SEAT EXEO 2013 – Powertrain CAN bus network and convenience system/central locking . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT EXEO 2013 - Interior monitor send and receive module 1 - Climatronic control unit - Convenience system central control unit - Navigation system with CD drive control unit - Control unit with display for radio and navigation - Radio - Telephone transmitter and receiver unit - Rear air distribution control motor

G303	Interior monitor send and receive module 1
J255	Climatronic control unit
J393	Convenience system central control unit
J401	Navigation system with CD drive control unit
J503	Control unit with display for radio and navigation
R	Radio
R36	Telephone transmitter and receiver unit
T10o	10-pin connector
T12m	12-pin connector
T12n	12-pin connector
T16	16-pin connector
T16c	16-pin connector
T16i	16-pin connector
T17	17-pin connector
T32e	32-pin connector
T54	54-pin connector
V136	Rear air distribution control motor
A76	Connection (K-diagnosis wire), in dash panel wiring harness
A159	Connection (L), in dash panel wiring harness
B590	K-diagnosis wire connection, in interior wiring harness
*	Up to December 2008

Wiring Diagram SEAT EXEO 2013 - Automatic gearbox control unit - Control unit in dash panel insert - Engine control unit - Diagnostic connection

J217	Automatic gearbox control unit
J285	Control unit in dash panel insert
J623	Engine control unit
T16	16-pin connector
T17d	17-pin connector
T20e	20-pin connector
T32	32-pin connector
T32a	32-pin connector
T94	94-pin connector
U31	Diagnostic connection, on left under dash panel
A76	Connection (K-diagnosis wire), in dash panel wiring harness
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
D166	Connection (K-diagnosis wire), in engine compartment wiring harness
*	Only models with automatic gearbox
*2	Only models with petrol engine
*3	Only models with manual gearbox
*4	see applicable current flow diagram for engine
*5	Only models with diesel engine

Wiring Diagram SEAT EXEO 2013 - ABS control unit - Automatic gearbox control unit - Airbag control unit - Engine control unit

J104	ABS control unit
J217	Automatic gearbox control unit
J234	Airbag control unit
J623	Engine control unit
T17	17-pin connector, in left A-pillar coupling station
T17e	17-pin connector, in plenum chamber
T20e	20-pin connector
T38	38-pin connector
T75	75-pin connector
T94	94-pin connector
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
*	Only models with automatic gearbox
*2	Only models with manual gearbox
*3	see applicable current flow diagram for engine

Wiring Diagram SEAT EXEO 2013 - Parking aid control unit - Tyre Pressure Monitoring System control unit - Steering column electronics control unit - Output module for left headlight - Output module for right headlight - Control unit for cornering light and headlight range control

J446	Parking aid control unit
J502	Tyre Pressure Monitoring System control unit
J527	Steering column electronics control unit
J667	Output module for left headlight
J668	Output module for right headlight
J745	Control unit for cornering light and headlight range control
T14	14-pin connector
T14a	14-pin connector
T16a	16-pin connector
T16f	16-pin connector
T17a	17-pin connector, in left A-pillar coupling station
T17c	17-pin connector, in right A-pillar coupling station
T18	18-pin connector
T26	26-pin connector
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
A204	Connection (dash panel insert CAN bus, high), in dash panel wiring harness
A205	Connection (dash panel insert 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 SEAT EXEO 2013 - Onboard supply control unit - Steering column electronics control unit

J519	Onboard supply control unit
J527	Steering column electronics control unit
T16a	16-pin connector
T32b	32-pin connector
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness

Wiring Diagram SEAT EXEO 2013 - Climatronic control unit - Driver door control unit - Front passenger door control unit - Convenience system central control unit

J255	Climatronic control unit
J386	Driver door control unit
J387	Front passenger door control unit
J393	Convenience system central control unit
T10e	10-pin connector
T10f	10-pin connector
T16b	16-pin connector
T16i	16-pin connector
T20a	20-pin connector, Right A-pillar
T20e	20-pin connector, in left A-pillar
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness

Wiring Diagram SEAT EXEO 2013 - Seat and steering column adjustment control unit with memory - Trailer detector control unit - Rear left door control unit - Rear right door control unit

J136	Seat and steering column adjustment control unit with memory
J345	Trailer detector control unit
J388	Rear left door control unit
J389	Rear right door control unit
T6v	6-pin connector
T10g	10-pin connector
T10h	10-pin connector
T10o	10-pin connector
T20b	20-pin connector, on left B-pillar
T20c	20-pin connector, on right B-pillar
T32e	32-pin connector
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B398	Connection 2 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness
B407	Connection 2 (convenience CAN bus, low), in main wiring harness

Wiring Diagram SEAT EXEO 2013 - Navigation system with CD drive control unit - Control unit with display for radio and navigation - Radio - Telephone transmitter and receiver unit

J401	Navigation system with CD drive control unit
J503	Control unit with display for radio and navigation
R	Radio
R36	Telephone transmitter and receiver unit
T16j	16-pin connector
T54	54-pin connector
A178	Connection (infotainment CAN bus, high), in dash panel wiring harness
A179	Connection (infotainment CAN bus, low), in dash panel wiring harness
B415	Connection 1 (infotainment CAN bus, high), in main wiring harness
B421	Connection 1 (infotainment CAN bus, low), in main wiring harness

SEAT EXEO 2013 Control units overview

Control units overview

q	Connector assigment

q	Description of signal

q	121-pin connector assigment

q	154-pin connector assigment

ABS control unit -J104- Location: in engine compartment, left -arrow- Back to overview

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Connector assigment:

A -	ABS control unit -J104-

Pin connector:

B -	38-pin connector -T38-

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Description of signal:

B -	38-pin connector -T38-

Description of signal:

1 -	Supply (30a)

2 -

vacant

3 -	Tyre pressure monitor control unit -J502-

4 -	Traction control system switch -E132-

5 -

vacant

6 -	Front right speed sensor -G45-

7 -

vacant

8 -	Brake pedal switch -F47-

9 -

vacant

10 -

vacant

11 -	Control unit in dash panel insert -J285-

12 -

vacant

13 -	Earth (31)

14 -

CAN-low

15 -	Tyre pressure monitor control unit -J502-

16 -	Control unit in dash panel insert -J285-

17 -

vacant

18 -	Front right speed sensor -G45-

19 -	Rear right speed sensor -G44-

20 -	Rear left speed sensor -G46-

21 -

vacant

22 -	Front left speed sensor -G47-

23 -

vacant

24 -	ESP sensor unit -G419-

25 -	Supply (30a)

26 -

CAN-high

27 -	Tyre pressure monitor control unit -J502-

28 -	Tyre pressure monitor control unit -J502-

29 -	ESP sensor unit -G419-

30 -	Brake light switch -F-

31 -	Rear right speed sensor -G44-

32 -	Supply (15a)

33 -	Rear left speed sensor -G46-

34 -	Front left speed sensor -G47-

35 -

vacant

36 -	Servotronic control unit -J236-

-	Sliding sunroof adjustment control unit -J245-

37 -	ESP sensor unit -G419-

38 -	Earth (31)

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SEAT EXEO 2013 Engine control unit -J623- Location: in left plenum chamber -arrow- -arrow- Back to overview

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Connector assigment:

A -	Engine control unit -J623-

q	Engine codes ALZ and CFMA

Pin connectors:

B -	81-pin connector -T121-

C -	40-pin connector -T121-

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Connector assigment:

A -	Engine control unit -J623-

q	Engine codes BWE, CAGA, CAGC, CAHA, CDHA, CDHB, CDND, CGLB, CJCA and CJCC

Pin connectors:

B -	94-pin connector -T94-

C -	60-pin connector -T60-

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SEAT EXEO 2013 Control units overview

Control units overview

q	Connector assigment

q	Connector assigment

Trailer detector control unit -J345- Location: left in luggage compartment -arrow-

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Connector assigment:

A -	Trailer detector control unit -J345-

Pin connectors:

B -	is not installed

C -	6-pin connector -T6v-

D -	14-pin connector -T14c-

SEAT EXEO 2013 Parking aid control unit J446 Connector assigment: Get access to all wiring diagrams of the car A -  Parking aid control unit -J446- Pin connectors: B -  16-pin connector -T16f- C -  12-pin connector -T12e- D -  12-pin connector -T12i- Can't find your car? Check -> DiagnostData.com! Login Email or Login Password Remember me Sign up Get a new password Sign up Email Password Confirm password * A password will be generated automatically and sent to your Email Login Get a new password Get a new password Email Login Sign up