Wiring Diagram SEAT TOLEDO 1999 - ABS control unit - brake light switch

| A | Battery |
| F | Brake light switch (00526-2131) |
| F47 | Brake pedal switch for CC/diesel direct injection system (00629) |
| J104 | Control unit for ABS with EDL |
| J217 | Control unit for automatic gearbox |
| J248 | Control unit for Diesel direct injection system |
| S13 | Fuses in fuse box |
| S178 | Fuse -6- (30), in fuse holder/battery |
| S179 | Fuse -7- (30), in fuse holder/battery |
| T3 | 3 pin connector, on the battery |
| T5c | 5 pin connector |
| T10d | 10 pin connector, green, in the protective body of connections, in the water case, left side |
| T25 | 25 pin connector |
| T68 | 68 pin connector |
| 501 | Screw connection -2- (30), on relay plate |
| A52 | Positive connection (30), in dash panel wiring loom |
| B131 | Connection (54), in interior wiring loom |
| W1 | Positive (+) connection (54) in rear wiring loom |
| * | Only in vehicles with diesel engine |
Wiring Diagram SEAT TOLEDO 1999 - ABS control unit - ABS indicator light - ABS hydraulic pump
| D | Ignition/starter switch |
| J104 | Control unit for ABS with EDS |
| J285 | Control unit with display unit in dash panel insert (01317) |
| J503 | Control unit with visor for radio and navigation |
| K47 | ABS warning lamp |
| N125 | Valve 1 for differential lock (00279-1223) |
| N126 | Valve 2 for differential lock (00280-1224) |
| N133 | ABS inlet valve, rear right (00273-1211) |
| N134 | ABS inlet valve, rear left (00274-1212) |
| N135 | ABS outlet valve, rear right (00275-1213) |
| N136 | ABS outlet valve, rear left (00276-1214) |
| S9 | Fuses in fuse box |
| V64 | ABS hydraulic pump (01276-4133) |
| T2 | 2 pin connector |
| T16 | 16 pin connector, self diagnosis |
| T25 | 25 pin connector |
| T25 | 26 pin connector |
| T32 | 32 pin connector, blue, in the dashboard |
| A2 | Positive (+) connection (15), in dash panel wiring loom |
| A76 | Connection (diagnosis wire K), in dash panel wiring loom |
| * | Only in vehicles with EDS |
| ** | Only in vehicles with navigation systems |
Wiring Diagram SEAT TOLEDO 1999 - ABS control unit - admission valves
| G44 | Rear right speed sensor (00287-1243) |
| G45 | Front right speed sensor (00285-1241) |
| G46 | Rear left speed sensor (00290-1311) |
| G47 | Front left speed sensor (00283-1233) |
| J104 | Control unit for ABS with EDL |
| N99 | Inlet valve ABS front right (00259-1114) |
| N100 | Outlet valve ABS front right (00267-1134) |
| N101 | Inlet valve ABS front left (00257-1112) |
| N102 | Outlet valve ABS front left (00265-1132) |
| T2d | 2 pin connector, in the front left ABS sensor |
| T2e | 2 pin connector, in the front right ABS sensor |
| T2f | 2 pin connector, in the rear left ABS sensor |
| T2g | 2 pin connector, in the rear right ABS sensor |
| T25 | 25 pin connector |
| 12 | Earth point, in engine compartment, left |
| D146 | Connection (rear left speed sensor +), in engine compartment wiring harness |
| D147 | Connection (rear left speed sensor -), in engine compartment wiring harness |
| D148 | Connection (rear right speed sensor +), in engine compartment wiring harness |
| D149 | Connection (rear right speed sensor -), in engine compartment wiring harness |
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