 — Roof carrier detection . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI Q5 2011 - Roof carrier detection sensor

G625	Roof carrier detection sensor
J104	ABS control unit
T2ax	2-pin connector, near left roof member
T2ct	2-pin connector
T38a	38-pin connector
438	Earth connection 3, in roof wiring harness
B135	Connection 1 (15a), in interior wiring harness
B663	Connection (running gear sensors CAN bus, high), in main wiring harness
B664	Connection (running gear sensors CAN bus, low), in main wiring harness

Wiring Diagram AUDI Q5 2011 - ESP sensor unit - ESP sensor unit 2

G200	Lateral acceleration sender
G202	Yaw rate sender
G251	Longitudinal acceleration sender
G419	ESP sensor unit
G536	ESP sensor unit 2
J492	All-wheel drive control unit
J792	Active steering control unit
T4ab	4-pin connector
T6m	6-pin connector
T10h	10-pin connector
T47b	47-pin connector
368	Earth connection 3, in main wiring harness
370	Earth connection 5, in main wiring harness
639	Earth point, left A-pillar
B135	Connection 1 (15a), in interior wiring harness
B663	Connection (running gear sensors CAN bus, high), in main wiring harness
B664	Connection (running gear sensors CAN bus, low), in main wiring harness
*	Only models with all-wheel drive
*2	According to equipment
*3	Gradually discontinued
*4	gradual introduction

AUDI Q5 2011 Overview of control units

Overview of control units

1 -	Right gas discharge bulb control unit -J344-

q	Location and connector, up to model year 2012: → Chapter

q	Location and connector, from model year 2013: → Chapter

2 -	Auxiliary heater control unit -J364-

q	Fitting location and connector: → chapter

3 -	Radiator fan control unit -J293- / Radiator fan -V7-

q	Location and connectors for models with 400 W or 600 W radiator fan: → Chapter

q	Location and connectors for models with 800 W or 1000 W radiator fan: → Chapter

3 -	Radiator fan control unit 2 -J671- / Radiator fan 2 -V177-

q	Location and connectors for models with 800 W or 1000 W radiator fan: → Chapter

4 -	Control unit for structure-borne sound -J869-

q	Fitting location and connector: → chapter

5 -	Wiper motor control unit -J400-

q	Fitting location and connector: → chapter

6 -	Engine control unit -J623-

q	Location and connectors for models with left-hand drive (with -T60- and -T94- ): → Chapter

q	Location and connectors for models with right-hand drive (with -T60- and -T94- ): → Anchor

q	Location and connectors for models with left-hand drive (with -T91- and -T105- ): → Anchor

q	Location and connectors for models with right-hand drive (with -T91- and -T105- ): → Anchor

7 -	Automatic gearbox control unit -J217-Mechatronic unit for dual clutch gearbox -J743-

q	Fitting location and connectors: → chapter

8 -	ABS control unit -J104-

q	Fitting location and connector: → chapter

9 -	Left gas discharge bulb control unit -J343-

q	Location and connector, up to model year 2012: → Chapter

q	Location and connector, from model year 2013: → Chapter

10 -	Garage door operation control unit -J530-

q	Fitting location and connector: → chapter

11 -	Adaptive cruise control unit -J428-

q	Fitting location and connector: → chapter

AUDI Q5 2011 Engine control unit J623 Engine control unit -J623- Location Engine control unit -J623- for models with left-hand drive (with -T60- and -T94- ): In electronics box in plenum chamber, driver side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

A -	Engine control unit -J623-

B -	94-pin connector -T94-

C -	60-pin connector -T60-

Location Engine control unit -J623- for models with right-hand drive (with -T60- and -T94- ): In electronics box in plenum chamber, driver side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Chapter

A -	Engine control unit -J623-

B -	94-pin connector -T94-

C -	60-pin connector -T60-

Location Engine control unit -J623- for models with left-hand drive (with -T91- and -T105- ): In electronics box in plenum chamber, driver side.   Note: t  Figure shows left-hand drive model. t  Figure for models with right-hand drive → Anchor

A -	Engine control unit -J623-

B -	91-pin connector -T91-

C -	105-pin connector -T105-

Location Engine control unit -J623- for models with right-hand drive (with -T91- and -T105- ): In electronics box in plenum chamber, driver side.   Note: t  Figure​shows​right-hand drive​model. t  Figure for models with left-hand drive → Anchor

A -	Engine control unit -J623-

B -	91-pin connector -T91-

C -	105-pin connector -T105-

AUDI Q5 2011 Left gas discharge light control unit -J343- , up to model year 2012 Fitting location: on left headlight.

A -	14-pin connector -T14a-

B -	Left gas discharge bulb control unit -J343-

C -	Output module for left headlight -J667-

D -	Left LED module for daytime running light and side light -L176-

AUDI Q5 2011 Right gas discharge light control unit -J344- , up to model year 2012 Fitting location: on right headlight.

A -	14-pin connector -T14b-

B -	Right gas discharge bulb control unit -J344-

C -	Output module for right headlight -J668-

D -	Right LED module for daytime running light and side light -L177-

AUDI Q5 2011 Left gas discharge light control unit -J343- , from model year 2013 Fitting location: on left headlight.

A -	14-pin connector -T14a-

B -	Control unit for left daytime running light and side light -J860-

C -	Output module for left headlight -J667-

D -	Left gas discharge bulb control unit -J343-

E -	Left LED module for daytime running light and side light -L176-

AUDI Q5 2011 Right gas discharge light control unit -J344- , from model year 2013 Fitting location: on right headlight.

A -	14-pin connector -T14b-

B -	Control unit for right daytime running light and side light -J861-

C -	Output module for right headlight -J668-

D -	Right gas discharge bulb control unit -J344-

E -	Right LED module for daytime running light and side light -L177-

AUDI Q5 2011 Auxiliary heater control unit J364 Auxiliary heater control unit -J364- Fitting location: behind right wheel housing.

A -	Auxiliary heater control unit -J364-

A1 -	6-pin connector -T6a-

A2 -	2-pin connector -T2ds-

AUDI Q5 2011 Automatic gearbox control unit -J217- / Mechatronic unit for dual clutch gearbox -J743- Fitting location: In gearbox housing.

A -	Automatic gearbox control unit -J217- / Mechatronic unit for dual clutch gearbox -J743-

A1 -	16-pin connector -T16r-

A2 -	8-pin connector -T8al-

A3 -	14-pin connector -T14h-

A4 -	14-pin connector -T14i-

AUDI Q5 2011 Control unit for structure-borne sound J869 Control unit for structure-borne sound -J869- Fitting location: in plenum chamber.

A -	Control unit for structure-borne sound -J869-

A1 -	6-pin connector -T6s-

AUDI Q5 2011 Wiper motor control unit J400 Wiper motor control unit -J400- Fitting location: in plenum chamber.

A -	Wiper motor control unit -J400-

A1 -	4-pin connector -T4g-

AUDI Q5 2011 ABS control unit J104 ABS control unit -J104- Fitting location: In left of engine compartment.

A -	ABS control unit -J104-

A1 -	38-pin connector -T38a-

AUDI Q5 2011 400 W or 600 W radiator fan 400 W or 600 W radiator fan Fitting location: On radiator.   Note: Radiator fan 2 -V177- present depending on engine variant.

A -	Radiator fan control unit -J293-

A1 -	4-pin connector, black -T4bi-

B -	Radiator fan -V7-

B1 -	25-pin connector, black -T2kl-

C -	Radiator fan 2 -V177-

C1 -	25-pin connector, black -T2km-

AUDI Q5 2011 800 W or 1000 W radiator fan 800 W or 1000 W radiator fan Fitting location: On radiator.

A -	Radiator fan control unit -J293-

A1 -	4-pin connector -T4bm-

A2 -	Radiator fan -V7-

B -	Radiator fan control unit 2 -J671-

B1 -	4-pin connector -T4bl-

B2 -	Radiator fan 2 -V177-

AUDI Q5 2011 Garage door operation control unit J530 Garage door operation control unit -J530- Fitting location: at inner centre of radiator.

A -	Garage door operation control unit -J530-

A1 -	4-pin connector -T4a-

AUDI Q5 2011 Adaptive cruise control unit J428 Adaptive cruise control unit -J428- Fitting location: In front bumper grill cover on right.

A -	Adaptive cruise control unit -J428-

B -	8-pin connector, black -T8a-

AUDI Q5 2011 Overview of control units in interior of vehicle

Overview of control units in interior of vehicle

1 -	Headlight range control unit -J431-

q	Location and connectors: → Chapter

1 -	Control unit for bend lighting and headlight range control​ -J745-

q	Location and connectors: → Chapter

2 -	Fresh air blower control unit -J126-

q	Location and connector: → Chapter

3 -	CD changer -R41- / DVD changer -R161-

q	for models with MMI

q	Location and connectors: → Chapter

q	for models without MMI → Item

3 -	Chip card reader control unit -J676-

q	Location and connector: → Chapter

4 -	Front passenger door control unit -J387-

q	Location and connectors for models with left-hand drive: → Chapter

q	Location and connectors for models with right-hand drive: → Anchor

5 -	Display unit for front information display and operating unit control unit -J685-

q	Location and connectors: → Chapter

6 -	Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397-

q	Location: → Chapter

7 -	Sliding​ sunroof​ adjustment​ control​ unit -J245- with sliding sunroof motor -V1-

q	Location and connector: → Chapter

8 -	Front passenger seat adjustment with memory control unit -J521-

q	Location: under front passenger seat

8 -	Telephone transmitter and receiver unit -R36-

q	Location and connectors: → Chapter

9 -	Rear right door control unit -J389-

q	Location and connectors: → Chapter

10 -	Multimedia​ system​ operating​ unit​ -E380-

q	Location and connector: → Chapter

11 -	Sunroof​ roller​ blind​ control​ unit -J394- with sunroof​ roller​ blind​ motor​ -V260-

Location: in rear roof area

12 -	Rear left door control unit -J388-

q	Location and connectors: → Chapter

13 -	Fuel pump control unit -J538-

Location: under rear seat bench

14 -	Airbag​ control​ unit​ -J234-

q	Location and connector: → Chapter

15 -	Seat and steering column adjustment control unit with memory -J136-

q	Fitting location: under driver seat

15 -	Active steering control unit -J792-

q	Location and connectors → Chapter

16 -	Driver door control unit -J386-

q	Location and connectors for models with left-hand drive: → Chapter

q	Location and connectors for models with right-hand drive: → Anchor

17 -	Control unit in dash panel insert -J285-

q	Location and connector: → Chapter

18 -	16-pin connector -T16- diagnostic connection

q	Location: → Chapter

18 -	Onboard supply control unit -J519-

q	Location and connectors for models with left-hand drive: → Chapter

q	Location and connectors for models with right-hand drive: → Anchor

19 -	Steering column electronics control unit -J527-

q	Location: on steering column

19 -	Electronic steering column lock control unit -J764-

q	Location: on steering column

19 -	Multifunction steering wheel control unit -J453-

q	Location: on steering column

20 -	Climatronic control unit -J255-

q	Location and connectors: → Chapter

21 -	Control unit for information electronics 1 -J794-

q	for models with MMI

q	Location and connectors: → Chapter

21 -	Radio -R- (with integrated CD changer -R41- / DVD changer -R161-)

q	for models without MMI

q	Location and connectors: → Chapter

q	for models with MMI → Item

22 -	Data bus diagnostic interface -J533-

q	Location and connectors: → Chapter

AUDI Q5 2011 Overview of control units in rear part of vehicle

Overview of control units in rear part of vehicle

1 -	Voltage stabiliser -J532-

q	Location: → Chapter

2 -	Park assist steering control unit -J791-

q	Location: in right of luggage compartment, behind side trim

q	Connectors → Chapter

3 -	Trailer detector control unit -J345-

q	Location: in right of luggage compartment, behind side trim

q	Connectors → Chapter

3 -	Electronically controlled damping control unit -J 250-

q	Location: in right of luggage compartment, behind side trim

q	Connector → Chapter

3 -	Aerial​ amplifier​ for​ mobile​ telephone -R86-

q	Location: in right of luggage compartment, behind side trim

3 -	Remote control receiver for auxiliary heater -R64-

q	Location: in right of luggage compartment, behind side trim

4 -	Convenience system central control unit -J393-

q	Location: in right of luggage compartment, behind side trim

q	Connectors → Chapter

5 -	Control​ unit​ for​ electromechanical​ parking​ brake -J540-

q	Location: in right of luggage compartment, behind side trim

6 -	Lane change assist control unit 2 -J770-

q	Location: on inside of rear bumper

7 -	All-wheel drive control unit -J492-

q	Location: → Chapter

8 -	Engine sound generator control unit -J943-

q	Location: → Chapter

9 -	Lane change assist control unit -J769-

q	Location: on inside of rear bumper

10 -	Digital sound package control unit -J525-

q	Location: in left of luggage compartment, behind side trim.

10 -	Radio -R- (K-box)

q	Location: in left of luggage compartment, behind side trim.

10 -	Satellite radio -R146-

q	Location: in left of luggage compartment, behind side trim.

10 -	Digital radio -R147-

q	Location: in left of luggage compartment, behind side trim.

10 -	Navigation​ system​ with​ CD​ drive​ control​ unit​ -J401-

q	Location: in left of luggage compartment, behind side trim.

10 -	TV tuner -R78-

q	Location: in left of luggage compartment, behind side trim.

10 -	Reversing camera system control unit -J772-

q	Location: in left of luggage compartment, behind side trim.

11 -	Battery​ monitor​ control​ unit​ -J367-

q	Location and connector: → Chapter

AUDI Q5 2011 Control unit for headlight range control J431 / control unit for bend lighting and headlight range control J745 Control unit for headlight range control -J431- / control unit for bend lighting and headlight range control -J745- Location: in front passenger footwell, behind the glove compartment

A -	Control unit for headlight range control -J431- / control unit for bend lighting and headlight range control -J745-

Connector on control unit for headlight range control -J431-:

A1 -	26-pin connector -T26a-

Connector on control unit for cornering light and headlight range control -J745-

A1 -	26-pin connector -T26b-

AUDI Q5 2011 Fresh air blower control unit J126 Fresh air blower control unit -J126- Location: in front passenger footwell, behind the glove compartment

A -	Fresh air blower control unit -J126-

A1 -	6-pin connector, brown -T6y-

AUDI Q5 2011 Driver door control unit J386 Driver door control unit -J386- Location door control unit, driver side -J386- for models with left-hand drive: In driver door.   Note: t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32j-

A2 -	16-pin connector -T16m-

A3 -	20-pin connector -T20f-

A4 -	6-pin connector -T6am-

Location door control unit, driver side -J386- for models with right-hand drive: In driver door.   Note: t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

A -	Driver door control unit -J386-

A1 -	32-pin connector -T32j-

A2 -	16-pin connector -T16m-

A3 -	20-pin connector -T20f-

A4 -	6-pin connector -T6am-

AUDI Q5 2011 Front passenger door control unit J387 Front passenger door control unit -J387- Location door control unit, front passenger side -J387- for models with left-hand drive: in front passenger door   Note: t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l-

A2 -	16-pin connector -T16n-

A3 -	20-pin connector -T20g-

A4 -	6-pin connector -T6ao-

Location door control unit, front passenger side -J387- for models with right-hand drive: in front passenger door   Note: t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

A -	Front passenger door control unit -J387-

A1 -	32-pin connector -T32l-

A2 -	16-pin connector -T16n-

A3 -	20-pin connector -T20g-

A4 -	6-pin connector -T6ao-

AUDI Q5 2011 Rear left door control unit J388 Rear left door control unit -J388- Location: in rear left door.

A -	Rear left door control unit -J388-

A1 -	16-pin connector -T16o-

A2 -	20-pin connector -T20h-

A3 -	6-pin​ connector​ -T6au-

AUDI Q5 2011 Rear right door control unit J389 Rear right door control unit -J389- Location: in rear right door.

A -	Rear right door control unit -J389-

A1 -	16-pin​ connector​ -T16p-

A2 -	20-pin connector -T20i-

A3 -	6-pin connector -T6av-

AUDI Q5 2011 Automatic anti-dazzle interior mirror Y7 with Rain and light detector sensor G397 Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397- Location: at front of roof side member.

1 -	Lane departure warning control unit -J759-

2 -	Automatic anti-dazzle interior mirror -Y7- with Rain and light detector sensor -G397-

3 -	Humidity sender -G355-

4 -	Main beam assist control unit -J844-

AUDI Q5 2011 Sliding​ sunroof​ adjustment​ control​ unit J245 with sliding sunroof motor V1 Sliding​ sunroof​ adjustment​ control​ unit -J245- with sliding sunroof motor -V1- Location: in roof module, on upper front roof frame

A -	Sliding​ sunroof​ adjustment​ control​ unit -J245- with sliding sunroof motor -V1-

A1 -	16-pin connector -T16a-

AUDI Q5 2011 Onboard supply control unit J519 Onboard supply control unit -J519- Location onboard supply control unit -J519- for models with left-hand drive: Driver side dash panel, bottom.   Note: t  Figure shows left-hand drive model. t  Figure for right-hand drive models → Anchor.

A -	Onboard supply control unit -J519-

A1 -	17-pin connector, black (connector D) -T17l-

A2 -	17-pin connector, brown (connector E) -T17m-

A3 -	17-pin connector, red (connector F) -T17n-

A4 -	6-pin​ connector,​ green​ (connector​ G) -T6f-

A5 -	32-pin connector, grey (connector A) -T32a-

A6 -	16-pin connector, brown (connector C) -T16b-

A7 -	32-pin connector, black (connector B) -T32b-

Location onboard supply control unit -J519- for models with right-hand drive: Driver side dash panel, bottom.   Note: t  Figure​ shows​ right-hand drive​ model. t  Figure for left-hand drive models → Anchor.

A -	Onboard supply control unit -J519-

A1 -	17-pin connector, black (connector D) -T17l-

A2 -	17-pin connector, brown (connector E) -T17m-

A3 -	17-pin connector, red (connector F) -T17n-

A4 -	6-pin​ connector,​ green​ (connector​ G) -T6f-

A5 -	32-pin connector, grey (connector A) -T32a-

A6 -	16-pin connector, brown (connector C) -T16b-

A7 -	32-pin connector, black (connector B) -T32b-

AUDI Q5 2011 Active steering control unit J792 Active steering control unit -J792- Location: Under the carpet in the driver's footwell

4 -	Active steering control unit -J792-

Connectors:

1 -	5-pin connnector, black -T5d-

2 -	8-pin connector, black -T8g-

3 -	10-pin connector, black -T10h-

AUDI Q5 2011 Radio R (with integrated CD changer R41 / DVD changer R161 ) Radio -R- (with integrated CD changer -R41- / DVD changer -R161-) Location: in middle part dash panel.

A -

Radio -R-

A1 -	Connector block, consisting of:

t	8-pin connector, brown -T8k-

t	8-pin connector, black -T16l-

t	12-pin connector, green -T12a-

t	12-pin connector, blue -T12s-

A2 -	1-pin connector, black -T1i- (connection DAB) / 1-pin connector, green -T1k- (connection SDARS)

A3 -	10-pin connector, black -T10v- (connection for display unit)

A4 -	2-pin connector, white -T2df- (AM / FM1 / FM2 connection)

AUDI Q5 2011 CD changer R41 / DVD changer R161 CD changer -R41- / DVD changer -R161- Location: In glove compartment.

A -	CD changer -R41- / DVD changer -R161-

A1 -	8-pin connector -T8aa-

A2 -	2-pin connector -T2dm-

AUDI Q5 2011 Chip card reader control unit J676 Chip card reader control unit -J676- Location: In glove compartment.   Note: t  Figure​ shows​ right-hand drive​ model. t  for models with Japan navigation system only.

A -	Chip card reader control unit -J676-

A1 -	32-pin​​ connector​ -T32ja-

AUDI Q5 2011 Display unit for front information display and operating unit control unit J685 Display unit for front information display and operating unit control unit -J685- Location: in middle part dash panel.   Note: Connector -A1- is given as an example for differing equipment versions

A -	Display unit for front information display and operating unit control unit -J685-

A1 -	Connector for models with MMI Basic up to August 2009:

t	10-pin connector, black -T10t-

A1 -	Connector for models with MMI High up to August 2009:

t	22-pin connector, black -T22b-

A1 -	Connectors for models with MMI Basic, from September 2009:

t	8-pin connector, black -T8ai-

t	4-pin connector, white -T4ao-

A1 -	Connectors for models with MMI High from September 2009:

t	8-pin connector, black -T8ai-

t	4-pin connector, black -T4an-

A1 -	Connector for radio chorus (radio low):

t	10-pin connector, red -T10u-

A1 -	Connector for radio concert / symphony (radio mid):

t	10-pin connector, black -T10w-

AUDI Q5 2011 Control unit for information electronics 1 J794 Control unit for information electronics 1 -J794- Location: in middle part dash panel.

A -	Control unit for information electronics 1 -J794-

A1 -	1-pin connector, violet -T1p-

A2 -	1-pin connector, blue -T1n-

A3 -

Vacant

A4 -	4-pin​ connector,​ curry​ yellow -T4ap-

A5 -	for models with -J794- basic:

t	4-pin connector, violet -T4al-

A5 -	for models with -J794- high:

t	4-pin connector, grey -T4am-

A6 -	1-pin connector, green -T1o-

A7 -	Connector block, consisting of:

t	8-pin​ connector,​ brown​ -T8ah-

t	8-pin​ connector,​ black​ -T8ao-

t	12-pin connector, blue -T12x-

t	12-pin connector, green -T12y-

A8 -	2-pin​ connector​ -T2di-

AUDI Q5 2011 Multimedia​ system​ operating​ unit​ E380 Multimedia​ system​ operating​ unit​ -E380- Location: on centre console.

A -	Multimedia​ system​ operating​ unit​ -E380-

A1 -	16-pin connector -T16c-

AUDI Q5 2011 Climatronic control unit J255 Climatronic control unit -J255- Location: in middle part dash panel.

A -	Climatronic control unit -J255-

A1 -	16-pin connector -T16i-

A2 -	20-pin connector -T20e-

AUDI Q5 2011 Airbag​ control​ unit​ J234 Airbag​ control​ unit​ -J234- Location: Under centre console

A -	Airbag​ control​ unit​ -J234-

A1 -	100-pin​​ connector​ -T100-

AUDI Q5 2011 Telephone transmitter and receiver unit R36 Telephone transmitter and receiver unit -R36- Location: in front right footwell.

A -	Telephone transmitter and receiver unit -R36-

A1 -	Connector -B- (Aerial​ for​ Bluetooth)

A2 -	54-pin connector -T54a-

A3 -	Connector -C- (optical​ fibre)

A4 -	Connector -D- (telephone aerial)

AUDI Q5 2011 16-pin connector T16 diagnostic connection 16-pin connector -T16- diagnostic connection Location: Driver side dash panel, bottom.

A -	16-pin connector -T16- diagnostic connection

AUDI Q5 2011 Data bus diagnostic interface J533 Data bus diagnostic interface -J533- Location: below the dash panel.

A -	Data bus diagnostic interface -J533-

A1 -	2-pin connector -T2dl-

A2 -	20-pin connector -T20d-

AUDI Q5 2011 Control unit in dash panel insert J285 Control unit in dash panel insert -J285- Location: in the dash panel.

A -	Control unit in dash panel insert -J285-

A1 -	32-pin connector, grey -T32f-

AUDI Q5 2011 Connectors on convenience system central control unit J393

Connectors on convenience system central control unit -J393-

1 -	17-pin connector, black (connector A) -T17o-

2 -	32-pin connector, black (connector B) -T32c-

3 -	17-pin connector, brown (connector C) -T17p-

4 -	32-pin connector, blue (connector F) -T32e-

5 -	6-pin​ connector​ (connector​ G) -not assigned-

6 -	32-pin connector, grey (connector E) -T32d-

7 -	1-pin​ connector,​ grey​ (connector​ D) -T1h-

AUDI Q5 2011 Connector on electronically controlled damping control unit J250

Connector on electronically controlled damping control unit -J250-

A -	Electronically controlled damping control unit -J 250-

Connector:

-	47-pin connector -T47a-

AUDI Q5 2011 Connectors on trailer detector control unit J345

Connectors on trailer detector control unit -J345-

A -	16-pin connnector, black -T16d-

B -	12-pin connector, red -T12d-

C -	12-pin connector -T12z-

AUDI Q5 2011 Connectors on Parallel​ Parking​ Assistance​ Control​ Module J791

Connectors on Parallel​ Parking​ Assistance​ Control​ Module -J791-

A -	16-pin connector, brown -T16e-

B -	12-pin connector, brown -T12e-

C -	12-pin connector, black -T12g-

AUDI Q5 2011 All-wheel drive control unit J492 All-wheel drive control unit -J492- Location: in​ the​ spare​ wheel​ recess,​ behind​ the​ battery -A-.

A -	All-wheel drive control unit -J492-

A1 -	47-pin connector -T47b-

AUDI Q5 2011 Engine sound generator control unit J943 Engine sound generator control unit -J943- Location: on left in luggage compartment.

1 -	Engine sound generator control unit -J943-

2 -	8-pin connector -T8s-

AUDI Q5 2011 Voltage stabiliser J532 Voltage stabiliser -J532- Location: on right in luggage compartment.

1 -	Voltage stabiliser -J532-

2 -	12-pin connector -T12aa-

AUDI Q5 2011 Battery​ monitor​ control​ unit​ J367 Battery​ monitor​ control​ unit​ -J367- Location: at negative terminal of battery -A-.

1 -	Battery -A-

2 -	Battery​ monitor​ control​ unit​ -J367-

3 -	2-pin connector -T2x-

AUDI Q5 2011 Overview - high voltage system (hybrid)

Overview - high voltage system (hybrid)

1 -	Electric​ air​ conditioner​ compressor​ -V470- with control unit for air conditioner compressor -J842-

q	Location and connector: → Chapter

2 -	Three-phase current drive -VX54- / electric drive motor -V141-

q	Location and connectors: → Chapter

3 -	Power and control electronics for electric drive -JX1-

Location and connectors: → Chapter

4 -	Hybrid​ battery​ unit​ -AX1- with hybrid battery -A38- and battery​ regulation control unit​ -J840-

q	Location and connectors: → Chapter

5 -	Battery cooling module for high-voltage system (hybrid)

q	Components: -G756-, -G757-, -N516-, -V457-, -V479-, -V480-

q	Fitting location: → Chapter

6 -	Auxiliary battery​ -A1-

q	Location and connector: → Chapter

7 -	High-voltage​ system​ wiring​ junction​ -TV1- (hybrid)

Fitting location: → Chapter

AUDI Q5 2011 Electric​ air​ conditioner​ compressor​ V470 with control unit for air conditioner compressor J842 Electric​ air​ conditioner​ compressor​ -V470- with control unit for air conditioner compressor -J842- Location: on left of engine block.

A -	Electric​ air​ conditioner​ compressor​ -V470- with control unit for air conditioner compressor -J842-

A1 -	8-pin connector -T8ay-

A2 -	Connection to control unit for air conditioner compressor -J842-

A3 -	4-pin connector -T4bk-

AUDI Q5 2011 Power and control electronics for electric drive JX1 Power and control electronics for electric drive -JX1- Location: in plenum chamber.

A -	Power and control electronics for electric drive -JX1-

A1 -	4-pin connector -T4jx-

A2 -	1-pin connector -T1f- high-voltage wire (converter negative)

A3 -	1-pin connector -T1e- high-voltage wire (converter positive)

A4 -	1-pin​​ connector​ -T1cu-

A5 -	1-pin​ connector​ -T1cv-

A6 -	1-pin​ connector​ -T1cw-

A7 -	28-pin connector -T28jx-

The pin assignment on wiring harness -T28jx- is not identical to the pin assignment on the power and control electronics for electric drive -JX1- → Chapterapitel

A8 -	Positive wire to fuse 2 (30) -S205- on terminal 30 wiring junction 2 -TV22-

Pin assignment 28-pin connector -T28jx- to power and control electronics for electric drive -JX1-

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Pin on wiring harness 28-pin connector -T28jx-	Pin on power and control electronics for electric drive -JX1-
53	1
54	2
55	3
56	4
57	5
58	6
59	7
60	8
61	9
62	10
63	11
64	12
65	13
66	14
67	15
68	16
69	17
70	18
71	19
72	20
73	21
74	22
75	23
76	24
77	25
78	26
79	27
80	28

AUDI Q5 2011 Three-phase current drive VX54 / electric drive motor V141 Three-phase current drive -VX54- / electric drive motor -V141- Location: on gearbox housing.

A -	Three-phase current drive -VX54- / electric drive motor -V141-

A1 -	10-pin connector -T10vx-

A2 -	1-pin​​ connector​ -T1bu-

A3 -	1-pin​ connector​ -T1bv-

A4 -	1-pin​ connector​ -T1bw-

A5 -	2-pin connector -T2vx-

AUDI Q5 2011 Hybrid​ battery​ unit​ AX1 with hybrid battery A38 and battery​ regulation control unit J840 Hybrid​ battery​ unit​ -AX1- with hybrid battery -A38- and battery​ regulation control unit -J840- Location: under the luggage compartment cover.

A -	Hybrid​ battery​ unit​ -AX1- with hybrid battery -A38-

A1 -	8-pin connector -T8ax-

A2 -	14-pin connector -T14ax-

A3 -	1-pin connector -T1b- high-voltage wire (negative)

A4 -	1-pin connector -T1c- high-voltage wire (positive)

A5 -	Slot for -TW-

A6 -	maintenance​·connector​·for​·high-voltage​·system​ -TW- with fuse for high-voltage system -S350-

A7 -	Safety connector 1 -TV44-

AUDI Q5 2011 Battery cooling module for high-voltage system (hybrid) Battery cooling module for high-voltage system (hybrid) Location: under the luggage compartment cover.

A -	Battery cooling module for high-voltage system (hybrid)

Components:

t	Temperature sensor upstream of evaporator for hybrid battery -G756-

t	Temperature sensor downstream of evaporator for hybrid battery -G757-

t	Refrigerant shut-off valve 1 for hybrid battery -N516-

t	Battery​·fan​·1​ -V457-

t	Air recirculation flap 1 control motor for hybrid battery -V479-

t	Air recirculation flap 2 control motor for hybrid battery -V480-

AUDI Q5 2011 High-voltage​ system​ wiring​ junction​ TV1 (hybrid) High-voltage​ system​ wiring​ junction​ -TV1- (hybrid) Location: on left in luggage compartment, next to battery -A-.

A -	Wiring/connections to battery -A-

B -	Vehicle starter battery switch-over relay -J580-

B1 -	Connector on -J580-

C -

Vacant

D -	Fuse 4 (30) -S207-, 110 A

E -	Fuse 5 (30) -S208-, 110 A

F -	Fuse 6 (30) -S209-, 200 A

G -	Wiring/connections to auxiliary battery -A1-

H -	Battery​·isolation​·relay​ -J7-

H1 -	Connector to battery isolation relay -J7-

AUDI Q5 2011 Auxiliary battery A1 for​·high-voltage​·system​·(hybrid) Auxiliary battery -A1- for​·high-voltage​·system​·(hybrid) Location: on left in luggage compartment.

1 -	Auxiliary battery​ -A1-

2 -	2-pin connector -T2z-

3 -	Battery​ monitor​ control​ unit 2​ -J934-

AUDI Q5 2011 Overview of earth points

Overview of earth points

609	Earth point on right in plenum chamber

q	Fitting location: → anchor

638	Earth point on right A-pillar

q	Fitting location: → anchor

688	Earth point 2 on centre tunnel

q	Fitting location: → anchor

687	Earth point 1 on centre tunnel

q	Fitting location: → anchor

663	Earth point on rear right side panel

q	Fitting location: → anchor

51	Earth point on right in luggage compartment

q	Fitting location: → anchor

654	Earth point on right D-pillar

q	Fitting location: → anchor

666	Earth point on rear right of roof

q	Fitting location: → anchor

612	Earth point at centre on rear lid

q	Fitting location: → anchor

53	Earth point on right in rear lid

q	Fitting location: → anchor

676	Earth point 2 on left in luggage compartment

q	Fitting location: → anchor

50	Earth point on left in luggage compartment

q	Fitting location: → anchor

653	Earth point on left D-pillar

q	Fitting location: → anchor

624	Earth point next to starter battery

q	Fitting location for models without high-voltage system (hybrid): → anchor

q	Fitting location for models with high-voltage system (hybrid): → anchor

675	Earth point 2 on right in luggage compartment

q	Fitting location: → anchor

602	Earth point in front left footwell

q	Fitting location: → anchor

639	Earth point on left A-pillar

q	Fitting location: → anchor

672	Earth point 2 on front left longitudinal member

q	Fitting location: → anchor

12	Earth point on left in engine compartment

q	Fitting location: → anchor

615	Earth point on left suspension strut

q	Fitting location: → anchor

671	Earth point 1 on front left longitudinal member

q	Fitting location: → anchor

685	Earth point 1 on front right longitudinal member

q	Fitting location: → anchor

685 Earth point 1 on front right longitudinal member Fitting location: on front of right longitudinal member, behind wheel housing Torque: 20 Nm

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672 Earth point 2 on front left longitudinal member -arrow- Fitting location: at bottom on front of left longitudinal member Torque: 20 Nm

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671 Earth point 1 on front left longitudinal member Fitting location: on longitudinal member, near front left wheel housing Torque: 9 Nm

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615 Earth point on left suspension strut Fitting location: on the front left suspension strut chamber Torque: 9 Nm

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12 Earth point on left in engine compartment Fitting location: Between suspension strut chamber and front left plenum chamber Torque: 9 Nm

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609 Earth point on right in plenum chamber Fitting location: in plenum chamber. Torque: 9 Nm

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602 Earth point in front left footwell -arrow- Fitting location: Under the carpet in the driver's footwell

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639 Earth point on left A-pillar Fitting location: behind lower left A-pillar trim Torque: 9 Nm

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638 Earth point on right A-pillar Fitting location: behind lower right A-pillar trim Torque: 9 Nm

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687 Earth point 1 on centre tunnel Fitting location: On the left side of the centre tunnel Torque: 9 Nm

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688 Earth point 2 on centre tunnel Fitting location: On the right side of the centre tunnel Torque: 9 Nm

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663 Earth point on rear right side panel Fitting location: Behind trim/rear right backrest Torque: 9 Nm

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624 Earth point next to starter battery Fitting location: under the floor panel in the luggage compartment, right next to the starter battery   Note t  Illustration shows model without high-voltage system (hybrid). t  Illustration for models with high-voltage system (hybrid) → anchor. Torque: 18 Nm

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624 Earth point next to starter battery Fitting location: under the floor panel in the luggage compartment, right next to the starter battery   Note t  Illustration shows model with high-voltage system (hybrid). t  Illustration for models without high-voltage system (hybrid) → anchor. Torque: 18 Nm

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675 Earth point 2 on right in luggage compartment -arrow- Fitting location: under the floor panel in the luggage compartment, right next to the starter battery Torque: 9 Nm

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666 Earth point on rear right of roof Fitting location: Behind the trim of rear roof cross member Torque: 9 Nm

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676 Earth point 2 on left in luggage compartment -arrow- Fitting location: On left in luggage compartment, under trim

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653 Earth point on left D-pillar Fitting location: behind left D-pillar trim Torque: 9 Nm

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50 Earth point on left in luggage compartment Fitting location: behind left D-pillar trim Torque: 9 Nm

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654 Earth point on right D-pillar Fitting location: behind right D-pillar trim Torque: 9 Nm

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51 Earth point on right in luggage compartment Fitting location: behind right D-pillar trim Torque: 9 Nm

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53 Earth point on right in rear lid Fitting location: On right rear window frame, behind trim

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612 Earth point at centre on rear lid Fitting location: On upper rear lid, near 3rd brake light

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