Wiring Diagram SEAT TOLEDO 2005 - Control unit with warning lamps on the instrument panel - airbag control unit
| D | Ignition and starter switch |
| J... | Engine control units |
| J234 | Airbag control unit |
| J285 | Control unit with warning lamps on instrument panel |
| S5 | Fuse in fuse holder/relay plate |
| S12 | Fuse in fuse holder/relay plate |
| T10 | 10-way connector, orange, in the connector's protective casing, plenum chamber, left |
| T16 | 16-way connector, self-diagnosis |
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| 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 2005 - Engine control units - control unit for ABS with EDS - automatic gearbox control unit - four-wheel drive control unit
| G85 | Steering angle sender |
| J104 | Control unit for ABS with EDS |
| J217 | Automatic gearbox control unit |
| J220 | Motronic control unit |
| J248 | Direct diesel injection control unit |
| J361 | Simos control unit |
| J448 | 4AV control unit (injection system) |
| J492 | Four-wheel drive control unit |
| T6o | 6-way connector, beside the steering column |
| T8q | 8-way connector, in the Syncro |
| T10d | 10-way connector, green, in the connector's protective casing, plenum chamber, left |
| T25 | 25-way connector |
| T47 | 47-way connector |
| T68 | 68-way connector |
| T80 | 80-way connector |
| T121 | 121-way connector |
| A121 | Connection (High-Bus), instrument panel wiring harness |
| A122 | Connection (Low-Bus), instrument panel wiring harness |
SEAT TOLEDO 2005 Overview of coupling station and connections for wiring harness
Overview of coupling station and connections for wiring harness | | |
| 1 - | Coupling station in protective housing, in plenum chamber |
| q | With connectors -T10g-, -T10d-, -T10e-, -T10-, -T6l-, -T10h-, |
| 2 - | Coupling station, right B-pillar |
| 3 - | Coupling station on left of C-pillar |
| 4 - | Coupling station on left of A-pillar |
| 5 - | Coupling station in engine compartment, in left wiring harness |
Coupling station in protective housing, in plenum chamber
| 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 |
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