Wiring Diagram SEAT TOLEDO 1999 - Motronic control unit - brake light switch - brake pedal switch of the GRA

| D | Ignition/starter switch |
| F | Brake light switch (00526-2131) |
| F47 | Brake pedal switch for CC/diesel direct injection system (00629) |
| J17 | Fuel pump relay (01259-4433) |
| J59 | Relief relay for x contact |
| J220 | Control unit for motronic |
| S5 | Fuses in fuse box |
| S13 | Fuses in fuse box |
| S176 | Fuse -4- (30), in fuse holder/battery |
| S234 | Fuse in fuse box |
| T10e | 10 pin connector, black, in the protective body of connections, in the water case, left side |
| T80 | 80 pin connector |
| 500 | Screw connection -1- (30), on relay plate |
| 501 | Screw connection -2- (30), on relay plate |
| 504 | Screw connection -1- (87), on relay plate |
| A2 | Positive (+) connection (15), in dash panel wiring loom |
| A20 | Connection (15a), in dash panel wiring loom |
| A99 | Connection -1- (87), in dash panel wiring harness |
| A100 | Connection -2- (87), in dash panel wiring harness |
| B131 | Connection (54), in interior wiring loom |
Wiring Diagram SEAT TOLEDO 1999 - Motronic control unit - speed adjustment switch (GRA) - clutch pedal switch
| E45 | CCS switch (00671) |
| E227 | CCS button (Set) |
| F36 | Clutch pedal switch (00650) |
| J220 | Control unit for motronic |
| T10d | 10 pin connector, green, in the protective body of connections, in the water case, left side |
| T10e | 10 pin connector, black, in the protective body of connections, in the water case, left side |
| T10s | 10 pin connector, next to the steering column, right side |
| T80 | 80 pin connector |
| A100 | Connection -2- (87), in dash panel wiring harness |
Wiring Diagram SEAT TOLEDO 1999 - Motronic control unit - gas butterfly control unit
| F60 | Idling switch (00516-2121) |
| G40 | Hall sender (00515-2113) |
| G69 | Throttle valve potentiometer (00518-2212) |
| G88 | Throttle valve positioner - potentiometer (00530-2124) |
| J338 | Throttle valve control unit (01165) |
| J220 | Control unit for motronic |
| V60 | Throttle valve positioner (00282-1232) |
| T8m | 8 pin connector |
| T80 | 80 pin connector |
| 220 | Earth connection (sender earth), in engine wiring loom |
| D101 | Connection -1-, in engine compartment wiring loom |
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