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AUDI A4 CABRIOLET 2007 — CAN bus wires . Wiring diagrams, Pin Connector, Location

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Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (drive train)



Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (drive train)
J...Engine control units
J104ABS with EDL control unit
J217Automatic gearbox control unit
J234Airbag control unit
T1717-pin connector, black, connector point, A pillar, left
T17d17-pin connector, red, connector point, electronics box, plenum chamber
   A121 Connection (high bus), in dash panel wiring harness
   A122 Connection (low bus), in dash panel wiring harness
   D159 Connection (high bus), in engine compartment wiring harness
   D160 Connection (low bus), in engine compartment wiring harness
*⇒ Applicable engine Current Flow Diagram
**⇒ Applicable Current Flow Diagram: Automatic gearbox

Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires - control unit with display in dash panel insert



Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires - control unit with display in dash panel insert
J285Control unit with display in dash panel insert
J527Steering column electronics control unit
T16a16-pin connector, black, on steering column electronics control unit
T3232-pin connector, blue, on dash panel insert
T32a32-pin connector, green, on dash panel insert
   A121 Connection (high bus), in dash panel wiring harness
   A122 Connection (low bus), in dash panel wiring harness
   A146 Connection (convenience CAN bus, high), in dash panel wiring harness
   A147 Connection (convenience CAN bus, low), in dash panel wiring harness
   A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
   A179 Connection (infotainment CAN bus, low), in dash panel wiring harness

Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (convenience features)



Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (convenience features)
E87Control and display unit for air conditioner/ Climatronic
J364Additional heater control unit
J393Convenience system central control unit
J446Parking aid control unit
J519Onboard power supply control unit
T10k10-pin connector, white, connector point, A pillar, left
T16f16-pin connector, brown, on parking aid control unit
T32b32-pin connector, grey, on onboard power supply control unit
   A146 Connection (convenience CAN bus, high), in dash panel wiring harness
   A147 Connection (convenience CAN bus, low), in dash panel wiring harness
   A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
   A179 Connection (infotainment CAN bus, low), in dash panel wiring harness

Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (convenience features)



Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (convenience features)
J256Convertible top operation control unit
J345Trailer detector control unit
J386Door control unit, driver's side
J387Door control unit, front passenger's side
T10e10-pin connector, black, on door control unit, driver's door
T10f10-pin connector, black, on door control unit, front passenger's door
T2020-pin connector, black, door, A pillar, left
T20a20-pin connector, black, door, A pillar, right
V26Electric window motor, rear left
V27Electric window motor, rear right
   A146 Connection (convenience CAN bus, high), in dash panel wiring harness
   A147 Connection (convenience CAN bus, low), in dash panel wiring harness
   A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
   A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
   B229 Connection (high bus), in interior wiring harness
   B230 Connection (low bus), in interior wiring harness

Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (navigation and infotainment)



Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (navigation and infotainment)
J136Seat adjustment with memory control unit
J572Easy entry control unit, driver's side
J573Easy entry control unit, front passenger's side
R94Navigation interface
T10o10-pin connector, red, connector point, seat wiring, driver's seat
T10p10-pin connector, red, connector point, seat wiring, front passenger's seat
T32e32-pin connector, on seat adjustment with memory control unit
T32g32-pin connector, white, on easy entry control unit, driver's side
T32h32-pin connector, white, on easy entry control unit, front passenger's side
   M27 Connection (convenience CAN bus, high), in seat adjustment wiring harness, driver's side
   M28 Connection (convenience CAN bus, low), in seat adjustment wiring harness, driver's side
   A146 Connection (convenience CAN bus, high), in dash panel wiring harness
   A147 Connection (convenience CAN bus, low), in dash panel wiring harness
   A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
   A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
*Only applies to electric seat adjustment with memory function
**Only applies to models with radio navigation system

Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (infotainment)



Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (infotainment)
J402Operating electronics control unit, navigation
J415Navigation/TV tuner
J526Telephone, telematics control unit
R36Telephone transmitter and receiver unit
R94Navigation interface
T2626-pin connector, black, on operating electronics control unit, navigation
T4646-pin connector, on telephone/telematics control unit
T5454-pin connector, black, on navigation/TV tuner
   A148 Connection (navigation CAN bus, high), in dash panel wiring harness
   A149 Connection (navigation CAN bus, low), in dash panel wiring harness
   A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
   A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
*Only applies to models with radio navigation system
**Only applies to models with radio navigation system and TV tuner
***Only applies to models with telephone/telematics (USA)

Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (infotainment)



Wiring Diagram AUDI A4 CABRIOLET 2007 - CAN bus wires (infotainment)
J401Navigation system with CD drive control unit
J402Operating electronics control unit, navigation
J507Control unit for voice control
RRadio
R99Chip card reader unit
T12d12-pin connector, brown, near glove box
T16j16-pin connector, black, on operating electronics control unit, navigation, connector D
T20d20-pin connector, black, radio connector I
T20e20-pin connector, black, navigation system with CD drive control unit
   A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
   A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
*Only applies to models with navigation system 'NS Low'
**Optional equipment for models with navigation system
***Only applies to models with radio navigation system (RNS-E)
****Only applies to models with radio navigation system (Japan)


AUDI A4 CABRIOLET 2007 Control units overview

Control units overview
   
AUDI A4 CABRIOLET 2007 Control units overview
1 -  Heated windscreen control unit -J505-
q   Location → page 804/4
2 -  CD changer -R41-
q   Location → page 804/12
3 -  Fresh air blower control unit -J126-
q   Location → page 804/7
4 -  Headlight range control, control unit -J431-
q   Location → page 804/7
5 -  Radio -R-
q   not for navigation system
q   Location → page 804/10
5 -  Navigation operating electronics control unit -J402-
q   for navigation system RNS-D only
q   Location → page 804/10
5 -  Control unit with display for radio and navigation system -J503-
q   for navigation system RNS-Low only
q   Location → page 804/12

   

Audi Cabriolet Fitting Locations No.  804 / 2
   
AUDI A4 CABRIOLET 2007 Control units overview
5 -  Navigation system with CD drive control unit -J401-
q   Location for navigation system NS-Low → page 804/11
q   Location for navigation system RNS-E → page 804/11
6 -  Front passenger side door control unit -J387-
q   Location → page 804/14
7 -  Steering column electronics control unit -J527-
q   Location → page 804/8
8 -  Control unit in dash panel insert -J285-
q   Location → page 804/8
9 -  Telephone and telematics control unit, telematics -J526-
q   Location → page 804/13
10 -  Airbag control unit -J234-
q   Location → page 804/9
11 -  Driver door control unit -J386-
q   Location → page 804/14
12 -  Convenience system central control unit -J393-
q   Location → page 804/13

   

Audi Cabriolet Fitting Locations No.  804 / 3
   
AUDI A4 CABRIOLET 2007 Control units overview
13 -  Onboard power supply control unit -J519-
q   Location → page 804/9
14 -  Motronic control unit -J220-
14 -  Diesel direct injection system control unit -J248-
q   Location → page 804/4
15 -  Automatic gearbox control unit -J217-
q   not for models with multitronic®
q   Location → page 804/5
16 -  ABS control unit -J104-
q   Location → page 804/6
17 -  Automatic gearbox control unit -J217-
q   for models with multitronic® only
q   Location → page 804/5
18 -  Radiator fan control unit -J293-
q   Location → page 804/6

   

Audi Cabriolet Fitting Locations No.  804 / 4
Heated windscreen control unit -J505-
   
Location:
On right in plenum chamber, next to battery


AUDI A4 CABRIOLET 2007 Motronic control unit -J220-, diesel direct injection system control unit -J248-

Motronic control unit -J220-, diesel direct injection system control unit -J248-
 
AUDI A4 CABRIOLET 2007 Motronic control unit -J220-, diesel direct injection system control unit -J248-
Location:
On electronics box in plenum chamber
 
AUDI A4 CABRIOLET 2007 Motronic control unit -J220-, diesel direct injection system control unit -J248-

Audi Cabriolet Fitting Locations No.  804 / 5
   


AUDI A4 CABRIOLET 2007 Automatic gearbox control unit -J217-

Automatic gearbox control unit -J217-
not for models with multitronic®
Location:
 
AUDI A4 CABRIOLET 2007 Automatic gearbox control unit -J217-
In electronics box in plenum chamber
for models with multitronic® only
Location:
In gearbox
 
AUDI A4 CABRIOLET 2007 Automatic gearbox control unit -J217-

Audi Cabriolet Fitting Locations No.  804 / 6


AUDI A4 CABRIOLET 2007 ABS control unit -J104-

ABS control unit -J104-
   
Location:
In engine compartment, on front left hydraulic unit


AUDI A4 CABRIOLET 2007 Radiator fan control unit -J293-

Radiator fan control unit -J293-
 
AUDI A4 CABRIOLET 2007 Radiator fan control unit -J293-
Location:
on radiator fan
 
AUDI A4 CABRIOLET 2007 Radiator fan control unit -J293-

Audi Cabriolet Fitting Locations No.  804 / 7


AUDI A4 CABRIOLET 2007 Fresh air blower control unit -J126-

Fresh air blower control unit -J126-
   
Location:
Behind the glove box, in fresh air blower


AUDI A4 CABRIOLET 2007 Headlight range control, control unit -J431-

Headlight range control, control unit -J431-
 
AUDI A4 CABRIOLET 2007 Headlight range control, control unit -J431-
Location:
Behind the glove box
 
AUDI A4 CABRIOLET 2007 Headlight range control, control unit -J431-

Audi Cabriolet Fitting Locations No.  804 / 8


AUDI A4 CABRIOLET 2007 Steering column electronics control unit -J527-

Steering column electronics control unit -J527-
   
Location:
On steering column


AUDI A4 CABRIOLET 2007 Display control unit in dash panel insert -J285-

Display control unit in dash panel insert -J285-
 
AUDI A4 CABRIOLET 2007 Display control unit in dash panel insert -J285-
Location:
Location:
In the dash panel behind the display unit
 
AUDI A4 CABRIOLET 2007 Display control unit in dash panel insert -J285-

Audi Cabriolet Fitting Locations No.  804 / 9


AUDI A4 CABRIOLET 2007 Airbag control unit -J234-

Airbag control unit -J234-
   
Location:
On centre tunnel, under handbrake lever


AUDI A4 CABRIOLET 2007 Onboard power supply control unit -J519-

Onboard power supply control unit -J519-
 
AUDI A4 CABRIOLET 2007 Onboard power supply control unit -J519-
Location:
Behind driver's storage compartment
 
AUDI A4 CABRIOLET 2007 Onboard power supply control unit -J519-

Audi Cabriolet Fitting Locations No.  804 / 10
   


AUDI A4 CABRIOLET 2007 Navigation operating electronics control unit -J402-

Navigation operating electronics control unit -J402-
for navigation system RNS-D only
Location:
in centre console
 
AUDI A4 CABRIOLET 2007 Navigation operating electronics control unit -J402-


AUDI A4 CABRIOLET 2007 Radio -R-

Radio -R-
not for navigation system
Location:
in centre console
 
AUDI A4 CABRIOLET 2007 Radio -R-

Audi Cabriolet Fitting Locations No.  804 / 11
   


AUDI A4 CABRIOLET 2007 Navigation system with CD drive control unit -J401-

Navigation system with CD drive control unit -J401-
For navigation system NS-Low only
Location:
 
AUDI A4 CABRIOLET 2007 Navigation system with CD drive control unit -J401-
in centre console
For navigation system RNS-E only
Location:
in centre console
 
AUDI A4 CABRIOLET 2007 Navigation system with CD drive control unit -J401-

Audi Cabriolet Fitting Locations No.  804 / 12
   


AUDI A4 CABRIOLET 2007 Control unit with display for radio and navigation system -J503-

Control unit with display for radio and navigation system -J503-
for navigation system RNS-Low only
Location:
in centre console


AUDI A4 CABRIOLET 2007 CD changer -R41-

CD changer -R41-
 
AUDI A4 CABRIOLET 2007 CD changer -R41-
Location:
In glove compartment
 
AUDI A4 CABRIOLET 2007 CD changer -R41-

Audi Cabriolet Fitting Locations No.  804 / 13


AUDI A4 CABRIOLET 2007 Convenience system central control unit -J393-

Convenience system central control unit -J393-
   
Location:
on sill, front left
 
AUDI A4 CABRIOLET 2007 Convenience system central control unit -J393-


AUDI A4 CABRIOLET 2007 Telephone and telematics control unit, telematics -J526-

Telephone and telematics control unit, telematics -J526-
For models with telematics only
Location:
in electronics box under front passenger seat
 
AUDI A4 CABRIOLET 2007 Telephone and telematics control unit, telematics -J526-

Audi Cabriolet Fitting Locations No.  804 / 14


AUDI A4 CABRIOLET 2007 Driver door control unit -J386-

Driver door control unit -J386-
   
Location:
In window regulator motor integrated


AUDI A4 CABRIOLET 2007 Front passenger side door control unit -J387-

Front passenger side door control unit -J387-
 
AUDI A4 CABRIOLET 2007 Front passenger side door control unit -J387-
Location:
In window regulator motor integrated
 
AUDI A4 CABRIOLET 2007 Front passenger side door control unit -J387-


AUDI A4 CABRIOLET 2007 Control units overview

Control units overview
   
AUDI A4 CABRIOLET 2007 Control units overview
1 -  Convertible roof actuation control unit -J256-
q   Location → page 805/3
2 -  Trailer detector control unit -J345-
q   Location → page 805/2
3 -  Parking aid control unit -J446-
q   Location → page 805/2

   

Audi Cabriolet Fitting Locations No.  805 / 2
Trailer detector control unit -J345-
   
Location:
In left luggage compartment, behind side trim


AUDI A4 CABRIOLET 2007 Parking aid control unit -J446-

Parking aid control unit -J446-
 
AUDI A4 CABRIOLET 2007 Parking aid control unit -J446-
Location:
In left luggage compartment, behind side trim, on apron
 
AUDI A4 CABRIOLET 2007 Parking aid control unit -J446-

Audi Cabriolet Fitting Locations No.  805 / 3


AUDI A4 CABRIOLET 2007 Convertible roof actuation control unit -J526-

Convertible roof actuation control unit -J526-
   
Location:
Behind side trim on right
 
AUDI A4 CABRIOLET 2007 Convertible roof actuation control unit -J526-
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