AUTOMOTIVE ELECTRICIANS

AUDI Q7 2008 – Lane change assist . Wiring diagrams, Pin Connector, Location

Wiring Diagram AUDI Q7 2008 - Lane change assist control unit - fuses



Wiring Diagram  AUDI Q7 2008 - Lane change assist control unit - fuses
J329Terminal 15 voltage supply relay
J533Data bus diagnostic interface
J769Lane change assist control unit
SC4Fuse 4 on fuse holder C
SC6Fuse 6 on fuse holder C
T12l12-pin connector, black, on lane change assist control unit
T14d14-pin connector, brown, rear right bumper
T2020-pin connector, black, on data bus diagnostic interface
T26b26-pin connector, black, on data bus diagnostic interface
   390 Earth connection 25, in main wiring harness
   470 Earth connection 1 in rear bumper wiring harness
   B108 Connection 1 (CAN bus extended high) in main wiring harness
   B109 Connection 1 (CAN bus extended low) in main wiring harness
   B163 Positive connection 1 (15), in interior wiring harness
   B273 Positive connection (15), in main wiring harness
   X171 Connection (15) in rear bumper wiring harness
CAN bus (data wire)
*Relay and fuse carrier under driver seat
up to May 2007
♦♦from June 2007
#up to May 2008
##from June 2008

Wiring Diagram AUDI Q7 2008 - Lane change assist control unit - lane change assist control unit 2 - button for lane change assist - lane change assist warning lamp



E530Button for lane change assist
J285Control unit in dash panel insert
J769Lane change assist control unit
J770Lane change assist control unit 2
K232Lane change assist warning lamp
L156Switch illumination bulb
T12l12-pin connector, black, on lane change assist control unit
T12m12-pin connector, black, on lane change assist control unit 2
T14d14-pin connector, brown, rear right bumper
T20a20-pin connector, black, front left door
T32a32-pin connector, grey, on control unit in dash panel insert
   205 Earth connection, in driver door wiring harness
   B340 Connection 1 (58s), in main wiring harness
CAN bus (data wire)

Wiring Diagram AUDI Q7 2008 - Lane change assist control unit 2 - lane change assist warning lamp in driver side exterior mirror - lane change assist warning lamp in front passenger side exterior mirror



J770Lane change assist control unit 2
K233Lane change assist warning lamp in driver side exterior mirror
K234Lane change assist warning lamp in front passenger side exterior mirror
T2ag2 pin connector, lane change assist in exterior mirror
T4d4-pin connector, black, in driver door
T4e4-pin connector, black, in front passenger door
T12m12-pin connector, black, on lane change assist control unit 2
T14d14-pin connector, brown, rear right bumper
T20a20-pin connector, black, front left door
T20b20-pin connector, black, front right door
   B489 Connection 25 in main wiring harness


AUDI Q7 2008 Overview of relays

Overview of relays
2 -  Relay and fuse carrier on right in luggage compartment
q   Fitting location and relay assignment
Relay and fuse carrier in electronics box engine compartment
q   Fitting location and relay assignment, petrol engine, up to May 2009
q   Fitting location and relay assignment, diesel engine, up to May 2009
q   Fitting location and relay assignment, petrol engine, from June 2009
q   Fitting location and relay assignment, diesel engine, from June 2009
q   Fitting location and relay assignment, V12 TDI



AUDI Q7 2008 relay and fuse carrier centre dash panel

relay and fuse carrier centre dash panel
Fitting location
Left-hand drive models: in centre of dash panel
Right-hand drive models: in driver's footwell
Position of relays
   
1 -  Adaptive suspension compressor relay -J403-
2.1 -  Terminal 75x voltage supply relay -J694-
2.2 -  Dual tone horn relay -J4-
3 -  Headlight washer system relay -J39-
4 -  Brake light suppression relay -J508-
5 -  Vacant
6 -  Heated rear window relay -J9-
7.1 -  Continued coolant circulation relay -J151-
q   V6 TDI, V8 MPI/FSI, V12 TDI
q   V6 FSI from June 2009
7.1 -  Coolant shut-off valve relay -J541-
q   only for models with 6-cylinder diesel engine, generation 2
7.2 -  Relay for automatic anti-dazzle interior mirror -J910-
q   from June 2010
8 -  Gearbox hydraulic pump relay -J510-
q   From June 2010, only models with 8-speed automatic gearbox
1a -  Vacant
2a -  Vacant
3a -  Vacant

Back to overview .


AUDI Q7 2008 Relay and fuse carrier on right in luggage compartment

1 -  Vacant
2 -  Vacant
3 -  Vacant
q   up to October 2007
3 -  6-pin, connector -T6am-, for Rear Seat Entertainment
q   from November 2007

Back to overview .


AUDI Q7 2008 Relay and fuse carrier under driver seat

Relay and fuse carrier under driver seat
Fitting location
under driver seat.
Position of relays
   
1 -  Terminal 15 voltage supply relay -J329-

Back to overview .


AUDI Q7 2008 Relay and fuse carrier in electronics box engine compartment

Relay and fuse carrier in electronics box engine compartment
Fitting location
On left in plenum chamber.
Assignment, petrol engines up to May 2009 .
Assignment, diesel engines up to May 2009 .
Assignment, petrol engines from June 2009 .
Assignment, diesel engines from June 2009 .
Assignment, diesel engines, V12 .
Back to overview .
A1 -  Starter motor relay -J53-
A2 -  Starter motor relay 2 -J695-
A3 -  Engine component current supply relay -J757-
A4 -  Secondary air pump relay -J299-1) only
A5 -  Brake servo relay -J569-
A6 -  Continued coolant circulation relay -J151-
B1 -  Vacant
B2 -  Vacant
B3 -  Fuel pump relay -J17-
B4 -  Vacant
B5 -  Fuel cooling pump relay -J445-
B6 -  Vacant
C1 -  Circulation pump relay -J160-
C2 -  Motronic current supply relay -J271-

  Note
1) engine code BAR only
Back to overview .
A1 -  Automatic glow period control unit -J179-
A2 -  Starter motor relay -J53-
A3 -  Glow period control unit 2 -J703-1) only
A4 -  Starter motor relay 2 -J695-
A5 -  Vacant
A6 -  Relay for supplementary fuel pump -J832-
B1 -  Low heat output relay -J359-2) only
B2 -  Vacant
B3 -  Fuel pump relay -J17-
B4 -  High heat output relay -J360-2) only
B5 -  Fuel cooling pump relay -J445-
B6 -  Auxiliary coolant pump relay -J496-1) only
C1 -  Fuel pump relay for auxiliary heater -J749-
C2 -  Terminal 30 voltage supply relay -J317-

  Note
t  1) for engine code CCGA only
t  2) for engine codes CCMA, CATA only
Back to overview .
A1 -  Engine component current supply relay -J757-
A2 -  Motronic current supply relay -J271-
A3 -  Vacant
A4 -  Secondary air pump relay -J299-1) 3)
A5 -  Starter motor relay -J53-
A6 -  Starter motor relay 2 -J695-
B1 -  Vacant
B2 -  Vacant
B3 -  Vacant
B4 -  Vacant
B5 -  Vacant
B6 -  Vacant
C1 -  Circulation pump relay -J160-1) only
C1 -  Brake servo relay -J569-2) only
C1 -  Auxiliary coolant pump relay -J496-3) only
C2 -  Vacant

  Note
t  1) for engine code BAR only
t  2) for engine codes BHK, BHL only
t  3) for engine codes CJTC, CJTB, CJWB, CNAA CJWC, CTWA, CTWB, CJWE only
Back to overview .
A1 -  Automatic glow period control unit -J179-
A2 -  Terminal 30 voltage supply relay -J317-
A3 -  Glow period control unit 2 -J703-1) 3) 4)
A4 -  Relay for supplementary fuel pump -J832-2) only
A5 -  Starter motor relay -J53-
A6 -  Starter motor relay 2 -J695-
B1 -  Low heat output relay -J359-2) 5)
B2 -  Vacant
B3 -  Relay for 3rd heat setting -J959-5) only
B4 -  High heat output relay -J360-2) 5)
B5 -  Fuel pump relay for auxiliary heater -J749-3) only
B6 -  Auxiliary coolant pump relay -J496-1) only
C1 -  Fuel cooling pump relay -J445-2) 3)
C2 -  Fuel pump relay -J17-3) only

  Note
t  1) for engine code CCGA only
t  2) for engine codes CCMA, CATA only
t  3) for engine code CCFA only
t  4) for engine code CCFC only
t  5) for engine codes CLZB, CNRB only
Back to overview .
A1 -  Automatic glow period control unit -J179-
A2 -  Starter motor relay -J53-
A3 -  Glow period control unit 2 -J703-
A4 -  Starter motor relay 2 -J695-
A5 -  Vacant
A6 -  Vacant
B1 -  Vacant
B2 -  Vacant
B3 -  Fuel pump relay -J17-
B4 -  Vacant
B5 -  Fuel cooling pump relay -J445-
B6 -  Auxiliary coolant pump relay -J496-
C1 -  Fuel pump relay for auxiliary heater -J749-
C2 -  Terminal 30 voltage supply relay -J317-

Back to overview .
   


AUDI Q7 2008 Overview of control units

Overview of control units
ABS control unit -J104-
q   Fitting location and connectors
6 - 
6 -  Telephone transmitter and receiver unit -R36-, up to May 2009
q   Fitting location and connectors
Sliding sunroof adjustment control unit -J245-
q   Component: -V1-
q   Fitting location and connectors
Rear sliding sunroof control unit -J392-
q   Component: -V146-
q   Fitting location and connectors
Rear lid control unit -J605-
q   Component: -V375-
q   Fitting location and connectors
Sunroof roller blind control unit -J394-
q   Component: -V260-
q   Fitting location and connectors
Rear lid control unit 2 -J756-
q   Component: -V376-
q   Fitting location and connectors
Power latching control unit -J657-
q   Components: -V120-, -F332-, -F333-
q   Fitting location and connectors
21 - 
21 - 
21 - 
21 - 
21 - 
21 - 
21 - 
22 - 
22 - 
22 - 
22 - 
22 - 
22 - 
29 - 
29 - 
31 - 
31 - 
Control unit in dash panel insert -J285-
q   Components: -Y24-, -K32-, -K118-, -K3-, -G106-, -K28--Y8-, -K139-, -G1-
q   Fitting location and connectors
Wiper motor control unit -J400-
q   Component: -V-
q   Fitting location and connectors
q   Fitting location and connectors, basic level air conditioning system
Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427-
q   Components: -J667-, -J668-, -J892-, -J893-, -J860-, -J861-, -L176-, -L177-, -L148-, -L149-, -V48-, -V49-, -V448-, -V449-, -G474-, -G475-, -L13-, -L14-
q   Fitting location and connectors
Radiator fan control unit -J293-/radiator fan control unit 2 -J671-
q   Components: -V7-, -V177-
q   Fitting location and connectors



AUDI Q7 2008 Onboard supply control unit 2 J520

Connector
A -  Onboard supply control unit 2 -J520-
.


AUDI Q7 2008 Automatic gearbox control unit J217

Connector
.


AUDI Q7 2008 Telephone transmitter and receiver unit R36 , up to May 2009

Connectors:
A -  Connection aerial for Bluetooth -R152-
B -  MOST bus
C -  .


AUDI Q7 2008 Assignment diagnosis connection

Assignment diagnosis connection
Fitting location
 
In cover of lower dash panel, driver's side -1-.
 
16-pin connector -T16-, black
Connector assignment
 
T16 Designation
1 Terminal 15
2 Vacant
3 Vacant
4 Terminal 31
5 Terminal 31
6 CAN bus, high, data wire to data bus diagnostic interface -J533-
7 K-wire
8 Vacant
9 Vacant
10 Vacant
11 Vacant
12 Vacant
13 Vacant
14 CAN bus, low, data wire to data bus diagnostic interface -J533-
15 Vacant
16 Terminal 30

Back to overview .


AUDI Q7 2008 Lane departure warning control unit J759

A -  10-pin connector -T10v-, black

Back to overview .


AUDI Q7 2008 Aerial reader unit for keyless entry system J723

Connector
A -  20-pin connector -T20g-, red

Back to overview .


AUDI Q7 2008 TV tuner R78

Connectors:
A -  Connection TV1/TV2
B -  Connection TV3/TV4
C -  20-pin connector -T20p-, blue
D -  MOST bus
E -  FBAS-output
Back to overview .


AUDI Q7 2008 Aerial amplifier for mobile telephone R86

Behind luggage compartment side trim on right -7-.
 
Connectors up to May 2008
A -  GSM connection
B - 
Connectors from May 2009
A -  GSM connection
B -  Aerial connection
C -  4-pin connector -T4-, black
Back to overview .


AUDI Q7 2008 Satellite radio R146 , up to May 2009

Behind luggage compartment side trim on right -9-.
 
Connectors:
A -  MOST-BUS
B -  8-pin connector -T8l-, black
C -  TER connection
D -  SAT connection
Back to overview .


AUDI Q7 2008 Digital radio R147 , up to May 2009

Behind luggage compartment side trim on right -9-.
 
Connectors:
A -  Connection DAB
B -  8-pin connector -T8m-, black
C -  MOST bus
Back to overview .


AUDI Q7 2008 Radio R , MMI

Radio -R-, MMI
Location, from June 2009
 
Behind luggage compartment side trim on right -3-.
 
Connectors up to May 2009
1 -  Connection HF
2 -  Connection ZF
3 -  MOST bus
4 - 
Connectors from June 2009
1 -  Connection AM/FM1/FM2
2 -  Connection DAB (Europe only)
 -  Connection SAT (USA only)
3 -  Connection block with four multi-pin connections
 -  10-pin connector -T10aa-
 -  12-pin connector -T12ad-
4 -  MOST bus
Back to overview .


AUDI Q7 2008 Control unit for parking aid J446

Behind luggage compartment side trim on right -3-.
 
Connectors:
B -  12-pin connector -T12e-, brown
C -  12-pin connector -T12f-, black

Back to overview .


AUDI Q7 2008 Reversing camera system control unit J772

Behind luggage compartment side trim on right -1-.
 
Connectors:
A -  54-pin connector -T54-, black
B -  FBAS-input, brown
 -  vacant from June 2009
C -  FBAS-output, green
D -  FBAS-input, grey
Back to overview .


AUDI Q7 2008 Comfort system central control unit 2 J773

Behind luggage compartment side trim on right -2-.
Location, from June 2009
 
Behind luggage compartment side trim on right -6-.
 
Connectors:
A -  6-pin, connector -T6-
B -  20-pin connector -T20f-, black
C -  16-pin connector -T16-

Back to overview .


AUDI Q7 2008 Adaptive suspension control unit J197

Adaptive suspension control unit -J197-
Fitting location, up to May 2009
   
Behind luggage compartment side trim on right -4-.
Location, from June 2009
 
Behind luggage compartment side trim on right -4-.
 
Connectors:
B -  40-pin connector -T40b-, black

Back to overview .


AUDI Q7 2008 Navigation system with CD drive control unit J401 , up to May 2009

Connectors:
A -  GPS connection, blue
B -  8-pin connector -T8n-, black
C -  MOST bus
Back to overview .


AUDI Q7 2008 Control unit for information electronics 1 J794 , from June 2009

in the dash panel.
 
Connectors:
1 -  Connection block with four multi-pin connections
 -  8-pin connector -T8af-
 -  4-pin connector -T4av-
5 -  4-pin connector -T4au-
6 -  Vacant
7 -  GPS connection
8 -  GSM connection
Back to overview .


AUDI Q7 2008 Trailer detector control unit J345

Behind luggage compartment side trim on right -6-.
Location, from June 2009
 
Behind luggage compartment side trim on right -2-.
 
Connectors:
B -  12-pin connector -T12d-, red
C -  12-pin connector -T12c-, blue

Back to overview .


AUDI Q7 2008 Control unit for headlight range control J431

Connector
A -  26-pin connector -T26a-, black

Back to overview .


AUDI Q7 2008 Comfort system central control unit J393

Behind luggage compartment side trim on right -5-.
 
Connectors:
B -  10-pin connector -T10g-, black
C -  32-pin connector -T32d-, blue

Back to overview .


AUDI Q7 2008 Data bus diagnostic interface J533

Data bus diagnostic interface -J533-
Fitting location
   
Behind shelf on front passenger side -2-.
 
26-pin connector -T26b-, black
 
20-pin connector -T20-, black
Back to overview .


AUDI Q7 2008 onboard supply control unit J519

Behind shelf on front passenger side -4-.
 
Connectors:
B -  12-pin connector -T12b-, black
C -  32-pin connector -T32b-, grey

Back to overview .


AUDI Q7 2008 Tyre pressure monitor control unit J502

Connector
A -  32-pin connector -T32e-, white

Back to overview .


AUDI Q7 2008 Energy management control unit J644 , up to May 2008

A -  14-pin connector -T14-

Back to overview .


AUDI Q7 2008 Battery monitor control unit J367 , from June 2008

2-pin connector -T2az-, black
3 -  Battery negative terminal
Back to overview .


AUDI Q7 2008 Remote control receiver for auxiliary heater R64

Behind luggage compartment side trim on right -5-.
 
Connectors:
A -  6-pin, connector -T6u-, blue
B -  Aerial connection
Back to overview .


AUDI Q7 2008 Control unit for seat adjustment and steering column adjustment with memory function J136 / control unit for front passenger seat adjustment with memory function J521

Control unit for seat adjustment and steering column adjustment with memory function -J136-/control unit for front passenger seat adjustment with memory function -J521-
Fitting location
Control unit for seat adjustment and steering column adjustment with memory function -J136- Under driver seat -1-
 
Front passenger seat adjustment with memory control unit -J521- Under front passenger seat -1-
Connectors:
 
32-pin connector -T32h-/32-pin connector -T32i-, blue
12-pin connector -T12s-/12-pin connector -T12t-, black

Back to overview .


AUDI Q7 2008 Engine control unit J623

Engine control unit -J623-
Engine control unit -J623-, with 154-pin connector
Engine control unit -J623-, with 196-pin connector
Connectors:
B -  94-pin connector -T94-, black

Back to overview .
   
Engine control unit -J623-, with 196-pin connector
Fitting location
On right in plenum chamber -1-.
1 -  Engine control unit -J623-
A -  91-pin connector -T91-, black

Back to overview .


AUDI Q7 2008 Engine control unit 2 J624

Engine control unit 2 -J624-
Engine control unit 2 -J624-, with 154-pin connector
Engine control unit 2 -J624-, with 196-pin connector
   
Engine control unit 2 -J624-, with 154-pin connector
Fitting location
On right in plenum chamber -1-.
1 -  Engine control unit -J624-
A -  60-pin connector -T60-, black
B -  94-pin connector -T94-, black

Back to overview .
   
Engine control unit 2 -J624-, with 196-pin connector
Fitting location
On right in plenum chamber -1-
1 -  Engine control unit -J624-
A -  105-pin connector -T105-, black
B -  91-pin connector -T91-, black

Back to overview .


AUDI Q7 2008 Lane change assist control unit J769 / lane change assist control unit 2 J770

Lane change assist control unit -J769-/lane change assist control unit 2 -J770-
Fitting location
   
In rear bumper cover -4-.
Connector
 
12-pin connector -T12m-, black

Back to overview .
   


AUDI Q7 2008 Sliding sunroof motor V1

Sliding sunroof motor -V1-
Connector
A -  16-pin connector -T16n-, black

Back to overview .
Airbag control unit -J234-
Fitting location
   
Under lower centre console -3-.
Connector
 
A -  75-pin connector -T75-, grey, USA: white

Back to overview .


AUDI Q7 2008 Driver door control unit J386

Driver door control unit -J386-
Fitting location
   
In driver door -1-.
Connectors:
 
B -  20-pin connector -T20l-, black
D -  32-pin connector -T32f-, white

Back to overview .


AUDI Q7 2008 Front passenger door control unit J387

Front passenger door control unit -J387-
Fitting location
   
In front passenger door -1-.
Connectors:
 
B -  20-pin connector -T20m-, black
D -  32-pin connector -T32g-, white

Back to overview .


AUDI Q7 2008 Rear left door control unit J388

B -  20-pin connector -T20n-, black
C -  16-pin connector -T16l-, black
D -  Vacant

Back to overview .


AUDI Q7 2008 Rear right door control unit J389

B -  20-pin connector -T20o-, black
C -  16-pin connector -T16m-, black
D -  Vacant

Back to overview .


B -  6-pin, connector -T6a-, black
C -  2-pin connector -T2a-, black
D -  Aerial connection

Back to overview .


AUDI Q7 2008 Climatronic control unit J255 , comfort level air conditioning system

B -  20-pin connector -T20i-, red
D -  16-pin connector -T16d-, black
E -  3-pin connector -T3c-, black

Back to overview .


AUDI Q7 2008 Climatronic control unit J255 , basic level air conditioning system

Climatronic control unit -J255-, basic level air conditioning system
Fitting location
   
In upper centre console -A-.
Connectors:
 
A -  Vacant
B -  20-pin connector -T20i-, red
C -  Vacant
D -  16-pin connector -T16d-, black
E -  3-pin connector -T3c-, black

Back to overview .


AUDI Q7 2008 Rear Climatronic operating and display unit E265

Rear Climatronic operating and display unit -E265-
Fitting location
   
In rear centre console -B-.
Connectors:
 
B -  20-pin connector -T20h-, red
C -  Vacant
E -  3-pin connector -T3h-, black

Back to overview .


AUDI Q7 2008 Control unit in dash panel insert J285

A -  32-pin connector -T32a-, green
B -  Control unit in dash panel insert -J285-

Back to overview .


AUDI Q7 2008 Fuel pump control unit J538

Fuel pump control unit -J538-
Fitting location
at rear of fuel tank.
   
A -  12-pin connector -T12-, black
B -  Fuel pump control unit -J538-

Back to overview .
   


AUDI Q7 2008 Control unit for reducing agent metering system J880

Control unit for reducing agent metering system -J880-
Fitting location
Under bench seat cushion in right area -1-
1 -  Control unit for reducing agent metering system -J880-
A -  30-pin connector -T30-

   
Connector assignment for reducing agent metering system control unit -J880-
T30 Designation    
1 Vacant 16 Sensor ground
2 Power supply sensor 17 Pump heater
3 Vacant 18 Terminal 31
4 Vacant 19 Filling level signal
5 Vacant 20 Sensor ground
6 Vacant 21 Vacant
7 Vacant 22 Diagnosis, heater 2
8 Heating command 1 23 Vacant
9 Heating command 2 24 Diagnosis, heater 1
10 Sensor 5V 25 Transfer pump command
11 Sensor ground 26 Power supply for transfer pump
12 Vacant 27 Vacant
13 Vacant 28 Vacant
14 Tank heater 29 Vacant
15 Line heater 30 Vacant

Back to overview .


AUDI Q7 2008 Wiper motor control unit J400

Wiper motor control unit -J400-
Fitting location
in plenum chamber.
   
A -  4-pin connector -T4-, black
B -  Wiper motor control unit -J400-

Back to overview .


AUDI Q7 2008 Sliding sunroof adjustment control unit J245

Sliding sunroof adjustment control unit -J245-
Fitting location
Near front interior light -W1-.
   
A -  Sliding sunroof adjustment control unit -J245-
q   with sliding sunroof motor -V1-
B -  16-pin connector -T16n-, black

Back to overview .


AUDI Q7 2008 Rear sliding sunroof control unit J392

A -  Rear sliding sunroof control unit -J392-
q   with rear sliding sunroof motor -V146-
B -  16-pin connector -T16o-, black

Back to overview .


AUDI Q7 2008 Sunroof roller blind control unit J394

A -  Sunroof roller blind control unit -J394-
q   with sunroof roller blind motor -V260-
B -  16-pin connector -T16p-, black

Back to overview .


AUDI Q7 2008 Entry and start authorisation control unit J518

Entry and start authorisation control unit -J518-
Fitting location
On steering column.
   
B -  3-pin connector -T3a-, black
C -  Entry and start authorisation control unit -J518-

Back to overview .


AUDI Q7 2008 Control unit for adaptive cruise control J428

Control unit for adaptive cruise control -J428-
Fitting location
behind radiator grille on right.
   
A -  8-pin connector -T8-, black
B -  Control unit for adaptive cruise control -J428-

Back to overview .


AUDI Q7 2008 Voltage stabiliser J532

A -  12-pin connector -T12af-, black
B -  Voltage stabiliser -J532-

Back to overview .


AUDI Q7 2008 Auxiliary heater control unit J364

Auxiliary heater control unit -J364-
Fitting location
in wheel housing, left.
   
A -  Auxiliary heater control unit -J364-
C -  2-pin connector -T2b-, black

Back to overview .
   


AUDI Q7 2008 NOx sensor control unit J583

NOx sensor control unit -J583-
Fitting location
on left in engine compartment near headlight -1-.
1 -  NOx sensor control unit -J583-
A -  5-pin connector -T5d-

   
Connector assignment for NOx sensor control unit -J583-
T5d Designation
1 Terminal 30
2 Terminal 31
3 CAN bus, low
4 CAN bus, high
5 Coding

Back to overview .
   


AUDI Q7 2008 Control unit for NOx sensor 2 J881

Control unit for NOx sensor 2 -J881-
Fitting location
On right in underbody area -1-
1 -  Control unit for NOx sensor 2 -J881-
A -  5-pin connector -T5e-

   
Connector assignment for 5-pin connector -T5e-
T5d Designation
1 Terminal 30
2 Terminal 31
3 CAN bus, low
4 CAN bus, high
5 Coding

Back to overview .


AUDI Q7 2008 Left headlight starter for gas discharge light J426 / right headlight starter for gas discharge light J427

Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427-
Fitting location
At headlight.
   
14-pin connector -T14a-/14-pin connector -T14b-, black
2 -  Output module for left headlight -J667-/output module for right headlight -J668-
3 -  Left headlight starter for gas discharge light -J426-/right headlight starter for gas discharge light -J427-
4 -  Power output module 2 for left headlight -J892-/power output module 2 for right headlight -J893-

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AUDI Q7 2008 Actuator for structure-borne sound R214

Actuator for structure-borne sound -R214-
Fitting location
   
Middle of plenum chamber.
A -  Actuator for structure-borne sound -R214-
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AUDI Q7 2008 Control unit for structure-borne sound J869

Control unit for structure-borne sound -J869-
Fitting location
On right in plenum chamber.
 
A -  Control unit for structure-borne sound -J869-

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AUDI Q7 2008 ABS control unit J104

A -  ABS control unit -J104-
1 -  47-pin connector -T47a-, black

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AUDI Q7 2008 Radiator fan control unit J293 / radiator fan control unit 2 J671

Radiator fan control unit -J293-/radiator fan control unit 2 -J671-
Fitting location:
at front of radiator.
   
1 -  4-pin connector -T4-, black
2 -  4-pin connector -T4-, black
3 -  Radiator fan control unit -J293-/radiator fan -V7-
4 -  Radiator fan control unit 2 -J671-/radiator fan 2 -V177-

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AUDI Q7 2008 Steering column electronics control unit J527

Steering column electronics control unit -J527-
Fitting location
On steering column, at steering column switch.
Back
   
4-pin connector -T4a-, black
Back to overview .


AUDI Q7 2008 Power latching control unit J657

1 -  Power latching control unit -J657-
q   with rear lid lock motor -V120-, power latching system limit switch, luggage compartment unlocked -F332-, power latching system limit switch, luggage compartment locked -F333-
A -  5-pin connector -T5c-, black

Connector assignment for power latching control unit -J657-
   
-T5c- (A) Designation
1 Comfort system central control unit -J393-
2 Comfort system central control unit -J393-
3 Comfort system central control unit -J393-
4 Terminal 31
5 Comfort system central control unit -J393-

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AUDI Q7 2008 Rear lid control unit J605

Rear lid control unit -J605-
Fitting location:
Under roof end trim, right.
   
1 -  Rear lid control unit -J605-
q   with motor in rear lid control unit -V375-
A -  8-pin connector -T8-

Connector assignment for rear lid control unit -J605-
   
-T8- (A) Designation   -T8- (A) Designation
1     5 Button to close rear lid in luggage compartment -E406-
2 Rear lid control unit 2 -J756-   6 Rear lid control unit 2 -J756-
3 Comfort CAN bus high   7 Comfort CAN bus low
4 Terminal 31   8 Terminal 30

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AUDI Q7 2008 Rear lid control unit 2 J756

Rear lid control unit 2 -J756-
Fitting location:
Under roof end trim, left.
   
1 -  Rear lid control unit 2 -J756-
q   with motor in rear lid control unit 2 -V376-
A -  10-pin connector -T10-

Connector assignment for rear lid control unit 2 -J756-
   
-T10- (A) Designation   -T10- (A) Designation
1     6 Rear lid control unit -J605-
2 Rear lid control unit -J605-   7  
3 Rear lid contact switch for anti-theft alarm -F123-   8  
4     9 Terminal 31
5     10 Terminal 30

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AUDI Q7 2008 Rear fresh air blower control unit J391

Rear fresh air blower control unit -J391-
Fitting location:
Behind left luggage compartment trim.
   
1 -  Rear fresh air blower control unit -J391-
q   with rear fresh air blower -V80-, rear left vent temperature sender -G405-, rear right vent temperature sender -G406-, rear left temperature flap control motor-V313-, rear left temperature flap potentiometer-G391-, rear left air quantity flap control motor-V239-, rear left air quantity flap potentiometer-G389-, rear right air quantity flap control motor-V240-, rear right air quantity flap potentiometer-G390-, rear right temperature flap control motor-V314-, rear right temperature flap potentiometer-G392-
A -  12-pin connector -T12k-
B -  17-pin connector -T17h-

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AUDI Q7 2008 Front interior light

1 -  Front interior light
A -  16-pin connector -T16n-, black, sliding sunroof adjustment control unit -J245-
C -  6-pin, connector -T6ag-, black, sliding sunroof adjustment regulator -E139-
D -  6-pin, connector -T6x-, blue, microphone unit in front roof module -R164-

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AUDI Q7 2008 Fresh air blower control unit J126

1 -  Fresh air blower control unit -J126-
A -  17-pin connector -T17k-, black

Connector assignment for fresh air blower control unit -J126-
   
- T17k - (A) Designation   - T17k - (A) Designation
1 Terminal 30   10 Right temperature flap control motor -V159-
2 Terminal 31   11 Right temperature flap control motor -V159-
3 Terminal 30   12 Climatronic control unit -J255-
4     13 Climatronic control unit -J255-
5     14 Climatronic control unit -J255-
6 Climatronic control unit -J255-   15  
7 Potentiometer for right temperature flap control motor -G221-   16  
8 Potentiometer for indirect ventilation flap control motor -G330-   17  
9        

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AUDI Q7 2008 Overview of coupling stations

Overview of coupling stations
Coupling point on right in engine compartment
q   Fitting location and connector
Coupling station left luggage compartment
q   Fitting location and connector
Rear air conditioner coupling point
q   Fitting location and connector
q   Fitting location and connectors, diesel engines
Front left bumper coupling point
q   Fitting location and connector



AUDI Q7 2008 Fuse holder B on left in dash panel

Fuse holder B on left in dash panel
Fitting location
on left in dash panel
Connector
   
4 -  46-pin connector -T46a-, black, CAN disconnector

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AUDI Q7 2008

Fuse holder C on right in dash panel
Fitting location
on right in dash panel
Connector
   
4 -  46-pin connector -T46b-, black, CAN disconnector

Back to overview .


AUDI Q7 2008 Coupling station left luggage compartment

Coupling station left luggage compartment
Fitting location
on left in luggage compartment.
   
Connectors:
A -  10-pin connector -T10s-, pink
B -  10-pin connector -T10r-, red
C -  6-pin, connector -T6e-, green
D -  2-pin connector -T2al-, coupling reversing camera -R189-
Back to overview .


AUDI Q7 2008 Relay and fuse carrier in electronics box engine compartment

Relay and fuse carrier in electronics box engine compartment
Fitting location
On left in plenum chamber.
Back to overview .
D1 -  6-pin, connector -T6k-, brown
D2 -  10-pin connector -T10e-, green
D3 -  10-pin connector -T10d-, blue
D4 -  10-pin connector -T10c-, pink
D5 -  6-pin, connector -T6m-, white
D5 -  17-pin connector -T17d-, white 1)
D6 -  10-pin connector -T10m-, black
D7 -  Vacant

t  1) for engine codes CJTB, CJTC, CJWB, CNAA only
Back to overview .


AUDI Q7 2008 Overview of earth points

D1 -  6-pin, connector -T6k-, brown
 -  17-pin connector -T17e-, brown 1)
D2 -  10-pin connector -T10e-, green
D3 -  10-pin connector -T10d-, blue
D4 -  10-pin connector -T10c-, pink
D5 -  6-pin, connector -T6m-, white
-17-pin connector -T17d-, white 1) 3) 4)
- 17-pin connector -T17f-, black 2)
D6 -  10-pin connector -T10m-, black
17-pin connector -T17e-, brown 2)
17-pin connector -T17f-, black 3)
D7 -  10-pin connector -T10f-, black 1) 3)

t  1) for engine codes CCMA, CATA only
t  2) for engine codes CCFA, CCFC only
t  3) for engine code CCGA only
t  4) for engine codes CJGA, CJMA, CJGC only
Back to overview .


AUDI Q7 2008 Coupling point on front left door

Coupling point on front left door
Fitting location
In left A-pillar
Connector
   
A -  20-pin connector -T20a-, black

Back to overview .


AUDI Q7 2008 Coupling point on front right door

Coupling point on front right door
Fitting location
In right A-pillar.
Connector
   
A -  20-pin connector -T20b-, black

Back to overview .


AUDI Q7 2008 Coupling point on rear left door

Coupling point on rear left door
Fitting location
In left B-pillar.
Connector
   
A -  20-pin connector -T20c-, black

Back to overview .


AUDI Q7 2008 Coupling point on rear right door

Coupling point on rear right door
Fitting location
In right B-pillar.
Connector
   
A -  20-pin connector -T20d-, black

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AUDI Q7 2008 Coupling station under left front seat

Coupling station under left front seat
Fitting location
Under front left seat
Connectors:
   
1 -  17-pin connector -T17a-, red
2 -  3-pin connector -T3d-, yellow
3 -  6-pin, connector -T6f-, green

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AUDI Q7 2008 Coupling station under right front seat

Coupling station under right front seat
Fitting location
Under front right seat.
Connectors:
   
1 -  6-pin, connector -T6g-, green
2 -  3-pin connector -T3e-, yellow
3 -  17-pin connector -T17b-, red

Back to overview .


AUDI Q7 2008 Coupling station under left rear seat

Coupling station under left rear seat
Fitting location
Under left rear seat.
Connectors:
   
1 -  8-pin connector -T8ai-, black
2 -  6-pin, connector -T6h-, green
3 -  3-pin connector -T3f-, yellow

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AUDI Q7 2008 Coupling station under right rear seat

Coupling station under right rear seat
Fitting location
Under right rear seat.
Connectors:
   
1 -  8-pin connector -T8ak-, black
2 -  6-pin, connector -T6i-, green
3 -  3-pin connector -T3g-, yellow

Back to overview .


AUDI Q7 2008 Front left bumper coupling point

Front left bumper coupling point
Fitting location
Under left headlight.
Connectors:
   
A -  8-pin connector -T8c-, black
B -  10-pin connector -T10n-, black

Back to overview .


AUDI Q7 2008 Rear bumper coupling point

Rear bumper coupling point
Fitting location
Behind bumper trim, right.
Connectors:
   
1 -  14-pin connector -T14d-, brown
2 -  14-pin connector -T14e-, black
3 -  14-pin connector -T14c-, black

Back to overview .


AUDI Q7 2008 Coupling point on right in engine compartment

Coupling point on right in engine compartment
Fitting location
Behind bumper trim, right.
Connectors:
   
A -  10-pin connector -T10o-, black
B -  6-pin, connector -T6d-

Back to overview .


AUDI Q7 2008 Rear air conditioner coupling point

Rear air conditioner coupling point
Fitting location
Behind bumper trim, right.
Connectors:
   
A -  17-pin connector -T17h-
B -  12-pin connector -T12k-

Back to overview .
   


AUDI Q7 2008

Overview of earth points
16 -  62 Earth point on right C-pillar
q   Fitting location

   
   608 Earth point in middle of plenum chamber -arrow-
Fitting location:
in centre plenum chamber.
Torque:
9 Nm
 
   609 Earth point on right in plenum chamber -arrow-
Fitting location:
on right in plenum chamber.
Torque:
9 Nm
 
   640 Earth point on left in engine compartment -arrow-
Fitting location:
in left of engine compartment.
Torque:
9 Nm
 
   671 Earth point 1 on front of left longitudinal member -arrow-
Fitting location:
on front of left longitudinal member.
Torque:
9 Nm
 
   685 Earth point 1 on front right longitudinal member -arrow-
Fitting location:
on front of right longitudinal member.
Torque:
9 Nm
 
   687 Earth point at front of centre tunnel -arrow-
Fitting location:
Under centre console
Torque:
9 Nm
 
   35 Earth point under front passenger seat -arrow-
Fitting location:
Under front passenger seat.
Torque:
9 Nm
 
   43 Earth point on right A-pillar -arrow-
Fitting location:
lower part of right A-pillar.
Torque:
9 Nm
 
   44 Earth point on left A-pillar -arrow-
Fitting location:
on lower part of left A-pillar.
Torque:
9 Nm
 
   51 Earth point on right in luggage compartment -arrow-
Fitting location:
behind the right luggage compartment side trim.
Torque:
9 Nm
 
   53 Earth point on right in rear lid -arrow-
Fitting location:
in right rear lid.
Torque:
9 Nm
 
   61 Earth point on left C-pillar -arrow-
Fitting location:
under left C-pillar, on floor, near seat bracket mounting.
Torque:
9 Nm
 
   62 Earth point, on right C-pillar -arrow-
Fitting location:
under right C-pillar, on floor, near seat bracket mounting.
Torque:
9 Nm
 
   77 Earth point on lower part of left B-pillar -arrow-
Fitting location:
lower part of left B-pillar.
Torque:
9 Nm
 
   78 Earth point on lower part of right B-pillar -arrow-
Fitting location:
lower part of right B-pillar.
Torque:
9 Nm
 
   657 Earth point 1 on left near rear window -arrow-
Fitting location:
On left near rear window.
Torque:
9 Nm
 
   658 Earth point 2 on left near rear window -arrow-
Fitting location:
On left near rear window.
Torque:
9 Nm
 
   664 Earth point on left behind dash panel -arrow-
Fitting location:
Behind the dash panel, left.
Torque:
9 Nm
 
   45 Earth point behind centre of dash panel -arrow-
Fitting location:
Behind dash panel, centre.
Torque:
9 Nm
 
   666 Earth point on rear right of roof -arrow-
Fitting location:
Behind right trim C-pillar.
Torque:
9 Nm
 
   667 Earth point on rear left of roof -arrow-
Fitting location:
Behind left trim C-pillar.
Torque:
9 Nm
 
   668 Earth point 2 on left D-pillar -arrow-
Fitting location:
On left D-pillar.
Torque:
9 Nm
 
   669 Earth point 2 on right D-pillar -arrow-
Fitting location:
On right D-pillar.
Torque:
9 Nm
 
   675 Earth point 2 on right in luggage compartment -arrow-
Fitting location:
on right in luggage compartment.
Torque:
9 Nm
 
   624 Earth point, starter battery -arrow-
Fitting location:
at lower left of battery.
Torque:
20 Nm
 
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