SEAT LEON 2011 — Auxiliary heater . Wiring diagrams, Pin Connector, Location — Электросхемы для автомобилей
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SEAT LEON 2011 — Auxiliary heater . Wiring diagrams, Pin Connector, Location
Wiring Diagram SEAT LEON 2011 - Auxiliary air heater element - high heat output relay - low heat output relay - diesel direct injection system control unit https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO SEAT LEON 2011 SEAT LEON 2011 Control units overview 1 - ABS control unit with EDL -J104-
2 - Automatic gearbox control unit -J217-
León Fitting Locations No. 804 / 2
q Connector assigment (Motronic control unit -J220-) → page 804/11
q Connector assigment (diesel direct injection system control unit -J248-) → page 804/12
q Connector (diesel direct injection system control unit -J248-) → page 804/12
León Fitting Locations No. 804 / 3
4 - Power steering control unit -J500-
q From May 2008 (only for right-handdrive vehicles):
León Fitting Locations No. 804 / 4
ABS control unit with EDL -J104-
In engine compartment, right -arrow-
León Fitting Locations No. 804 / 5
26-pin connector assigment:
A - ABS control unit with EDL -J104-
B - 26-pin connector, in wiring harness -T26a-
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47-pin connector assigment:
A - ABS control unit with EDL and ESP -J104-
B - 47-pin connector, in wiring harness -T47-
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Automatic gearbox control unit -J217-
Under front left wing -arrow-
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A - Automatic gearbox control unit -J217-
q Engines BLR, BVY and BVZ
B - 52-pin connector, in wiring harness -T52-
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In centre plenum chamber -arrow-
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Connector assigment (Simos control unit -J361-):
A - Simos control unit -J361-
q Engines BSE, BSF and CCSA
Connector (Simos control unit -J361-):
B - 81-pin connector, in wiring harness -T121-
C - 40-pin connector, in wiring harness -T121-
León Fitting Locations No. 804 / 11
Connector assigment (Motronic control unit -J220-):
A - Motronic control unit -J220-
q Engines BLR, BVY, BVZ, BWA and BWJ
Connector (Motronic control unit -J220-):
B - 94-pin connector, in wiring harness -T94-
C - 60-pin connector, in wiring harness -T60-
León Fitting Locations No. 804 / 12
Connector assigment (Diesel direct injection system control unit -J248-):
A - Diesel direct injection system control unit -J248-
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BXE and BXF
Connector (Diesel direct injection system control unit -J248-):
B - 94-pin connector, in wiring harness -T94-
C - 60-pin connector, in wiring harness -T60-
León Fitting Locations No. 804 / 13
Connector assigment (4HV control unit -J537-):
A - 4HV control unit -J537-
Connector (4HV control unit -J537-):
B - 52-pin connector, in wiring harness -T80-
C - 28-pin connector, in wiring harness -T80-
León Fitting Locations No. 804 / 14
Connector assigment (engine control unit -J623-):
A - Engine control unit -J623-
Connector (engine control unit -J623-):
B - 94-pin connector, in wiring harness -T94-
C - 60-pin connector, in wiring harness -T60-
León Fitting Locations No. 804 / 15
Power steering control unit -J500-
On the steering on the assembly carrier, centre -arrow-
León Fitting Locations No. 804 / 16
A - Power steering control unit -J500-
q T5e/1 = Drive train CAN, low
q T5e/2 = Drive train CAN, high
q T5e/4 = Voltage supply, terminal 15
q T5f/2 = Steering angle sender shaft speed sender
q T5f/3 = Steering angle sender shaft speed sender
q T5f/4 = Steering angle sender shaft speed sender
q T5f/5 = Steering angle sender shaft speed sender
q T2a/1 = Earth, terminal 31, power steering motor
q T2a/2 = Voltage supply, terminal 30, power steering motor
León Fitting Locations No. 804 / 17
A - Power steering control unit -J500-
q T3t/1 = Drive train CAN, low
q T3t/2 = Drive train CAN, high
q T3t/3 = Voltage supply, terminal 15
q T5f/1 = Steering angle sender shaft speed sender
q T5f/2 = Steering angle sender shaft speed sender
q T5f/3 = Steering angle sender shaft speed sender
q T5f/4 = Steering angle sender shaft speed sender
q T5f/5 = Steering angle sender shaft speed sender
q T2a/1 = Earth, terminal 31, power steering motor
q T2a/2 = Voltage supply, terminal 30, power steering motor
SEAT LEON 2011 Overview of relay on relay carrier Overview of relay on relay carrier 1 - Additional relay carrier
q Under electronics box, in left engine compartment
2 - Relay on relay carrier in electronics box
q Left in engine compartment
León Fitting Locations No. 803 / 2
3 - terminal on relay carrier on onboard supply control unit
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Relay position assignment on additional relay carrier under electronics box in left engine compartment, from April 2005
Note:
The additional relay carrier is located under the electronics box and is only visible when it is removed.
C2 - Automatic glow period control unit -J179- (461)
q Engines AZV, BKC and BKD
León Fitting Locations No. 803 / 4
SEAT LEON 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, BKC, BKD, BLS, BMM and BXE)
León Fitting Locations No. 803 / 5
SEAT LEON 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)
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SEAT LEON 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)
León Fitting Locations No. 803 / 7
SEAT LEON 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, BXE and BXF)
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SEAT LEON 2011 Relay locations on electronics box on electronics box, on left of engine compartment, from April 2005 Relay locations on electronics box on electronics box, on left of engine compartment, from April 2005
A1 - Terminal 30 voltage supply relay -J317- (458)
q Engines AZV, BKC, BKD and BSE
- Motronic current supply relay -J271- (458)
A2 - Secondary air pump fuse -J299- (100)
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SEAT LEON 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, BKC, BKD, BLS, BMM, BSE, BSF and BXE
- Motronic current supply relay -J271- (458)
q Engines BVY, BVZ and BWA1
A2 - Secondary air pump fuse -J299- (100)
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SEAT LEON 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- (458)
- Terminal 30 voltage supply relay -J317- (100)
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BXE and BXW
- Motronic current supply relay -J271- (100)
q Engines BVY, BVZ and BWA
A2 - Secondary air pump fuse -J299- (100)
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SEAT LEON 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- (458)
- Terminal 30 voltage supply relay -J317- (100)
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BXE and BXW
- Motronic current supply relay -J271- (100)
q Engines BVY, BVZ, BWA and BWJ
A2 - Secondary air pump fuse -J299- (100)
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SEAT LEON 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, BXF and BXW
- Terminal 30 voltage supply relay -J317- (458)
- Motronic current supply relay -J271- (100)
q Engines BVY, BVZ, BWA, BWJ and BZB
A2 - Secondary air pump fuse -J299- (100)
- Current supply relay, relais for engine components -J757- (100)
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SEAT LEON 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, BXF 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, BWJ, BZB and CAXC
A2 - Secondary air pump fuse -J299- (100)
- Current supply relay, relais for engine components -J757- (100)
- Additional coolant pump relay -J496- (100)
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SEAT LEON 2011 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from April 2005 Position of relays on the relay carrier on onboard power supply control unit, left dash panel, from April 2005
B1 - Terminal 15 voltage supply relay 2 -J681- (460)
B2 - Seat heater relay -J83- (449)
B3 - Rear lid central locking relay -J380- (404)
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)
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SEAT LEON 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 - Rear lid central locking relay -J380- (395)
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)
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SEAT LEON 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 - Rear lid central locking relay -J380- (395)
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)
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SEAT LEON 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 - Rear lid central locking relay -J380- (395)
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)
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SEAT LEON 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)
B3 - Rear lid central locking relay -J380- (395) or (404)
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)
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SEAT LEON 2011 Relay locations on relay carrier, left dash panel, from April 2005 Relay locations on relay carrier, left dash panel, from April 2005
1 - Headlight washer system relay -J39- (53)
2 - Fuel pump relay -J17- (449)
q Engines AZV, BKC, BKD and BSE
- Circulation pump relay -J160- (395)
- Current supply relay for Simos control unit -J363- (449)
- Motronic current supply relay 2 -J670- (449)
3 - Terminal 50 voltage supply relay -J682- (433)
4 - Heated windscreen relay -J47- (404)
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SEAT LEON 2011 Relay locations on relay carrier, left dash panel, from November 2005 Relay locations on relay carrier, left dash panel, from November 2005
1 - Headlight washer system relay -J39- (53)
2 - Fuel pump relay -J17- (395)
q Engines AZV, BKC, BKD, BLS, BMM, BSE, BSF and BXE
- Circulation pump relay -J160- (395)
- Current supply relay for Simos control unit -J363- (395)
- Motronic current supply relay 2 -J670- (395)
3 - Terminal 50 voltage supply relay -J682- (433)
4 - Heated windscreen relay -J47- (395)
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SEAT LEON 2011 Relay locations on relay carrier, left dash panel, from May 2006 Relay locations on relay carrier, left dash panel, from May 2006
1 - Headlight washer system relay -J39- (53)
2 - Fuel pump relay -J17- (395)
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE and BXW
- Circulation pump relay -J160- (395)
- Current supply relay for Simos control unit -J363- (395)
- Fuel supply relay -J643- (395)
- Motronic current supply relay 2 -J670- (395)
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3 - Terminal 50 voltage supply relay -J682- (53)
4 - Heated windscreen relay -J47- (395)
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SEAT LEON 2011 Relay locations on relay carrier, left dash panel, from November 2006 Relay locations on relay carrier, left dash panel, from November 2006
1 - Headlight washer system relay -J39- (53) or (373)
2 - Fuel pump relay -J17- (395)
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE and BXW
- Circulation pump relay -J160- (395)
- Current supply relay for Simos control unit -J363- (395)
- Fuel supply relay -J643- (395)
- Motronic current supply relay 2 -J670- (395)
- Heated windscreen relay -J47- (395)
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3 - High heat output relay -J360- (370)
4 - Heated windscreen relay -J47- (395)
- Low heat output relay -J359- (373)
5 - Terminal 50 voltage supply relay -J682- (53) or (373)
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SEAT LEON 2011 Relay locations on relay carrier, left dash panel, from May 2007 Relay locations on relay carrier, left dash panel, from May 2007
1 - Headlight washer system relay -J39- (53) or (373)
2 - Fuel pump relay -J17- (395)
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE, BXF and BXW
- Circulation pump relay -J160- (395)
- Current supply relay for Simos control unit -J363- (395)
- Fuel supply relay -J643- (395)
- Motronic current supply relay 2 -J670- (395)
- Heated windscreen relay -J47- (395)
- Continued coolant circulation relay -J151- (395)
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3 - High heat output relay -J360- (370)
4 - Heated windscreen relay -J47- (395)
- Low heat output relay -J359- (373)
5 - Terminal 50 voltage supply relay -J682- (53) or (373)
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SEAT LEON 2011 Relay locations on relay carrier, left dash panel, from November 2007 Relay locations on relay carrier, left dash panel, from November 2007
1 - Headlight washer system relay -J39- (53) or (373)
2 - Fuel pump relay -J17- (395)
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE, BXF, BXW and CCSA
- Circulation pump relay -J160- (395)
- Current supply relay for Simos control unit -J363- (395)
q Engines BSE, BSF and CCSA
- Fuel supply relay -J643- (395)
- Motronic current supply relay 2 -J670- (395)
- Heated windscreen relay -J47- (395)
- Continued coolant circulation relay -J151- (395)
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3 - High heat output relay -J360- (370)
4 - Heated windscreen relay -J47- (395)
- Low heat output relay -J359- (373)
5 - Terminal 50 voltage supply relay -J682- (53) or (373)
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SEAT LEON 2011 Relay locations on relay carrier, left dash panel, from May 2008 Relay locations on relay carrier, left dash panel, from May 2008
1 - Headlight washer system relay -J39- (53) or (373)
2 - Fuel pump relay -J17- (395) or (404)
q Engines AZV, BKC, BKD, BLS, BMM, BMN, BSE, BSF, BXE, BXF, BXW and CCSA
- Circulation pump relay -J160- (395) or (404)
- Current supply relay for Simos control unit -J363- (395) or (404)
q Engines BSE, BSF and CCSA
- Fuel supply relay -J643- (395) or (404)
- Motronic current supply relay 2 -J670- (395) or (404)
- Heated windscreen relay -J47 (395) or (404)
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- Continued coolant circulation relay -J151- (395) or (404)
3 - High heat output relay -J360- (370)
4 - Heated windscreen relay -J47 (395) or (404)
- Low heat output relay -J359- (373)
5 - Terminal 50 voltage supply relay -J682- (53) or (373)
SEAT LEON 2011 Connector:SEAT LEON 2011 Control units overview Control units overview 1 - Convenience system central control unit -J393-
2 - Airbag control unit -J234-
León Fitting Locations No. 805 / 2
3 - Front passenger side door control unit -J387-
4 - Headlight range control, control unit -J431-
5 - Cornering light and headlight range control unit -J745-
6 - Rear right door control unit -J389-
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7 - Fuel pump control unit -J538-
8 - Rear left door control unit -J388-
9 - Sliding sunroof adjustment control unit -J245-
10 - Driver door control unit -J386-
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11 - Data bus diagnostic interface -J533-
12 - Steering column electronics control unit -J527-
13 - Onboard supply control unit -J519-
14 - Display control unit in dash panel insert -J285-
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Convenience system central control unit -J393-
Below the dash panel on right, near centre console -arrow-
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A - Convenience system central control unit -J393-
C - 18-pin connector -T18-, in wiring harness
D - 8-pin connector -T8-, in wiring harness
E - 6-pin connector -T6-, in wiring harness
F - 18-pin connector -T18a-, in wiring harness
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Airbag control unit -J234-
Under centre console -arrow-
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50-pin connector assigment:
A - Airbag control unit -J234-
B - 50-pin connector -T50-, in wiring harness
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75-pin connector assigment:
A - Airbag control unit -J234-
B - 75-pin connector -T75-, in wiring harness
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100-pin connector assigment:
A - Airbag control unit -J234-
B - 100-pin connector, -T100-, in wiring harness
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Front passenger side door control unit -J387-
In front passenger door -arrow-
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A - Front passenger side door control unit -J387-
B - 20-pin connector -T20h-, in wiring harness
C - 16-pin connector -T16a-, in wiring harness
D - 32-pin connector -T32a-, in wiring harness
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Headlight range control, control unit -J431-
In dash panel, right -arrow-
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A - Headlight range control, control unit -J431-
B - 26-pin connector -T26-, in wiring harness
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Cornering light and headlight range control unit -J745-
In dash panel, right -arrow-
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A - Cornering light and headlight range control unit -J745-
B - 26-pin connector -T26-, in wiring harness
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Rear right door control unit -J389-
In rear right door -arrow-
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A - Rear right door control unit -J389-
B - 18-pin connector -T18c-, in wiring harness
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Fuel pump control unit -J538-
Under rear seat, right, on fuel delivery unit -arrow-
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A - Fuel pump control unit -J538-
q Engines BLR, BVY, BVZ, BWA, BWA1 BWJ, BZB and CAXC
B - 10-pin connector -T10l-, in wiring harness
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Rear left door control unit -J388-
In rear left door -arrow-
León Fitting Locations No. 805 / 22
A - Rear left door control unit -J388-
B - 18-pin connector -T18b-, in wiring harness
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Sliding sunroof adjustment control unit -J245-
Behind front interior light -arrow-
León Fitting Locations No. 805 / 24
A - Sliding sunroof adjustment control unit -J245-
B - 6-pin connector -T6c-, in wiring harness
C - 6-pin connector -T6d-, on control unit extension
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Driver door control unit -J386-
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A - Driver door control unit -J386-
B - 20-pin connector -T20g-, in wiring harness
C - 16-pin connector -T16b-, in wiring harness
D - 32-pin connector -T32-, in wiring harness
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Data bus diagnostic interface -J533-
Below the dash panel on left, near centre console -arrow-
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A - Data bus diagnostic interface -J533-
B - 20-pin connector -T20-, in wiring harness
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Steering column electronics control unit -J527-
On steering column -arrow-
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A - Steering column electronics control unit -J527-
B - 4-pin connector, Tiptronic switch
C - 10-pin connector, gear stick illumination and CCS
D - 12-pin connector, ignition/starter switch and ignition key withdrawal lock
E - 8-pin connector, windscreen wiper switch and multifunction switch
F - 10-pin connector, steering angle sender (from May 2008, for left-handdrive vehicles only)
G - 10-pin connector, airbag coil connector, operating unit and horn in steering wheel
H - 4-pin connector -T4f-, in wiring harness
J - 20-pin connector -T20d-, in wiring harness
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Onboard supply control unit -J519-
On left under dash panel, under relay carrier -arrow-.
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Description of signal onboard power supply control unit -J519-
Connector Pin Terminal Equipment H Equipment M A 1 Supply (30), right lights x x A 2 Right dipped beam signal output x x A 3 Right main beam signal output x x A 4 Right fog light signal output x - A 5 Signal output for the activation of the gas discharge headlights on the right x - A 6 Signal output for front right turn signal x x A 7 Front left side light signal output x x A 8 Signal output for left side repeater turn signal x x A 9 Signal earth (31), left lights x x A 10 Fuel pump relay signal output x x A 11 Voltage supply relay (50) signal output x x B 1 Right reversing light signal output x x B 2 - - B 3 - - B 4 Rear left fog light signal output x x B 5 Right brake and tail light signal output x x B 6 - - B 7 Footwell light signal output x x B 8 - -
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Connector Pin Terminal Equipment H Equipment M B 9 Right tail light signal output x x B 10 Signal output for rear right turn signal x x B 11 Interior lighting, door contact switch signal output 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 Rear right fog light signal output x x C 4 - - C 5 Left seat backrest switch signal output x x C 6 Right seat backrest switch signal output 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
León Fitting Locations No. 805 / 35
Connector Pin Terminal Equipment H Equipment M D 5 Signal earth (31), right lights x x D 6 Signal output for the activation of the gas discharge headlights on the left x - D 7 Supply (15) output signal, engine relay x x D 8 Headlight washer system relay signal output x x D 9 Signal output for right side repeater turn signal x x D 10 Front right side light signal output x x D 11 Signal output for front left turn signal x x E 1 Side light switch signal input x x E 2 Brake light switch signal input x x E 3 Come-Home potentiometer earth x x E 4 Come-Home potentiometer supply x x E 5 - - E 6 Fog light switch signal input x - E 7 Selector lever lock P/N signal input x x E 8 Dipped beam switch input signal x x E 9 - - E 10 - - E 11 - -
León Fitting Locations No. 805 / 36
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 Voltage supply (50) for ignition/starter switch signal input x x G 2 Hazard warning light system warning lamp signal input x x G 3 Heated rear window warning lamp signal input 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
León Fitting Locations No. 805 / 37
Connector Pin Terminal Equipment H Equipment M G 7 Convenience CAN-L x x G 8 Convenience CAN-H x x G 9 Hazard warning light switch signal input x x G 10 Supply for switches and instruments illumination regulator x x G 11 Voltage supply (15) for ignition/starter switch signal input x x G 12 Switches and instruments illumination regulator signal input x x H 1 - - H 2 - - H 3 - - H 4 - - H 5 - - H 6 - - H 7 - - H 8 - - H 9 - - H 10 - - H 11 - - H 12 - -
León Fitting Locations No. 805 / 38
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 signal horn 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
León Fitting Locations No. 805 / 39
SEAT LEON 2011 Display control unit in dash panel insert -J285- Display control unit in dash panel insert -J285-
León Fitting Locations No. 805 / 40
A - Display control unit in dash panel insert -J285-
B - 36-pin connector -T36-, in wiring harness
SEAT LEON 2011 Overview of earth points in engine compartment Overview of earth points in engine compartment
1 - Earth point, on right in engine compartment -13-
2 - Earth point, on left in plenum chamber -607-
3 - Earth strap, battery body, on left in engine compartment, next to battery -1-
4 - Earth point 2, on front of left longitudinal member -672-
León Fitting Locations No. 801 / 2
5 - Earth point 3, on front of left longitudinal member -673-
6 - Earth point 1, on front of left longitudinal member -671-
7 - Earth strap, engine - body -3-
León Fitting Locations No. 801 / 3
8 - Earth point, on engine block -18-
q only models with engine codes BLR, BVY, BVZ, BWA, BWJ, BXW, BZB and CAXC:
León Fitting Locations No. 801 / 4
13 Earth point, in engine compartment, right -arrow-
607 Earth point, on left in plenum chamber -arrow-
León Fitting Locations No. 801 / 5
1 Earth strap, battery body, on left in engine compartment, next to battery -arrow-
671 Earth point 1, on front left longitudinal member -arrow A-
673 Earth point 3, on front left longitudinal member -arrow B-
672 Earth point 2, on front left longitudinal member -arrow C-
3 Earth strap, engine - body -arrow D-
León Fitting Locations No. 801 / 6
671 Earth point 1, on front left longitudinal member -arrow A-
672 Earth point 2, on front left longitudinal member -arrow B-
673 Earth point 3, on front left longitudinal member -arrow C-
3 Earth strap, engine - body -arrow C-
Only models with engine codes BLR, BVY, BVZ, BWA, BWJ, BXW, BZB and CAXC
18 Earth point on engine block -arrow-
León Fitting Locations No. 801 / 7
SEAT LEON 2011 Overview of earth points in vehicle interior Overview of earth points in vehicle interior
1 - Earth point (audio), under centre console, front -610-
2 - Earth point, lower part of right A-pillar -43-
3 - Earth point, in front right footwell -47-
4 - Earth point 2, on lower part of right A-pillar -617-
León Fitting Locations No. 801 / 8
5 - Earth point, lower part of right B-pillar -78-
6 - Earth point, lower part of left B-pillar -77-
7 - Earth point, in front left footwell -602-
8 - Earth point, lower part of left A-pillar -44-
9 - Earth point, on top end of steering column -605-
León Fitting Locations No. 801 / 9
610 Earth point (audio), under centre console, front -arrow-
43 Earth point, lower part of right A-pillar -arrow A-
47 Earth point, in front right footwell -arrow B-
617 Earth point 2, lower part of right A-pillar -arrow C-
León Fitting Locations No. 801 / 10
43 Earth point, lower part of right A-pillar -arrow A-
47 Earth point, in front right footwell -arrow B-
78 Earth point, lower part of right B-pillar -arrow-
León Fitting Locations No. 801 / 11
77 Earth point, lower part of left B-pillar -arrow-
44 Earth point, lower part of left A-pillar -arrow A-
602 Earth point, in front left footwell -arrow B-
León Fitting Locations No. 801 / 12
605 Earth point, on top end of steering column -arrow-
León Fitting Locations No. 801 / 13
SEAT LEON 2011 Overview of earth points in luggage compartment and in roof Overview of earth points in luggage compartment and in roof
1 - Earth point, on right in luggage compartment -51-
2 - Earth point, on rear right of roof -666-
3 - Earth point, on rear left of roof -667-
4 - Earth point, on left in luggage compartment -50-
León Fitting Locations No. 801 / 14
51 Earth point, on right in luggage compartment -arrow-
666 Earth point, on rear right of roof -arrow-
León Fitting Locations No. 801 / 15
667 Earth point, on rear left of roof -arrow-
50 Earth point, on left in luggage compartment -arrow-
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