Čeština
Dansk
Deutsch
Ελληνικά
English
English
Español
Suomi
Français
Français
עברית
Hrvatski
Magyar
Italiano
한국어
Nederlands
Polski
Português
Português
Română
Русский
Slovenčina
Slovenščina
Svenska
Türkçe
中文 (中国)
Wiring Diagram SEAT ALTEA 2010 - Onboard supply control unit - Data bus diagnostic interface - Terminal 15 voltage supply relay 2
| A | Battery |
| J285 | Control unit in dash panel insert |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| J681 | Terminal 15 voltage supply relay 2, on relay carrier, on left of dash panel |
| SB | Fuse holder B |
| SB7 | Fuse 7 on fuse holder B |
| SB12 | Fuse 12 on fuse holder B |
| SC | Fuse holder C |
| SC14 | Fuse 14 on fuse holder C |
| T9c | 9-pin connector |
| T20k | 20-pin connector |
| T32b | 32-pin connector |
| T40a | 40-pin connector |
| T52b | 52-pin connector |
| 238 | Earth connection 1, in interior wiring harness |
| 367 | Earth connection 2, in main wiring harness |
| 507 | Threaded connection (30), on battery fuse holder |
| A38 | Positive connection 2 (15a) in dash panel wiring harness |
| B278 | Positive connection 2 (15a) in main wiring harness |
Wiring Diagram SEAT ALTEA 2010 - Control unit with display for radio and navigation - Onboard supply control unit - Data bus diagnostic interface - Radio - Telephone transmitter and receiver unit
| J503 | Control unit with display for radio and navigation |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| J650 | Multimedia system control unit |
| R | Radio |
| R36 | Telephone transmitter and receiver unit |
| T12a | 12-pin connector |
| T16c | 16-pin connector |
| T16j | 16-pin connector |
| T20k | 20-pin connector |
| T52c | 52-pin connector |
| T54a | 54-pin connector |
| U31 | Diagnostic connection, on left in dash panel |
| A178 | Connection (infotainment CAN bus, high), in dash panel wiring harness |
| A179 | Connection (infotainment CAN bus, low), in dash panel wiring harness |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram SEAT ALTEA 2010 - Onboard supply control unit
| J104 | ABS control unit |
| J234 | Airbag control unit |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J587 | Selector lever sensors control unit |
| J623 | Engine control unit |
| J743 | Mechatronic unit for dual clutch gearbox |
| J745 | Control unit for cornering light and headlight range control |
| T10b | 10-pin connector |
| T20d | 20-pin connector |
| T20i | 20-pin connector |
| T25a | 25-pin connector |
| T26a | 26-pin connector |
| T26b | 26-pin connector |
| T47a | 47-pin connector |
| T50a | 50-pin connector |
| T75a | 75-pin connector |
| T80a | 80-pin connector |
| T94a | 94-pin connector |
| T121a | 121-pin connector |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| * | Only models with automated manual gearbox |
Wiring Diagram SEAT ALTEA 2010 - Onboard supply control unit
| J217 | Automatic gearbox control unit |
| J446 | Parking aid control unit |
| J492 | All-wheel drive control unit |
| J500 | Power steering control unit |
| J519 | Onboard supply control unit |
| T3t | 3-pin connector |
| T6j | 6-pin connector |
| T6p | 6-pin connector |
| T8m | 8-pin connector |
| T10m | 10-pin connector |
| T16h | 16-pin connector |
| T52d | 52-pin connector |
| B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
| B384 | Connection 2 (powertrain CAN bus, high), in main wiring harness |
| B385 | Connection 3 (powertrain CAN bus, high), in main wiring harness |
| B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
| B391 | Connection 2 (powertrain CAN bus, low), in main wiring harness |
| B392 | Connection 3 (powertrain CAN bus, low), in main wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram SEAT ALTEA 2010 - Onboard supply control unit
| J255 | Climatronic control unit |
| J301 | Air conditioning system control unit |
| J519 | Onboard supply control unit |
| J527 | Steering column electronics control unit |
| J667 | Output module for left headlight |
| J668 | Output module for right headlight |
| J745 | Control unit for cornering light and headlight range control |
| T14d | 14-pin connector |
| T14e | 14-pin connector |
| T20c | 20-pin connector |
| T20d | 20-pin connector |
| T26b | 26-pin connector |
| A204 | Connection (dash panel insert CAN bus, high), in dash panel wiring harness |
| A205 | Connection (dash panel insert CAN bus, low), in dash panel wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram SEAT ALTEA 2010 - Onboard supply control unit
| J345 | Trailer detector control unit |
| J386 | Driver door control unit |
| J387 | Front passenger door control unit |
| J519 | Onboard supply control unit |
| T12e | 12-pin connector |
| T20a | 20-pin connector |
| T20b | 20-pin connector |
| T20g | 20-pin connector |
| T20h | 20-pin connector |
| T52c | 52-pin connector |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B398 | Connection 2 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| B407 | Connection 2 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram SEAT ALTEA 2010 - Interior monitoring sensor - Rain and light sensor - Alarm horn - Wiper motor control unit - Onboard supply control unit
| G273 | Interior monitoring sensor |
| G397 | Rain and light sensor |
| H12 | Alarm horn |
| J386 | Driver door control unit |
| J387 | Front passenger door control unit |
| J388 | Rear left door control unit |
| J389 | Rear right door control unit |
| J400 | Wiper motor control unit |
| J519 | Onboard supply control unit |
| T3aa | 3-pin connector |
| T3o | 3-pin connector |
| T3p | 3-pin connector |
| T4e | 4-pin connector |
| T4p | 4-pin connector |
| T18b | 18-pin connector |
| T18c | 18-pin connector |
| T20a | 20-pin connector |
| T20b | 20-pin connector |
| T20e | 20-pin connector |
| T20f | 20-pin connector |
| T20g | 20-pin connector |
| T20h | 20-pin connector |
| T52b | 52-pin connector |
| B528 | Connection 1 (LIN bus) in main wiring harness |
| B549 | Connection 2 (LIN bus) in main wiring harness |
| * | Only models with rear electric window regulator |
| *2 | Only models with roof console |
| *3 | Only models with no roof console |
| *4 | Only models with interior monitoring sensor |
SEAT ALTEA 2010
Control units overview
| q | 50-pin connector assigment |
| q | 75-pin connector assigment |
| q | 10-pin connector assigment |
| q | from June 2011: |
| q | Location, only left-hand drive models |
| q | 12-pin connector assigment |
| q | Location, only right-hand drive models |
| q | 12-pin connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | from June 2010: |
| q | Location |
| q | Connector assigment |
| q | Connector assigment |
| q | Description of signal |
| q | Connector assigment |
| q | Connector assigment |
SEAT ALTEA 2010
|
| 50-pin connector assigment: |
| A - | Airbag control unit -J234- |
| Pin connector: |
| B - | 50-pin connector -T50a- |
| Back to overview |
| 75-pin connector assigment: |
| A - | Airbag control unit -J234- |
| Pin connector: |
| B - | 75-pin connector -T75a- |
| Back to overview |
SEAT ALTEA 2010
Note
|
| 10-pin connector assigment: |
| A - | Voltage stabiliser -J532- |
| Pin connector: |
| B - | 10-pin connector -T10t- |
| Back to overview |
SEAT ALTEA 2010
Note
|
| 12-pin connector assigment: |
| A - | Voltage stabiliser -J532- |
| Pin connector: |
| B - | 12-pin connector -T12i- |
| Back to overview |
SEAT ALTEA 2010
Note
|
| 12-pin connector assigment: |
| A - | Voltage stabiliser -J532- |
| Pin connector: |
| B - | 12-pin connector -T12i- |
| Back to overview |
SEAT ALTEA 2010
|
| Connector assigment: |
| A - | Front passenger door control unit -J387- |
| Pin connectors: |
| B - | 20-pin connector -T20h- |
| C - | 16-pin connector -T16a- |
| D - | 32-pin connector -T32a- |
| Back to overview |
SEAT ALTEA 2010 Cornering light and headlight range control unit J745
|
| Connector assigment: |
| A - | Cornering light and headlight range control unit -J745- |
| Pin connector: |
| B - | 26-pin connector -T26b- |
| Back to overview |
SEAT ALTEA 2010 Rear right door control unit J389
|
| Connector assigment: |
| A - | Rear right door control unit -J389- |
| Pin connector: |
| B - | 18-pin connector -T18c- |
| Back to overview |
SEAT ALTEA 2010 Fuel pump control unit J538
|
| Connector assigment: |
| A - | Fuel pump control unit -J538- |
| q | Engines BVY, BVZ, BWA, CBZB, CAXC, CCZB and CDAA |
| Pin connector: |
| B - | 10-pin connector -T10l- |
| Back to overview |
SEAT ALTEA 2010 Rear left door control unit J388
|
| Connector assigment: |
| A - | Rear left door control unit -J388- |
| Pin connector: |
| B - | 18-pin connector -T18b- |
| Back to overview |
SEAT ALTEA 2010 Sliding sunroof adjustment control unit J245
|
| Connector assigment: |
| A - | Sliding sunroof adjustment control unit -J245- |
| Pin connectors: |
| B - | 6-pin connector -T6c- |
| C - | 6-pin connector -T6d- |
| Back to overview |
SEAT ALTEA 2010 Driver door control unit J386
|
| Connector assigment: |
| A - | Driver door control unit -J386- |
| Pin connectors: |
| B - | 20-pin connector -T20g- |
| C - | 16-pin connector -T16b- |
| D - | 32-pin connector -T32c- |
| Back to overview |
SEAT ALTEA 2010 Steering column electronics control unit J527
Note
|
| Connector assigment: |
| A - | Steering column electronics control unit -J527- |
| Pin connectors: |
| B - | 4-pin connector, Tiptronic switch |
| C - | 10-pin connector, gear stick illumination and CCS |
| D - | 12-pin connector, ignition/starter switch and ignition key withdrawal lock |
| E - | 8-pin connector, windscreen wiper switch and multifunction switch |
| F - | 10-pin connector, steering angle sender |
Note
| only for left-handdrive vehicles |
| F - | Vacant |
Note
| from May 2009 |
| G - | 10-pin connector, airbag coil connector, operating unit and horn in steering wheel |
| H - | 4-pin connector -T4f- |
| J - | 20-pin connector -T20d- |
| Back to overview |
Note
|
|
| Connector assigment: |
| A - | Steering column electronics control unit -J527- |
| Pin connectors: |
| B - | 6-pin connector, windscreen wiper switch and multifunction switch |
| C - | 8-pin connector, ignition/starter switch and ignition key withdrawal lock |
| D - | 16-pin connector -T16d- |
| E - | 9-pin connector, cruise control system |
| F - | 4-pin connector -T4f- |
| G - | 8-pin connector, gear stick illumination |
| H - | 12-pin connector, operating unit in steering wheel and driver airbag -T12f- |
| Back to overview |
SEAT ALTEA 2010 Onboard supply control unit J519
|
| Connector assigment: |
| D - | Onboard supply control unit -J519- |
| Pin connectors: |
| A - | 52-pin connector, black -T52a- |
| B - | 52-pin connector, white -T52b- |
| C - | 52-pin connector, brown -T52c- |
| Back to overview |
SEAT ALTEA 2010 Control unit in dash panel insert J285 | Control unit in dash panel insert -J285- |
| Location: |
| in dash panel -arrow- |
| Back to overview |
| Connector assigment: |
| A - | Control unit in dash panel insert -J285- |
| Pin connector: |
| B - | 32-pin connector -T32b- |
| Back to overview |
SEAT ALTEA 2010 Data bus diagnostic interface J533
|
| Connector assigment: |
| A - | Data bus diagnostic interface -J533- |
| Pin connector: |
| B - | 20-pin connector -T20k- |
| Back to overview |
SEAT ALTEA 2010 Overview of relay on relay carrier
Overview of relay on relay carrier
| 2 - |
| q | Relay positions, from May 2009: |
| q | Relay positions, from June 2011: |
| 3 - |
| q | Relay positions, from May 2009: |
| q | Position of relays, from November 2009: |
| q | Position of relays, from June 2010: |
| q | Relay positions, from June 2011: |
| q | Position of relays, from November 2011: |
| 4 - |
SEAT ALTEA 2010
|
SEAT ALTEA 2010
| Relay positions, on electronics box low, on left of engine compartment, from March 2009 |
| A1 - | Terminal 30 voltage supply relay -J317- (100) |
| q | Engines AZV, BKD, BLS, BMM, BMN, BXE, BXW and CEGA |
| - | Terminal 30 voltage supply relay -J317- (458) |
| q | Engines BSE, BSF and CCSA |
| - | Main relay -J271- (100) |
| q | Engines BVY, BVZ, BWA, CAXC and CDAA |
| A2 - | Secondary air pump relay -J299- (100) |
| q | Engines BSE and CCSA |
| - | Engine component current supply relay -J757- (100) |
| q | Engine CDAA |
| - | Additional coolant pump relay -J496- (100) |
| q | Engine CAXC |
| - | Push-in bridge -TV23- |
| q | diesel engines |
| Back to overview |
SEAT ALTEA 2010
| Relay positions, on electronics box low, on left of engine compartment, from May 2009 |
| A1 - | Terminal 30 voltage supply relay -J317- (100) |
| q | Engines AZV, BKD, BLS, BMM, BXE, BXF, BXW, CAYB, CAYC, CEGA, CFHC, CFJA and CGGB |
| - | Terminal 30 voltage supply relay -J317- (458) |
| q | Engines BSE, BSF, CCSA, CHGA and CMXA |
| - | Main relay -J271- (100) |
| q | Engines CAXC, CBZB, CCZB and CDAA |
| A2 - | Secondary air pump relay -J299- (100) |
| q | Engines BSE, CCSA, CHGA and CMXA |
| - | Engine component current supply relay -J757- (100) |
| q | Engines CCZB and CDAA |
| - | Additional coolant pump relay -J496- (100) |
| q | Engines CAXC and CBZB |
| - | Push-in bridge -TV23- |
| q | diesel engines |
| Back to overview |
SEAT ALTEA 2010
| Relay positions, on electronics box low, on left of engine compartment, from June 2011 |
| A1 - | Terminal 30 voltage supply relay -J317- (100) |
| q | Engines CAYB, CAYC, CFHC, CFJA and CGGB |
| - | Terminal 30 voltage supply relay -J317- (458) |
| q | Engines BSF, CHGA and CMXA |
| - | Main relay -J271- (100) |
| q | Engines CAXC, CBZB, CCZB and CDAA |
| A2 - | Secondary air pump relay -J299- (100) |
| q | Engines CHGA and CMXA |
| - | Engine component current supply relay -J757- (100) |
| q | Engines CCZB and CDAA |
| - | Additional coolant pump relay -J496- (100) |
| q | Engines CAXC and CBZB |
| - | Push-in bridge -TV23- |
| q | diesel engines |
| Back to overview |
SEAT ALTEA 2010
| Position of relays on the relay carrier, left dash panel, from March 2009 |
| 1 - | Terminal 50 voltage supply relay -J682- (373) 9-pin connector -T9a- black |
| 2 - | Heated rear window relay -J9- (373) 9-pin connector -T9e- black |
| 3 - | Terminal 15 voltage supply relay 2 -J681- (373) 9-pin connector -T9c- black |
| 4 - | Fuel pump relay -J17- (404) 10-pin connector -T10e- black |
| q | Engines AZV, BKD, BLS, BMM, BMN, BSE, BSF, BXE, BXW, CCSA and CEGA |
| - | Electric fuel pump 2 relay -J49- (404) 10-pin connector -T10e- black |
| q | Engine CEGA |
| - | Continued coolant circulation relay -J151- (404) 10-pin connector -T10e- black |
| q | Engine CDAA |
| - | Circulation pump relay -J160- (404) 10-pin connector -T10e- black |
| q | Engine BWA |
| - | Current supply relay for Simos control unit -J363- (404) 10-pin connector -T10e- black |
| q | Engines BSE, BSF and CCSA |
| - | Fuel supply relay -J643- (404) 10-pin connector -T10e- black |
| q | Engine BXW |
| - | Motronic current supply relay -2- -J670- (404) 10-pin connector -T10e- black |
| q | Engine BWA |
| 5 - | Low heat output relay -J359- (373) 9-pin connector -T9b- black |
| q | diesel engines |
| 6 - | High heat output relay -J360- (370) 6-pin connector -T6r- black |
| q | diesel engines |
| 7 - | Dual tone horn relay -J4- (449) 10-pin connector -T10s- black |
| - | Headlight washer system relay -J39- (449) 10-pin connector -T10s- black |
| 8 - | Heated windscreen relay -J47- (404) 10-pin connector -T10p- black |
| 9 - | X-contact relief relay -J59- (373) 9-pin connector -T9d- black |
| Back to overview |
SEAT ALTEA 2010
| Position of relays on the relay carrier, left dash panel, from May 2009 |
| 1 - | Terminal 50 voltage supply relay -J682- (373) 9-pin connector -T9a- black |
| 2 - | Heated rear window relay -J9- (373) 9-pin connector -T9e- black |
| 3 - | Terminal 15 voltage supply relay 2 -J681- (373) 9-pin connector -T9c- black |
| 4 - | Fuel pump relay -J17- (404) 10-pin connector -T10e- black |
| q | Engines AZV, BKD, BLS, BMM, BSE, BSF, BXE, BXF, BXW, CCSA, CEGA and CHGA |
| - | Electric fuel pump 2 relay -J49- (404) 10-pin connector -T10e- black |
| q | Engine CEGA |
| - | Continued coolant circulation relay -J151- (404) 10-pin connector -T10e- black |
| q | Engines CDAA and CCZB |
| - | Current supply relay for Simos control unit -J363- (404) 10-pin connector -T10e- black |
| q | Engines BSE, BSF, CCSA and CHGA |
| - | Fuel supply relay -J643- (404) 10-pin connector -T10e- black |
| q | Engine BXW |
| 5 - | Low heat output relay -J359- (373) 9-pin connector -T9b- black |
| q | diesel engines |
| 6 - | High heat output relay -J360- (370) 6-pin connector -T6r- black |
| q | diesel engines |
| 7 - | Dual tone horn relay -J4- (449) 10-pin connector -T10s- black |
| - | Headlight washer system relay -J39- (449) 10-pin connector -T10s- black |
| 8 - | Heated windscreen relay -J47- (404) 10-pin connector -T10p- black |
| 9 - | X-contact relief relay -J59- (373) 9-pin connector -T9d- black |
| Back to overview |
SEAT ALTEA 2010
| Position of relays on the relay carrier, left dash panel, from November 2009 |
| 1 - | Terminal 50 voltage supply relay -J682- (643) 9-pin connector -T9a- black |
| 2 - | Heated rear window relay -J9- (373) 9-pin connector -T9e- black |
| 3 - | Terminal 15 voltage supply relay 2 -J681- (373) 9-pin connector -T9c- black |
| 4 - | Fuel pump relay -J17- (404) 10-pin connector -T10e- black |
| q | Engines AZV, BKD, BLS, BMM, BSE, BSF, BXE, BXF, BXW, CAYB, CAYC, CCSA, CEGA, CFHC, CFJA, CGGB, CHGA and CMXA |
| - | Electric fuel pump 2 relay -J49- (404) 10-pin connector -T10e- black |
| q | Engines CEGA, CFHC and CFJA |
| - | Continued coolant circulation relay -J151- (404) 10-pin connector -T10e- black |
| q | Engines CDAA and CCZB |
| - | Intake manifold preheating relay -J81- (449) 10-pin connector -T10e- black |
| q | Engines CAYB and CAYC |
| - | Current supply relay for Simos control unit -J363- (404) 10-pin connector -T10e- black |
| q | Engines BSE, BSF, CCSA, CHGA and CMXA |
| - | Fuel supply relay -J643- (404) 10-pin connector -T10e- black |
| q | Engines BXW and CGGB |
| 5 - | Low heat output relay -J359- (373) 9-pin connector -T9b- black |
| q | diesel engines |
| 6 - | High heat output relay -J360- (370) 6-pin connector -T6r- black |
| q | diesel engines |
| 7 - | Dual tone horn relay -J4- (449) 10-pin connector -T10s- black |
| - | Headlight washer system relay -J39- (449) 10-pin connector -T10s- black |
| 8 - | Heated windscreen relay -J47- (404) 10-pin connector -T10p- black |
| 9 - | X-contact relief relay -J59- (373) 9-pin connector -T9d- black |
| Back to overview |
SEAT ALTEA 2010
| Position of relays on the relay carrier, left dash panel, from June 2010 |
| 1 - | Terminal 50 voltage supply relay -J682- (643) 9-pin connector -T9a- black |
| 2 - | Heated rear window relay -J9- (373) 9-pin connector -T9e- black or brown |
| 3 - | Terminal 15 voltage supply relay 2 -J681- (373) 9-pin connector -T9c- black or grey |
| 4 - | Fuel pump relay -J17- (404) 10-pin connector -T10e- black |
| q | Engines AZV, BKD, BLS, BMM, BSE, BSF, BXE, BXF, BXW, CAYB, CAYC, CCSA, CEGA, CFHC, CFJA, CGGB, CHGA and CMXA |
| - | Electric fuel pump 2 relay -J49- (404) 10-pin connector -T10e- black |
| q | Engines CEGA, CFHC and CFJA |
| - | Continued coolant circulation relay -J151- (404) 10-pin connector -T10e- black |
| q | Engines CDAA and CCZB |
| - | Intake manifold preheating relay -J81- (449) 10-pin connector -T10e- black |
| q | Engines CAYB and CAYC |
| - | Current supply relay for Simos control unit -J363- (404) 10-pin connector -T10e- black |
| q | Engines BSE, BSF, CCSA, CHGA and CMXA |
| - | Fuel supply relay -J643- (404) 10-pin connector -T10e- black |
| q | Engines BXW and CGGB |
| 5 - | Low heat output relay -J359- (373) 9-pin connector -T9b- black or red |
| q | diesel engines |
| 6 - | High heat output relay -J360- (370) 6-pin connector -T6r- black |
| q | diesel engines |
| 7 - | Dual tone horn relay -J4- (449) 10-pin connector -T10s- black or brown |
| - | Headlight washer system relay -J39- (449) 10-pin connector -T10s- black or brown |
| 8 - | Heated windscreen relay -J47- (404) 10-pin connector -T10p- black or red |
| 9 - | X-contact relief relay -J59- (373) 9-pin connector -T9d- black or blue |
| Back to overview |
SEAT ALTEA 2010
| Position of relays on the relay carrier, left dash panel, from June 2011 |
| 1 - | Terminal 50 voltage supply relay -J682- (643) 9-pin connector -T9a- black |
| 2 - | Heated rear window relay -J9- (373) 9-pin connector -T9e- brown |
| 3 - | Terminal 15 voltage supply relay 2 -J681- (373) 9-pin connector -T9c- grey |
| 4 - | Fuel pump relay -J17- (404) 10-pin connector -T10e- black |
| q | Engines BSF, CAYB, CAYC, CFHC, CFJA, CGGB, CHGA and CMXA |
| - | Electric fuel pump 2 relay -J49- (404) 10-pin connector -T10e- black |
| q | Engines CFHC and CFJA |
| - | Continued coolant circulation relay -J151- (404) 10-pin connector -T10e- black |
| q | Engines CDAA and CCZB |
| - | Intake manifold preheating relay -J81- (449) 10-pin connector -T10e- black |
| q | Engines CAYB and CAYC |
| - | Current supply relay for Simos control unit -J363- (404) 10-pin connector -T10e- black |
| q | Engines BSF, CHGA and CMXA |
| - | Fuel supply relay -J643- (404) 10-pin connector -T10e- black |
| q | Engine CGGB |
| 5 - | Low heat output relay -J359- (373) 9-pin connector -T9b- red |
| q | diesel engines |
| 6 - | High heat output relay -J360- (370) 6-pin connector -T6r- black |
| q | diesel engines |
| 7 - | Dual tone horn relay -J4- (449) 10-pin connector -T10s- brown |
| - | Headlight washer system relay -J39- (449) 10-pin connector -T10s- brown |
| 8 - | Heated windscreen relay -J47- (404) 10-pin connector -T10p- red |
| 9 - | X-contact relief relay -J59- (373) 9-pin connector -T9d- blue |
| Back to overview |
SEAT ALTEA 2010
| Position of relays on the relay carrier, left dash panel, from November 2011 |
| 1 - | Terminal 50 voltage supply relay -J682- (643) 9-pin connector -T9a- black |
| 2 - | Heated rear window relay -J9- (373) 9-pin connector -T9e- brown |
| 3 - | Terminal 15 voltage supply relay 2 -J681- (373) 9-pin connector -T9c- grey |
| 4 - | Fuel pump relay -J17- (404) 10-pin connector -T10e- black |
| q | Engines BSF, CFHC, CFJA, CGGB, CHGA and CMXA |
| - | Fuel pump relay -J17- (404) or (650) 10-pin connector -T10e- black |
| q | Engines CAYB and CAYC |
| - | Electric fuel pump 2 relay -J49- (404) 10-pin connector -T10e- black |
| q | Engines CFHC and CFJA |
| - | Continued coolant circulation relay -J151- (404) 10-pin connector -T10e- black |
| q | Engines CDAA and CCZB |
| - | Intake manifold preheating relay -J81- (449) 10-pin connector -T10e- black |
| q | Engines CAYB and CAYC |
| - | Current supply relay for Simos control unit -J363- (404) 10-pin connector -T10e- black |
| q | Engines BSF, CHGA and CMXA |
| - | Fuel supply relay -J643- (404) 10-pin connector -T10e- black |
| q | Engine CGGB |
| 5 - | Low heat output relay -J359- (373) 9-pin connector -T9b- red |
| 6 - | High heat output relay -J360- (370) 6-pin connector -T6r- black |
| 7 - | Dual tone horn relay -J4- (449) 10-pin connector -T10s- brown |
| - | Headlight washer system relay -J39- (449) 10-pin connector -T10s- brown |
| 8 - | Heated windscreen relay -J47- (404) 10-pin connector -T10p- red |
| 9 - | X-contact relief relay -J59- (373) 9-pin connector -T9d- blue |
| Back to overview |
SEAT ALTEA 2010
| Relay positions relay carrier, left dash panel, under onboard supply control unit, from November 2009 |
| 1 - | Starter motor relay 2 -J907- (433) 6-pin connector -T6ae- brown |
| q | Engines CAYB, CAYC and CBZB (only models with stop/start system) |
| 2 - | vacant |
| 3 - | vacant |
| 4 - | vacant |
| 5 - | vacant |
| Back to overview |
SEAT ALTEA 2010 Overview of fuses
Overview of fuses
| q | Position of fuses, from March 2009: |
| q | Position of fuses, from May 2009: |
| q | Position of fuses, from November 2010: |
| q | Position of fuses, from March 2009: |
| q | Position of fuses, from May 2009: |
| q | Position of fuses, from June 2010: |
| q | Position of fuses, from June 2011: |
| q | Position of fuses, from November 2011: |
| q | Position of fuses, from March 2009: |
| q | Position of fuses, from May 2009: |
| q | Position of fuses, from June 2010: |
| q | Position of fuses, from June 2011: |
SEAT ALTEA 2010 Fuses (SA) on electronics box low, in left engine compartment
| Fuses (SA) on electronics box low, in left engine compartment |
| Back to overview |
| Fuse locations in electronics box low, from March 2009 |
| No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
| 1 | - | Fuse 1 on fuse holder A -SA1- | 150 A | - | Alternator -C- 90 A / 110 A | 30a |
| 200 A | - | Alternator -C- 140 A | ||||
| 2 | - | Fuse 2 on fuse holder A -SA2- | 80 A | - | Electromechanical power steering motor -V187- | 30a |
| 3 | - | Fuse 3 on fuse holder A -SA3- | 50 A | - | Radiator fan thermal switch -F18- | 30a |
| Radiator fan control unit -J293- | ||||||
| Radiator fan 2 -V177- | ||||||
| Radiator fan -V7- | ||||||
| 4 | - | Fuse 4 on fuse holder A -SA4- | 80 A | - | High heat output relay -J360- | 30a |
| 5 | - | Fuse 5 on fuse holder A -SA5- | 80 A | - | Fuses on fuse holder on left of dash panel (SC20 - SC24, SC42 - SC56) | 30a |
| 6 | - | Fuse 6 on fuse holder A -SA6- | 40 A | - | Low heat output relay -J359- | 30a |
| 7 | - | - | - | Driver door control unit -J386- (with Autolock function) | 30 | |
| Front passenger door control unit -J387- (with Autolock function) | ||||||
| Rear left door control unit -J388- (with Autolock function) | ||||||
| Rear right door control unit -J389- (with Autolock function) | ||||||
| Onboard supply control unit -J519- (with Autolock function) (via B/1), supply central locking | ||||||
| A | - | Screw connection (30), on fuse holder on battery -507- | - | - | Battery -A- (+) | 30 |
|
| Fuse locations in electronics box low, from May 2009 |
| No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
| 1 | - | Fuse 1 on fuse holder A -SA1- | 150 A | - | Alternator -C- 90 A / 110 A | 30a |
| 200 A | - | Alternator -C- 140 A | ||||
| 2 | - | Fuse 2 on fuse holder A -SA2- | 80 A | - | Electromechanical power steering motor -V187- | 30a |
| 3 | - | Fuse 3 on fuse holder A -SA3- | 50 A | - | Radiator fan thermal switch -F18- | 30a |
| Radiator fan control unit -J293- | ||||||
| Radiator fan 2 -V177- | ||||||
| Radiator fan -V7- | ||||||
| 4 | - | Fuse 4 on fuse holder A -SA4- | 80 A | - | High heat output relay -J360- | 30a |
| 5 | - | Fuse 5 on fuse holder A -SA5- | 80 A | - | Fuses on fuse holder on left of dash panel (SC20 - SC24, SC42 - SC56) | 30a |
| 6 | - | Fuse 6 on fuse holder A -SA6- | 40 A | - | Low heat output relay -J359- | 30a |
| 30 A | - | Gas mode control unit -J659- (CHGA) | ||||
| 7 | - | - | - | Driver door control unit -J386- (with Autolock function) | 30 | |
| Front passenger door control unit -J387- (with Autolock function) | ||||||
| Rear left door control unit -J388- (with Autolock function) | ||||||
| Rear right door control unit -J389- (with Autolock function) | ||||||
| Onboard supply control unit -J519- (with Autolock function) (via B/1), supply central locking | ||||||
| A | - | Screw connection (30), on fuse holder on battery -507- | - | - | Battery -A- (+) | 30 |
|
| Fuse locations in electronics box low, from November 2010 |
| No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
| 1 | - | Fuse 1 on fuse holder A -SA1- | 150 A | - | Alternator -C- 90 A / 110 A | 30a |
| 200 A | - | Alternator -C- 140 A | ||||
| 2 | - | Fuse 2 on fuse holder A -SA2- | 80 A | - | Electromechanical power steering motor -V187- | 30a |
| 3 | - | Fuse 3 on fuse holder A -SA3- | 50 A | - | Radiator fan thermal switch -F18- | 30a |
| Radiator fan control unit -J293- | ||||||
| Radiator fan 2 -V177- | ||||||
| Radiator fan -V7- | ||||||
| 4 | - | Fuse 4 on fuse holder A -SA4- | 80 A | - | High heat output relay -J360- | 30a |
| 5 | - | Fuse 5 on fuse holder A -SA5- | 80 A | - | Fuses on fuse holder on left of dash panel (SC20 - SC24, SC42 - SC56) | 30a |
| 6 | - | Fuse 6 on fuse holder A -SA6- | 40 A | - | Low heat output relay -J359- | 30a |
| 7 | - | - | - | Driver door control unit -J386- (with Autolock function) | 30 | |
| Front passenger door control unit -J387- (with Autolock function) | ||||||
| Rear left door control unit -J388- (with Autolock function) | ||||||
| Rear right door control unit -J389- (with Autolock function) | ||||||
| Onboard supply control unit -J519- (with Autolock function) (via B/1), supply central locking | ||||||
| A | - | Screw connection (30), on fuse holder on battery -507- | - | - | Battery -A- (+) | 30 |
|
SEAT ALTEA 2010 Fuses (SB) on electronics box low, on left of engine compartment
| Fuses (SB) on electronics box low, on left of engine compartment |
| - | Fuse colours |
| 50 A - red |
| 40 A - orange |
| 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 |
| Back to overview |
| Position of fuses, from March 2009 |
| No. | T40a | Current Flow Diagram designation | Nominal value | Function/component | Terminal | |
| F1 | 32 | Fuse 1 on fuse holder B -SB1- | 30 A | - | Front passenger side wiper motor control unit -J584- | 30a |
| F2 | 39 | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- (CDAA) | 30a |
| F3 | 38 | Fuse 3 on fuse holder B -SB3- | 5 A | - | Onboard supply control unit -J519- (via A/24) reference voltage | 30a |
| F4 | 27 | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- | 30a |
| F5 | 40 | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- (AZV, BKD, BLS, BMM, BWA and CDAA) | 30a |
| F6 | 25 | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| Steering column electronics control unit -J527- | ||||||
| F7 | 33 | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
| F8 | 34 | Fuse 8 on fuse holder B -SB8- | 15 A | - | Control unit with display for radio and navigation system -J503- | 30a |
| Radio -R- | ||||||
| F9 | 30 | Fuse 9 on fuse holder B -SB9- | 5 A | - | Telephone transmitter and receiver unit -R36- | 30a |
| F10 | 28 | Fuse 10 on fuse holder B -SB10- | 5 A | - | Main relay -J271- (BVY, BVZ and CAXC) | 30a |
| Terminal 30 voltage supply relay -J317- (AZV, BKD, BLS, BMM, BMN, BXE and CEGA) | ||||||
| Engine control unit -J623- (BVY, BVZ, CAXC and CEGA) | ||||||
| 10 A | - | Main relay -J271- (BWA and CDAA) | ||||
| Terminal 30 voltage supply relay -J317- (BXW) | ||||||
| Engine control unit -J623- (BWA, BXW and CDAA) | ||||||
| F11 | 20 | Fuse 11 on fuse holder B -SB11- | - | - | vacant | |
| F12 | 24 | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
| F13 | 22 | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623- (BSE, BSF, BVY, BVZ, BWA, BXW, CAXC, CCSA and CDAA) | 87a |
| 30 A | - | Engine control unit -J623- (AZV, BKD, BLS, BMM, BMN, BXE and CEGA) | ||||
| F14 | 19 | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition coil 1 with output stage -N70- (BVY, BVZ, BWA, BXW, CAXC and CDAA) | 87a |
| Ignition coil 2 with output stage -N127- (BVY, BVZ, BWA, BXW, CAXC and CDAA) | ||||||
| Ignition transformer -N152- (BSE, BSF and CCSA) | ||||||
| Fuel pressure regulating valve -N276- (CEGA) | ||||||
| Fuel metering valve -N290- (CEGA) | ||||||
| Ignition coil 3 with output stage -N291- (BVY, BVZ, BWA, BXW, CAXC and CDAA) | ||||||
| Ignition coil 4 with output stage -N292- (BVY, BVZ, BWA, BXW, CAXC and CDAA) | ||||||
| F15 | 26 | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- (AZV, BKD, BLS, BMM, BMN, BXE and CEGA) | 87a |
| Electric fuel pump 2 relay -J49- (CEGA) | ||||||
| Automatic glow period control unit -J179- (AZV, BKD, BLS, BMM, BMN, BXE and CEGA) | ||||||
| Low heat output relay -J359- | ||||||
| High heat output relay -J360- | ||||||
| 10 A | - | Injector, cylinder 1 -N30- (BXW) | ||||
| Injector, cylinder 2 -N31- (BXW) | ||||||
| Injector, cylinder 3 -N32- (BXW) | ||||||
| Injector, cylinder 4 -N33- (BXW) | ||||||
| Circulation pump relay -J160- (BWA) | ||||||
| Lambda probe heater -Z19- (CAXC) | ||||||
| Lambda probe 1 heater after catalytic converter -Z29- (BVY, BVZ and CAXC) | ||||||
| Lambda probe 2 heater after catalytic converter -Z30- (BVY) | ||||||
| Lambda probe 3 heater after catalytic converter -Z64- (BVY) | ||||||
| F16 | 23 | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- (via C/42), right headlight bulb supply | 30a |
| F17 | 18 | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| F18 | 17 | Fuse 18 on fuse holder B -SB18- | - | - | vacant | |
| F19 | 12 | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor control unit -J400- , driver side | 30a |
| F20 | 13 | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- (CAXC) | 87a |
| 20 A | - | Fuel pressure regulating valve -N276- (CDAA) | ||||
| F21 | 16 | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- (BLS, BMM, BMN and CEGA) | 87a |
| 15 A | - | Lambda probe heater -Z19- (BSE, BSF, BVY, BVZ, BXW, CCSA and CDAA) | ||||
| Lambda probe 1 heater after catalytic converter -Z29- (BSE, BSF, BXW, CCSA and CDAA) | ||||||
| F22 | 14 | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
| F23 | 21 | Fuse 23 on fuse holder B -SB23- | 5 A | - | Continued coolant circulation relay -J151- (CDAA) | 87a |
| Circulation pump relay -J160- (BWA) | ||||||
| Secondary air pump relay -J299- (BSE and CCSA) | ||||||
| Motronic current supply relay -2- -J670- (BWA) | ||||||
| 10 A | - | Exhaust gas recirculation valve -N18- (AZV, BKD and BXE) | ||||
| Charge pressure control solenoid valve -N75- (AZV, BKD, BLS, BMM, BMN, BXE and CEGA) | ||||||
| Intake manifold flap valve -N316- (BMN) | ||||||
| Exhaust gas recirculation cooler change-over valve -N345- (AZV, BKD, BLS, BMM, BMN, BXE and CEGA) | ||||||
| 15 A | - | Fuel pressure regulating valve -N276- (BVY, BVZ and CAXC) | ||||
| F24 | 11 | Fuse 24 on fuse holder B -SB24- | 10 A | - | Radiator fan control unit C1781 -J293- | 87a |
| Additional coolant pump relay -J496- (CAXC) | ||||||
| Engine component current supply relay -J757- (CDAA) | ||||||
| Charge pressure control solenoid valve -N75- (CAXC and CDAA) | ||||||
| Activated charcoal filter system solenoid valve 1 -N80- (BSE, BSF, BVY, BVZ, BXW, CAXC, CCSA and CDAA) | ||||||
| Variable intake manifold change-over valve -N156- (BSE, BSF, BVY, BVZ and CCSA) | ||||||
| Inlet camshaft control valve 1 -N205- (BVY, BVZ, BWA, BXW, CAXC and CDAA) | ||||||
| Turbocharger air recirculation valve -N249- (CAXC and CDAA) | ||||||
| Intake manifold flap valve -N316- (CDAA) | ||||||
| Oil pressure warning lamp -N428- (CDAA) | ||||||
| Radiator fan -V7- | ||||||
| Intake manifold flap motor -V157- (AZV, BKD and BXE) | ||||||
| Coolant circulation pump 2 -V178- (CEGA) | ||||||
| F25 | 31 | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| F26 | 35 | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- (via A/1), left headlight bulb supply | 30a |
| F27 | 1 | Fuse 27 on fuse holder B -SB27- | 40 A | - | Secondary air pump motor -V101- (BSE and CCSA) | 87a |
| 50 A | - | Automatic glow period control unit -J179- (AZV, BKD, BLS, BMM, BMN, BXE and CEGA) | 30a | |||
| F28 | 4 | Fuse 28 on fuse holder B -SB28- | - | - | vacant | |
| F29 | 2 | Fuse 29 on fuse holder B -SB29- | 50 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| F30 | 3 | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 30a |
|
| Position of fuses, from May 2009 |
| No. | T40a | Current Flow Diagram designation | Nominal value | Function/component | Terminal | |
| F1 | 32 | Fuse 1 on fuse holder B -SB1- | 30 A | - | Front passenger side wiper motor control unit -J584- | 30a |
| F2 | 39 | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- (BSF, CAYC and CDAA) | 30a |
| F3 | 38 | Fuse 3 on fuse holder B -SB3- | 5 A | - | Battery monitor control unit -J367- (CAYC with stop/start system) | 30a |
| Onboard supply control unit -J519- (via A/24), reference voltage | ||||||
| F4 | 27 | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- | 30a |
| F5 | 40 | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- (AZV, BKD, BLS, BMM, BSF, CAYC, CCZB and CDAA) | 30a |
| F6 | 25 | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- (without stop/start system) | 30a |
| Steering column electronics control unit -J527- | ||||||
| F7 | 33 | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
| F8 | 34 | Fuse 8 on fuse holder B -SB8- | 15 A | - | Control unit with display for radio and navigation system -J503- | 30a |
| Voltage stabiliser -J532- (CAYC with stop/start system) | ||||||
| Radio -R- | ||||||
| F9 | 30 | Fuse 9 on fuse holder B -SB9- | 5 A | - | Telephone transmitter and receiver unit -R36- (without stop/start system) | 30a |
| F10 | 28 | Fuse 10 on fuse holder B -SB10- | 5 A | - | Main relay -J271- (CAXC) | 30a |
| Terminal 30 voltage supply relay -J317- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC and CEGA) | ||||||
| Engine control unit -J623- (CAXC, CAYC and CEGA) | ||||||
| 10 A | - | Main relay -J271- (CCZB and CDAA) | ||||
| Terminal 30 voltage supply relay -J317- (BXW) | ||||||
| Engine control unit -J623- (CCZB, BXW and CDAA) | ||||||
| F11 | 20 | Fuse 11 on fuse holder B -SB11- | - | - | vacant | |
| F12 | 24 | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
| F13 | 22 | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623- (BSE, BSF, BXW, CAXC, CCSA, CCZB, CDAA and CHGA) | 87a |
| 30 A | - | Engine control unit -J623- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC and CEGA) | ||||
| F14 | 19 | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition coil 1 with output stage -N70- (BXW, CAXC, CCZB and CDAA) | 87a |
| Ignition coil 2 with output stage -N127- (BXW, CAXC, CCZB and CDAA) | ||||||
| Ignition transformer -N152- (BSE, BSF, CCSA and CHGA) | ||||||
| Fuel pressure regulating valve -N276- (CAYC and CEGA) | ||||||
| Fuel metering valve -N290- (CAYC and CEGA) | ||||||
| Ignition coil 3 with output stage -N291- (BXW, CAXC, CCZB and CDAA) | ||||||
| Ignition coil 4 with output stage -N292- (BXW, CAXC, CCZB and CDAA) | ||||||
| F15 | 26 | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC and CEGA) | 87a |
| Electric fuel pump 2 relay -J49- (CEGA) | ||||||
| Automatic glow period control unit -J179- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC and CEGA) | ||||||
| Low heat output relay -J359- | ||||||
| High heat output relay -J360- | ||||||
| 10 A | - | Injector, cylinder 1 -N30- (BXW) | ||||
| Injector, cylinder 2 -N31- (BXW) | ||||||
| Injector, cylinder 3 -N32- (BXW) | ||||||
| Injector, cylinder 4 -N33- (BXW) | ||||||
| Lambda probe heater -Z19- (CAXC) | ||||||
| Lambda probe 1 heater after catalytic converter -Z29- (CAXC) | ||||||
| F16 | 23 | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- (via C/42), right headlight bulb supply | 30a |
| F17 | 18 | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| F18 | 17 | Fuse 18 on fuse holder B -SB18- | - | - | vacant | |
| F19 | 12 | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor control unit -J400- , driver side | 30a |
| F20 | 13 | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- (CAXC) | 87a |
| 20 A | - | Fuel pressure regulating valve -N276- (CCZB and CDAA) | ||||
| F21 | 16 | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- (BLS, BMM, BMN and CEGA) | 87a |
| 15 A | - | Lambda probe heater -Z19- (BSE, BSF, BXW, CCSA, CCZB, CDAA and CHGA) | ||||
| Lambda probe 1 heater after catalytic converter -Z29- (BSE, BSF, BXW, CCSA, CCZB, CDAA and CHGA) | ||||||
| F22 | 14 | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
| F23 | 21 | Fuse 23 on fuse holder B -SB23- | 5 A | - | Continued coolant circulation relay -J151- (CCZB and CDAA) | 87a |
| Secondary air pump relay -J299- (BSE, CCSA and CHGA) | ||||||
| 10 A | - | Intake manifold preheating relay -J81- (CAYC) | ||||
| Exhaust gas recirculation valve -N18- (AZV, BKD, BXE and BXF) | ||||||
| Charge pressure control solenoid valve -N75- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC and CEGA) | ||||||
| Exhaust gas recirculation cooler change-over valve -N345- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC and CEGA) | ||||||
| 15 A | - | Fuel pressure regulating valve -N276- (CAXC) | ||||
| F24 | 11 | Fuse 24 on fuse holder B -SB24- | 10 A | - | Radiator fan control unit C1781 -J293- | 87a |
| Additional coolant pump relay -J496- (CAXC) | ||||||
| Engine component current supply relay -J757- (CCZB and CDAA) | ||||||
| Charge pressure control solenoid valve -N75- (CAXC, CCZB and CDAA) | ||||||
| Activated charcoal filter system solenoid valve 1 -N80- (BSE, BSF, BXW, CAXC, CCSA, CCZB, CDAA and CHGA) | ||||||
| Variable intake manifold change-over valve -N156- (BSE, BSF, CCSA and CHGA) | ||||||
| Inlet camshaft control valve 1 -N205- (CAXC, CCZB and CDAA) | ||||||
| Turbocharger air recirculation valve -N249- (CAXC, CCZB and CDAA) | ||||||
| Intake manifold flap valve -N316- (CCZB and CDAA) | ||||||
| Oil pressure warning lamp -N428- (CCZB and CDAA) | ||||||
| Radiator fan -V7- | ||||||
| Intake manifold flap motor -V157- (AZV, BKD, BXE and BXF) | ||||||
| Coolant circulation pump 2 -V178- (CAYC and CEGA) | ||||||
| F25 | 31 | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| F26 | 35 | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- (via A/1), left headlight bulb supply | 30a |
| F27 | 1 | Fuse 27 on fuse holder B -SB27- | 40 A | - | Secondary air pump motor -V101- (BSE, CCSA and CHGA) | 87a |
| 50 A | - | Automatic glow period control unit -J179- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC and CEGA) | 30a | |||
| F28 | 4 | Fuse 28 on fuse holder B -SB28- | - | - | vacant | |
| F29 | 2 | Fuse 29 on fuse holder B -SB29- | 50 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| F30 | 3 | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 30a |
|
| Position of fuses, from June 2010 |
| No. | T40a | Current Flow Diagram designation | Nominal value | Function/component | Terminal | |
| F1 | 32 | Fuse 1 on fuse holder B -SB1- | 30 A | - | Front passenger side wiper motor control unit -J584- | 30a |
| F2 | 39 | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- (BSF, CAYC and CDAA) | 30a |
| F3 | 38 | Fuse 3 on fuse holder B -SB3- | 5 A | - | Battery monitor control unit -J367- (CAYC and CBZB with stop/start system) | 30a |
| Onboard supply control unit -J519- (via A/24), reference voltage | ||||||
| F4 | 27 | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- | 30a |
| F5 | 40 | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- (BKD, BLS, BMM, BSF, CAYC, CCZB, CDAA and CFHC) | 30a |
| F6 | 25 | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- (without stop/start system) | 30a |
| Steering column electronics control unit -J527- | ||||||
| F7 | 33 | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
| F8 | 34 | Fuse 8 on fuse holder B -SB8- | 15 A | - | Control unit with display for radio and navigation system -J503- | 30a |
| Voltage stabiliser -J532- (CAYC and CBZB with stop/start system) | ||||||
| Radio -R- | ||||||
| F9 | 30 | Fuse 9 on fuse holder B -SB9- | 5 A | - | Telephone transmitter and receiver unit -R36- (without stop/start system) | 30a |
| F10 | 28 | Fuse 10 on fuse holder B -SB10- | 5 A | - | Main relay -J271- (CAXC and CBZB) | 30a |
| Terminal 30 voltage supply relay -J317- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CEGA, CFHC and CFJA) | ||||||
| Engine control unit -J623- (CAXC, CAYB, CAYC, CBZB, CEGA, CFHC and CFJA) | ||||||
| 10 A | - | Main relay -J271- (CCZB and CDAA) | ||||
| Terminal 30 voltage supply relay -J317- (CGGB) | ||||||
| Engine control unit -J623- (CCZB, CDAA and CGGB) | ||||||
| F11 | 20 | Fuse 11 on fuse holder B -SB11- | - | - | vacant | |
| F12 | 24 | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
| F13 | 22 | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623- (BSE, BSF, CAXC, CBZB, CCSA, CCZB, CDAA, CGGB, CHGA and CMXA) | 87a |
| 30 A | - | Engine control unit -J623- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CEGA, CFHC and CFJA) | ||||
| F14 | 19 | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition coil 1 with output stage -N70- (CAXC, CCZB, CDAA and CGGB) | 87a |
| Ignition coil 2 with output stage -N127- (CAXC, CCZB, CDAA and CGGB) | ||||||
| Ignition transformer -N152- (BSE, BSF, CBZB, CCSA, CHGA and CMXA) | ||||||
| Fuel pressure regulating valve -N276- (CAYB, CAYC, CEGA, CFHC and CFJA) | ||||||
| Fuel metering valve -N290- (CAYB, CAYC, CEGA, CFHC and CFJA) | ||||||
| Ignition coil 3 with output stage -N291- (CAXC, CCZB, CDAA and CGGB) | ||||||
| Ignition coil 4 with output stage -N292- (CAXC, CCZB, CDAA and CGGB) | ||||||
| F15 | 26 | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CEGA, CFHC and CFJA) | 87a |
| Electric fuel pump 2 relay -J49- (CEGA, CFHC and CFJA) | ||||||
| Automatic glow period control unit -J179- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CEGA, CFHC and CFJA) | ||||||
| Low heat output relay -J359- | ||||||
| High heat output relay -J360- | ||||||
| 10 A | - | Injector, cylinder 1 -N30- (CGGB) | ||||
| Injector, cylinder 2 -N31- (CGGB) | ||||||
| Injector, cylinder 3 -N32- (CGGB) | ||||||
| Injector, cylinder 4 -N33- (CGGB) | ||||||
| Lambda probe heater -Z19- (CAXC and CBZB) | ||||||
| Lambda probe 1 heater after catalytic converter -Z29- (CAXC and CBZB) | ||||||
| 15 A | - | Sender for gas gauge -G707- (CHGA) | ||||
| Gas mode control unit -J659- (CHGA) | ||||||
| Gas injection valve 1 -N366- (CHGA) | ||||||
| Gas injection valve 2 -N367- (CHGA) | ||||||
| Gas injection valve 3 -N368- (CHGA) | ||||||
| Gas injection valve 4 -N369- (CHGA) | ||||||
| High pressure valve for gas mode -N372- (CHGA) | ||||||
| Gas reservoir valve -N495- (CHGA) | ||||||
| F16 | 23 | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- (via C/42), right headlight bulb supply | 30a |
| F17 | 18 | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| F18 | 17 | Fuse 18 on fuse holder B -SB18- | - | - | vacant | |
| F19 | 12 | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor control unit -J400- , driver side | 30a |
| F20 | 13 | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- (CAXC and CBZB) | 87a |
| 20 A | - | Fuel pressure regulating valve -N276- (CCZB and CDAA) | ||||
| F21 | 16 | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- (BLS, BMM, CAYB, CAYC, CEGA, CFHC and CFJA) | 87a |
| 15 A | - | Lambda probe heater -Z19- (BSE, BSF, CCSA, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||
| Lambda probe 1 heater after catalytic converter -Z29- (BSE, BSF, CCSA, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||||
| F22 | 14 | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
| F23 | 21 | Fuse 23 on fuse holder B -SB23- | 5 A | - | Continued coolant circulation relay -J151- (CCZB and CDAA) | 87a |
| Secondary air pump relay -J299- (BSE, CCSA, CHGA and CMXA) | ||||||
| 10 A | - | Air mass meter -G70- (CFHC and CFJA) | ||||
| Intake manifold preheating relay -J81- (CAYC) | ||||||
| Exhaust gas recirculation valve -N18- (BKD, BXE and BXF) | ||||||
| Charge pressure control solenoid valve -N75- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CEGA, CFHC and CFJA) | ||||||
| Exhaust gas recirculation cooler change-over valve -N345- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CEGA, CFHC and CFJA) | ||||||
| 15 A | - | Fuel pressure regulating valve -N276- (CAXC and CBZB) | ||||
| F24 | 11 | Fuse 24 on fuse holder B -SB24- | 10 A | - | Radiator fan control unit C1781 -J293- | 87a |
| Additional coolant pump relay -J496- (CAXC and CBZB) | ||||||
| Engine component current supply relay -J757- (CCZB and CDAA) | ||||||
| Charge pressure control solenoid valve -N75- (CAXC, CCZB and CDAA) | ||||||
| Activated charcoal filter system solenoid valve 1 -N80- (BSE, BSF, CAXC, CBZB, CCSA, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||||
| Variable intake manifold change-over valve -N156- (BSE, BSF, CCSA, CHGA and CMXA) | ||||||
| Inlet camshaft control valve 1 -N205- (CAXC, CCZB and CDAA) | ||||||
| Turbocharger air recirculation valve -N249- (CAXC, CCZB, CBZB and CDAA) | ||||||
| Intake manifold flap valve -N316- (CCZB and CDAA) | ||||||
| Oil pressure warning lamp -N428- (CCZB and CDAA) | ||||||
| Refrigerant circulation solenoid valve -N492- (CBZB) | ||||||
| Radiator fan -V7- | ||||||
| Intake manifold flap motor -V157- (BKD, BXE and BXF) | ||||||
| Coolant circulation pump 2 -V178- (CAYB, CAYC, CEGA, CFHC and CFJA) | ||||||
| F25 | 31 | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| F26 | 35 | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- (via A/1), left headlight bulb supply | 30a |
| F27 | 1 | Fuse 27 on fuse holder B -SB27- | 40 A | - | Secondary air pump motor -V101- (BSE, CCSA, CHGA and CMXA) | 87a |
| 50 A | - | Automatic glow period control unit -J179- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CEGA, CFHC and CFJA) | 30a | |||
| F28 | 4 | Fuse 28 on fuse holder B -SB28- | - | - | vacant | |
| F29 | 2 | Fuse 29 on fuse holder B -SB29- | 50 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| F30 | 3 | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 30a |
|
| Position of fuses, from June 2011 |
| No. | T40a | Current Flow Diagram designation | Nominal value | Function/component | Terminal | |
| F1 | 32 | Fuse 1 on fuse holder B -SB1- | 30 A | - | Front passenger side wiper motor control unit -J584- | 30a |
| F2 | 39 | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- (BSF, CAYC and CDAA) | 30a |
| F3 | 38 | Fuse 3 on fuse holder B -SB3- | 5 A | - | Battery monitor control unit -J367- (CAYC and CBZB with stop/start system) | 30a |
| Onboard supply control unit -J519- (via A/24), reference voltage | ||||||
| F4 | 27 | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- | 30a |
| F5 | 40 | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- (BSF, CAYC, CCZB, CDAA and CFHC) | 30a |
| F6 | 25 | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- (without stop/start system) | 30a |
| Steering column electronics control unit -J527- | ||||||
| F7 | 33 | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
| F8 | 34 | Fuse 8 on fuse holder B -SB8- | 15 A | - | Control unit with display for radio and navigation system -J503- | 30a |
| Voltage stabiliser -J532- (CAYC and CBZB with stop/start system) | ||||||
| Radio -R- | ||||||
| F9 | 30 | Fuse 9 on fuse holder B -SB9- | 5 A | - | Telephone transmitter and receiver unit -R36- (without stop/start system) | 30a |
| F10 | 28 | Fuse 10 on fuse holder B -SB10- | 5 A | - | Main relay -J271- (CAXC and CBZB) | 30a |
| Terminal 30 voltage supply relay -J317- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Engine control unit -J623- (CAXC, CAYB, CAYC, CBZB, CFHC and CFJA) | ||||||
| 10 A | - | Main relay -J271- (CCZB and CDAA) | ||||
| Terminal 30 voltage supply relay -J317- (CGGB) | ||||||
| Engine control unit -J623- (CCZB, CDAA and CGGB) | ||||||
| F11 | 20 | Fuse 11 on fuse holder B -SB11- | - | - | vacant | |
| F12 | 24 | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
| F13 | 22 | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623- (BSF, CAXC, CBZB, CCZB, CDAA, CGGB, CHGA and CMXA) | 87a |
| 30 A | - | Engine control unit -J623- (CAYB, CAYC, CFHC and CFJA) | ||||
| F14 | 19 | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition coil 1 with output stage -N70- (CAXC, CCZB, CDAA and CGGB) | 87a |
| Ignition coil 2 with output stage -N127- (CAXC, CCZB, CDAA and CGGB) | ||||||
| Ignition transformer -N152- (BSF, CBZB, CHGA and CMXA) | ||||||
| Fuel pressure regulating valve -N276- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Fuel metering valve -N290- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Ignition coil 3 with output stage -N291- (CAXC, CCZB, CDAA and CGGB) | ||||||
| Ignition coil 4 with output stage -N292- (CAXC, CCZB, CDAA and CGGB) | ||||||
| F15 | 26 | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- (CAYB, CAYC, CFHC and CFJA) | 87a |
| Electric fuel pump 2 relay -J49- (CFHC and CFJA) | ||||||
| Automatic glow period control unit -J179- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Low heat output relay -J359- | ||||||
| High heat output relay -J360- | ||||||
| 10 A | - | Injector, cylinder 1 -N30- (CGGB) | ||||
| Injector, cylinder 2 -N31- (CGGB) | ||||||
| Injector, cylinder 3 -N32- (CGGB) | ||||||
| Injector, cylinder 4 -N33- (CGGB) | ||||||
| Lambda probe heater -Z19- (CAXC and CBZB) | ||||||
| Lambda probe 1 heater after catalytic converter -Z29- (CAXC and CBZB) | ||||||
| 15 A | - | Sender for gas gauge -G707- (CHGA) | ||||
| Gas mode control unit -J659- (CHGA) | ||||||
| Gas injection valve 1 -N366- (CHGA) | ||||||
| Gas injection valve 2 -N367- (CHGA) | ||||||
| Gas injection valve 3 -N368- (CHGA) | ||||||
| Gas injection valve 4 -N369- (CHGA) | ||||||
| High pressure valve for gas mode -N372- (CHGA) | ||||||
| Gas reservoir valve -N495- (CHGA) | ||||||
| F16 | 23 | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- (via C/42), right headlight bulb supply | 30a |
| F17 | 18 | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| F18 | 17 | Fuse 18 on fuse holder B -SB18- | - | - | vacant | |
| F19 | 12 | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor control unit -J400- , driver side | 30a |
| F20 | 13 | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- (CAXC and CBZB) | 87a |
| 20 A | - | Fuel pressure regulating valve -N276- (CCZB and CDAA) | ||||
| F21 | 16 | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- (CAYB, CAYC, CFHC and CFJA) | 87a |
| 15 A | - | Lambda probe heater -Z19- (BSF, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||
| Lambda probe 1 heater after catalytic converter -Z29- (BSF, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||||
| F22 | 14 | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
| F23 | 21 | Fuse 23 on fuse holder B -SB23- | 5 A | - | Continued coolant circulation relay -J151- (CCZB and CDAA) | 87a |
| Secondary air pump relay -J299- (CHGA and CMXA) | ||||||
| 10 A | - | Air mass meter -G70- (CFHC and CFJA) | ||||
| Intake manifold preheating relay -J81- (CAYC) | ||||||
| Charge pressure control solenoid valve -N75- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Exhaust gas recirculation cooler change-over valve -N345- (CAYB, CAYC, CFHC and CFJA) | ||||||
| 15 A | - | Fuel pressure regulating valve -N276- (CAXC and CBZB) | ||||
| F24 | 11 | Fuse 24 on fuse holder B -SB24- | 10 A | - | Radiator fan control unit C1781 -J293- | 87a |
| Additional coolant pump relay -J496- (CAXC and CBZB) | ||||||
| Engine component current supply relay -J757- (CCZB and CDAA) | ||||||
| Charge pressure control solenoid valve -N75- (CAXC, CCZB and CDAA) | ||||||
| Activated charcoal filter system solenoid valve 1 -N80- (BSF, CAXC, CBZB, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||||
| Variable intake manifold change-over valve -N156- (BSF, CHGA and CMXA) | ||||||
| Inlet camshaft control valve 1 -N205- (CAXC, CCZB and CDAA) | ||||||
| Turbocharger air recirculation valve -N249- (CAXC, CCZB and CDAA) | ||||||
| Intake manifold flap valve -N316- (CCZB and CDAA) | ||||||
| Oil pressure warning lamp -N428- (CCZB and CDAA) | ||||||
| Refrigerant circulation solenoid valve -N492- (CBZB) | ||||||
| Radiator fan -V7- | ||||||
| Coolant circulation pump 2 -V178- (CAYB, CAYC, CFHC and CFJA) | ||||||
| F25 | 31 | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| F26 | 35 | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- (via A/1), left headlight bulb supply | 30a |
| F27 | 1 | Fuse 27 on fuse holder B -SB27- | 40 A | - | Secondary air pump motor -V101- (CHGA and CMXA) | 87a |
| 50 A | - | Automatic glow period control unit -J179- (CAYB, CAYC, CFHC and CFJA) | 30a | |||
| F28 | 4 | Fuse 28 on fuse holder B -SB28- | - | - | vacant | |
| F29 | 2 | Fuse 29 on fuse holder B -SB29- | 50 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| F30 | 3 | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 30a |
|
| Position of fuses, from November 2011 |
| No. | T40a | Current Flow Diagram designation | Nominal value | Function/component | Terminal | |
| F1 | 32 | Fuse 1 on fuse holder B -SB1- | 30 A | - | Front passenger side wiper motor control unit -J584- | 30a |
| F2 | 39 | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- (BSF, CAYC and CDAA) | 30a |
| F3 | 38 | Fuse 3 on fuse holder B -SB3- | 5 A | - | Battery monitor control unit -J367- (CAYC and CBZB with stop/start system) | 30a |
| Onboard supply control unit -J519- (via A/24), reference voltage | ||||||
| F4 | 27 | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- | 30a |
| F5 | 40 | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- (BSF, CAYC, CCZB, CDAA and CFHC) | 30a |
| F6 | 25 | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- (without stop/start system) | 30a |
| Steering column electronics control unit -J527- | ||||||
| F7 | 33 | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
| F8 | 34 | Fuse 8 on fuse holder B -SB8- | 15 A | - | Control unit with display for radio and navigation system -J503- | 30a |
| Voltage stabiliser -J532- (CAYC and CBZB with stop/start system) | ||||||
| Radio -R- | ||||||
| F9 | 30 | Fuse 9 on fuse holder B -SB9- | 5 A | - | Telephone transmitter and receiver unit -R36- (without stop/start system) | 30a |
| F10 | 28 | Fuse 10 on fuse holder B -SB10- | 5 A | - | Main relay -J271- (CAXC and CBZB) | 30a |
| Terminal 30 voltage supply relay -J317- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Engine control unit -J623- (CAXC, CAYB, CAYC, CBZB, CFHC and CFJA) | ||||||
| 10 A | - | Main relay -J271- (CCZB and CDAA) | ||||
| Terminal 30 voltage supply relay -J317- (CGGB) | ||||||
| Engine control unit -J623- (CCZB, CDAA and CGGB) | ||||||
| F11 | 20 | Fuse 11 on fuse holder B -SB11- | - | - | vacant | |
| F12 | 24 | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
| F13 | 22 | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623- (BSF, CAXC, CBZB, CCZB, CDAA, CGGB, CHGA and CMXA) | 87a |
| 30 A | - | Engine control unit -J623- (CAYB, CAYC, CFHC and CFJA) | ||||
| F14 | 19 | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition coil 1 with output stage -N70- (CAXC, CCZB, CDAA and CGGB) | 87a |
| Ignition coil 2 with output stage -N127- (CAXC, CCZB, CDAA and CGGB) | ||||||
| Ignition transformer -N152- (BSF, CBZB, CHGA and CMXA) | ||||||
| Fuel pressure regulating valve -N276- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Fuel metering valve -N290- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Ignition coil 3 with output stage -N291- (CAXC, CCZB, CDAA and CGGB) | ||||||
| Ignition coil 4 with output stage -N292- (CAXC, CCZB, CDAA and CGGB) | ||||||
| F15 | 26 | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- (CAYB, CAYC, CFHC and CFJA) | 87a |
| Electric fuel pump 2 relay -J49- (CFHC and CFJA) | ||||||
| Automatic glow period control unit -J179- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Low heat output relay -J359- (Diesel) | ||||||
| High heat output relay -J360- (Diesel) | ||||||
| 10 A | - | Injector, cylinder 1 -N30- (CGGB) | ||||
| Injector, cylinder 2 -N31- (CGGB) | ||||||
| Injector, cylinder 3 -N32- (CGGB) | ||||||
| Injector, cylinder 4 -N33- (CGGB) | ||||||
| Low heat output relay -J359- (petrol) | ||||||
| High heat output relay -J360- (petrol) | ||||||
| Lambda probe heater -Z19- (CAXC and CBZB) | ||||||
| Lambda probe 1 heater after catalytic converter -Z29- (CAXC and CBZB) | ||||||
| 15 A | - | Sender for gas gauge -G707- (CHGA) | ||||
| Gas mode control unit -J659- (CHGA) | ||||||
| Gas injection valve 1 -N366- (CHGA) | ||||||
| Gas injection valve 2 -N367- (CHGA) | ||||||
| Gas injection valve 3 -N368- (CHGA) | ||||||
| Gas injection valve 4 -N369- (CHGA) | ||||||
| High pressure valve for gas mode -N372- (CHGA) | ||||||
| Gas reservoir valve -N495- (CHGA) | ||||||
| F16 | 23 | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- (via C/42), right headlight bulb supply | 30a |
| F17 | 18 | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| F18 | 17 | Fuse 18 on fuse holder B -SB18- | - | - | vacant | |
| F19 | 12 | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor control unit -J400- , driver side | 30a |
| F20 | 13 | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- (CAXC and CBZB) | 87a |
| 20 A | - | Fuel pressure regulating valve -N276- (CCZB and CDAA) | ||||
| F21 | 16 | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- (CAYB, CAYC, CFHC and CFJA) | 87a |
| 15 A | - | Lambda probe heater -Z19- (BSF, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||
| Lambda probe 1 heater after catalytic converter -Z29- (BSF, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||||
| F22 | 14 | Fuse 22 on fuse holder B -SB22- | 5 A | - | Brake pedal position sender -G100- | 87a |
| Clutch position sender -G476- (only models with manual gearbox) | ||||||
| F23 | 21 | Fuse 23 on fuse holder B -SB23- | 5 A | - | Continued coolant circulation relay -J151- (CCZB and CDAA) | 87a |
| Secondary air pump relay -J299- (CHGA and CMXA) | ||||||
| 10 A | - | Air mass meter -G70- (CFHC and CFJA) | ||||
| Intake manifold preheating relay -J81- (CAYC) | ||||||
| Charge pressure control solenoid valve -N75- (CAYB, CAYC, CFHC and CFJA) | ||||||
| Exhaust gas recirculation cooler change-over valve -N345- (CAYB, CAYC, CFHC and CFJA) | ||||||
| 15 A | - | Fuel pressure regulating valve -N276- (CAXC and CBZB) | ||||
| F24 | 11 | Fuse 24 on fuse holder B -SB24- | 10 A | - | Radiator fan control unit C1781 -J293- | 87a |
| Additional coolant pump relay -J496- (CAXC and CBZB) | ||||||
| Engine component current supply relay -J757- (CCZB and CDAA) | ||||||
| Charge pressure control solenoid valve -N75- (CAXC, CCZB and CDAA) | ||||||
| Activated charcoal filter system solenoid valve 1 -N80- (BSF, CAXC, CBZB, CCZB, CDAA, CGGB, CHGA and CMXA) | ||||||
| Variable intake manifold change-over valve -N156- (BSF, CHGA and CMXA) | ||||||
| Inlet camshaft control valve 1 -N205- (CAXC, CCZB and CDAA) | ||||||
| Turbocharger air recirculation valve -N249- (CAXC, CCZB and CDAA) | ||||||
| Intake manifold flap valve -N316- (CCZB and CDAA) | ||||||
| Oil pressure warning lamp -N428- (CCZB and CDAA) | ||||||
| Refrigerant circulation solenoid valve -N492- (CBZB) | ||||||
| Radiator fan -V7- | ||||||
| Coolant circulation pump 2 -V178- (CAYB, CAYC, CFHC and CFJA) | ||||||
| F25 | 31 | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| F26 | 35 | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- (via A/1), left headlight bulb supply | 30a |
| F27 | 1 | Fuse 27 on fuse holder B -SB27- | 40 A | - | Secondary air pump motor -V101- (CHGA and CMXA) | 87a |
| 50 A | - | Automatic glow period control unit -J179- (CAYB, CAYC, CFHC and CFJA) | 30a | |||
| F28 | 4 | Fuse 28 on fuse holder B -SB28- | - | - | vacant | |
| F29 | 2 | Fuse 29 on fuse holder B -SB29- | 50 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| F30 | 3 | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 30a |
|
SEAT ALTEA 2010 Fuses (SC) in fuse holder under left dash panel
| Fuses (SC) in fuse holder under left dash panel |
| - | Fuse colours |
| 50 A - red |
| 40 A - orange |
| 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 |
| Back to overview |
| Position of fuses, from March 2009 |
| No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
| 1 | - | Fuse 1 on fuse holder C -SC1- | - | - | vacant | |
| 2 | - | Fuse 2 on fuse holder C -SC2- | - | - | vacant | |
| 3 | - | Fuse 3 on fuse holder C -SC3- | - | - | vacant | |
| 4 | - | Fuse 4 on fuse holder C -SC4- | - | - | vacant | |
| 5 | - | Fuse 5 on fuse holder C -SC5- | - | - | vacant | |
| 6 | - | Fuse 6 on fuse holder C -SC6- | - | - | vacant | |
| 7 | - | Fuse 7 on fuse holder C -SC7- | - | - | vacant | |
| 8 | - | Fuse 8 on fuse holder C -SC8- | - | - | vacant | |
| 9 | - | Fuse 9 on fuse holder C -SC9- | 5 A | - | Airbag control unit -J234- | 15a |
| Front passenger side airbag deactivated warning lamp -K145- | ||||||
| 10 | - | Fuse 10 on fuse holder C -SC10- | 10 A | - | Roof display unit -J702- (rear seats) | 15a |
| 11 | - | Fuse 11 on fuse holder C -SC11- | - | - | vacant | |
| 12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Power output module for left headlight -J667- | 15a |
| 13 | - | Fuse 13 on fuse holder C -SC13- | 5 A | - | Heater/heat output switch -E16- | 15a |
| Tyre pressure monitor button -E226- | ||||||
| TCS and ESP button -E256- | ||||||
| Reversing light switch -F4- | ||||||
| High pressure sender -G65- | ||||||
| Oil level and oil temperature sender -G266- (CAXC and CDAA) | ||||||
| Air conditioning system control unit -J301- | ||||||
| Automatic anti-dazzle interior mirror -Y7- | ||||||
| 14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Light switch -E1- | 15a |
| Tiptronic switch -F189- (BVY and BVZ) | ||||||
| Brake pedal position sender -G100- | ||||||
| ABS control unit -J104- | ||||||
| Control unit in dash panel insert -J285- | ||||||
| Terminal 30 voltage supply relay -J317- (BSE, BSF and CCSA) | ||||||
| Trailer detector control unit -J345- | ||||||
| Current supply relay for Simos control unit -J363- (BSE, BSF and CCSA) | ||||||
| Parking aid control unit -J446- | ||||||
| Four-wheel drive control unit -J492- | ||||||
| Power steering control unit -J500- | ||||||
| Data bus diagnostic interface -J533- | ||||||
| Fuel pump control unit -J538- (BVY, BVZ, BWA, BXW, CAXC and CDAA) | ||||||
| Selector lever sensors control unit -J587- (AZV, BKD, BLS, BMM, BWA and CDAA) | ||||||
| Engine control unit -J623- (AZV, BKD, BLS, BMM, BMN, BSE, BSF, BVY, BVZ, BWA, BXE, BXW, CAXC, CCSA, CDAA and CEGA) | ||||||
| Fuel supply relay -J643- (BXW) | ||||||
| Mechatronic unit for dual clutch gearbox -J743- (AZV, BKD, BLS, BMM, BWA and CDAA) | ||||||
| 15 | - | Fuse 15 on fuse holder C -SC15- | 10 A | - | Diagnosis connection -U31- (T16j/1) | 15a |
| Headlight range control regulator -E102- | ||||||
| Air mass meter -G70- (AZV, BKD, BLS, BMM, BMN, BWA, BXE, CDAA and CEGA) | ||||||
| Cornering light and headlight range control unit -J745- | ||||||
| Intake manifold preheating heater element -N51- (AZV, BKD, BLS, BMM, BMN, BSE, BSF, BXE, CCSA and CEGA) | ||||||
| Heater element for crankcase breather -N79- (BXW) | ||||||
| Left headlight range control motor -V48- | ||||||
| Right headlight range control motor -V49- | ||||||
| Heated windscreen -Z2- | ||||||
| Left washer jet heater element -Z20- | ||||||
| Right washer jet heater element -Z21- | ||||||
| 16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | Power output module for right headlight -J668- | 15a |
| 17 | - | Fuse 17 on fuse holder C -SC17- | 10 A | - | Fuel pressure regulating valve -N276- (BWA) | 87a |
| 18 | - | Fuse 18 on fuse holder C -SC18- | - | - | vacant | |
| 19 | - | Fuse 19 on fuse holder C -SC19- | - | - | vacant | |
| 20 | - | Fuse 20 on fuse holder C -SC20- | 10 A | - | Heater/heat output switch -E16- | 30a |
| Tiptronic switch -F189- | ||||||
| Automatic gearbox control unit -J217- (BVY and BVZ) | ||||||
| Climatronic control unit -J255- | ||||||
| Air conditioning system control unit -J301- | ||||||
| Selector lever sensors control unit -J587- (AZV, BKD, BLS, BMM, BWA and CDAA) | ||||||
| 21 | - | Fuse 21 on fuse holder C -SC21- | - | - | vacant | |
| 22 | - | Fuse 22 on fuse holder C -SC22- | 5 A | - | Interior monitoring sensor -G273- | 30a |
| Alarm horn -H12- | ||||||
| Dual tone horn relay -J4- | ||||||
| Onboard supply control unit -J519- (via C/1), supply alarm | ||||||
| 23 | - | Fuse 23 on fuse holder C -SC23- | 10 A | - | Diagnosis connection -U31- (T16j/16) | 30a |
| Light switch -E1- | ||||||
| Rain and light detector sensor -G397- | ||||||
| Heated rear window relay -J9- | ||||||
| 24 | - | Fuse 24 on fuse holder C -SC24- | - | - | vacant | |
| 25 | - | Fuse 25 on fuse holder C -SC25- | 20 A | - | Multifunction switch -F125- (BVY and BVZ) | 15a |
| Automatic gearbox control unit -J217- (BVY and BVZ) | ||||||
| 26 | - | Fuse 26 on fuse holder C -SC26- | 20 A | - | Vacuum pump relay -J57- (BVY and BVZ) | 15a |
| 27 | - | Fuse 27 on fuse holder C -SC27- | 10 A | - | Roof display unit -J702- (rear seats) | 15a |
| 28 | - | Fuse 28 on fuse holder C -SC28- | 20 A | - | Rear window wiper motor -V12- | 75a |
| 29 | - | Fuse 29 on fuse holder C -SC29- | - | - | vacant | |
| 30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Cigarette lighter -U1- | 75a |
| 12 V socket -U5- , on rear sockets | ||||||
| 12 V socket 2 -U18- , in luggage compartment | ||||||
| 31 | - | Fuse 31 on fuse holder C -SC31- | - | - | vacant | |
| 32 | - | Fuse 32 on fuse holder C -SC32- | - | - | vacant | |
| 33 | - | Fuse 33 on fuse holder C -SC33- | 40 A | - | Heater/heat output switch -E16- | 75a |
| Air conditioning system control unit -J301- | ||||||
| 34 | - | Fuse 34 on fuse holder C -SC34- | - | - | vacant | |
| 35 | - | Fuse 35 on fuse holder C -SC35- | - | - | vacant | |
| 36 | - | Fuse 36 on fuse holder C -SC36- | 10 A | - | Lambda probe 1 heater after catalytic converter -Z29- (BWA) | 87a |
| 37 | - | Fuse 37 on fuse holder C -SC37- | 10 A | - | Lambda probe heater -Z19- (BWA) | 87a |
| 38 | - | Fuse 38 on fuse holder C -SC38- | 10 A | - | Charge pressure control solenoid valve -N75- (BWA) | 87a |
| Activated charcoal filter system solenoid valve 1 -N80- (BWA) | ||||||
| Turbocharger air recirculation valve -N249- (BWA) | ||||||
| 39 | - | Fuse 39 on fuse holder C -SC39- | 15 A | - | Trailer detector control unit -J345- | 30a |
| 40 | - | Fuse 40 on fuse holder C -SC40- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 41 | - | Fuse 41 on fuse holder C -SC41- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Onboard supply control unit -J519- (via B/42), supply ignition | 30a |
| 43 | - | Fuse 43 on fuse holder C -SC43- | 40 A | - | Trailer detector control unit -J345- | 30a |
| 44 | - | Fuse 44 on fuse holder C -SC44- | 25 A | - | Heated rear window relay -J9- | 30a |
| 45 | - | Fuse 45 on fuse holder C -SC45- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| 46 | - | Fuse 46 on fuse holder C -SC46- | 30 A | - | Rear left door control unit -J388- | 30a |
| Rear right door control unit -J389- | ||||||
| 47 | - | Fuse 47 on fuse holder C -SC47- | 15 A | - | Fuel pump relay -J17- (AZV, BKD, BLS, BMM, BMN, BSE, BSF, BXE, BXW, CCSA and CEGA) | 30a |
| Electric fuel pump 2 relay -J49- (CEGA) | ||||||
| Current supply relay for Simos control unit -J363- (BSE, BSF and CCSA) | ||||||
| Fuel pump control unit -J538- (BVY, BVZ, BWA, BXW, CAXC and CDAA) | ||||||
| Fuel supply relay -J643- (BXW) | ||||||
| Motronic current supply relay -2- -J670- (BWA) | ||||||
| 48 | - | Fuse 48 on fuse holder C -SC48- | 20 A | - | Onboard supply control unit -J519- (without Autolock function) (via B/1), supply central locking | 30a |
| 49 | - | Fuse 49 on fuse holder C -SC49- | 40 A | - | Fresh air blower -V2- (Climatronic only) | 30a |
| 50 | - | Fuse 50 on fuse holder C -SC50- | 30 A | - | Heated backrest control unit -J774- | 30a |
| 51 | - | Fuse 51 on fuse holder C -SC51- | 20 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
| 52 | - | Fuse 52 on fuse holder C -SC52- | 20 A | - | Headlight washer system relay -J39- | 30a |
| 53 | - | Fuse 53 on fuse holder C -SC53- | - | - | vacant | |
| 54 | - | Fuse 54 on fuse holder C -SC54- | 5 A | - | Taxi meter -G41- | 30a |
| 55 | - | Fuse 55 on fuse holder C -SC55- | - | - | vacant | |
| 56 | - | Fuse 56 on fuse holder C -SC56- | 15 A | - | Two-way radio socket -U4- | 30a |
| 57 | - | Fuse 57 on fuse holder C -SC57- | - | - | vacant | |
| 58 | - | Fuse 58 on fuse holder C -SC58- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| Onboard supply control unit -J519- (with Autolock function) (via B/1), supply central locking |
|
| Position of fuses, from May 2009 |
| No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
| 1 | - | Fuse 1 on fuse holder C -SC1- | - | - | vacant | |
| 2 | - | Fuse 2 on fuse holder C -SC2- | - | - | vacant | |
| 3 | - | Fuse 3 on fuse holder C -SC3- | - | - | vacant | |
| 4 | - | Fuse 4 on fuse holder C -SC4- | - | - | vacant | |
| 5 | - | Fuse 5 on fuse holder C -SC5- | - | - | vacant | |
| 6 | - | Fuse 6 on fuse holder C -SC6- | - | - | vacant | |
| 7 | - | Fuse 7 on fuse holder C -SC7- | - | - | vacant | |
| 8 | - | Fuse 8 on fuse holder C -SC8- | - | - | vacant | |
| 9 | - | Fuse 9 on fuse holder C -SC9- | 5 A | - | Airbag control unit -J234- | 15a |
| Front passenger side airbag deactivated warning lamp -K145- | ||||||
| 10 | - | Fuse 10 on fuse holder C -SC10- | 10 A | - | Roof display unit -J702- (rear seats) | 15a |
| 11 | - | Fuse 11 on fuse holder C -SC11- | - | - | vacant | |
| 12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Power output module for left headlight -J667- | 15a |
| 13 | - | Fuse 13 on fuse holder C -SC13- | 5 A | - | Heater/heat output switch -E16- | 15a |
| Tyre pressure monitor button -E226- | ||||||
| TCS and ESP button -E256- | ||||||
| Stop/start system button -E693- (CAYC with stop/start system) | ||||||
| Reversing light switch -F4- | ||||||
| High pressure sender -G65- | ||||||
| Oil level and oil temperature sender -G266- (CAXC, CAYC, CCZB, CDAA and CHGA) | ||||||
| Air conditioning system control unit -J301- | ||||||
| Start/Stop operation warning lamp -K259- (CAYC with stop/start system) | ||||||
| Automatic anti-dazzle interior mirror -Y7- | ||||||
| 14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Light switch -E1- | 15a |
| Brake pedal position sender -G100- | ||||||
| ABS control unit -J104- | ||||||
| Control unit in dash panel insert -J285- | ||||||
| Terminal 30 voltage supply relay -J317- (BSE, BSF, CCSA and CHGA) | ||||||
| Trailer detector control unit -J345- | ||||||
| Current supply relay for Simos control unit -J363- (BSE, BSF, CCSA and CHGA) | ||||||
| Parking aid control unit -J446- | ||||||
| Four-wheel drive control unit -J492- | ||||||
| Power steering control unit -J500- | ||||||
| Voltage stabiliser -J532- (CAYC with stop/start system) | ||||||
| Data bus diagnostic interface -J533- | ||||||
| Fuel pump control unit -J538- (CAXC, CCZB and CDAA) | ||||||
| Selector lever sensors control unit -J587- (AZV, BKD, BLS, BMM, CAYC, CCZB and CDAA) | ||||||
| Engine control unit -J623- (AZV, BKD, BLS, BMM, BSE, BSF, BXE, BXF, BXW, CAXC, CAYC, CCSA, CCZB, CDAA, CEGA and CHGA) | ||||||
| Fuel supply relay -J643- (BXW) | ||||||
| Terminal 50 voltage supply relay -J682- (CAYC with stop/start system) | ||||||
| Mechatronic unit for dual clutch gearbox -J743- (AZV, BKD, BLS, BMM, BSF, CAYC, CCZB and CDAA) | ||||||
| Starter motor relay 2 -J907- (CAYC with stop/start system) | ||||||
| 15 | - | Fuse 15 on fuse holder C -SC15- | 10 A | - | Diagnosis connection -U31- (T16j/1) | 15a |
| Headlight range control regulator -E102- | ||||||
| Air mass meter -G70- (AZV, BKD, BLS, BMM, BXE, BXF, CAYC, CCZB, CDAA and CEGA) | ||||||
| Cornering light and headlight range control unit -J745- | ||||||
| Intake manifold preheating heater element -N51- (AZV, BKD, BLS, BMM, BSE, BSF, BXE, BXF, CCSA and CEGA) | ||||||
| Heater element for crankcase breather -N79- (BXW) | ||||||
| Left headlight range control motor -V48- | ||||||
| Right headlight range control motor -V49- | ||||||
| Heated windscreen -Z2- | ||||||
| Left washer jet heater element -Z20- | ||||||
| Right washer jet heater element -Z21- | ||||||
| 16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | Power output module for right headlight -J668- | 15a |
| 17 | - | Fuse 17 on fuse holder C -SC17- | 10 A | - | Roof display unit -J702- (with stop/start system) | 30a |
| 18 | - | Fuse 18 on fuse holder C -SC18- | 5 A | - | Control unit in dash panel insert -J285- (with stop/start system) | 30a |
| 19 | - | Fuse 19 on fuse holder C -SC19- | 15 A | - | Control unit with display for radio and navigation system -J503- (with stop/start system) | 30a |
| Radio -R- (with stop/start system) | ||||||
| 20 | - | Fuse 20 on fuse holder C -SC20- | 10 A | - | Tiptronic switch -F189- | 30a |
| Climatronic control unit -J255- | ||||||
| Heater control unit -J65- | ||||||
| Air conditioning system control unit -J301- | ||||||
| Selector lever sensors control unit -J587- (AZV, BKD, BLS, BMM, BSF, CAYC, CCZB and CDAA) | ||||||
| 21 | - | Fuse 21 on fuse holder C -SC21- | - | - | vacant | |
| 22 | - | Fuse 22 on fuse holder C -SC22- | 5 A | - | Interior monitoring sensor -G273- | 30a |
| Alarm horn -H12- | ||||||
| Dual tone horn relay -J4- | ||||||
| Onboard supply control unit -J519- (via C/1), supply alarm | ||||||
| 23 | - | Fuse 23 on fuse holder C -SC23- | 10 A | - | Diagnosis connection -U31- (T16j/16) | 30a |
| Light switch -E1- | ||||||
| Rain and light detector sensor -G397- | ||||||
| Heated rear window relay -J9- | ||||||
| 24 | - | Fuse 24 on fuse holder C -SC24- | - | - | vacant | |
| 25 | - | Fuse 25 on fuse holder C -SC25- | - | - | vacant | |
| 26 | - | Fuse 26 on fuse holder C -SC26- | 20 A | - | Vacuum pump relay -J57- (BSF, BSE and CCSA) (from November 2009) | 15a |
| 27 | - | Fuse 27 on fuse holder C -SC27- | 10 A | - | Roof display unit -J702- (without stop/start system) | 15a |
| 28 | - | Fuse 28 on fuse holder C -SC28- | 20 A | - | Rear window wiper motor -V12- | 75a |
| 29 | - | Fuse 29 on fuse holder C -SC29- | - | - | vacant | |
| 30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Cigarette lighter -U1- | 75a |
| 12 V socket -U5- , on rear sockets | ||||||
| 12 V socket 2 -U18- , in luggage compartment | ||||||
| 31 | - | Fuse 31 on fuse holder C -SC31- | - | - | vacant | |
| 32 | - | Fuse 32 on fuse holder C -SC32- | - | - | vacant | |
| 33 | - | Fuse 33 on fuse holder C -SC33- | 40 A | - | Heater/heat output switch -E16- | 75a |
| Air conditioning system control unit -J301- | ||||||
| 34 | - | Fuse 34 on fuse holder C -SC34- | - | - | vacant | |
| 35 | - | Fuse 35 on fuse holder C -SC35- | - | - | vacant | |
| 36 | - | Fuse 36 on fuse holder C -SC36- | - | - | vacant | |
| 37 | - | Fuse 37 on fuse holder C -SC37- | - | - | vacant | |
| 38 | - | Fuse 38 on fuse holder C -SC38- | - | - | vacant | |
| 39 | - | Fuse 39 on fuse holder C -SC39- | 15 A | - | Trailer detector control unit -J345- | 30a |
| 40 | - | Fuse 40 on fuse holder C -SC40- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 41 | - | Fuse 41 on fuse holder C -SC41- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Onboard supply control unit -J519- (via B/42), supply ignition | 30a |
| 43 | - | Fuse 43 on fuse holder C -SC43- | 40 A | - | Trailer detector control unit -J345- | 30a |
| 44 | - | Fuse 44 on fuse holder C -SC44- | 25 A | - | Heated rear window relay -J9- | 30a |
| 45 | - | Fuse 45 on fuse holder C -SC45- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| 46 | - | Fuse 46 on fuse holder C -SC46- | 30 A | - | Rear left door control unit -J388- | 30a |
| Rear right door control unit -J389- | ||||||
| 47 | - | Fuse 47 on fuse holder C -SC47- | 15 A | - | Fuel pump relay -J17- (AZV, BKD, BLS, BMM, BSE, BSF, BXE, BXF, BXW, CAYC, CCSA, CEGA, and CHGA) | 30a |
| Electric fuel pump 2 relay -J49- (CEGA) | ||||||
| Current supply relay for Simos control unit -J363- (BSE, BSF, CCSA and CHGA) | ||||||
| Fuel pump control unit -J538- (CAXC, CCZB and CDAA) | ||||||
| Fuel supply relay -J643- (BXW) | ||||||
| 48 | - | Fuse 48 on fuse holder C -SC48- | 20 A | - | Onboard supply control unit -J519- (without Autolock function) (via B/1), supply central locking | 30a |
| 49 | - | Fuse 49 on fuse holder C -SC49- | 40 A | - | Fresh air blower -V2- (Climatronic only) | 30a |
| 50 | - | Fuse 50 on fuse holder C -SC50- | 30 A | - | Heated backrest control unit -J774- | 30a |
| 51 | - | Fuse 51 on fuse holder C -SC51- | 20 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
| 52 | - | Fuse 52 on fuse holder C -SC52- | 20 A | - | Headlight washer system relay -J39- | 30a |
| 53 | - | Fuse 53 on fuse holder C -SC53- | - | - | vacant | |
| 54 | - | Fuse 54 on fuse holder C -SC54- | 5 A | - | Taxi meter -G41- | 30a |
| 55 | - | Fuse 55 on fuse holder C -SC55- | - | - | vacant | |
| 56 | - | Fuse 56 on fuse holder C -SC56- | 15 A | - | Two-way radio socket -U4- | 30a |
| 57 | - | Fuse 57 on fuse holder C -SC57- | 10 A | - | Telephone transmitter and receiver unit -R36- (with stop/start system) | 30a |
| 58 | - | Fuse 58 on fuse holder C -SC58- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| Onboard supply control unit -J519- (with Autolock function) (via B/1), supply central locking |
|
| Position of fuses, from June 2010 |
| No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
| 1 | - | Fuse 1 on fuse holder C -SC1- | - | - | vacant | |
| 2 | - | Fuse 2 on fuse holder C -SC2- | - | - | vacant | |
| 3 | - | Fuse 3 on fuse holder C -SC3- | - | - | vacant | |
| 4 | - | Fuse 4 on fuse holder C -SC4- | - | - | vacant | |
| 5 | - | Fuse 5 on fuse holder C -SC5- | - | - | vacant | |
| 6 | - | Fuse 6 on fuse holder C -SC6- | - | - | vacant | |
| 7 | - | Fuse 7 on fuse holder C -SC7- | - | - | vacant | |
| 8 | - | Fuse 8 on fuse holder C -SC8- | - | - | vacant | |
| 9 | - | Fuse 9 on fuse holder C -SC9- | 5 A | - | Airbag control unit -J234- | 15a |
| Front passenger side airbag deactivated warning lamp -K145- | ||||||
| 10 | - | Fuse 10 on fuse holder C -SC10- | 10 A | - | Roof display unit -J702- (rear seats) | 15a |
| 11 | - | Fuse 11 on fuse holder C -SC11- | - | - | vacant | |
| 12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Power output module for left headlight -J667- | 15a |
| 13 | - | Fuse 13 on fuse holder C -SC13- | 5 A | - | Heater/heat output switch -E16- | 15a |
| Tyre pressure monitor button -E226- | ||||||
| TCS and ESP button -E256- | ||||||
| Stop/start system button -E693- (CAYC and CBZB with stop/start system) | ||||||
| Reversing light switch -F4- | ||||||
| High pressure sender -G65- | ||||||
| Oil level and oil temperature sender -G266- | ||||||
| Air conditioning system control unit -J301- | ||||||
| Start/Stop operation warning lamp -K259- (CAYC and CBZB with stop/start system) | ||||||
| Automatic anti-dazzle interior mirror -Y7- | ||||||
| 14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Light switch -E1- | 15a |
| Brake pedal position sender -G100- | ||||||
| ABS control unit -J104- | ||||||
| Control unit in dash panel insert -J285- | ||||||
| Terminal 30 voltage supply relay -J317- (BSE, BSF, CCSA, CHGA and CMXA) | ||||||
| Trailer detector control unit -J345- | ||||||
| Current supply relay for Simos control unit -J363- (BSE, BSF, CCSA, CHGA and CMXA) | ||||||
| Parking aid control unit -J446- | ||||||
| Four-wheel drive control unit -J492- | ||||||
| Power steering control unit -J500- | ||||||
| Voltage stabiliser -J532- (CAYC and CBZB with stop/start system) | ||||||
| Data bus diagnostic interface -J533- | ||||||
| Fuel pump control unit -J538- (CAXC, CBZB, CCZB and CDAA) | ||||||
| Selector lever sensors control unit -J587- (BKD, BLS, BMM, CAYC, CCZB, CDAA, CFHC and BSF) | ||||||
| Engine control unit -J623- (BKD, BLS, BMM, BSE, BSF, BXE, BXF, CAXC, CAYB, CAYC, CBZB, CCSA, CCZB, CDAA, CEGA, CFHC, CFJA, CGGB, CHGA and CMXA) | ||||||
| Fuel supply relay -J643- (CGGB) | ||||||
| Terminal 50 voltage supply relay -J682- (CAYC and CBZB with stop/start system) | ||||||
| Mechatronic unit for dual clutch gearbox -J743- (BKD, BLS, BMM, BSF, CAYC, CCZB, CDAA and CFHC) | ||||||
| Starter motor relay 2 -J907- (CAYC and CBZB with stop/start system) | ||||||
| 15 | - | Fuse 15 on fuse holder C -SC15- | 10 A | - | Diagnosis connection -U31- (T16j/1) | 15a |
| Headlight range control regulator -E102- | ||||||
| Air mass meter -G70- (BKD, BLS, BMM, BXE, BXF, CAYB, CAYC, CCZB, CDAA and CEGA) | ||||||
| Cornering light and headlight range control unit -J745- | ||||||
| Gas mode control unit -J659- (CHGA) | ||||||
| Intake manifold preheating heater element -N51- (BKD, BLS, BMM, BSE, BSF, BXE, BXF, CCSA, CEGA and CMXA) | ||||||
| Heater element for crankcase breather -N79- (CFHC and CFJA) | ||||||
| Left headlight range control motor -V48- | ||||||
| Right headlight range control motor -V49- | ||||||
| Heated windscreen -Z2- | ||||||
| Left washer jet heater element -Z20- | ||||||
| Right washer jet heater element -Z21- | ||||||
| 16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | Power output module for right headlight -J668- | 15a |
| 17 | - | Fuse 17 on fuse holder C -SC17- | 10 A | - | Roof display unit -J702- (with stop/start system) | 30a |
| 18 | - | Fuse 18 on fuse holder C -SC18- | 5 A | - | Control unit in dash panel insert -J285- (with stop/start system) | 30a |
| 19 | - | Fuse 19 on fuse holder C -SC19- | 15 A | - | Control unit with display for radio and navigation system -J503- (with stop/start system) | 30a |
| Radio -R- (with stop/start system) | ||||||
| 20 | - | Fuse 20 on fuse holder C -SC20- | 10 A | - | Tiptronic switch -F189- | 30a |
| Climatronic control unit -J255- | ||||||
| Heater control unit -J65- | ||||||
| Air conditioning system control unit -J301- | ||||||
| Selector lever sensors control unit -J587- (BKD, BLS, BMM, BSF, CAYC, CCZB, CDAA and CFHC) | ||||||
| 21 | - | Fuse 21 on fuse holder C -SC21- | - | - | vacant | |
| 22 | - | Fuse 22 on fuse holder C -SC22- | 5 A | - | Interior monitoring sensor -G273- | 30a |
| Alarm horn -H12- | ||||||
| Dual tone horn relay -J4- | ||||||
| Onboard supply control unit -J519- (via C/1), supply alarm | ||||||
| 23 | - | Fuse 23 on fuse holder C -SC23- | 10 A | - | Diagnosis connection -U31- (T16j/16) | 30a |
| Light switch -E1- | ||||||
| Rain and light detector sensor -G397- | ||||||
| Heated rear window relay -J9- | ||||||
| 24 | - | Fuse 24 on fuse holder C -SC24- | - | - | vacant | |
| 25 | - | Fuse 25 on fuse holder C -SC25- | - | - | vacant | |
| 26 | - | Fuse 26 on fuse holder C -SC26- | 20 A | - | Vacuum pump relay -J57- (BSF, BSE and CCSA) | 15a |
| 27 | - | Fuse 27 on fuse holder C -SC27- | 10 A | - | Roof display unit -J702- (without stop/start system) | 15a |
| 28 | - | Fuse 28 on fuse holder C -SC28- | 20 A | - | Rear window wiper motor -V12- | 75a |
| 29 | - | Fuse 29 on fuse holder C -SC29- | - | - | vacant | |
| 30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Cigarette lighter -U1- | 75a |
| 12 V socket -U5- , on rear sockets | ||||||
| 12 V socket 2 -U18- , in luggage compartment | ||||||
| 31 | - | Fuse 31 on fuse holder C -SC31- | - | - | vacant | |
| 32 | - | Fuse 32 on fuse holder C -SC32- | - | - | vacant | |
| 33 | - | Fuse 33 on fuse holder C -SC33- | 40 A | - | Heater/heat output switch -E16- | 75a |
| Air conditioning system control unit -J301- | ||||||
| 34 | - | Fuse 34 on fuse holder C -SC34- | - | - | vacant | |
| 35 | - | Fuse 35 on fuse holder C -SC35- | - | - | vacant | |
| 36 | - | Fuse 36 on fuse holder C -SC36- | - | - | vacant | |
| 37 | - | Fuse 37 on fuse holder C -SC37- | - | - | vacant | |
| 38 | - | Fuse 38 on fuse holder C -SC38- | - | - | vacant | |
| 39 | - | Fuse 39 on fuse holder C -SC39- | 15 A | - | Trailer detector control unit -J345- | 30a |
| 40 | - | Fuse 40 on fuse holder C -SC40- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 41 | - | Fuse 41 on fuse holder C -SC41- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Onboard supply control unit -J519- (via B/42), supply ignition | 30a |
| 43 | - | Fuse 43 on fuse holder C -SC43- | 40 A | - | Trailer detector control unit -J345- | 30a |
| 44 | - | Fuse 44 on fuse holder C -SC44- | 25 A | - | Heated rear window relay -J9- | 30a |
| 45 | - | Fuse 45 on fuse holder C -SC45- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| 46 | - | Fuse 46 on fuse holder C -SC46- | 30 A | - | Rear left door control unit -J388- | 30a |
| Rear right door control unit -J389- | ||||||
| 47 | - | Fuse 47 on fuse holder C -SC47- | 15 A | - | Fuel pump relay -J17- (BKD, BLS, BMM, BSE, BSF, BXE, BXF, CAYB, CAYC, CCSA, CEGA, CFHC, CFJA, CGGB, CHGA and CMXA) | 30a |
| Electric fuel pump 2 relay -J49- (CEGA, CFHC and CFJA) | ||||||
| Current supply relay for Simos control unit -J363- (BSE, BSF, CCSA, CHGA and CMXA) | ||||||
| Fuel pump control unit -J538- (CAXC, CBZB, CCZB and CDAA) | ||||||
| Fuel supply relay -J643- (CGGB) | ||||||
| 48 | - | Fuse 48 on fuse holder C -SC48- | 20 A | - | Onboard supply control unit -J519- (without Autolock function) (via B/1), supply central locking | 30a |
| 49 | - | Fuse 49 on fuse holder C -SC49- | 40 A | - | Fresh air blower -V2- (Climatronic only) | 30a |
| 50 | - | Fuse 50 on fuse holder C -SC50- | 30 A | - | Heated backrest control unit -J774- | 30a |
| 51 | - | Fuse 51 on fuse holder C -SC51- | 20 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
| 52 | - | Fuse 52 on fuse holder C -SC52- | 20 A | - | Headlight washer system relay -J39- | 30a |
| 53 | - | Fuse 53 on fuse holder C -SC53- | - | - | vacant | |
| 54 | - | Fuse 54 on fuse holder C -SC54- | 5 A | - | Taxi meter -G41- | 30a |
| 55 | - | Fuse 55 on fuse holder C -SC55- | - | - | vacant | |
| 56 | - | Fuse 56 on fuse holder C -SC56- | 15 A | - | Two-way radio socket -U4- | 30a |
| 57 | - | Fuse 57 on fuse holder C -SC57- | 10 A | - | Telephone transmitter and receiver unit -R36- (with stop/start system) | 30a |
| 58 | - | Fuse 58 on fuse holder C -SC58- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| Onboard supply control unit -J519- (with Autolock function) (via B/1), supply central locking |
|
| Position of fuses, from June 2011 |
| No. | Current Flow Diagram designation | Nominal value | Function/component | Terminal | ||
| 1 | - | Fuse 1 on fuse holder C -SC1- | - | - | vacant | |
| 2 | - | Fuse 2 on fuse holder C -SC2- | - | - | vacant | |
| 3 | - | Fuse 3 on fuse holder C -SC3- | - | - | vacant | |
| 4 | - | Fuse 4 on fuse holder C -SC4- | - | - | vacant | |
| 5 | - | Fuse 5 on fuse holder C -SC5- | - | - | vacant | |
| 6 | - | Fuse 6 on fuse holder C -SC6- | - | - | vacant | |
| 7 | - | Fuse 7 on fuse holder C -SC7- | - | - | vacant | |
| 8 | - | Fuse 8 on fuse holder C -SC8- | - | - | vacant | |
| 9 | - | Fuse 9 on fuse holder C -SC9- | 5 A | - | Airbag control unit -J234- | 15a |
| Front passenger side airbag deactivated warning lamp -K145- | ||||||
| 10 | - | Fuse 10 on fuse holder C -SC10- | 10 A | - | Roof display unit -J702- (rear seats) | 15a |
| 11 | - | Fuse 11 on fuse holder C -SC11- | - | - | vacant | |
| 12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Power output module for left headlight -J667- | 15a |
| 13 | - | Fuse 13 on fuse holder C -SC13- | 5 A | - | Heater/heat output switch -E16- | 15a |
| Tyre pressure monitor button -E226- | ||||||
| TCS and ESP button -E256- | ||||||
| Stop/start system button -E693- (CAYC and CBZB with stop/start system) | ||||||
| Reversing light switch -F4- | ||||||
| High pressure sender -G65- | ||||||
| Oil level and oil temperature sender -G266- | ||||||
| Air conditioning system control unit -J301- | ||||||
| Start/Stop operation warning lamp -K259- (CAYC and CBZB with stop/start system) | ||||||
| Automatic anti-dazzle interior mirror -Y7- | ||||||
| 14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Light switch -E1- | 15a |
| Brake pedal position sender -G100- (up to October 2011) | ||||||
| ABS control unit -J104- | ||||||
| Control unit in dash panel insert -J285- | ||||||
| Terminal 30 voltage supply relay -J317- (BSF, CHGA and CMXA) | ||||||
| Trailer detector control unit -J345- | ||||||
| Current supply relay for Simos control unit -J363- (BSF, CHGA and CMXA) | ||||||
| Parking aid control unit -J446- | ||||||
| Four-wheel drive control unit -J492- | ||||||
| Power steering control unit -J500- | ||||||
| Voltage stabiliser -J532- (CAYC and CBZB with stop/start system) | ||||||
| Data bus diagnostic interface -J533- | ||||||
| Fuel pump control unit -J538- (CAXC, CBZB, CCZB and CDAA) | ||||||
| Selector lever sensors control unit -J587- (CAYC, CCZB, CDAA, CFHC and BSF) | ||||||
| Engine control unit -J623- (BSF, CAXC, CAYB, CAYC, CBZB, CCZB, CDAA, CFHC, CFJA, CGGB, CHGA and CMXA) | ||||||
| Fuel supply relay -J643- (CGGB) | ||||||
| Terminal 50 voltage supply relay -J682- (CAYC and CBZB with stop/start system) | ||||||
| Mechatronic unit for dual clutch gearbox -J743- (BSF, CAYC, CCZB, CDAA and CFHC) | ||||||
| Starter motor relay 2 -J907- (CAYC and CBZB with stop/start system) | ||||||
| 15 | - | Fuse 15 on fuse holder C -SC15- | 10 A | - | Diagnosis connection -U31- (T16j/1) | 15a |
| Headlight range control regulator -E102- | ||||||
| Air mass meter -G70- (CAYB, CAYC, CCZB and CDAA) | ||||||
| Cornering light and headlight range control unit -J745- | ||||||
| Gas mode control unit -J659- (CHGA) | ||||||
| Intake manifold preheating heater element -N51- (BSF and CMXA) | ||||||
| Heater element for crankcase breather -N79- (CFHC and CFJA) | ||||||
| Left headlight range control motor -V48- | ||||||
| Right headlight range control motor -V49- | ||||||
| Heated windscreen -Z2- | ||||||
| Left washer jet heater element -Z20- | ||||||
| Right washer jet heater element -Z21- | ||||||
| 16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | Power output module for right headlight -J668- | 15a |
| 17 | - | Fuse 17 on fuse holder C -SC17- | 10 A | - | Roof display unit -J702- (with stop/start system) | 30a |
| 18 | - | Fuse 18 on fuse holder C -SC18- | 5 A | - | Control unit in dash panel insert -J285- (with stop/start system) | 30a |
| 19 | - | Fuse 19 on fuse holder C -SC19- | 15 A | - | Control unit with display for radio and navigation system -J503- (with stop/start system) | 30a |
| Radio -R- (with stop/start system) | ||||||
| 20 | - | Fuse 20 on fuse holder C -SC20- | 10 A | - | Climatronic control unit -J255- | 30a |
| Heater control unit -J65- | ||||||
| Air conditioning system control unit -J301- | ||||||
| Selector lever sensors control unit -J587- (BSF, CAYC, CCZB, CDAA and CFHC) | ||||||
| 21 | - | Fuse 21 on fuse holder C -SC21- | - | - | vacant | |
| 22 | - | Fuse 22 on fuse holder C -SC22- | 5 A | - | Interior monitoring sensor -G273- | 30a |
| Alarm horn -H12- | ||||||
| Dual tone horn relay -J4- | ||||||
| Onboard supply control unit -J519- (via C/1), supply alarm | ||||||
| 23 | - | Fuse 23 on fuse holder C -SC23- | 10 A | - | Diagnosis connection -U31- (T16j/16) | 30a |
| Light switch -E1- | ||||||
| Rain and light detector sensor -G397- | ||||||
| Heated rear window relay -J9- | ||||||
| 24 | - | Fuse 24 on fuse holder C -SC24- | - | - | vacant | |
| 25 | - | Fuse 25 on fuse holder C -SC25- | - | - | vacant | |
| 26 | - | Fuse 26 on fuse holder C -SC26- | 20 A | - | Vacuum pump relay -J57- (BSF) | 15a |
| 27 | - | Fuse 27 on fuse holder C -SC27- | 10 A | - | Roof display unit -J702- (without stop/start system) | 15a |
| 28 | - | Fuse 28 on fuse holder C -SC28- | 20 A | - | Rear window wiper motor -V12- | 75a |
| 29 | - | Fuse 29 on fuse holder C -SC29- | - | - | vacant | |
| 30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Cigarette lighter -U1- | 75a |
| 12 V socket -U5- , on rear sockets | ||||||
| 12 V socket 2 -U18- , in luggage compartment | ||||||
| 31 | - | Fuse 31 on fuse holder C -SC31- | - | - | vacant | |
| 32 | - | Fuse 32 on fuse holder C -SC32- | - | - | vacant | |
| 33 | - | Fuse 33 on fuse holder C -SC33- | 40 A | - | Heater/heat output switch -E16- | 75a |
| Air conditioning system control unit -J301- | ||||||
| 34 | - | Fuse 34 on fuse holder C -SC34- | - | - | vacant | |
| 35 | - | Fuse 35 on fuse holder C -SC35- | - | - | vacant | |
| 36 | - | Fuse 36 on fuse holder C -SC36- | - | - | vacant | |
| 37 | - | Fuse 37 on fuse holder C -SC37- | - | - | vacant | |
| 38 | - | Fuse 38 on fuse holder C -SC38- | - | - | vacant | |
| 39 | - | Fuse 39 on fuse holder C -SC39- | 15 A | - | Trailer detector control unit -J345- | 30a |
| 40 | - | Fuse 40 on fuse holder C -SC40- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 41 | - | Fuse 41 on fuse holder C -SC41- | 20 A | - | Trailer detector control unit -J345- | 30a |
| 42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Onboard supply control unit -J519- (via B/42), supply ignition | 30a |
| 43 | - | Fuse 43 on fuse holder C -SC43- | 40 A | - | Trailer detector control unit -J345- | 30a |
| 44 | - | Fuse 44 on fuse holder C -SC44- | 25 A | - | Heated rear window relay -J9- | 30a |
| 45 | - | Fuse 45 on fuse holder C -SC45- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| 46 | - | Fuse 46 on fuse holder C -SC46- | 30 A | - | Rear left door control unit -J388- | 30a |
| Rear right door control unit -J389- | ||||||
| 47 | - | Fuse 47 on fuse holder C -SC47- | 15 A | - | Fuel pump relay -J17- (BSF, CAYB, CAYC, CFHC, CFJA, CGGB, CHGA and CMXA) | 30a |
| Electric fuel pump 2 relay -J49- (CFHC and CFJA) | ||||||
| Current supply relay for Simos control unit -J363- (BSF, CHGA and CMXA) | ||||||
| Fuel pump control unit -J538- (CAXC, CBZB, CCZB and CDAA) | ||||||
| Fuel supply relay -J643- (CGGB) | ||||||
| 48 | - | Fuse 48 on fuse holder C -SC48- | 20 A | - | Onboard supply control unit -J519- (without Autolock function) (via B/1), supply central locking | 30a |
| 49 | - | Fuse 49 on fuse holder C -SC49- | 40 A | - | Fresh air blower -V2- (Climatronic only) | 30a |
| 50 | - | Fuse 50 on fuse holder C -SC50- | 30 A | - | Heated backrest control unit -J774- | 30a |
| 51 | - | Fuse 51 on fuse holder C -SC51- | 20 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
| 52 | - | Fuse 52 on fuse holder C -SC52- | 20 A | - | Headlight washer system relay -J39- | 30a |
| 53 | - | Fuse 53 on fuse holder C -SC53- | - | - | vacant | |
| 54 | - | Fuse 54 on fuse holder C -SC54- | 5 A | - | Taxi meter -G41- | 30a |
| 55 | - | Fuse 55 on fuse holder C -SC55- | - | - | vacant | |
| 56 | - | Fuse 56 on fuse holder C -SC56- | 15 A | - | Two-way radio socket -U4- | 30a |
| 57 | - | Fuse 57 on fuse holder C -SC57- | 10 A | - | Telephone transmitter and receiver unit -R36- (with stop/start system) | 30a |
| 58 | - | Fuse 58 on fuse holder C -SC58- | 30 A | - | Driver door control unit -J386- | 30a |
| Front passenger door control unit -J387- | ||||||
| Rear left door control unit -J388- | ||||||
| Rear right door control unit -J389- | ||||||
| Onboard supply control unit -J519- (with Autolock function) (via B/1), supply central locking |
|
SEAT ALTEA 2010 Overview of earth points
Overview of earth points
| 13 | Earth point, on right in engine compartment |
| q | Location |
| 610 | Earth point (audio), front under centre console |
| q | Location |
| 43 | Earth point, lower part of right A-pillar |
| q | Location |
| 47 | Earth point, in front right footwell |
| q | Location |
| 78 | Earth point, lower part of right B-pillar |
| q | Location |
| 675 | Earth point 2, on right in luggage compartment |
| q | For Altea XL and Freetrack only: |
| q | Location |
| 51 | Earth point, on right in luggage compartment |
| q | Location |
| 612 | Earth point, centre on rear lid |
| q | only models with rear window aerial: |
| q | Location |
| 690 | Earth point, rear centre roof frame |
| q | only models with rear window aerial: |
| q | Location |
| 50 | Earth point, on left in luggage compartment |
| q | Location |
| 676 | Earth point 2, on left in luggage compartment |
| q | Location |
| 77 | Earth point, lower part of left B-pillar |
| q | Location |
| 602 | Earth point, in front left footwell |
| q | Location |
| 44 | Earth point, lower part of left A-pillar |
| q | Location |
| 605 | Earth point, on top end of steering column |
| q | Location |
| 607 | Earth point, on left in plenum chamber |
| q | Location |
| 1 | Earth strap, battery - body |
| q | Location |
| 672 | Earth point 2, on front of left longitudinal member |
| q | Location |
| 671 | Earth point 1, on front of left longitudinal member |
| q | Location |
| 673 | Earth point 3, on front of left longitudinal member |
| q | Location |
| 18 | Earth point on engine block |
| q | only models with engine codes BVY, BVZ, BWA, BXW, CAXC, CCZB and CDAA: |
| q | Location |
| 652 | Earth point, engine and gearbox earth |
| q | Location |
|
|
|
|
Note:
|
|
Note:
|
Note:
|
|
|
|
|
|
|
|
|
Note:
|
|
SEAT ALTEA 2010 Control units overview
Control units overview
| q | 26-pin connector assigment |
| q | 47-pin connector assigment |
| q | 80-pin connector assigment |
| q | 121-pin connector assigment |
| q | 154-pin connector assigment |
| q | Connector assigment |
| q | Connector assigment |
| q | from November 2010: |
| q | Location |
| q | Connector assigment |
| q | Connector assigment, up to April 2009 (only for left-handdrive vehicles) |
| q | Connector assigment, up to April 2009 (only for right-handdrive vehicles) |
| q | Connector assigment, from May 2009 |
SEAT ALTEA 2010
|
| 26-pin connector assigment: |
| A - | ABS control unit -J104- |
| Pin connector: |
| B - | 26-pin connector -T26a- |
| Back to overview |
| 47-pin connector assigment: |
| A - | ABS control unit -J104- |
| Pin connector: |
| B - | 47-pin connector -T47a- |
| Back to overview |
SEAT ALTEA 2010
|
| Connector assigment: |
| A - | Engine control unit -J623- |
| q | Engines BXW and CGGB |
| Pin connectors: |
| B - | 52-pin connector -T80a- |
| C - | 28-pin connector -T80a- |
| Back to overview |
| Connector assigment: |
| A - | Engine control unit -J623- |
| q | Engines BSE, BSF, CCSA, CHGA and CMXA |
| Pin connectors: |
| B - | 81-pin connector -T121a- |
| C - | 40-pin connector -T121a- |
| Back to overview |
| Connector assigment: |
| A - | Engine control unit -J623- |
| q | Engines AZV, BKD, BLS, BMM, BMN, BVY, BVZ, BWA, BXE, BXF, CAXC, CAYC, CBZB, CCZB, CDAA, CEGA, CFHC and CFJA |
| Pin connectors: |
| B - | 94-pin connector -T94a- |
| C - | 60-pin connector -T60a- |
| Back to overview |
SEAT ALTEA 2010
|
| Connector assigment: |
| A - | Automatic gearbox control unit -J217- |
| q | Engines BVY and BVZ |
| Pin connector: |
| B - | 52-pin connector -T52d- |
| Back to overview |
SEAT ALTEA 2010
Note:
|
| Connector assigment: |
| A - | Gas mode control unit -J659- |
| q | Motor CHGA |
| Pin connector: |
| B - | 56-pin connector -T56a- |
| Back to overview |
|
Note:
|
| Connector assigment: |
| A - | Gas mode control unit -J659- |
| q | Motor CHGA |
| Pin connector: |
| B - | 32-pin connector -T32d- |
| C - | 48-pin connector -T48a- |
| D - | Vacant |
| Back to overview |
SEAT ALTEA 2010
|
| Connector assigment: |
| A - | Power steering control unit -J500- |
| Pin connectors: |
| B - | 5-pin connector -T5e- |
| q | T5e/1 = Drive train CAN, low |
| q | T5e/2 = Drive train CAN, high |
| q | T5e/3 = vacant |
| q | T5e/4 = Terminal 15 voltage supply |
| q | T5e/5 = vacant |
| C - | 5-pin connector -T5f- |
| q | T5f/1 = vacant |
| q | T5f/2 = Steering angle sender shaft speed sender |
| q | T5f/3 = Steering angle sender shaft speed sender |
| q | T5f/4 = Steering angle sender shaft speed sender |
| q | T5f/5 = Steering angle sender shaft speed sender |
| D - | 2-pin connector -T2a- |
| q | T2a/1 = Earth, terminal 31, power steering motor |
| q | T2a/2 = Terminal 30 voltage supply, power steering motor |
Note:
| up to April 2009 (only for left-handdrive vehicles) |
| Back to overview |
| Connector assigment: |
| A - | Power steering control unit -J500- |
| Pin connectors: |
| B - | 3-pin connector -T3t- |
| q | T3t/1 = Drive train CAN, low |
| q | T3t/2 = Drive train CAN, high |
| q | T3t/3 = Terminal 15 voltage supply |
| C - | 5-pin connector -T5f- |
| q | T5f/1 = Steering angle sender shaft speed sender |
| q | T5f/2 = Steering angle sender shaft speed sender |
| q | T5f/3 = Steering angle sender shaft speed sender |
| q | T5f/4 = Steering angle sender shaft speed sender |
| q | T5f/5 = Steering angle sender shaft speed sender |
| D - | 2-pin connector -T2a- |
| q | T2a/1 = Earth, terminal 31, power steering motor |
| q | T2a/2 = Terminal 30 voltage supply, power steering motor |
Note:
| up to April 2009 (only for right-handdrive vehicles) |
| Back to overview |
| Connector assigment: |
| A - | Power steering control unit -J500- |
| Pin connectors: |
| B - | 3-pin connector -T3t- |
| q | T3t/1 = Drive train CAN, low |
| q | T3t/2 = Drive train CAN, high |
| q | T3t/3 = Terminal 15 voltage supply |
| C - | 5-pin connector -T5f- |
| q | T5f/1 = Steering angle sender shaft speed sender |
| q | T5f/2 = Steering angle sender shaft speed sender |
| q | T5f/3 = Steering angle sender shaft speed sender |
| q | T5f/4 = Steering angle sender shaft speed sender |
| q | T5f/5 = Steering angle sender shaft speed sender |
| D - | 2-pin connector -T2a- |
| q | T2a/1 = Earth, terminal 31, power steering motor |
| q | T2a/2 = Terminal 30 voltage supply, power steering motor |
Note:
| from May 2009 |
| Back to overview |
SEAT ALTEA 2010 Control units overview
Control units overview
| q | Connector assigment |
| q | Connector assigment |
| q | Connector assigment |
|
| Connector assigment: |
| A - | Four-wheel drive control unit -J492- |
| Pin connectors: |
| B - | 2-pin connector -T2q- |
| C - | 8-pin connector -T8m- |
| Back to overview |
SEAT ALTEA 2010 Parking aid control unit J446
|
| Connector assigment: |
| A - | Parking aid control unit -J446- |
| Pin connectors: |
| B - | 16-pin connector -T16h- |
| C - | 12-pin connector -T12h- |
| D - | 12-pin connector -T12d- |
| Back to overview |
SEAT ALTEA 2010 Trailer detector control unit J345
|
| Connector assigment: |
| A - | Trailer detector control unit -J345- |
| Pin connectors: |
| B - | 16-pin connector -T16i- |
| C - | 12-pin connector -T12e- |
| Back to overview |
SEAT ALTEA 2010 Overview of coupling stations
Overview of coupling stations
| q | for Altea XL and Freetrack only |
| Coupling point bumper rear right -T4d-, -T6n- |
| q | Location |
| q | for Altea only |
| q | Location |
| q | for Altea XL and Freetrack only |
| Coupling point on left C-pillar -T5b-, -T5g- |
| q | for Altea only |
| q | Location |
| q | for Altea XL and Freetrack only |
SEAT ALTEA 2010 Coupling point on lower part of right A-pillar T20b
|
SEAT ALTEA 2010 Coupling point on lower part of right B-pillar T20f
|
SEAT ALTEA 2010 Coupling point on right C-pillar T5h
Note
|
SEAT ALTEA 2010 Coupling point bumper rear right T4d-, -T6n
Note
|
Note
|
SEAT ALTEA 2010
Note
|
Note
|
SEAT ALTEA 2010 Coupling point on lower part of left B-pillar T20e
|
SEAT ALTEA 2010 Coupling point on lower part of left A-pillar T20a
|
