VW SAVEIRO 2017 – 1.6l engine, CNXA . Wiring diagrams, Pin Connector, Location – Wiring diagrams for cars
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VW SAVEIRO 2017 – 1.6l engine, CNXA . Wiring diagrams, Pin Connector, Location
Wiring Diagram VW SAVEIRO 2017 - Battery - Starter - Alternator - Voltage regulator - Onboard supply control unit https://portal-diagnostov.com/license.html
https://portal-diagnostov.com/license.html
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Automotive Electricians Portal FZCO A Battery B Starter C Alternator C1 Voltage regulator J519 Onboard supply control unit S162 Fuse 1 (30), in battery fuse holder S163 Fuse 2 (30), in battery fuse holder S164 Fuse 3 (30), in battery fuse holder S178 Fuse 6 (30), in battery fuse holder S180 Fuse 8 (30), in battery fuse holder T1a Single connector T1b Single connector T2u 2-pin connector T14a 14-pin connector, on left in engine compartment T73a 73-pin connector 507 Threaded connection (30), on battery fuse holder * Only models with onboard supply control unit BFM *2 Only models with onboard supply control unit BCM
Wiring Diagram VW SAVEIRO 2017 - Ignition/starter switch - Onboard supply control unit - Terminal 30 wiring junction D Ignition/starter switch J519 Onboard supply control unit T6t 6-pin connector T14a 14-pin connector, on left in engine compartment T73c 73-pin connector TV2 Terminal 30 wiring junction B272 Positive connection (30), in main wiring harness B273 Positive connection (15), in main wiring harness B299 Positive connection 3 (30), in main wiring harness B499 Connection 2 (53c), in interior wiring harness E68 Connection 2 (87a) in injection system wiring harness * Only models with onboard supply control unit BCM
Wiring Diagram VW SAVEIRO 2017 - Onboard supply control unit J519 Onboard supply control unit SA7 Fuse 7 in fuse holder A SA24 Fuse 24 in fuse holder A SA26 Fuse 26 in fuse holder A SA30 Fuse 30 in fuse holder A SA34 Fuse 34 in fuse holder A SA40 Fuse 40 in fuse holder A SA41 Fuse 41 in fuse holder A B146 Positive connection 1 (87), in interior wiring harness B322 Positive connection 8 (30a) in main wiring harness B354 Positive connection 5 (87a) in main wiring harness
Wiring Diagram VW SAVEIRO 2017 - X-contact relief relay - Onboard supply control unit E9 Fresh air blower switch J59 X-contact relief relay J519 Onboard supply control unit SA2 Fuse 2 in fuse holder A SA29 Fuse 29 in fuse holder A SA38 Fuse 38 in fuse holder A T5e 5-pin connector T64a 64-pin connector T73b 73-pin connector T73c 73-pin connector 376 Earth connection 11, in main wiring harness B467 Connection 3, in main wiring harness B539 Connection 30, in main wiring harness * Only models with onboard supply control unit BFM *2 Only models with onboard supply control unit BCM
Wiring Diagram VW SAVEIRO 2017 - Engine control unit - Injector - cylinder 1 - Injector - cylinder 2 - Injector - cylinder 3 - Injector - cylinder 4 J53 Starter motor relay J301 Air conditioning system control unit J514 Automated manual gearbox control unit J623 Engine control unit N30 Injector, cylinder 1 N31 Injector, cylinder 2 N32 Injector, cylinder 3 N33 Injector, cylinder 4 T2a 2-pin connector T2b 2-pin connector T2c 2-pin connector T2d 2-pin connector T9e 9-pin connector T10d 10-pin connector T14a 14-pin connector, on left in engine compartment T80b 80-pin connector T121a 121-pin connector E67 Connection 1 (87a) in injection system wiring harness * Only models with automated manual gearbox
Wiring Diagram VW SAVEIRO 2017 - Coolant temperature sender - Throttle valve drive for electric throttle - Throttle valve drive angle sender 1 for electric throttle - Throttle valve drive angle sender 2 for electric throttle - Engine control unit G62 Coolant temperature sender G186 Throttle valve drive for electric throttle G187 Throttle valve drive angle sender 1 for electric throttle G188 Throttle valve drive angle sender 2 for electric throttle J623 Engine control unit J695 Starter motor relay 2 T2e 2-pin connector T6a 6-pin connector T6n 6-pin connector T121a 121-pin connector
Wiring Diagram VW SAVEIRO 2017 - Engine control unit - Ignition coil 1 with output stage - Ignition coil 2 with output stage - Ignition coil 3 with output stage - Ignition coil 4 with output stage - Spark plugs J623 Engine control unit N70 Ignition coil 1 with output stage N127 Ignition coil 2 with output stage N291 Ignition coil 3 with output stage N292 Ignition coil 4 with output stage Q Spark plugs T4aa 4-pin connector T4ab 4-pin connector T4ac 4-pin connector T4ad 4-pin connector T121a 121-pin connector
Wiring Diagram VW SAVEIRO 2017 - Accelerator position sender - Accelerator position sender 2 - Engine control unit Wiring Diagram VW SAVEIRO 2017 - Engine speed sender - Lambda probe - Lambda probe after catalytic converter - Engine control unit G28 Engine speed sender G39 Lambda probe G130 Lambda probe after catalytic converter J623 Engine control unit T3b 3-pin connector T4d 4-pin connector T4e 4-pin connector T121a 121-pin connector
Wiring Diagram VW SAVEIRO 2017 - Cruise control system switch - Cruise control system (CCS) SET button - Engine control unit E45 Cruise control system switch E227 Cruise control system (CCS) SET button J623 Engine control unit T14a 14-pin connector, on left in engine compartment T41a 41-pin connector T121a 121-pin connector 331 Earth connection, in injection system wiring harness 366 Earth connection 1, in main wiring harness B691 Connection 2 (CCS) in main wiring harness
Wiring Diagram VW SAVEIRO 2017 - Fuel pump relay - Radiator fan 2nd speed relay - Engine control unit - Voltage supply relay 1 Wiring Diagram VW SAVEIRO 2017 - Hall sender - Intake air temperature sender - Intake manifold pressure sender - Engine control unit - Activated charcoal filter solenoid valve 1 - Camshaft control valve 1 G40 Hall sender G42 Intake air temperature sender G71 Intake manifold pressure sender J623 Engine control unit N80 Activated charcoal filter solenoid valve 1 N205 Camshaft control valve 1 T2bu 2-pin connector T2l 2-pin connector T3a 3-pin connector T4b 4-pin connector T14a 14-pin connector, on left in engine compartment T121a 121-pin connector B634 Positive connection 2 (87), in main wiring harness E46 Positive connection 1 (5 Volt) in injection system wiring harness
Wiring Diagram VW SAVEIRO 2017 - Clutch pedal switch - Pressure sensor - Fresh air blower and radiator fan relay - Engine control unit - Radiator fan series resistor - Radiator fan F36 Clutch pedal switch G16 Pressure sensor J209 Fresh air blower and radiator fan relay J623 Engine control unit N39 Radiator fan series resistor T2aj 2-pin connector T3f 3-pin connector T3i 3-pin connector T4g 4-pin connector T64a 64-pin connector T121a 121-pin connector V7 Radiator fan B277 Positive connection 1 (15a) in main wiring harness B316 Positive connection 2 (30a) in main wiring harness
Wiring Diagram VW SAVEIRO 2017 - Brake light switch - Knock sensor 1 - Engine control unit F Brake light switch G61 Knock sensor 1 J623 Engine control unit T2f 2-pin connector T4c 4-pin connector T121a 121-pin connector 371 Earth connection 6, in main wiring harness B383 Connection 1 (powertrain CAN bus, high), in main wiring harness B390 Connection 1 (powertrain CAN bus, low), in main wiring harness B491 Positive connection (75), in interior wiring harness * Only models with automated manual gearbox *2 Only models with onboard supply control unit BCM *3 Only models with onboard supply control unit BFM
Wiring Diagram VW SAVEIRO 2017 - Glow plug relay - Glow plug activation control unit - Fuel pre-heating heater element - Fuel preheating element 2 - Fuel preheating element 3 - Fuel preheating element 4 J52 Glow plug relay J370 Glow plug activation control unit T2bq 2-pin connector T2br 2-pin connector T2bs 2-pin connector T2bt 2-pin connector T5f 5-pin connector T11a 11-pin connector T14a 14-pin connector, on left in engine compartment Z66 Fuel pre-heating heater element Z108 Fuel preheating element 2 Z109 Fuel preheating element 3 Z110 Fuel preheating element 4 342 Earth connection 4, in injection system wiring harness B355 Positive connection 6 (87a) in main wiring harness
Wiring Diagram VW SAVEIRO 2017 - Fuel gauge sender - Fuel system pressurisation pump G Fuel gauge sender G6 Fuel system pressurisation pump T4f 4-pin connector 341 Earth connection 3, in injection system wiring harness 396 Earth connection 31, in main wiring harness * Only for pick-up
Wiring Diagram VW SAVEIRO 2017 - Fuel gauge - Rev. counter - Control unit in dash panel insert - Dash panel insert - Alternator warning lamp - Coolant temperature warning lamp (too cold) - Electronic power control fault lamp G1 Fuel gauge G5 Rev. counter J285 Control unit in dash panel insert K Dash panel insert K2 Alternator warning lamp K43 Coolant temperature warning lamp (too cold) K132 Electronic power control fault lamp T32a 32-pin connector * Only for pick-up *2 Only models with onboard supply control unit BCM *3 Only models with onboard supply control unit BFM
Wiring Diagram VW SAVEIRO 2017 - Coolant temperature gauge - Speedometer - Control unit in dash panel insert - Dash panel insert - Oil pressure warning lamp - Reserve fuel warning lamp - Brake system warning lamp - Malfunction warning lamp F9 Handbrake warning switch F22 Oil pressure switch F34 Brake fluid level warning contact G3 Coolant temperature gauge G21 Speedometer J285 Control unit in dash panel insert K Dash panel insert K3 Oil pressure warning lamp K105 Reserve fuel warning lamp K118 Brake system warning lamp K121 Malfunction warning lamp T1a Single connector T1e Single connector T2ao 2-pin connector T14a 14-pin connector, on left in engine compartment T32a 32-pin connector
VW SAVEIRO 2017 Instrument cluster indicator control unit J285
– Next to the instrument cluster steering column - Arrow -
A - Instrument cluster indicator control unit -J285-
B - 32-pin fitting connector, in the control unit with instrument cluster indicator -T32a-
3 - Terminal 31 for sensors
7 - Terminal 56a - Headlights
13 - Terminal can-bus ''Low''
14 - Terminal can-bus ''High''
16 - Onboard network control unit
21 - Multifunctional (MFA) enter
22 - Multifunctional (MFA) below
23 - Multifunctional (MFA) above
25 - Handbrake control switch
26 - Brake oil level warning contact
31 - Immobilizer reading coil
32 - Immobilizer reading coil
– Behind the dash panel, to the left of the steering column -Arrow-
A - Onboard network control unit -J519-
B - 73-pole fitting connector in the onboard control unit -T73a-
– To the left of the engine compartment- Arrow -
A - Engine control unit -J623-
B - 56-pin fitting connector, in the engine control unit -T56a-
C - 56-pin fitting connector, in the engine control unit -T56b-
– To the left of the engine compartment- Arrow -
A - Engine control unit -J623-
B - 28-pin fitting connector, in the engine control unit -T80a-
C - 52-pin fitting connector, in the engine control unit -T80a-
– To the left of the engine compartment- Arrow -
A - Engine control unit -J623-
B - 56-pin fitting connector, in the engine control unit -T56a-
C - 56-pin fitting connector, in the engine control unit -T56b-
– To the right of the engine compartment - Arrow -
A - ABS control unit -J104-
B - 38-pin fitting connector, in the ABS control unit -T38a-
– Under the central console, next to the selector lever - Arrow -
A - Airbag control unit -J234-
B - 75-pin fitting connector in the airbag control unit -T75a-
– Under the front centre console -Arrow-
A - Air conditioning control unit -J301-
B - 10-pin fitting connector in the air conditioning control unit -T10d-
– Behind the dash panel, to the left of the steering column - Arrow -
A - Central control unit for window control -J1015-
B - 12-pole fitting connector in the window control central control unit -T12a-
C - 23-pole fitting connector in the window control central control unit -T23b-
– To the right of the dash panel, behind the glove compartment -Arrow-
A - Parking assist control unit -J446-
B - 12-pin fitting connector in the parking assist control unit -T12d-
C - 16-pin fitting connector in the parking assist control unit -T16c-
– To the right of the engine compartment-Arrow-
A - Automatic gearbox control unit -J217-
B/C - 80-pin connector, in the automatic gearbox control unit -T80b-
– Under the centre console-Arrow-
A - 10-pin connector in the selector lever sensors control unit -T10e-
VW SAVEIRO 2017 VW SAVEIRO 2017 Engine compartment earth points
Engine comp. right earth points
Earth points next to the ABS control unit
Engine comp. left earth points
Earth point, next to the battery
Ground cable, battery-body
Earth point 1 on the front left side member
Ground cable, battery-body- Arrow A -
Earth points, next to the battery - Arrow B - Earth points to the left of the engine comp.-Arrow-
Earth points to the right of the engine comp.- Arrow -
Earth points next to the ABS control unit - Arrow -
Earth point 1 on the front left side member - Arrow -
Earth point on the upper steering column region
Earth point under the central console, next to the selector lever
Steering wheel earth point
Earth point on the upper steering column region - Arrow -
Earth point under the central console, next to the selector lever- Arrows -
Steering wheel earth point- Arrow -
Fuel tank earth point
Left boot earth points
Left boot earth points-Arrow -
Fuel tank earth point - Arrow -
VW SAVEIRO 2017 Relay plate to the left, behind the dash panel
2 - Voltage input relay 1 -J701-
4 - Air conditioning system cut-off relay -J365-
6 - Cold start device relay -J41-
8 - Low beam relay -J331-
10 - Alarm horn relay -J641-
13 - Relief relay of terminal 15 -J404-
16 - Gearbox hydraulic pump relay -J510-
B - External side mirror folding control unit -J351-
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