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SEAT TOLEDO 2002 – CAN network-Bus – operating . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT TOLEDO 2002 - Control unit with warning lamps on the instrument panel - airbag control unit



Wiring Diagram  SEAT TOLEDO 2002 - Control unit with warning lamps on the instrument panel - airbag control unit https://portal-diagnostov.com/license.html
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DIgnition and starter switch
J...Engine control units
J234Airbag control unit
J285Control unit with warning lamps on instrument panel
S5Fuse in fuse holder/relay plate
S12Fuse in fuse holder/relay plate
T1010-way connector, orange, in the connector's protective casing, plenum chamber, left
T1616-way connector, self-diagnosis
  81 Earth connection -1-, instrument panel wiring harness
  135 Earth connection -2-, instrument panel wiring harness
  501 Bolted joint -2- (30), on the relay plate
  A2 Positive connection (15), instrument panel wiring harness
  A20 Connection (15a), instrument panel wiring harness
  A76 Connection (diagnosis cable K), instrument panel wiring harness
  A121 Connection (High-Bus), instrument panel wiring harness
  A122 Connection (Low-Bus), instrument panel wiring harness
*W self-diagnosis line

Wiring Diagram SEAT TOLEDO 2002 - Engine control units - control unit for ABS with EDS - automatic gearbox control unit - four-wheel drive control unit



Wiring Diagram  SEAT TOLEDO 2002 - Engine control units - control unit for ABS with EDS - automatic gearbox control unit - four-wheel drive control unit https://portal-diagnostov.com/license.html
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G85Steering angle sender
J104Control unit for ABS with EDS
J217Automatic gearbox control unit
J220Motronic control unit
J248Direct diesel injection control unit
J361Simos control unit
J4484AV control unit (injection system)
J492Four-wheel drive control unit
T6o6-way connector, beside the steering column
T8q8-way connector, in the Syncro
T10d10-way connector, green, in the connector's protective casing, plenum chamber, left
T2525-way connector
T4747-way connector
T6868-way connector
T8080-way connector
T121121-way connector
  A121 Connection (High-Bus), instrument panel wiring harness
  A122 Connection (Low-Bus), instrument panel wiring harness


SEAT TOLEDO 2002 Overview of coupling station and connections for wiring harness

Overview of coupling station and connections for wiring harness
   
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1 -  Coupling station in protective housing, in plenum chamber
q   With connectors -T10g-, -T10d-, -T10e-, -T10-, -T6l-, -T10h-,
2 -  Coupling station, right B-pillar
q   With connector
3 -  Coupling station on left of C-pillar
q   Location
4 -  Coupling station on left of A-pillar
q   With connector
5 -  Coupling station in engine compartment, in left wiring harness
q   Location

   
Coupling station in protective housing, in plenum chamber
SEAT TOLEDO 2002 Overview of coupling station and connections for wiring harness https://portal-diagnostov.com/license.html
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1 -  10-pin connector -T10g-, grey, automatic gearbox
2 -  10-pin connector, -T10d-, white, data bus wire, engine control unit, automatic gearbox, Motronic control unit, ABS control unit
3 -  10-pin connector -T10e-, black, cruise control system, Motronic control unit, engine control unit
4 -  10-pin connector -T10-, orange, reversing lights, engine control unit, starter, Climatronic control unit, Motronic control unit
5 -  6-pin connector -T6l-, brown, starter, fuel pump relay, engine control unit

   

Toledo/León Fitting Locations No.  803 / 3
   
SEAT TOLEDO 2002 Overview of coupling station and connections for wiring harness https://portal-diagnostov.com/license.html
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6 -  10-pin connector -T10h-, blue, accelerator position sender, Motronic control unit, engine control unit
7 -  10-pin connector, -T10v-, green, radiator outlet coolant temperature sender, radiator fan control unit, potentiometer for temperature selection rotary knob

   

SEAT TOLEDO 2002 Coupling station, right B-pillar

Coupling station, right B-pillar
1 -  10-pin connector -T10m-, black, signal loudspeakers, central locking, rear electric window regulator, rear door warning lamp
The wiring on the B-pillar, left, is installed vice versa.
 
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SEAT TOLEDO 2002 Coupling station on left of C-pillar

Coupling station on left of C-pillar
See connectors in fitting locations: Multi-pin connections.
1 -  Earth connection
2 -  Rear fog light, number plate light, reversing lights
black
3 -  Rear window wiper and washer system (only for Leon)
pink
4 -  Central locking
brown
 
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SEAT TOLEDO 2002 Coupling station on left of A-pillar

Coupling station on left of A-pillar
1 -  10-pin connector -T10i-, black, central locking, electric mirror adjustment, radio with muting / electric windows
The wiring on the A-pillar, right, is installed vice versa.
 
SEAT TOLEDO 2002 Coupling station on left of A-pillar https://portal-diagnostov.com/license.html
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SEAT TOLEDO 2002 Coupling station in engine compartment, in left wiring harness

Coupling station in engine compartment, in left wiring harness
See connectors in fitting locations: Multi-pin connections.
 
SEAT TOLEDO 2002 Coupling station in engine compartment, in left wiring harness https://portal-diagnostov.com/license.html
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SEAT TOLEDO 2002 Overview of earth points in engine compartment

Overview of earth points in engine compartment
   
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  608 Earth point, in centre of plenum chamber ⇒ -arrow-
 
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  10 Earth point, in plenum chamber ⇒ -arrow-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  609 Earth point, on right in plenum chamber ⇒ -arrow-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  1 Earth strap, battery - body
⇒ Arrow A
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  12 Earth points, on left in engine compartment ⇒ -arrow B-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  2 Earth strap, gearbox - body ⇒ -arrow-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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Overview of earth points in vehicle interior
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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Toledo/León Fitting Locations No.  801 / 6
   
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  43 Earth point, lower part of right A-pillar ⇒ -arrow-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  78 Earth point on right B-pillar ⇒ -arrow-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  77 Earth point on left B-pillar ⇒ -arrow-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  44 Earth point, lower part of left A-pillar ⇒ -arrow-
 
SEAT TOLEDO 2002 Overview of earth points in engine compartment https://portal-diagnostov.com/license.html
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  33 Earth point behind dash panel on right ⇒ -arrow-
  42 Same earth point as ⇒ -arrow-
 
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  32 Earth point behind dash panel on left ⇒ -arrow-
 
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  45 Earth point, behind dash panel
 
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SEAT TOLEDO 2002 Overview of earth points in luggage compartment (Toledo)

Overview of earth points in luggage compartment (Toledo)
SEAT TOLEDO 2002 Overview of earth points in luggage compartment (Toledo) https://portal-diagnostov.com/license.html
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  50 Earth point, on left in luggage compartment
 
SEAT TOLEDO 2002 Overview of earth points in luggage compartment (Toledo) https://portal-diagnostov.com/license.html
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Overview of earth points in luggage compartment (León)
SEAT TOLEDO 2002 Overview of earth points in luggage compartment (León) https://portal-diagnostov.com/license.html
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  57 Earth point, left rear pillar
 
SEAT TOLEDO 2002 Overview of earth points in luggage compartment (León) https://portal-diagnostov.com/license.html
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