Wiring Diagram VW BORA 2003 - Starter - Alternator - X-contact relief relay - Fuse 5 (30) - in battery fuse holder
A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
D | Ignition/starter switch |
J59 | X-contact relief relay |
J226 | Starter inhibitor and reversing light relay |
S162 | Fuse 1 (30), in battery fuse holder |
S163 | Fuse 2 (30), in battery fuse holder |
S176 | Fuse 4 (30), in battery fuse holder |
S177 | Fuse 5 (30), in battery fuse holder |
T1 | Single connector |
T1Uly | Single connector |
T2e | 2-pin connector |
T6 | 6-pin connector |
500 | Threaded connection 1 (30), on relay plate |
502 | Threaded connection 1 (30a) on relay plate |
* | According to equipment |
*2 | Only models with automatic gearbox |
*3 | Only models with manual gearbox |
Wiring Diagram VW BORA 2003 - Diesel direct injection system control unit - Engine glow plug - Fuse 10 in fuse holder
D | Ignition/starter switch |
J248 | Diesel direct injection system control unit |
Q6 | Engine glow plug |
S10 | Fuse 10 in fuse holder |
S229 | Fuse 29 in fuse holder |
T1Ulj | Single connector |
T1Ulk | Single connector |
T1Ull | Single connector |
T2 | 2-pin connector |
T6 | 6-pin connector |
T14a | 14-pin connector |
T121 | 121-pin connector |
501 | Threaded connection 2 (30), on relay plate |
504 | Threaded connection 1 (87), on relay plate |
A2 | Positive connection (15), in dash panel wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A80 | Connection 1 (X), in dash panel wiring harness |
A98 | Positive connection 4 (30), in dash panel wiring harness |
A104 | Positive connection 2 (15), in dash panel wiring harness |
Wiring Diagram VW BORA 2003 - Kickdown switch - Idling speed switch - Engine speed sender - Accelerator position sender - Glow plug relay - Diesel direct injection system control unit - Terminal 30 voltage supply relay
F8 | Kickdown switch |
F60 | Idling speed switch |
G28 | Engine speed sender |
G79 | Accelerator position sender |
J52 | Glow plug relay |
J248 | Diesel direct injection system control unit |
J317 | Terminal 30 voltage supply relay |
T3 | 3-pin connector |
T6 | 6-pin connector |
T6a | 6-pin connector |
T10h | 10-pin connector |
T121 | 121-pin connector |
200 | Earth connection (screening), in engine compartment wiring harness |
A98 | Positive connection 4 (30), in dash panel wiring harness |
D74 | Connection (86), in engine compartment wiring harness |
Wiring Diagram VW BORA 2003 - Coolant temperature display sender - Coolant temperature sender - Intake manifold pressure sender - Intake manifold temperature sender - Diesel direct injection system control unit - Heater element for crankcase breather
G2 | Coolant temperature display sender |
G62 | Coolant temperature sender |
G71 | Intake manifold pressure sender |
G72 | Intake manifold temperature sender |
J217 | Automatic gearbox control unit |
J248 | Diesel direct injection system control unit |
N79 | Heater element for crankcase breather |
T10 | 10-pin connector |
T10w | 10-pin connector |
T14a | 14-pin connector |
T68 | 68-pin connector |
T121 | 121-pin connector |
131 | Earth connection 2, in engine compartment wiring harness |
608 | Earth point, central in plenum chamber |
* | Connection for air conditioning system |
*2 | Connection for radiator fan control unit |
*3 | Only models with 4-speed automatic gearbox |
Wiring Diagram VW BORA 2003 - Diesel direct injection system control unit
J104 | ABS control unit |
J217 | Automatic gearbox control unit |
J248 | Diesel direct injection system control unit |
T10 | 10-pin connector |
T10w | 10-pin connector |
T47a | 47-pin connector |
T68 | 68-pin connector |
T121 | 121-pin connector |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
* | Only models with automatic gearbox |
Wiring Diagram VW BORA 2003 - Hall sender - Diesel direct injection system control unit - Unit injector valve - No. 1 cyl. - Unit injector valve - No. 2 cyl. - Unit injector valve - No. 3 cyl. - Unit injector valve - No. 4 cyl.
G40 | Hall sender |
J248 | Diesel direct injection system control unit |
N240 | Unit injector valve, No. 1 cyl. |
N241 | Unit injector valve, No. 2 cyl. |
N242 | Unit injector valve, No. 3 cyl. |
N243 | Unit injector valve, No. 4 cyl. |
T3a | 3-pin connector |
T8 | 8-pin connector |
T121 | 121-pin connector |
D101 | Connection 1 in engine compartment wiring harness |
Wiring Diagram VW BORA 2003 - Air mass meter - Fuel temperature sender - Diesel direct injection system control unit - Exhaust gas recirculation valve - Charge pressure control solenoid valve - Variable intake manifold flap changeover valve
G70 | Air mass meter |
G81 | Fuel temperature sender |
J248 | Diesel direct injection system control unit |
N18 | Exhaust gas recirculation valve |
N75 | Charge pressure control solenoid valve |
N239 | Variable intake manifold flap changeover valve |
T5 | 5-pin connector |
T10w | 10-pin connector |
T121 | 121-pin connector |
E29 | Connection, in engine wiring harness |
Wiring Diagram VW BORA 2003 - Cruise control system switch - Cruise control system (CCS) SET button - Clutch pedal switch - Diesel direct injection system control unit
E45 | Cruise control system switch |
E227 | Cruise control system (CCS) SET button |
F36 | Clutch pedal switch |
J248 | Diesel direct injection system control unit |
T10 | 10-pin connector |
T10e | 10-pin connector |
T10s | 10-pin connector |
T10w | 10-pin connector |
T12a | 12-pin connector |
T121 | 121-pin connector |
A27 | Connection (speed signal), in dash panel wiring harness |
A155 | Connection 2 (86) in dash panel wiring harness |
* | Only models with cruise control system |
*2 | Only models with manual gearbox |
*3 | Only models with 4-speed automatic gearbox |
Wiring Diagram VW BORA 2003 - Brake light switch - Brake pedal switch - Diesel direct injection system control unit - Low heat output relay - High heat output relay - Coolant heating element
F | Brake light switch |
F47 | Brake pedal switch |
J248 | Diesel direct injection system control unit |
J359 | Low heat output relay |
J360 | High heat output relay |
Q7 | Coolant heating element |
S13 | Fuse 13 in fuse holder |
T6 | 6-pin connector |
T10e | 10-pin connector |
T10w | 10-pin connector |
T121 | 121-pin connector |
A18 | Connection (54), in dash panel wiring harness |
A155 | Connection 2 (86) in dash panel wiring harness |
D50 | Positive connection (30), in engine compartment wiring harness |
* | Only models with manual gearbox |
Wiring Diagram VW BORA 2003 - Fuel gauge sender - Fuel system pressurisation pump - Fuel pump relay
G | Fuel gauge sender |
G6 | Fuel system pressurisation pump |
J17 | Fuel pump relay |
S228 | Fuse 28 in fuse holder |
S232 | Fuse 32 in fuse holder |
S234 | Fuse 34 in fuse holder |
S243 | Fuse 43 in fuse holder |
T6 | 6-pin connector |
T14a | 14-pin connector |
42 | Earth point, next to steering column |
49 | Earth point, near ... |
135 | Earth connection 2, in dash panel wiring harness |
269 | Earth connection (sender earth) 1, 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 VW BORA 2003 - Oil pressure switch - Speedometer sender - Coolant shortage indicator sender - Oil level and oil temperature sender
F1 | Oil pressure switch |
G22 | Speedometer sender |
G32 | Coolant shortage indicator sender |
G266 | Oil level and oil temperature sender |
S5 | Fuse 5 in fuse holder |
S7 | Fuse 7 in fuse holder |
T14a | 14-pin connector |
85 | Earth connection 1, in engine compartment wiring harness |
269 | Earth connection (sender earth) 1, in dash panel wiring harness |
608 | Earth point, central in plenum chamber |
A20 | Positive connection (15a), in dash panel wiring harness |
B163 | Positive connection 1 (15), in interior wiring harness |
* | Only models with manual gearbox |
*2 | Only models with automatic gearbox |
Wiring Diagram VW BORA 2003 - Control unit in dash panel insert
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G5 | Rev. counter |
J285 | Control unit in dash panel insert |
K3 | Oil pressure warning lamp |
K28 | Coolant temperature and coolant shortage warning lamp |
K38 | Oil level warning lamp |
K105 | Reserve fuel warning lamp |
T32 | 32-pin connector |
* | Only models with manual gearbox |
Wiring Diagram VW BORA 2003 - Multifunction display call-up button - Multifunction display memory switch - Ambient temperature sensor - Control unit in dash panel insert - Data bus diagnostic interface
E86 | Multifunction display call-up button |
E109 | Multifunction display memory switch |
G17 | Ambient temperature sensor |
G21 | Speedometer |
H3 | Buzzer and gong |
J119 | Multifunction indicator |
J285 | Control unit in dash panel insert |
J533 | Data bus diagnostic interface |
K2 | Alternator warning lamp |
K29 | Glow period warning lamp |
K31 | Cruise control system warning lamp |
T6e | 6-pin connector |
T16 | 16-pin connector |
T32 | 32-pin connector |
T32a | 32-pin connector |
U31 | Diagnostic connection |
A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
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