Wiring Diagram SEAT TOLEDO 2005 - Battery - starter - alternator - voltage regulator - ignition/starter switch - X contact relief relay
A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
E1 | Lighting switch |
J59 | X contact relief relay |
S162 | Fuse -1- (30), in fuse box/battery |
S163 | Fuse -2- (30), in fuse box/battery |
S176 | Fuse -4- (30), in fuse box/battery |
S177 | Fuse -5- (30), in fuse box/battery |
T2k | 2-pin connector, on engine |
T4l | 4-pin connector, on engine |
T6l | 6-pin connector, brown, in protective housing for connectors, on left in plenum chamber |
500 | Screw connection -1- (30), on relay plate |
501 | Screw connection -2- (30), on relay plate |
502 | Screw connection -1- (30a), on relay plate |
A2 | Positive (+) connection (15), in dash panel wiring harness |
A32 | Positive (+) connection (30), in dash panel wiring harness |
* | Only models with air conditioner |
** | Only models with additional heater |
*** | Only models without additional heater |
Wiring Diagram SEAT TOLEDO 2005 - Diesel direct injection system control unit - relay for glow plugs - terminal 30 voltage supply relay - accelerator pedal position sender
G79 | Accelerator pedal position sender |
G185 | Accelerator pedal position sender -2- |
J52 | Relay for glow plugs |
J248 | Diesel direct injection system control unit |
J317 | Terminal 30 voltage supply relay |
Q6 | Glow plugs - (engine) |
T2j | 2-pin connector, in engine compartment |
T6l | 6-pin connector, brown, in protective housing for connectors, on left in plenum chamber |
T10h | 10-pin connector, blue, in protective housing for connectors, on left in plenum chamber |
504 | Screw connection -1- (87F), on relay plate |
A104 | Positive (+) connection -2- (15), in dash panel wiring harness |
Wiring Diagram SEAT TOLEDO 2005 - Diesel direct injection system control unit - coolant temperature gauge sender - engine speed sender - needle lift sender
D | Ignition/starter switch |
G2 | Coolant temperature sender |
G28 | Engine speed sender |
G62 | Coolant temperature sender |
G72 | Intake manifold temperature sender |
G80 | Needle lift sender |
J248 | Diesel direct injection system control unit |
S237 | Fuse in fuse box |
T2t | 2-pin connector, on engine front |
T3d | 3-pin connector, near intake manifold |
T14a | 14-pin connector, in cable channel left |
200 | Earth connection (screening), in engine compartment wiring harness |
A80 | Connection -1- (X), in dash panel wiring harness |
Wiring Diagram SEAT TOLEDO 2005 - Diesel direct injection system control unit - fuel temperature sender - modulating piston movement sender - fuel shut-off valve - metering adjuster
E35 | Air conditioner switch |
G81 | Fuel temperature sender |
G149 | Modulating piston movement sender |
J248 | Diesel direct injection system control unit |
J255 | Climatronic control unit |
J293 | Radiator fan control unit |
N109 | Fuel shut-off valve |
N146 | Metering adjuster |
T10 | 10-pin connector, orange, in protective housing for connectors, on left in plenum chamber |
T10d | 10-pin connector, green, in protective housing for connectors, on left in plenum chamber |
T10y | 10-pin connector, on engine front |
F25 | Connection -1-, in diesel direct injection system wiring harness |
* | Only models with multi-function display |
** | Wire W for self-diagnosis |
Wiring Diagram SEAT TOLEDO 2005 - Diesel direct injection system control unit - exhaust gas recirculation valve - commencement of injection valve - intake manifold flap motor
J104 | ABS with EDL control unit |
J248 | Diesel direct injection system control unit |
N18 | Exhaust gas recirculation valve |
N108 | Commencement of injection valve |
V157 | Intake manifold flap motor |
T2ne | 2-pin connector |
T10d | 10-pin connector, green, in protective housing for connectors, on left in plenum chamber |
T10y | 10-pin connector, on engine front |
D102 | Connection -2-, in engine compartment wiring harness |
Wiring Diagram SEAT TOLEDO 2005 - Diesel direct injection system control unit - cruise control system switch - cruise control system (CCS) button (Set) - brake light switch - clutch pedal switch
E45 | Cruise control system switch |
E227 | Cruise control system (CCS) button (Set) |
F | Brake light switch |
F36 | Clutch pedal switch |
F47 | Cruise control system brake pedal switch (diesel direct injection system) |
J248 | Diesel direct injection system control unit |
S13 | Fuse in fuse box/relay plate |
T10d | 10-pin connector, green, in protective housing for connectors, on left in plenum chamber |
T10e | 10-pin connector, black, in protective housing for connectors, on left in plenum chamber |
T10s | 10-pin connector, next to steering column right |
A98 | Positive (+) connection -4- (30), in dash panel wiring harness |
W1 | Positive (+) connection (54), in rear wiring harness |
Wiring Diagram SEAT TOLEDO 2005 - Diesel direct injection system control unit - low heat output relay - high heat output relay - coolant heating elements
J248 | Diesel direct injection system control unit |
J359 | Low heat output relay |
J360 | High heat output relay |
Q7 | Coolant heating elements |
T6l | 6-pin connector, brown, in protective housing for connectors, on left in plenum chamber |
T10 | 10-pin connector, orange, in protective housing for connectors, on left in plenum chamber |
10 | Earth point, in plenum chamber |
131 | Earth connection -2-, in engine compartment wiring harness |
D50 | Positive (+) connection (30), in engine compartment wiring harness |
D74 | Connection (86), in engine compartment wiring harness |
D98 | Connection (glow plugs), in engine compartment wiring harness |
D111 | Connection -9-, in engine compartment wiring harness |
* | Only models with additional heater |
Wiring Diagram SEAT TOLEDO 2005 - Fuel gauge sender - coolant shortage indicator sender
G | Fuel gauge sender |
G32 | Coolant shortage indicator sender |
S5 | Fuse in fuse box/relay plate |
S232 | Fuse in fuse box |
S234 | Fuse in fuse box |
S243 | Fuse in fuse box |
T6l | 6-pin connector, brown, in protective housing for connectors, on left in plenum chamber |
T14a | 14-pin connector, in cable channel left |
269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
A20 | Connection (15a), in dash panel wiring harness |
A71 | Connection (86), in dash panel wiring harness |
A100 | Connection -2- (87), in dash panel wiring harness |
B168 | Connection (86), in interior wiring harness |
Wiring Diagram SEAT TOLEDO 2005 - Control unit with display in dash panel insert - oil pressure switch - speedometer sender - oil pressure warning buzzer - alternator warning lamp
F1 | Oil pressure switch |
F4 | Reversing light switch |
G21 | Speedometer |
G22 | Speedometer sender |
H11 | Oil pressure warning buzzer |
J285 | Control unit with display in dash panel insert |
K2 | Alternator warning lamp |
K3 | Oil pressure warning lamp |
K28 | Coolant temperature warning lamp/coolant shortage warning lamp |
K83 | Exhaust emissions warning lamp |
S7 | Fuse in fuse box/relay plate |
T10 | 10-pin connector, orange, in protective housing for connectors, on left in plenum chamber |
T14a | 14-pin connector, in cable channel left |
10 | Earth point, in plenum chamber |
85 | Earth connection -1-, in engine compartment wiring harness |
B163 | Positive (+) connection -1- (15), in interior wiring harness |
* | Wire W for self-diagnosis |
Wiring Diagram SEAT TOLEDO 2005 - Control unit with display in dash panel insert - multi-function display - multi-function display call-up button - multi-function display - memory switch
E86 | Multi-function display call-up button |
E109 | Multi-function display, memory switch |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G5 | Rev. counter |
J119 | Multi-function display |
J255 | Climatronic control unit |
J285 | Control unit with display in dash panel insert |
K29 | Glow period warning lamp |
K105 | Reserve fuel warning lamp |
T6d | 6-pin connector |
T12d | 12-pin connector, on Climatronic |
A27 | Connection (speed signal), in dash panel wiring harness |
* | Only models with multi-function display |
SEAT TOLEDO 2005 Overview of relay
1 - | Relay in left engine compartment |
q | Position of relays → page 804/2 |
2 - | Relay on relay plate |
q | Position of relays → page 804/3 |
2 - | Relay on the 13 position additional relay carrier above the relay plate |
q | Position of relays → page 804/4 |
Toledo/León | Fitting Locations | No. 804 / 2 |
Toledo/León | Fitting Locations | No. 804 / 3 |
|
Toledo/León | Fitting Locations | No. 804 / 4 |
|
|
Toledo/León | Fitting Locations | No. 804 / 5 |
|