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SEAT ALTEA 2012 – Radio/navigation system MFD2, radio and navigation system RNS-low, CD changer, MP3 media player . Wiring diagrams, Pin Connector, Location

    HomeSEATSEAT ALTEASEAT ALTEA 2012SEAT ALTEA 2012 ALL WIRING DIAGRAMS - ENGLISH
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Wiring Diagram SEAT ALTEA 2012 - Aerial - GPS aerial - control unit with display for radio and navigation system



Wiring Diagram SEAT ALTEA 2012 - Aerial - GPS aerial - control unit with display for radio and navigation system Download PDF file
ABattery
J503Control unit with display for radio and navigation system
J519Onboard supply control unit
J533Data bus diagnostic interface
R11Aerial
R50GPS aerial
R36Telephone transmitter and receiver unit
T16c16-pin connector, on radio, consists of two 8-pin connectors
  372 Earth connection 7, in main wiring harness
  507 Screw connection (30), on fuse holder on battery
  A178 Connection (infotainment CAN bus, high), in dash panel wiring harness
  A179 Connection (infotainment CAN bus, low), in dash panel wiring harness
  A189 Positive connection 5 (30a), in dash panel wiring harness
*for models with CD changer only
**only models with telephone Bluetooth

Wiring Diagram SEAT ALTEA 2012 - Front left and right treble loudspeaker - front right and left bass loudspeaker - control unit with display for radio and navigation system



Wiring Diagram SEAT ALTEA 2012 - Front left and right treble loudspeaker - front right and left bass loudspeaker - control unit with display for radio and navigation systemGet access to all wiring diagrams of the carDownload PDF file
J503Control unit with display for radio and navigation system
J519Onboard supply control unit
R20Front left treble loudspeaker
R21Front left bass loudspeaker
R22Front right treble loudspeaker
R23Front right bass loudspeaker
T16c16-pin connector, on radio, consists of two 8-pin connectors
T20a20-pin connector, driver side A-pillar
T20b20-pin connector, front passenger side A-pillar
*only models up to April 2008
**only models from May 2008

Wiring Diagram SEAT ALTEA 2012 - Rear left and right treble loudspeaker - rear right and left bass loudspeaker - control unit with display for radio and navigation system



Wiring Diagram SEAT ALTEA 2012 - Rear left and right treble loudspeaker - rear right and left bass loudspeaker - control unit with display for radio and navigation systemGet access to all wiring diagrams of the carDownload PDF file
J503Control unit with display for radio and navigation system
J519Onboard supply control unit
R14Rear left treble loudspeaker
R15Rear left bass loudspeaker
R16Rear right treble loudspeaker
R17Rear right bass loudspeaker
T16c16-pin connector, on radio, consists of two 8-pin connectors
T20e20-pin connector, left B-pillar
T20f20-pin connector, right B-pillar
*only models with 8 loudspeakers

Wiring Diagram SEAT ALTEA 2012 - CD changer - control unit with display for radio and navigation system



Wiring Diagram SEAT ALTEA 2012 - CD changer - control unit with display for radio and navigation systemGet access to all wiring diagrams of the carDownload PDF file
J503Control unit with display for radio and navigation system
J519Onboard supply control unit
R41CD changer
T1212-pin connector
T12a12-pin connector
*for models with CD changer only


SEAT ALTEA 2012

Connector:

SEAT ALTEA 2012 Control units overview

Control units overview
   
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
q   Connector assigment
q   Pin connector
q   50-pin connector assigment
q   50-pin connector
q   75-pin connector assigment
q   75-pin connector
q   Connector assigment
q   Pin connector

   
Download PDF file
4 -  Control unit
q   from May 2005:
q   Headlight range control, control unit -J431-
q   Location
q   Connector assigment
q   Pin connector
q   Cornering light and headlight range control unit -J745-
q   Location
q   Connector assigment
q   Pin connector
q   Connector assigment
q   Pin connector
q   Connector assigment
q   Pin connector

   
Download PDF file
q   Connector assigment
q   Pin connector
q   Connector assigment
q   Pin connector
q   Connector assigment
q   Pin connector
q   Connector assigment
q   Pin connector

   
Download PDF file
q   Connector assigment
q   Pin connector
q   Pin connector
q   from November 2005:
q   Description of signal
q   from November 2007:
q   Description of signal
q   Connector assigment
q   Pin connector

   
Convenience system central control unit -J393-    
Download PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Convenience system central control unit -J393-

Altea Fitting Locations No.  805 / 7
Location:
Under centre console -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
50-pin connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Airbag control unit -J234-

Altea Fitting Locations No.  805 / 9
   
75-pin connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Airbag control unit -J234-

Altea Fitting Locations No.  805 / 10
Location:
In front passenger door -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Front passenger side door control unit -J387-

Altea Fitting Locations No.  805 / 12
Location:
In dash panel, right -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Headlight range control, control unit -J431-

Altea Fitting Locations No.  805 / 14
Location:
In dash panel, right -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Cornering light and headlight range control unit -J745-

Altea Fitting Locations No.  805 / 16
Location:
In rear right door -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Rear right door control unit -J389-

Altea Fitting Locations No.  805 / 18
Location:
Under rear seat, right, on fuel delivery unit -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Fuel pump control unit -J538-
q   Engines BLR, BLY, BVY, BVZ, BWA, BYT, BZB and CAXC

Altea Fitting Locations No.  805 / 20
Location:
In rear left door -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Rear left door control unit -J388-

Altea Fitting Locations No.  805 / 22
Location:
Behind front interior light -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Sliding sunroof adjustment control unit -J245-

Altea Fitting Locations No.  805 / 24
Location:
In driver door -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Driver door control unit -J386-

Altea Fitting Locations No.  805 / 26
Location:
Below the dash panel on left, near centre console -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Data bus diagnostic interface -J533-

Altea Fitting Locations No.  805 / 28
Location:
On steering column -arrow-
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  Steering column electronics control unit -J527-

Altea Fitting Locations No.  805 / 30
Location:
On left under dash panel, under relay carrier -arrow-.
 
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
Pin connector:
SEAT ALTEA 2012 Control units overviewGet access to all wiring diagrams of the carDownload PDF file
A -  11-pin connector
B -  12-pin connector
C -  12-pin connector
D -  11-pin connector
E -  16-pin connector
F -  8-pin connector
G -  12-pin connector
H -  Vacant
I -  2-pin connector
J -  6-pin connector
K -  10-pin connector
L -  2-pin connector

   

Altea Fitting Locations No.  805 / 33
   
Connector Pin Terminal Equipment
H		 Equipment
M
B 9 Right tail light signal output x x
B 10 Rear right turn signal signal output x x
B 11 Interior lighting signal output, door contact switch x x
B 12 Illumination - switches and instruments (58d) signal output x x
C 1 Signal output for switching heated seat off x x
C 2 Left brake and tail light signal output x x
C 3 Signal output for rear right fog light x x
C 4   - -
C 5 Left seat backrest switch signal input x x
C 6 Right seat backrest switch signal input x x
C 7   - -
C 8 Number plate light signal output x x
C 9 High level brake light signal output x x
C 10 Left tail light signal output x x
C 11 Left tail light signal output x x
C 12 Left reversing light signal output x x
D 1 Supply (30), left lights x x
D 2 Left fog light signal output x -
D 3 Left main beam signal output x x
D 4 Left dipped beam signal output x x

   

Altea Fitting Locations No.  805 / 35
   
Connector Pin Terminal Equipment
H		 Equipment
M
E 12 Come-Home potentiometer input signal x x
E 13 Rear fog light switch signal input x x
E 14 Automatic driving lights switch signal input x x
E 15   - -
E 16 Light switch position "0" signal input x x
F 1 Signal input (50), diagnosis x x
F 2 Signal input (15), diagnosis engine x x
F 3 LIN-Bus x x
F 4 Signal (L) alternator x x
F 5 Bonnet switch input signal x x
F 6 Reversing light switch signal input x x
F 7 Input signal for reference voltage (30) x x
F 8 Input signal for earth - reference voltage (31) x x
G 1 Supply signal input (50) for ignition/starter switch x x
G 2 Hazard warning light system warning lamp signal output x x
G 3 Heated rear window warning lamp signal output x x
G 4 Signal earth for illumination regulators - switches and instruments (31) x x
G 5   - -
G 6 Heated rear window button input signal x x

   

Altea Fitting Locations No.  805 / 37
   
Connector Pin Terminal Equipment
H		 Equipment
M
I 1 Supply (75a) input x x
I 2 Supply (75x) output x x
J 1 Washer pump supply input x x
J 2 Washer pump motor and rear window wiper motor signal output x x
J 3 Horn supply input x x
J 4 Washer pump motor and rear window wiper motor signal output x x
J 5 Washer pump earth (31) x x
J 6 Horn signal output x x
K 1 Heated rear window signal output x x
K 2   - -
K 3   - -
K 4   - -
K 5 Supply input (30G) x x
K 6 Heated rear window supply input x x
K 7   - -
K 8   - -
K 9   - -
K 10 Supply output (30G) x x
L 1 Interior supply input (15) x x
L 2 Interior supply output (15) x x

   

SEAT ALTEA 2012 Description of signal for onboard supply control unit -J519-, from November 2007

Altea Fitting Locations No.  805 / 39
   
Connector Pin Terminal Equipment
H		 Equipment
M
B 9 Right brake and tail light signal output (Altea and Toledo)
Right tail light signal output (Altea XL and Freetrack)		 x x
B 10 Rear right turn signal signal output x x
B 11 Interior lighting signal output, door contact switch x x
B 12 Illumination - switches and instruments (58d) signal output x x
C 1 Signal output for switching heated seat off x x
C 2 Left brake and tail light signal output (Altea XL and Freetrack) x x
C 3 Signal output for rear right fog light x x
C 4   - -
C 5 Left seat backrest switch signal input x x
C 6 Right seat backrest switch signal input x x
C 7   - -
C 8 Number plate light signal output x x
C 9 High level brake light signal output x x
C 10 Left brake and tail light signal output (Altea and Toledo)
Left tail light signal output (Altea XL and Freetrack)		 x x
C 11 Left tail light signal output x x
C 12 Left reversing light signal output x x
D 1 Supply (30), left lights x x
D 2 Left fog light signal output x -
D 3 Left main beam signal output x x
D 4 Left dipped beam signal output x x

   

Altea Fitting Locations No.  805 / 41
   
Connector Pin Terminal Equipment
H		 Equipment
M
E 12 Come-Home potentiometer input signal x x
E 13 Rear fog light switch signal input x x
E 14 Automatic driving lights switch signal input x x
E 15   - -
E 16 Light switch position "0" signal input x x
F 1 Signal input (50), diagnosis x x
F 2 Signal input (15), diagnosis engine x x
F 3 LIN-Bus x x
F 4 Signal (L) alternator x x
F 5 Bonnet switch input signal x x
F 6 Reversing light switch signal input x x
F 7 Input signal for reference voltage (30) x x
F 8 Input signal for earth - reference voltage (31) x x
G 1 Supply signal input (50) for ignition/starter switch x x
G 2 Hazard warning light system warning lamp signal output x x
G 3 Heated rear window warning lamp signal output x x
G 4 Signal earth for illumination regulators - switches and instruments (31) x x
G 5   - -
G 6 Heated rear window button input signal x x

   

Altea Fitting Locations No.  805 / 43
   
Connector Pin Terminal Equipment
H		 Equipment
M
I 1 Supply (75a) input x x
I 2 Supply (75x) output x x
J 1 Washer pump supply input x x
J 2 Washer pump motor and rear window wiper motor signal output x x
J 3 Horn supply input x x
J 4 Washer pump motor and rear window wiper motor signal output x x
J 5 Washer pump earth (31) x x
J 6 Horn signal output x x
K 1 Heated rear window signal output x x
K 2   - -
K 3   - -
K 4   - -
K 5 Supply input (30G) x x
K 6 Heated rear window supply input x x
K 7   - -
K 8   - -
K 9   - -
K 10 Supply output (30G) x x
L 1 Interior supply input (15) x x
L 2 Interior supply output (15) x x

   

SEAT ALTEA 2012 Control unit with display in dash panel insert -J285-

Location:
In dash panel -arrow-
 
SEAT ALTEA 2012 Control unit with display in dash panel insert -J285-Get access to all wiring diagrams of the carDownload PDF file
Connector assigment:
SEAT ALTEA 2012 Control unit with display in dash panel insert -J285-Get access to all wiring diagrams of the carDownload PDF file
A -  Control unit with display in dash panel insert -J285-

SEAT ALTEA 2012 Overview of earth points in engine compartment

Overview of earth points in engine compartment
   
SEAT ALTEA 2012 Overview of earth points in engine compartmentGet access to all wiring diagrams of the carDownload PDF file

   
Download PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location

   
Download PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location

   
Download PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location

   
Download PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location

   
Download PDF file
from January 2004:
  609 Earth point, on right in plenum chamber -arrow-
 
SEAT ALTEA 2012 Overview of earth points in engine compartmentGet access to all wiring diagrams of the carDownload PDF file
Download PDF file
  1 Earth strap, battery body, on left in engine compartment, next to battery -arrow-
 
SEAT ALTEA 2012 Overview of earth points in engine compartmentGet access to all wiring diagrams of the carDownload PDF file
  671 Earth point 1, on front left longitudinal member -arrow A-
  672 Earth point 2, on front left longitudinal member -arrow C-
Download PDF file
From May 2005:
  671 Earth point 1, on front left longitudinal member -arrow A-
  672 Earth point 2, on front left longitudinal member -arrow C-
Download PDF file
  671 Earth point 1, on front left longitudinal member -arrow A-
  673 Earth point 3, on front left longitudinal member -arrow C-
Download PDF file
From May 2006:
  671 Earth point 1, on front left longitudinal member -arrow A-
  673 Earth point 3, on front left longitudinal member -arrow C-
Download PDF file
  671 Earth point 1, on front left longitudinal member -arrow A-
  673 Earth point 3, on front left longitudinal member -arrow C-
Download PDF file
only models with engine codes BLR, BLY, BVY, BVZ, BWA, BXW, BZB and CAXC:
  18 Earth point on engine block -arrow-
 
SEAT ALTEA 2012 Overview of earth points in engine compartmentGet access to all wiring diagrams of the carDownload PDF file

SEAT ALTEA 2012 Overview of earth points in vehicle interior

Overview of earth points in vehicle interior
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location

   
Download PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location
q   From November 2005:
q   Location

   
Download PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location

   
Download PDF file
q   From May 2005:
q   Location
q   From November 2005:
q   Location
q   From May 2006:
q   Location
q   From May 2007:
q   Location

   
Download PDF file
from January 2004:
  47 Earth point, in front right footwell -arrow B-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
  47 Earth point, in front right footwell -arrow B-
Download PDF file
From November 2005:
  47 Earth point, in front right footwell -arrow B-
Download PDF file
  47 Earth point, in front right footwell -arrow B-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
From May 2007:
  47 Earth point, in front right footwell -arrow B-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
Download PDF file
  77 Earth point, lower part of left B-pillar -arrow-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
  44 Earth point, lower part of left A-pillar -arrow A-
Download PDF file
From May 2005:
  44 Earth point, lower part of left A-pillar -arrow A-
Download PDF file
  602 Earth point, in front left footwell -arrow B-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
From May 2006:
  602 Earth point, in front left footwell -arrow B-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
  602 Earth point, in front left footwell -arrow B-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file
From May 2007:
  605 Earth point, on top end of steering column -arrow-
 
SEAT ALTEA 2012 Overview of earth points in vehicle interiorGet access to all wiring diagrams of the carDownload PDF file

SEAT ALTEA 2012 Overview of earth points in luggage compartment and in roof

Overview of earth points in luggage compartment and in roof
SEAT ALTEA 2012 Overview of earth points in luggage compartment and in roofGet access to all wiring diagrams of the carDownload PDF file
q   from May 2007 (for Altea XL and Freetrack only):
q   Location
q   From May 2005:
q   Location
q   From November 2005:
q   Location

   
Download PDF file

   
Download PDF file
from May 2007 (for Altea XL and Freetrack only):
Download PDF file
Download PDF file
from January 2004:
Download PDF file
Download PDF file
From November 2005:
Download PDF file
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Download PDF file
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From May 2006:
Download PDF file
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From September 2004:
Download PDF file
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From November 2005:
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From May 2007:
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