Wiring Diagram AUDI A4 2006 - Fuses - ABS with EDL control unit

D | Ignition/starter switch |
J104 | ABS with EDL control unit |
S7 | Fuse in fuse box/relay plate |
S13 | Fuse in fuse box/relay plate |
S14 | Fuse in fuse box/relay plate |
S123 | ABS control unit fuse 1 |
S242 | Fuse in fuse box |
T17b | 17-pin connector, green, connector point, A pillar, left |
26 | Earth point, on front apron |
179 | Earth connection, in left headlight wiring harness |
501 | Screw connection -2- (30), on relay plate |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
A32 | Positive (+) connection (30), in dash panel wiring harness |
A57 | Positive (+) connection -3- (30), in dash panel wiring harness |
* | Only applies to models with petrol engine |
Wiring Diagram AUDI A4 2006 - Speed sensors - ABS with EDL control unit
G44 | Rear right speed sensor |
G45 | Front right speed sensor |
G46 | Rear left speed sensor |
G47 | Front left speed sensor |
J104 | ABS with EDL control unit |
J402 | Operating electronics control unit, navigation |
T4n | 4-pin connector, black, front left |
T4o | 4-pin connector, black, front right |
T17 | 17-pin connector, black, connector point, A pillar, left |
T26 | 26-pin connector, black, on operating electronics control unit, navigation |
A133 | Connection (ABS impulses, left), in dash panel wiring harness |
* | Only models with front-wheel drive |
** | Only models with four-wheel drive |
*** | For navigation system |
Wiring Diagram AUDI A4 2006 - Steering angle sender - ABS with EDL control unit
F9 | Handbrake warning switch |
G85 | Steering angle sender |
J104 | ABS with EDL control unit |
J393 | Convenience system central control unit |
J527 | Steering column electronics control unit |
T12i | 12-pin connector, black, on convenience system central control unit (used to be connector III) |
T16a | 16-pin connector, black, on steering column electronics control unit |
T17 | 17-pin connector, black, connector point, A pillar, left |
T17b | 17-pin connector, green, connector point, A pillar, left |
33 | Earth point, behind dash panel, right |
135 | Earth connection -2-, in dash panel wiring harness |
A24 | Connection (brake system monitoring), in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
• | Data bus wire (CAN bus) |
* | Applicable from model year 2003 |
** | As of model year 2004 no longer fitted |
*** | Applicable from model year 2004 |
Wiring Diagram AUDI A4 2006 - Brake pressure sender - yaw rate sender - ABS with EDL control unit - ABS valves - ABS hydraulic pump
G201 | Brake pressure sender -1- |
G202 | Yaw rate sender |
J104 | ABS with EDL control unit |
N99 | ABS inlet valve, front right |
N100 | ABS outlet valve, front right |
N101 | ABS inlet valve, front left |
N102 | ABS outlet valve, front left |
N133 | ABS inlet valve, rear right |
N134 | ABS inlet valve, rear left |
N135 | ABS outlet valve, rear right |
N136 | ABS outlet valve, rear left |
N225 | Electronic stabilisation program switch valve -1- |
N226 | Electronic stabilisation program switch valve -2- |
N227 | Electronic stabilisation program high pressure valve -1- |
N228 | Electronic stabilisation program high pressure valve -2- |
T17b | 17-pin connector, green, connector point, A pillar, left |
V39 | ABS return flow pump |
Wiring Diagram AUDI A4 2006 - Traction control system switch - ABS with EDL control unit
E132 | Traction control system switch |
F | Brake light switch |
J104 | ABS with EDL control unit |
J285 | Control unit with display in dash panel insert |
T10a | 10-pin connector, brown, connector point, electronics box, plenum chamber |
T16 | Diagnostic connector, black, near fuse box |
T17b | 17-pin connector, green, connector point, A pillar, left |
T32 | 32-pin connector, blue, on dash panel insert |
T32a | 32-pin connector, green, on dash panel insert |
33 | Earth point, behind dash panel, right |
238 | Earth connection -1-, in interior wiring harness |
A18 | Connection (54), in dash panel wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
A104 | Positive (+) connection -2- (15), in dash panel wiring harness |
A154 | Connection (brake pedal switch), in dash panel wiring harness |
A175 | Connection (58s), in dash panel wiring harness |
* | Only applies to models with petrol engine |
** | Only applies to models with diesel engine |
*** | See applicable diesel engine Current Flow Diagram |
AUDI A4 2006 Control units overview
1 - | Heated windscreen control unit -J505- |
q | Location → page 804/4 |
2 - | CD changer -R41- |
q | Location → page 804/13 |
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 804/11 |
5 - | Navigation operating electronics control unit -J402- |
q | for navigation system RNS-D only |
q | Location → page 804/11 |
5 - | Control unit with display for radio and navigation system -J503- |
q | for navigation system RNS-Low only |
q | Location → page 804/13 |
Audi A4 | Fitting Locations | No. 804 / 2 |
5 - | Navigation system with CD drive control unit -J401- |
q | Location for navigation system NS-Low → page 804/12 |
q | Location for navigation system RNS-E → page 804/12 |
6 - | Telephone and telematics control unit, telematics -J526- |
q | Location → page 804/14 |
6 - | Language input control unit -J507- |
q | Location → page 804/14 |
7 - | Steering column electronics control unit -J527- |
q | Location → page 804/8 |
8 - | Front passenger side door control unit -J387- |
q | Location → page 804/16 |
9 - | Display control unit in dash panel insert -J285- |
q | Location → page 804/8 |
10 - | Airbag control unit -J234- |
q | Location → page 804/9 |
11 - | Driver door control unit -J386- |
q | Location → page 804/16 |
Audi A4 | Fitting Locations | No. 804 / 3 |
12 - | Convenience system central control unit -J393- |
q | Location → page 804/15 |
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- |
14 - | Simos control unit -J361- |
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 A4 | Fitting Locations | No. 804 / 4 |
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Audi A4 | Fitting Locations | No. 804 / 11 |
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Audi A4 | Fitting Locations | No. 804 / 12 |
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Audi A4 | Fitting Locations | No. 804 / 13 |
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Audi A4 | Fitting Locations | No. 804 / 14 |
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Audi A4 | Fitting Locations | No. 804 / 15 |
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Audi A4 | Fitting Locations | No. 804 / 16 |
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