Wiring Diagram SEAT ALTEA 2008 - Front left vehicle level sender - rear left vehicle level sender - cornering light and headlight range control unit
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO
| G76 | Rear left vehicle level sender |
| G78 | Front left vehicle level sender |
| J745 | Cornering light and headlight range control unit |
| 238 | Earth connection 1, in interior wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| |
| A38 | Positive connection 2 (15a), in dash panel wiring harness |
| B277 | Connection 1 (15a), in main wiring harness |
| N2 | Connection 1, in headlight range control wiring harness |
| N3 | Connection 2, in headlight range control wiring harness |
| N4 | Connection 3, in headlight range control wiring harness |
| N5 | Connection 4, in headlight range control wiring harness |
| N6 | Connection 5, in headlight range control wiring harness |
| N7 | Connection 6, in headlight range control wiring harness |
| * | only models up to October 2007 |
| ** | only models from November 2007 |
Wiring Diagram SEAT ALTEA 2008 - Power output module for left headlight - cornering light and headlight range control unit - left gas discharge light control unit
| G474 | Left swivel module position sensor |
| J343 | Left gas discharge light control unit |
| J519 | Onboard supply control unit |
| J667 | Power output module for left headlight |
| J745 | Cornering light and headlight range control unit |
| L13 | Left gas discharge (xenon) bulb |
| M1 | Left side light bulb |
| M5 | Front left turn signal bulb |
| M30 | Left main beam bulb |
| T14d | 14-pin connector |
| T26 | 26-pin connector |
| V48 | Left headlight range control motor |
| V294 | Left dip beam screen motor |
| V318 | Left dynamic cornering light control motor |
| 85 | Earth connection 1, in engine compartment wiring harness |
| |
| A204 | Connection (CAN bus, high), in dash panel wiring harness |
| A205 | Connection (CAN bus, low), in dash panel wiring harness |
Wiring Diagram SEAT ALTEA 2008 - Power output module for right headlight - cornering light and headlight range control unit - right gas discharge light control unit
| G475 | Right swivel module position sensor |
| J344 | Right gas discharge light control unit |
| J519 | Onboard supply control unit |
| J668 | Power output module for right headlight |
| J745 | Cornering light and headlight range control unit |
| L14 | Right gas discharge (xenon) bulb |
| M3 | Right side light bulb |
| M7 | Front right turn signal bulb |
| M32 | Right main beam bulb |
| T14e | 14-pin connector |
| T26 | 26-pin connector |
| V49 | Right headlight range control motor |
| V295 | Right dip beam screen motor |
| V319 | Right dynamic cornering light control motor |
| |
| 209 | Earth connection 6, in engine compartment wiring harness |
Wiring Diagram SEAT ALTEA 2008 - Data bus diagnostic interface - steering angle sender - cornering light and headlight range control unit
Wiring Diagram SEAT ALTEA 2008 - Dash panel insert - windscreen washer fluid level sender
SEAT ALTEA 2008
Connector: | SEAT ALTEA 2008 Control units overview
Control units overview | | | | q | 50-pin connector assigment |
| q | 75-pin connector assigment |
| Altea | Fitting Locations | No. 805 / 2 |
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| q | Headlight range control, control unit -J431- |
| q | Cornering light and headlight range control unit -J745- |
| Altea | Fitting Locations | No. 805 / 3 |
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| Altea | Fitting Locations | No. 805 / 4 |
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Convenience system central control unit -J393-
| | | Below the dash panel on right, near centre console -arrow- | | | |
Connector assigment:
| A - | Convenience system central control unit -J393- |
| Altea | Fitting Locations | No. 805 / 7 | | | Under centre console -arrow- | | | | 50-pin connector assigment: |
| A - | Airbag control unit -J234- |
| Altea | Fitting Locations | No. 805 / 9 | | | 75-pin connector assigment: | | A - | Airbag control unit -J234- | | Altea | Fitting Locations | No. 805 / 10 | | | In front passenger door -arrow- | | | | Connector assigment: | | A - | Front passenger side door control unit -J387- | | Altea | Fitting Locations | No. 805 / 12 | | | In dash panel, right -arrow- | | | | Connector assigment: | | A - | Headlight range control, control unit -J431- | | Altea | Fitting Locations | No. 805 / 14 | | | In dash panel, right -arrow- | | | | Connector assigment: | | A - | Cornering light and headlight range control unit -J745- | | Altea | Fitting Locations | No. 805 / 16 | | | In rear right door -arrow- | | | | Connector assigment: | | A - | Rear right door control unit -J389- | | Altea | Fitting Locations | No. 805 / 18 | | | Under rear seat, right, on fuel delivery unit -arrow- | | | | Connector assigment: | | A - | Fuel pump control unit -J538- | | q | Engines BLR, BLY, BVY, BVZ, BWA, BYT, BZB and CAXC | | Altea | Fitting Locations | No. 805 / 20 | | | In rear left door -arrow- | | | | Connector assigment: | | A - | Rear left door control unit -J388- | | Altea | Fitting Locations | No. 805 / 22 | | | Behind front interior light -arrow- | | | | Connector assigment: | | A - | Sliding sunroof adjustment control unit -J245- | | Altea | Fitting Locations | No. 805 / 24 | | Connector assigment: | | A - | Driver door control unit -J386- | | Altea | Fitting Locations | No. 805 / 26 | | | Below the dash panel on left, near centre console -arrow- | | | | Connector assigment: | | A - | Data bus diagnostic interface -J533- | | Altea | Fitting Locations | No. 805 / 28 | | | On steering column -arrow- | | | | Connector assigment: | | A - | Steering column electronics control unit -J527- | | Altea | Fitting Locations | No. 805 / 30 | | | On left under dash panel, under relay carrier -arrow-. | | | | Pin connector: |
| Altea | Fitting Locations | No. 805 / 33 | | | Connector | Pin | Terminal | Equipment
H | Equipment
M | | B | 9 | Right tail light signal output | x | x | | B | 10 | Rear right turn signal signal output | x | x | | B | 11 | Interior lighting signal output, door contact switch | 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 | Signal output for rear right fog light | x | x | | C | 4 | | - | - | | C | 5 | Left seat backrest switch signal input | x | x | | C | 6 | Right seat backrest switch signal input | 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 |
| Altea | Fitting Locations | No. 805 / 35 | | | 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 | Supply signal input (50) for ignition/starter switch | x | x | | G | 2 | Hazard warning light system warning lamp signal output | x | x | | G | 3 | Heated rear window warning lamp signal output | 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 |
| Altea | Fitting Locations | No. 805 / 37 | | | 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 | Horn supply input | 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 |
SEAT ALTEA 2008 Description of signal for onboard supply control unit -J519-, from November 2007 | | Altea | Fitting Locations | No. 805 / 39 | | | Connector | Pin | Terminal | Equipment
H | Equipment
M | | B | 9 | Right brake and tail light signal output (Altea and Toledo)
Right tail light signal output (Altea XL and Freetrack) | x | x | | B | 10 | Rear right turn signal signal output | x | x | | B | 11 | Interior lighting signal output, door contact switch | 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 (Altea XL and Freetrack) | x | x | | C | 3 | Signal output for rear right fog light | x | x | | C | 4 | | - | - | | C | 5 | Left seat backrest switch signal input | x | x | | C | 6 | Right seat backrest switch signal input | 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 brake and tail light signal output (Altea and Toledo)
Left tail light signal output (Altea XL and Freetrack) | 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 |
| Altea | Fitting Locations | No. 805 / 41 | | | 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 | Supply signal input (50) for ignition/starter switch | x | x | | G | 2 | Hazard warning light system warning lamp signal output | x | x | | G | 3 | Heated rear window warning lamp signal output | 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 |
| Altea | Fitting Locations | No. 805 / 43 | | | 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 | Horn supply input | 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 |
SEAT ALTEA 2008 Control unit with display in dash panel insert -J285- | | |
Connector assigment:
| A - | Control unit with display in dash panel insert -J285- |
SEAT ALTEA 2008 Overview of earth points in engine compartment | Overview of earth points in engine compartment |
| | | Altea | Fitting Locations | No. 801 / 2 |
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| Altea | Fitting Locations | No. 801 / 3 |
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| Altea | Fitting Locations | No. 801 / 4 |
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| Altea | Fitting Locations | No. 801 / 5 |
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| 13 | Earth point, in engine compartment, right -arrow- |
| | | 609 | Earth point, on right in plenum chamber -arrow- | | | |
| 607 | Earth point, on left in plenum chamber -arrow- |
| | | 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- |
| 672 | Earth point 2, on front left longitudinal member -arrow C- |
| 3 | Earth strap, engine - body -arrow D- |
| | | 671 | Earth point 1, on front left longitudinal member -arrow A- | | 672 | Earth point 2, on front left longitudinal member -arrow C- | | 3 | Earth strap, engine - body -arrow D- | | | |
| 671 | Earth point 1, on front left longitudinal member -arrow A- |
| 673 | Earth point 3, on front left longitudinal member -arrow C- |
| 3 | Earth strap, engine - body -arrow C- |
| | | 671 | Earth point 1, on front left longitudinal member -arrow A- | | 673 | Earth point 3, on front left longitudinal member -arrow C- | | 3 | Earth strap, engine - body -arrow C- | | | |
| 671 | Earth point 1, on front left longitudinal member -arrow A- |
| 673 | Earth point 3, on front left longitudinal member -arrow C- |
| 3 | Earth strap, engine - body -arrow C- |
| | | only models with engine codes BLR, BLY, BVY, BVZ, BWA, BXW, BZB and CAXC: | | 18 | Earth point on engine block -arrow- | | | |
SEAT ALTEA 2008 Overview of earth points in vehicle interior
Overview of earth points in vehicle interior | | Altea | Fitting Locations | No. 801 / 12 |
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| Altea | Fitting Locations | No. 801 / 13 |
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| Altea | Fitting Locations | No. 801 / 14 |
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| 610 | Earth point (audio), under centre console, front -arrow- |
| | | 47 | Earth point, in front right footwell -arrow B- | | | |
| 47 | Earth point, in front right footwell -arrow B- |
| 617 | Earth point 2, lower part of right A-pillar -arrow C- |
| | | 47 | Earth point, in front right footwell -arrow B- | | 617 | Earth point 2, lower part of right A-pillar -arrow C- | | | |
| 47 | Earth point, in front right footwell -arrow B- |
| | | 47 | Earth point, in front right footwell -arrow B- | | | |
| 78 | Earth point, lower part of right B-pillar -arrow- |
| | | 77 | Earth point, lower part of left B-pillar -arrow- | | | |
| 602 | Earth point, in front left footwell -arrow B- |
| | | 602 | Earth point, in front left footwell -arrow B- | | | |
| 602 | Earth point, in front left footwell -arrow B- |
| | | 602 | Earth point, in front left footwell -arrow B- | | | |
| 602 | Earth point, in front left footwell -arrow B- |
| | | 605 | Earth point, on top end of steering column -arrow- | | | |
SEAT ALTEA 2008 Overview of earth points in luggage compartment and in roof
Overview of earth points in luggage compartment and in roof | | q | from May 2007 (for Altea XL and Freetrack only): |
| Altea | Fitting Locations | No. 801 / 23 |
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| 675 | Earth point 2, on right in luggage compartment -arrow A- |
| | | from May 2007 (for Altea XL and Freetrack only): | | 675 | Earth point 2, on right in luggage compartment -arrow A- | | | |
| 51 | Earth point, on right in luggage compartment -arrow- |
| | | 73 | Earth point, near centre, rear of roof -arrow- | | | |
| 73 | Earth point, near centre, rear of roof -arrow- |
| | | 73 | Earth point, near centre, rear of roof -arrow- | | | |
| 50 | Earth point, on left in luggage compartment -arrow- |
| | | 676 | Earth point 2, on left in luggage compartment -arrow- | | | |
| 50 | Earth point, on left in luggage compartment -arrow- |
| | | 50 | Earth point, on left in luggage compartment -arrow- | | | |
| 50 | Earth point, on left in luggage compartment -arrow- |
| | | 676 | Earth point 2, on left in luggage compartment -arrow- | | | |
| 676 | Earth point 2, on left in luggage compartment -arrow- |
| | | 676 | Earth point 2, on left in luggage compartment -arrow- | | | |
| 676 | Earth point 2, on left in luggage compartment -arrow- |
| | | 676 | Earth point 2, on left in luggage compartment -arrow- | | | |
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