SEAT ALTEA 2011 – Heated driver and front passenger seat cushion . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT ALTEA 2011 - Heated driver seat cushion - heated driver seat backrest - driver seat temperature sensor - heated driver seat control unit

A	Battery
G59	Driver seat temperature sensor
J131	Heated driver seat control unit
J681	Terminal 15 voltage supply relay 2, on onboard supply control unit (460)
T10f	10-pin connector, under driver seat
Z6	Heated driver seat cushion
Z7	Heated driver seat backrest
81	Earth connection 1, in dash panel wiring harness
96	Earth connection 1, in seat heating wiring harness
507	Screw connection (30), on fuse holder on battery
A38	Positive connection 2 (15a), in dash panel wiring harness
A50	Positive connection (30as), in dash panel wiring harness
A192	Positive connection 3 (15a), in dash panel wiring harness
M41	Connection 1, in driver seat wiring harness
M42	Connection 2, in driver seat wiring harness

Wiring Diagram SEAT ALTEA 2011 - Heated front passenger seat cushion - seat heater relay - heated front passenger seat backrest - front passenger seat temperature sensor - heated driver and front passenger seat control unit

E94	Heated driver seat regulator, on operating unit
E95	Heated front passenger seat regulator, on operating unit
G60	Front passenger seat temperature sensor
J83	Seat heater relay (449)
J131	Heated driver seat control unit
J132	Heated front passenger seat control unit
J519	Onboard supply control unit
T10f	10-pin connector, under driver seat
T10g	10-pin connector, under front passenger seat
T20c	20-pin connector, on operating unit
Z8	Heated front passenger seat cushion
Z9	Heated front passenger seat backrest
136	Earth connection 2, in seat heating wiring harness
B431	Connection (seat heating), in main wiring harness
M42	Connection 2, in driver seat wiring harness
M51	Connection 1, in front passenger seat wiring harness
M52	Connection 2, in front passenger seat wiring harness
*	only models with heater
**	only models with semiautomatic air conditioning system
***	only models with Climatronic

SEAT ALTEA 2011 Overview of relay on relay carrier

Overview of relay on relay carrier    

q	from May 2005:

q	Position of relays

q	from November 2005:

q	Position of relays

q	from May 2006:

q	Position of relays

q	from November 2006:

q	Position of relays

q	from May 2007:

q	Position of relays

q	from November 2007:

q	Position of relays

Altea	Fitting Locations	No.  803 / 2

2 -	Relay on relay carrier in electronics box

q	Left in engine compartment

q	from January 2004:

q	Position of relays

q	from May 2005:

q	Position of relays

q	from November 2005:

q	Position of relays

q	from May 2006:

q	Position of relays

q	from November 2006:

q	Position of relays

q	from May 2007:

q	Position of relays

q	from November 2007:

q	Position of relays

3 -

q	from May 2005:

q	Position of relays

q	from November 2005:

q	Position of relays

q	from May 2006:

q	Position of relays

q	from November 2006:

q	Position of relays

q	from May 2007:

q	Position of relays

q	from November 2007:

q	Position of relays

q	from May 2008:

q	Position of relays

Altea	Fitting Locations	No.  803 / 3

4 -	terminal on relay carrier on onboard supply control unit

q	Left dash panel

q	from January 2004:

q	Position of relays

q	from May 2005:

q	Position of relays

q	from November 2005:

q	Position of relays

q	from May 2006:

q	Position of relays

q	from November 2006:

q	Position of relays

q	from May 2007:

q	Position of relays

q	from November 2007:

q	Position of relays

q	from May 2008:

q	Position of relays

Relay position assignment on additional relay carrier under electronics box in left engine compartment, from January 2004

C1 -

Vacant

C2 -	Automatic glow period control unit -J179- (461)

C3 -

Vacant

C4 -

Vacant

C5 -

Vacant

C6 -

Vacant

The additional relay carrier is located under the electronics box and is only visible when it is removed.

SEAT ALTEA 2011 Relay position assignment on additional relay carrier under electronics box in left engine compartment, from May 2005

Relay position assignment on additional relay carrier under electronics box in left engine compartment, from May 2005

C1 -

Vacant

C2 -	Automatic glow period control unit -J179- (461)

q	Engines AZV, BJB, BKC and BKD

C3 -

Vacant

C4 -

Vacant

C5 -

Vacant

C6 -

Vacant

The additional relay carrier is located under the electronics box and is only visible when it is removed.

SEAT ALTEA 2011 Additional relay carrier, under electronics box, on left of engine compartment, from November 2005

Additional relay carrier, under electronics box, on left of engine compartment, from November 2005

Automatic glow period control unit -J179- (engines AZV, BJB, BKC, BKD, BLS, BMM, BMN and BXE).

The additional relay carrier is located under the electronics box and is only visible when it is removed.

 

SEAT ALTEA 2011 Additional relay carrier, under electronics box, on left of engine compartment, from May 2006

Additional relay carrier, under electronics box, on left of engine compartment, from May 2006

Automatic glow period control unit -J179- (engines AZV, BKC, BKD, BLS, BMM, BMN and BXE)

The additional relay carrier is located under the electronics box and is only visible when it is removed.

 

SEAT ALTEA 2011 Additional relay carrier, under electronics box, on left of engine compartment, from November 2006

Additional relay carrier, under electronics box, on left of engine compartment, from November 2006

Automatic glow period control unit -J179- (engines AZV, BKC, BKD, BLS, BMM, BMN and BXE)

The additional relay carrier is located under the electronics box and is only visible when it is removed.

 

SEAT ALTEA 2011 Additional relay carrier, under electronics box, on left of engine compartment, from May 2007

Additional relay carrier, under electronics box, on left of engine compartment, from May 2007

Automatic glow period control unit -J179- (engines AZV, BKC, BKD, BLS, BMM, BMN and BXE)

The additional relay carrier is located under the electronics box and is only visible when it is removed.

 

SEAT ALTEA 2011 Additional relay carrier, under electronics box, on left of engine compartment, from November 2007

Additional relay carrier, under electronics box, on left of engine compartment, from November 2007

Automatic glow period control unit -J179- (engines AZV, BKC, BKD, BLS, BMM, BMN and BXE)

The additional relay carrier is located under the electronics box and is only visible when it is removed.

 

SEAT ALTEA 2011 Relay locations on electronics box on electronics box, on left of engine compartment, from January 2004

Relay locations on electronics box on electronics box, on left of engine compartment, from January 2004

A1 -	Secondary air pump fuse -J299- (433)

q	Engine BGU

A2 -

Vacant

A3 -	Current supply relay for Simos control unit -J363- (167)

q	Engine BGU

A4 -	Terminal 30 voltage supply relay -J317- (458)

q	Engines AZV, BGU, BJB, BKC and BKD

-	Motronic current supply relay -J271- (458)

q	Engines BLR and BLY

SEAT ALTEA 2011 Relay locations in electronics box, in left engine compartment, from May 2005

Relay locations in electronics box, in left engine compartment, from May 2005

A1 -	Terminal 30 voltage supply relay -J317- (458)

q	Engines AZV, BJB, BKC, BKD, BLS, BSE and BSF

-	Motronic current supply relay -J271- (458)

q	Engines BLR and BLY

A2 -	Secondary air pump fuse -J299- (100)

q	Engine BSE

SEAT ALTEA 2011 Relay locations in electronics box, in left engine compartment, from November 2005

Relay locations in electronics box, in left engine compartment, from November 2005

A1 -	Terminal 30 voltage supply relay -J317- (458)

q	Engines AZV, BJB, BKC, BKD, BLS, BMM, BMN, BSE, BSF and BXE

-	Motronic current supply relay -J271- (458)

q	Engines BVY and BVZ

A2 -	Secondary air pump fuse -J299- (100)

q	Engine BSE

SEAT ALTEA 2011 Relay locations in electronics box, in left engine compartment, from May 2006

Relay locations in electronics box, in left engine compartment, from May 2006

A1 -	Terminal 30 voltage supply relay -J317- (100)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BXE and BXW

-	Terminal 30 voltage supply relay -J317- (458)

q	Engines BSE and BSF

-	Motronic current supply relay -J271- (100)

q	Engines BVY, BVZ and BWA

A2 -	Secondary air pump fuse -J299- (100)

q	Engine BSE

SEAT ALTEA 2011 Relay locations in electronics box, in left engine compartment, from November 2006

Relay locations in electronics box, in left engine compartment, from November 2006

A1 -	Terminal 30 voltage supply relay -J317- (100)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BXE and BXW

-	Terminal 30 voltage supply relay -J317- (458)

q	Engines BSE and BSF

-	Motronic current supply relay -J271- (100)

q	Engines BVY, BVZ, BWA and BYT

A2 -	Secondary air pump fuse -J299- (100)

q	Engine BSE

-	Engine component current supply relay - J757 (100) (engine BYT)

SEAT ALTEA 2011 Relay locations in electronics box, in left engine compartment, from May 2007

Relay locations in electronics box, in left engine compartment, from May 2007

A1 -	Terminal 30 voltage supply relay -J317- (100)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BXE and BXW

-	Terminal 30 voltage supply relay -J317- (458)

q	Engines BSE and BSF

-	Motronic current supply relay -J271- (100)

q	Engines BVY, BVZ, BWA and BZB

A2 -	Secondary air pump fuse -J299- (100)

q	Engine BSE

-	Current supply relay, relais for engine components -J757- (100)

q	Engine BZB

SEAT ALTEA 2011 Relay locations in electronics box, in left engine compartment, from November 2007

Relay locations in electronics box, in left engine compartment, from November 2007

A1 -	Terminal 30 voltage supply relay -J317- (100)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BXE and BXW

-	Terminal 30 voltage supply relay -J317- (458)

q	Engines BSE, BSF and CCSA

-	Motronic current supply relay -J271- (100)

q	Engines BVY, BVZ, BWA, BZB and CAXC

A2 -	Secondary air pump fuse -J299- (100)

q	Engines BSE and CCSA

-	Current supply relay, relais for engine components -J757- (100)

q	Engine BZB

-	Additional coolant pump relay -J496- (100)

q	Engine CAXC

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from January 2004

Relay locations on relay carrier, left dash panel, from January 2004

1 -

Vacant

2 -	Terminal 50 voltage supply relay -J682- (433)

3 -

Vacant

4 -	Fuel pump relay -J17- (449)

q	Engines AZV, BGU, BJB, BKC and BKD

-	Heated windscreen relay -J47- (404)

5 -

Vacant

6 -

Vacant

7 -	Headlight washer system relay -J39- (53)

8 -

Vacant

9 -

Vacant

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from May 2005

Relay locations on relay carrier, left dash panel, from May 2005

1 -

Vacant

2 -	Terminal 50 voltage supply relay -J682- (433)

3 -

Vacant

4 -	Fuel pump relay -J17- (449)

q	Engines AZV, BJB, BKC, BKD, BLS, BSE and BSF

-	Current supply relay for Simos control unit -J363- (449)

q	Engines BSE and BSF

5 -

Vacant

6 -

Vacant

7 -	Headlight washer system relay -J39- (53)

8 -	Heated windscreen relay -J47- (404)

9 -

Vacant

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from November 2005

Relay locations on relay carrier, left dash panel, from November 2005

1 -

Vacant

2 -	Terminal 50 voltage supply relay -J682- (433)

3 -

Vacant

4 -	Fuel pump relay -J17- (395)

q	Engines AZV, BJB, BKC, BKD, BLS, BMM, BMN, BSE, BSF and BXE

-	Current supply relay for Simos control unit -J363- (395)

q	Engines BSE and BSF

5 -

Vacant

6 -

Vacant

7 -	Headlight washer system relay -J39- (53)

8 -	Heated windscreen relay -J47- (395)

9 -

Vacant

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from May 2006

Relay locations on relay carrier, left dash panel, from May 2006

1 -

Vacant

2 -	Terminal 50 voltage supply relay -J682- (53)

3 -

Vacant

4 -	Fuel pump relay -J17- (395)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE and BXW

-	Current supply relay for Simos control unit -J363- (395)

q	Engines BSE and BSF

-	Fuel supply relay -J643- (395)

q	Engine BXW

-	Circulation pump relay -J160- (395)

q	Engine BWA

-	Motronic current supply relay 2 -J670- (395)

q	Engine BWA

Altea	Fitting Locations	No.  803 / 22

5 -

Vacant

6 -

Vacant

7 -	Headlight washer system relay -J39- (53)

8 -	Heated windscreen relay -J47- (395)

9 -

Vacant

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from November 2006

Relay locations on relay carrier, left dash panel, from November 2006

1 -	Terminal 50 voltage supply relay -J682- (53)

2 -

Vacant

3 -

Vacant

4 -	Fuel pump relay -J17- (395)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE and BXW

-	Current supply relay for Simos control unit -J363- (395)

q	Engines BSE and BSF

-	Fuel supply relay -J643- (395)

q	Engine BXW

-	Circulation pump relay -J160- (395)

q	Engine BWA

-	Motronic current supply relay 2 -J670- (395)

q	Engine BWA

-	Continued coolant circulation relay - J151 (395) engine (BYT)

Altea	Fitting Locations	No.  803 / 24

5 -	Low heat output relay -J359- (373)

6 -	High heat output relay -J360- (370)

7 -	Headlight washer system relay -J39- (53) or (373)

8 -	Heated windscreen relay -J47- (395)

9 -

Vacant

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from May 2007

Relay locations on relay carrier, left dash panel, from May 2007

1 -	Terminal 50 voltage supply relay -J682- (53) or (373)

2 -

Vacant

3 -

Vacant

4 -	Fuel pump relay -J17- (395)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE and BXW

-	Current supply relay for Simos control unit -J363- (395)

q	Engines BSE and BSF

-	Fuel supply relay -J643- (395)

q	Engine BXW

-	Circulation pump relay -J160- (395)

q	Engine BWA

-	Motronic current supply relay 2 -J670- (395)

q	Engine BWA

-	Continued coolant circulation relay -J151- (395)

q	Engine BZB

Altea	Fitting Locations	No.  803 / 26

5 -	Low heat output relay -J359- (373)

6 -	High heat output relay -J360- (370)

7 -	Headlight washer system relay -J39- (53) or (373)

8 -	Heated windscreen relay -J47- (395)

9 -

Vacant

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from November 2007

Relay locations on relay carrier, left dash panel, from November 2007

1 -	Terminal 50 voltage supply relay -J682- (53) or (373)

2 -

Vacant

3 -

Vacant

4 -	Fuel pump relay -J17- (395)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE, BXW and CCSA

-	Current supply relay for Simos control unit -J363- (395)

q	Engines BSE, BSF and CCSA

-	Fuel supply relay -J643- (395)

q	Engine BXW

-	Circulation pump relay -J160- (395)

q	Engine BWA

-	Motronic current supply relay 2 -J670- (395)

q	Engine BWA

-	Continued coolant circulation relay -J151- (395)

q	Engine BZB

Altea	Fitting Locations	No.  803 / 28

5 -	Low heat output relay -J359- (373)

6 -	High heat output relay -J360- (370)

7 -	Headlight washer system relay -J39- (53) or (373)

8 -	Heated windscreen relay -J47- (395)

9 -

Vacant

SEAT ALTEA 2011 Relay locations on relay carrier, left dash panel, from May 2008

Relay locations on relay carrier, left dash panel, from May 2008

1 -	Terminal 50 voltage supply relay -J682- (53) or (373)

2 -

Vacant

3 -

Vacant

4 -	Fuel pump relay -J17- (395) or (404)

q	Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE, BXW and CCSA

-	Current supply relay for Simos control unit -J363- (395) or (404)

q	Engines BSE, BSF and CCSA

-	Fuel supply relay -J643- (395) or (404)

q	Engine BXW

-	Circulation pump relay -J160- (395) or (404)

q	Engine BWA

-	Motronic current supply relay 2 -J670- (395) or (404)

q	Engine BWA

Altea	Fitting Locations	No.  803 / 30

-	Continued coolant circulation relay -J151- (395) or (404)

q	Engine BZB

5 -	Low heat output relay -J359- (373)

6 -	High heat output relay -J360- (370)

7 -	Headlight washer system relay -J39- (53) or (373)

8 -	Heated windscreen relay -J47 (395) or (404)

9 -

Vacant

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from January 2004

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from January 2004

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -	Seat heater relay -J83- (449)

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay - J9 (53)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (404)

B8 -	Double washer pump relay 2 -J730- (404)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2005

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2005

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -	Seat heater relay -J83- (449)

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay - J9 (53)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (404)

B8 -	Double washer pump relay 2 -J730- (404)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from November 2005

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from November 2005

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -	Seat heater relay -J83- (449)

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay - J9 (53)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (395)

B8 -	Double washer pump relay 2 -J730- (395)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2006

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2006

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -	Seat heater relay -J83- (449)

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay - J9 (53)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (395)

B8 -	Double washer pump relay 2 -J730- (395)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from November 2006

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from November 2006

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -	Seat heater relay -J83- (449)

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay -J9- (53) or (373)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (395)

B8 -	Double washer pump relay 2 -J730- (395)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2007

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2007

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -	Seat heater relay -J83- (449)

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay -J9- (53) or (373)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (395)

B8 -	Double washer pump relay 2 -J730- (395)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from November 2007

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from November 2007

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -	Seat heater relay -J83- (449)

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay -J9- (53) or (373)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (395)

B8 -	Double washer pump relay 2 -J730- (395)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2008

Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from May 2008

B1 -	Terminal 15 voltage supply relay 2 -J681- (460)

B2 -

Vacant

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay 2 -J689- (449)

B5 -	Heated rear window relay -J9- (53) or (373)

B6 -	Dual tone horn relay -J4- (449)

B7 -	Double washer pump relay 1 -J729- (395) or (404)

B8 -	Double washer pump relay 2 -J730- (395) or (404)

B9 -	X-contact relief relay -J59- (460)

SEAT ALTEA 2011 Overview of earth points in engine compartment

Overview of earth points in engine compartment    

Altea	Fitting Locations	No.  801 / 2

q	From May 2005:

q

Location

q	From November 2005:

q

Location

q	From May 2006:

q

Location

q	From May 2007:

q

Location

Altea	Fitting Locations	No.  801 / 3

q	From May 2005:

q

Location

q	From November 2005:

q

Location

q	From May 2006:

q

Location

q	From May 2007:

q

Location

Altea	Fitting Locations	No.  801 / 4

q	From May 2005:

q

Location

q	From November 2005:

q

Location

q	From May 2006:

q

Location

q	From May 2007:

q

Location

Altea	Fitting Locations	No.  801 / 5

q	From May 2005:

q

Location

q	From November 2005:

q

Location

q	From May 2006:

q

Location

q	From May 2007:

q

Location

13	Earth point, in engine compartment, right -arrow-

 

from January 2004:   609 Earth point, on right in plenum chamber -arrow-

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607	Earth point, on left in plenum chamber -arrow-

 

1 Earth strap, battery body, on left in engine compartment, next to battery -arrow-

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671	Earth point 1, on front left longitudinal member -arrow A-

672	Earth point 2, on front left longitudinal member -arrow C-

3	Earth strap, engine - body -arrow D-

 

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-   3 Earth strap, engine - body -arrow D-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

671	Earth point 1, on front left longitudinal member -arrow A-

673	Earth point 3, on front left longitudinal member -arrow C-

3	Earth strap, engine - body -arrow C-

 

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-   3 Earth strap, engine - body -arrow C-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

671	Earth point 1, on front left longitudinal member -arrow A-

673	Earth point 3, on front left longitudinal member -arrow C-

3	Earth strap, engine - body -arrow C-

 

only models with engine codes BLR, BLY, BVY, BVZ, BWA, BXW, BZB and CAXC:   18 Earth point on engine block -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

SEAT ALTEA 2011 Overview of earth points in vehicle interior

Overview of earth points in vehicle interior

q	From May 2005:

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Location

q	From November 2005:

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Location

q	From May 2006:

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Location

q	From May 2007:

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Location

Altea	Fitting Locations	No.  801 / 12

q	From May 2005:

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Location

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Location

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Location

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Location

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Location

Altea	Fitting Locations	No.  801 / 13

q	From May 2005:

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Location

q	From November 2005:

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Location

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Location

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Location

Altea	Fitting Locations	No.  801 / 14

q	From May 2005:

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Location

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Location

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Location

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Location

610	Earth point (audio), under centre console, front -arrow-

 

from January 2004:   47 Earth point, in front right footwell -arrow B-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

47	Earth point, in front right footwell -arrow B-

617	Earth point 2, lower part of right A-pillar -arrow C-

 

From November 2005:   47 Earth point, in front right footwell -arrow B-   617 Earth point 2, lower part of right A-pillar -arrow C-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

47	Earth point, in front right footwell -arrow B-

 

From May 2007:   47 Earth point, in front right footwell -arrow B-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

78	Earth point, lower part of right B-pillar -arrow-

 

77 Earth point, lower part of left B-pillar -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

602	Earth point, in front left footwell -arrow B-

 

From May 2005:   602 Earth point, in front left footwell -arrow B-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

602	Earth point, in front left footwell -arrow B-

 

From May 2006:   602 Earth point, in front left footwell -arrow B-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

602	Earth point, in front left footwell -arrow B-

 

From May 2007:   605 Earth point, on top end of steering column -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

SEAT ALTEA 2011 Overview of earth points in luggage compartment and in roof

Overview of earth points in luggage compartment and in roof

q	from May 2007 (for Altea XL and Freetrack only):

q

Location

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Location

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Location

Altea	Fitting Locations	No.  801 / 23

675	Earth point 2, on right in luggage compartment -arrow A-

 

from May 2007 (for Altea XL and Freetrack only):   675 Earth point 2, on right in luggage compartment -arrow A-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

51	Earth point, on right in luggage compartment -arrow-

 

from January 2004:   73 Earth point, near centre, rear of roof -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

73	Earth point, near centre, rear of roof -arrow-

 

From November 2005:   73 Earth point, near centre, rear of roof -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

50	Earth point, on left in luggage compartment -arrow-

 

676 Earth point 2, on left in luggage compartment -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

50	Earth point, on left in luggage compartment -arrow-

 

From May 2006:   50 Earth point, on left in luggage compartment -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

50	Earth point, on left in luggage compartment -arrow-

 

From September 2004:   676 Earth point 2, on left in luggage compartment -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

676	Earth point 2, on left in luggage compartment -arrow-

 

From November 2005:   676 Earth point 2, on left in luggage compartment -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

676	Earth point 2, on left in luggage compartment -arrow-

 

From May 2007:   676 Earth point 2, on left in luggage compartment -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

SEAT ALTEA 2011

Connector:

SEAT ALTEA 2011 Control units overview

Control units overview    

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

Altea	Fitting Locations	No.  805 / 2

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

Altea	Fitting Locations	No.  805 / 3

q	Connector assigment

q	Pin connector

q	Connector assigment

q	Pin connector

q	Connector assigment

q	Pin connector

q	Connector assigment

q	Pin connector

Altea	Fitting Locations	No.  805 / 4

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-    

Location: Below the dash panel on right, near centre console -arrow-

https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car

Connector assigment:

A -	Convenience system central control unit -J393-

Altea Fitting Locations No.  805 / 7 Location: Under centre console -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 50-pin connector assigment:

A -	Airbag control unit -J234-

Altea Fitting Locations No.  805 / 9 75-pin connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Airbag control unit -J234- Altea Fitting Locations No.  805 / 10 Location: In front passenger door -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Front passenger side door control unit -J387- Altea Fitting Locations No.  805 / 12 Location: In dash panel, right -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Headlight range control, control unit -J431- Altea Fitting Locations No.  805 / 14 Location: In dash panel, right -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Cornering light and headlight range control unit -J745- Altea Fitting Locations No.  805 / 16 Location: In rear right door -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Rear right door control unit -J389- Altea Fitting Locations No.  805 / 18 Location: Under rear seat, right, on fuel delivery unit -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 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-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Rear left door control unit -J388- Altea Fitting Locations No.  805 / 22 Location: Behind front interior light -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Sliding sunroof adjustment control unit -J245- Altea Fitting Locations No.  805 / 24 Location: In driver door -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Driver door control unit -J386- Altea Fitting Locations No.  805 / 26 Location: Below the dash panel on left, near centre console -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Data bus diagnostic interface -J533- Altea Fitting Locations No.  805 / 28 Location: On steering column -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car A -  Steering column electronics control unit -J527- Altea Fitting Locations No.  805 / 30 Location: On left under dash panel, under relay carrier -arrow-.   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car Pin connector: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Get access to all wiring diagrams of the car 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 2011 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 2011 Control unit with display in dash panel insert -J285- Location: In dash panel -arrow-

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Connector assigment:

A -	Control unit with display in dash panel insert -J285-

Connector:

B -	36-pin connector -T36-, in wiring harness