Wiring Diagram SKODA OCTAVIA II 2012 - Dash panel insert - data bus diagnostic interface - connector for diagnostic connection

| J285 | Control unit in dash panel insert |
| J519 | Onboard power supply control unit |
| J533 | Data bus diagnostic interface, below dash panel |
| K | Dash panel insert |
| T16b | 16-pin connector, for diagnostic connection |
| T20c | 20-pin connector, at data bus diagnostic interface |
| T32c | 32-pin connector, at dash panel insert |
Wiring Diagram SKODA OCTAVIA II 2012 - Data bus diagnostic interface - connection for: Steering column electronics control unit
| J519 | Onboard power supply control unit |
| J527 | Steering column electronics control unit |
| J533 | Data bus diagnostic interface, below dash panel |
| T16n | 16-pin connector, at steering column electronics control unit |
| T20c | 20-pin connector, at data bus diagnostic interface |
| T52ac | 52-pin connector, on the onboard power supply control unit (brown) |
| B397 | Connection -1- (CAN H, convenience), in interior wiring harness |
| B406 | Connection -1- (CAN L, convenience), in interior wiring harness |
Wiring Diagram SKODA OCTAVIA II 2012 - Connection for: Door control unit - driver's side - door control unit - front passenger's side
| J386 | Door control unit, driver side |
| J387 | Door control unit, front passenger side |
| J519 | Onboard power supply control unit |
| T12j | 12-pin connector, on right A-pillar (black) |
| T12k | 12-pin connector, on left A-pillar (black) |
| T20d | 20-pin connector, at door control unit, driver side |
| T20e | 20-pin connector, at door control unit, front passenger side |
| B397 | Connection -1- (CAN H, convenience), in interior wiring harness |
| B406 | Connection -1- (CAN L, convenience), in interior wiring harness |
Wiring Diagram SKODA OCTAVIA II 2012 - Connection for: Parking aid control unit - trailer detector control unit
| J345 | Trailer detector control unit, in luggage compartment, left |
| J446 | Parking aid control unit, in luggage compartment, left |
| J519 | Onboard power supply control unit |
| T12s | 12-pin connector, at trailer detector control unit |
| T16g | 16-pin connector, at parking aid control unit |
| B397 | Connection -1- (CAN H, convenience), in interior wiring harness |
| B406 | Connection -1- (CAN L, convenience), in interior wiring harness |
| * | valid for Octavia II Tour |
Wiring Diagram SKODA OCTAVIA II 2012 - Connection for: Seat adjustment control unit with memory - air conditioning system control unit - Climatronic control unit
| J136 | Seat adjustment control unit with memory, at driver seat |
| J255 | Climatronic control unit |
| J301 | Air conditioning system control unit |
| J519 | Onboard power supply control unit |
| T4g | 4-pin connector, at seat adjustment control unit with memory |
| T10j | 10-pin connector, under driver seat (black) |
| T20f | 20-pin connector, at air conditioning system control unit (black) |
| T20g | 20-pin connector, at climatronic control unit (black) |
| B397 | Connection -1- (CAN H, convenience), in interior wiring harness |
| B406 | Connection -1- (CAN L, convenience), in interior wiring harness |
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