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SEAT LEON 2004 — Sliding/tilting sunroof . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT LEON 2004 - Sliding sunroof adjustment control unit - sliding sunroof adjustment regulator - sliding sunroof motor



Wiring Diagram  SEAT LEON 2004 - Sliding sunroof adjustment control unit - sliding sunroof adjustment regulator - sliding sunroof motor https://portal-diagnostov.com/license.html
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DIgnition/starter switch
E139Sliding sunroof adjustment regulator
J...Engine control units
J245Sliding sunroof adjustment control unit
S5Fuse in fuse box/relay plate
S230Fuse in fuse box
V1Sliding sunroof motor
T6g6-pin connector, in roof
T6y6-pin connector
T6z6-pin connector
T1010-pin connector, orange, in protective housing for connectors, on left in plenum chamber
  33 Earth point, on right behind dash panel
  81 Earth connection -1-, in dash panel wiring harness
  135 Earth connection -2-, in dash panel wiring harness
  501 Screw connection -2- (30), on relay plate
  A20 Connection (15a), in dash panel wiring harness
  A27 Connection (speed signal), in dash panel wiring harness
  A32 Positive (+) connection (30), in dash panel wiring harness


SEAT LEON 2004 Overview of fuses

Overview of fuses
   
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1 -  Fuse in fuse holder left dash panel
q   Location → page 802/2
q   Position of fuses → page 802/3
2 -  Auxiliary fuse above additional relay carrier -S37-, -S45-, -S323-, -S111-, -S144-
q   Location → page 802/7
3 -  Fuse on fuse holder -S162-, -S163-, -S164-, -S176-, -S177-, -S178-, -S179-, -S180-, next to battery
q   Location, up to August 2000: → Page 802/8
q   Location, from September 2000: → Page 802/9

   

Toledo/León Fitting Locations No.  802 / 2
   
Fuse in fuse holder, dash panel
Fuse colours
30 A -  green
25 A -  white
20 A -  yellow
15 A -  blue
10 A -  red
7,5 A -  brown
5 A -  beige
3 A -  purple
The fuse electrical connections are shown in the respective current flow diagrams. The fuses for options not mentioned are also shown in the respective Current flow diagrams.
Fuses from S 24 are designated with an additional characteristic o. distinctive feature "2" in the Current Flow Diagram, for example: S 40 is designated as S 240.
 
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Toledo/León Fitting Locations No.  802 / 3
   


SEAT LEON 2004 Position of fuses in fuse holder, left dash panel

Position of fuses in fuse holder, left dash panel
No.   Current Flow Diagram designation Nominal value   Function/component Terminal
1 - -S1- 10A - Glove compartment light, heated washer jets  
2 - -S2- 10A - Turn signals  
3 - -S3- 5A - Side light warning lamp  
4 - -S4- 5A - Number plate light  
5 - -S5- 7.5A - Number plate light  
6 - -S6- 5A - Electric folding exterior mirror and window regulator (applicable up to October 2001)
Convenience system central control unit (applicable from November 2001)
 
7 - -S7- 10A - Reversing light  
8 - -S8- 5A - Telephone  
9 - -S9- 5A - ABS/ESP/HALDEX  
10 - -S10- 10A - Petrol engine control unit (applicable up to October 2001)
Diesel engine control unit (applicable up to October 2001)
- S-contact (applicable from November 2001)
 
11 - -S11- 5A - Dash panel insert  
12 - -S12- 7.5A - Diagnosis voltage  
13 - -S13- 10A - Brake lights  
14 - -S14- 10A - Interior light  
15 - -S15- 5A - Dash panel insert, steering angle sender  
16 - -S16- 10A - Compressor  

   

Toledo/León Fitting Locations No.  802 / 4
   


SEAT LEON 2004 Position of fuses in fuse holder, left dash panel

Position of fuses in fuse holder, left dash panel
No.   Current Flow Diagram designation Nominal value   Function/component Terminal
17 - -S17- 10A - Vacant (applicable up to October 2001)
Taxi (applicable from November 2001)
 
18 - -S18- 10A - Right headlight main beam  
19 - -S19- 10A - Left main beam  
20 - -S20- 15A - Right dipped beam  
21 - -S21- 15A - Left dipped beam  
22 - -S22- 5A - Side light right  
23 - -S23- 5A - Side light left  
24 - -S224- 20A - Windscreen wiper, washer pump  
25 - -S225- 25A - Heater blower  
26 - -S226- 25A - Heated rear window  
27 - -S227- 15A - Rear window wiper  
28 - -S228- 15A - Fuel pump  
29 - -S229- 10A - Diesel engine control unit  
      15A - applicable up to October 2001:
Petrol engine control unit
 
      15A - applicable from November 2001:
Petrol engine control unit, not for AQN, AUE and BDE
 
      20A - applicable from November 2001:
Engine control units AQN, AUE and BDE
 

   

Toledo/León Fitting Locations No.  802 / 5
   
Position of fuses in fuse holder, left dash panel
No.   Current Flow Diagram designation Nominal value   Function/component Terminal
30 - -S230- 20A - Electrical sunroof  
31 - -S231- 20A - Automatic gearbox - AG4  
      5A - Haldex  
32 - -S232- 10A - Injectors (petrol)  
      30A - Diesel engine control unit  
33 - -S233- 20A - Headlight washer system (HWS)  
34 - -S234- 10A - Diesel engine control unit  
      10A - Petrol engine control unit  
35 - -S235- 30A - Caravan tow coupling delay, luggage compartment power socket  
36 - -S236- 15A - Rear fog lights  
37 - -S237- 10A - applicable up to October 2001:
Signal S (ignition key)
 
      5A - applicable from November 2001:
Diesel engine control unit
 
      20A - applicable from November 2001:
Petrol engine control unit, not for AUE and BDE
 
      30A - applicable from November 2001:
Engine control units AUE and BDE
 
38 - -S238- 10A - Luggage compartment light, central locking  
39 - -S239- 15A - Hazard warning lights system  

   

Toledo/León Fitting Locations No.  802 / 6
   
Position of fuses in fuse holder, left dash panel
No.   Current Flow Diagram designation Nominal value   Function/component Terminal
40 - -S240- 20A - Horns  
41 - -S241- 15A - Cigarette lighter  
42 - -S242- 15A - Radio  
43 - -S243- 10A - Petrol engine control unit  
      10A - Diesel engine control unit  
44 - -S244- 15A - Seat heater  

   

Toledo/León Fitting Locations No.  802 / 7
   
Auxiliary fuse above additional relay carrier
Right-handdrive vehicles
A -  Seat adjustment fuse -S45- (30 A)
B -  Vacuum pump fuse (20 A)
C -  Window regulator fuse -S37- (30 A)
D -  Fuel charging hole fuse -S323- (10 A)
E -  Alarm horn fuse -S111- (15 A)
 -  Turn signal fuse -S144- (15 A)
F -  Taxi fuse (15 A)
G -  Vacant
H -  Vacant
 
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Left-handdrive vehicles:
A -  Seat adjustment fuse -S45- (30 A)
B -  Vacuum pump fuse (20 A)
C -  Window regulator fuse -S37- (30 A)
D -  Vacant
E -  Taxi fuse (15 A)
F -  Alarm horn fuse 1 -S111- (15 A)
 -  Turn signal fuse -S144- (15 A)
G -  Fuel charging hole fuse -S323- (10 A)
H -  Vacant
 
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Toledo/León Fitting Locations No.  802 / 8
   


SEAT LEON 2004 Fuse on fuse holder, next to battery (up to August 2000):

Fuse on fuse holder, next to battery (up to August 2000):
Fuses:
S162 -  Glow plug heater 50 A
S163 -  Engine control unit 50 A
S164 -  Radiator fan 40 A
S176 -  Passenger compartment, 110A
S177 -  Alternator (90 A), 110 A
 -  Alternator (120 A), 150 A
S178 -  ABS (pump), 30 A
S179 -  ABS, 30 A
S180 -  Radiator fan 30 A
 
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Toledo/León Fitting Locations No.  802 / 9


SEAT LEON 2004 Fuse on fuse holder, next to battery (from September 2000):

Fuse on fuse holder, next to battery (from September 2000):
A -  Red wire, 16mm²
   
Fuses:
S162 -  Glow plug heater 50 A
S163 -  Engine control unit 50 A
S164 -  Radiator fan 40 A
S176 -  Passenger compartment, 110A
S177 -  Alternator (90 A), 110 A
 -  Alternator (120 A), 150 A
S178 -  ABS (pump), 30 A
S179 -  ABS, 30 A
S180 -  Radiator fan 30 A
 
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SEAT LEON 2004 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-, -T10v-
q   Location → page 803/2
2 -  Coupling station, right B-pillar
q   With connector -T10m-
q   Location → page 803/4
3 -  Coupling station on left of C-pillar
q   Location → page 803/4
4 -  Coupling station on left of A-pillar
q   With connector -T10i-
q   Location → page 803/5
5 -  Coupling station in engine compartment, in left wiring harness
q   Location → page 803/5

   

Toledo/León Fitting Locations No.  803 / 2
   
Coupling station in protective housing, in plenum chamber
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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
   
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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

   

Toledo/León Fitting Locations No.  803 / 4
   


SEAT LEON 2004 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 LEON 2004 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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Toledo/León Fitting Locations No.  803 / 5
   


SEAT LEON 2004 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.
 
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SEAT LEON 2004 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.
 
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SEAT LEON 2004 Overview of earth points in engine compartment

Overview of earth points in engine compartment
   
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1 -  Earth point, in centre of plenum chamber -608-
q   Location → page 801/2
2 -  Earth point, in plenum chamber -10-
q   Location → page 801/2
3 -  Earth point, on right in plenum chamber -609-
q   Location → page 801/3
4 -  Earth strap, battery - body -1-
q   Location → page 801/3
5 -  Earth points, in left engine compartment -12-
q   Location → page 801/4
6 -  Earth strap, gearbox - body -2-
q   Location → page 801/4

   

Toledo/León Fitting Locations No.  801 / 2
   
  608 Earth point, in centre of plenum chamber ⇒ -arrow-
 
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  10 Earth point, in plenum chamber ⇒ -arrow-
 
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Toledo/León Fitting Locations No.  801 / 3
   
  609 Earth point, on right in plenum chamber ⇒ -arrow-
 
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  1 Earth strap, battery - body
⇒ Arrow A
 
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Toledo/León Fitting Locations No.  801 / 4
   
  12 Earth points, on left in engine compartment ⇒ -arrow B-
 
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  2 Earth strap, gearbox - body ⇒ -arrow-
 
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Toledo/León Fitting Locations No.  801 / 5
   
Overview of earth points in vehicle interior
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1 -  Earth point, lower part of right A-pillar -43-
q   Location → page 801/7
2 -  Earth point, right B-pillar -78-
q   Location → page 801/7
3 -  Earth point, left B-pillar -77-
q   Location → page 801/8
4 -  Earth point, lower part of left A-pillar -44-
q   Location → page 801/8
5 -  Earth point, on right behind dash panel -42-
q   Location → page 801/9
6 -  Earth point, on right behind dash panel -33-
q   Location → page 801/9

   

Toledo/León Fitting Locations No.  801 / 6
   
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7 -  Earth point, on left behind dash panel insert -32-
q   Location → page 801/10
8 -  Earth point, behind dash panel -45-
q   Location → page 801/10

   

Toledo/León Fitting Locations No.  801 / 7
   
  43 Earth point, lower part of right A-pillar ⇒ -arrow-
 
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  78 Earth point on right B-pillar ⇒ -arrow-
 
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Toledo/León Fitting Locations No.  801 / 8
   
  77 Earth point on left B-pillar ⇒ -arrow-
 
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  44 Earth point, lower part of left A-pillar ⇒ -arrow-
 
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Toledo/León Fitting Locations No.  801 / 9
   
  33 Earth point behind dash panel on right ⇒ -arrow-
  42 Same earth point as ⇒ -arrow-
 
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Toledo/León Fitting Locations No.  801 / 10
   
  32 Earth point behind dash panel on left ⇒ -arrow-
 
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  45 Earth point, behind dash panel
 
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Toledo/León Fitting Locations No.  801 / 11
   


SEAT LEON 2004 Overview of earth points in luggage compartment (Toledo)

Overview of earth points in luggage compartment (Toledo)
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1 -  Earth point, on left in luggage compartment -50-
q   Location → page 801/12

   

Toledo/León Fitting Locations No.  801 / 12
   
  50 Earth point, on left in luggage compartment
 
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Toledo/León Fitting Locations No.  801 / 13
   


SEAT LEON 2004 Overview of earth points in luggage compartment (León)

Overview of earth points in luggage compartment (León)
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1 -  Earth point, left rear pillar -57-
q   Location → page 801/14

   

Toledo/León Fitting Locations No.  801 / 14
   
  57 Earth point, left rear pillar
 
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