Wiring Diagram SEAT LEON 2004 - Control unit with display for radio and navigation - control unit with display in dash panel insert
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO E20 | Lighting regulator - switches and instruments |
G106 | Ambient temperature indicator |
J285 | Control unit with display in dash panel insert |
J412 | Operating electronics control unit, telephone |
J503 | Control unit with display for radio and navigation |
T16 | 16-pin connector, self-diagnosis |
45 | Earth point, behind dash panel |
255 | Earth connection -1-, in radio wiring harness |
A11 | Positive (+) connection (58b), in dash panel wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
A76 | Connection (diagnosis wire K), in dash panel wiring harness |
Wiring Diagram SEAT LEON 2004 - Control unit with display for radio and navigation - traffic information control unit - treble loudspeaker - front left - bass loudspeaker - front left
J412 | Operating electronics control unit, telephone |
J503 | Control unit with display for radio and navigation |
J559 | Traffic information control unit |
R20 | Treble loudspeaker, front left |
R21 | Bass loudspeaker, front left |
R22 | Treble loudspeaker, front right |
R23 | Bass loudspeaker, front right |
R50 | Navigation aerial (GPS) |
R51 | Radio/telephone aerial |
T1 | Single connector, driver's door |
T1a | Single connector, driver's door |
T1b | Single pin connector, in glove box |
T10i | 10-pin connector, black, coupling station left A-pillar |
T10k | 10-pin connector, black, coupling station right A-pillar |
Wiring Diagram SEAT LEON 2004 - Control unit with display for radio and navigation - treble loudspeaker - rear left - bass loudspeaker - rear left - treble loudspeaker - front right - treble loudspeaker - front right
J104 | ABS with EDL control unit |
J503 | Control unit with display for radio and navigation |
R14 | Treble loudspeaker, rear left |
R15 | Bass loudspeaker, rear left |
R16 | Treble loudspeaker, rear right |
R17 | Bass loudspeaker, rear right |
T10l | 10-pin connector, black, coupling station left B-pillar |
T10m | 10-pin connector, black, coupling station right B-pillar |
A133 | Connection (ABS impulses, left), in dash panel wiring harness |
A134 | Connection (ABS impulse right), in dash panel wiring harness |
Wiring Diagram SEAT LEON 2004 - Control unit with display for radio and navigation - headphone connection - CD changer
J503 | Control unit with display for radio and navigation |
R13 | Headphone connection |
R41 | CD changer |
T12a | 12-pin connector, in glove box |
V14 | Connection (screening), in CD changer wiring harness |
Wiring Diagram SEAT LEON 2004 - Control unit with display for radio and navigation
D | Ignition/starter switch |
F4 | Reversing light switch |
J226 | Starter inhibitor and reversing light relay |
J503 | Control unit with display for radio and navigation |
S5 | Fuse in fuse box/relay plate |
S10 | Fuse in fuse box/relay plate |
S237 | Fuse in fuse box |
S242 | Fuse in fuse box |
T10 | 10-pin connector, orange, in protective housing for connectors, on left in plenum chamber |
501 | Screw connection -2- (30), on relay plate |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
A21 | Connection (86s), in dash panel wiring harness |
A87 | Connection (RL), in dash panel wiring harness |
V22 | Positive (+) connection (30a), in navigation wiring harness |
* | Only models up to October 2001 |
** | Only models from November 2001 |
*** | Only models with manual gearbox |
**** | Only models with automatic gearbox |
SEAT LEON 2004 Overview of earth points in engine compartment
Overview of earth points in engine compartment | | | 1 - | Earth point, in centre of plenum chamber -608- |
2 - | Earth point, in plenum chamber -10- |
3 - | Earth point, on right in plenum chamber -609- |
4 - | Earth strap, battery - body -1- |
5 - | Earth points, in left engine compartment -12- |
6 - | Earth strap, gearbox - body -2- |
Toledo/León | Fitting Locations | No. 801 / 2 |
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608 | Earth point, in centre of plenum chamber ⇒ -arrow- | | | |
10 | Earth point, in plenum chamber ⇒ -arrow- | | | |
Toledo/León | Fitting Locations | No. 801 / 3 |
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609 | Earth point, on right in plenum chamber ⇒ -arrow- | | | |
1 | Earth strap, battery - body | | | |
Toledo/León | Fitting Locations | No. 801 / 4 |
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12 | Earth points, on left in engine compartment ⇒ -arrow B- | | | |
2 | Earth strap, gearbox - body ⇒ -arrow- | | | |
Toledo/León | Fitting Locations | No. 801 / 5 |
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Overview of earth points in vehicle interior |
1 - | Earth point, lower part of right A-pillar -43- |
2 - | Earth point, right B-pillar -78- |
3 - | Earth point, left B-pillar -77- |
4 - | Earth point, lower part of left A-pillar -44- |
5 - | Earth point, on right behind dash panel -42- |
6 - | Earth point, on right behind dash panel -33- |
Toledo/León | Fitting Locations | No. 801 / 6 |
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7 - | Earth point, on left behind dash panel insert -32- |
8 - | Earth point, behind dash panel -45- |
Toledo/León | Fitting Locations | No. 801 / 7 |
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43 | Earth point, lower part of right A-pillar ⇒ -arrow- | | | |
78 | Earth point on right B-pillar ⇒ -arrow- | | | |
Toledo/León | Fitting Locations | No. 801 / 8 |
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77 | Earth point on left B-pillar ⇒ -arrow- | | | |
44 | Earth point, lower part of left A-pillar ⇒ -arrow- | | | |
Toledo/León | Fitting Locations | No. 801 / 9 |
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33 | Earth point behind dash panel on right ⇒ -arrow- | 42 | Same earth point as ⇒ -arrow- | | | |
Toledo/León | Fitting Locations | No. 801 / 10 |
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32 | Earth point behind dash panel on left ⇒ -arrow- | | | |
45 | Earth point, behind dash panel | | | |
Toledo/León | Fitting Locations | No. 801 / 11 |
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SEAT LEON 2004 Overview of earth points in luggage compartment (Toledo)
Overview of earth points in luggage compartment (Toledo) |
1 - | Earth point, on left in luggage compartment -50- |
Toledo/León | Fitting Locations | No. 801 / 12 |
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50 | Earth point, on left in luggage compartment | | | |
Toledo/León | Fitting Locations | No. 801 / 13 |
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SEAT LEON 2004 Overview of earth points in luggage compartment (León)
Overview of earth points in luggage compartment (León) |
1 - | Earth point, left rear pillar -57- |
Toledo/León | Fitting Locations | No. 801 / 14 |
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57 | Earth point, left rear pillar | | | |