VW SAVEIRO 2016 – 1.6l engine, CNXA . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW SAVEIRO 2016 - Battery - Starter - Alternator - Voltage regulator - Onboard supply control unit

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 2016 - 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 2016 - 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 2016 - 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 2016 - 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 2016 - 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 2016 - 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 2016 - Accelerator position sender - Accelerator position sender 2 - Engine control unit

G79	Accelerator position sender
G185	Accelerator position sender 2
J365	Air conditioning system switch-off relay
J623	Engine control unit
J695	Starter motor relay 2
T6c	6-pin connector
T6n	6-pin connector
T64a	64-pin connector
T121a	121-pin connector
B337	Connection 3 (54), in main wiring harness

Wiring Diagram VW SAVEIRO 2016 - 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 2016 - 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 2016 - Fuel pump relay - Radiator fan 2nd speed relay - Engine control unit - Voltage supply relay 1

J17	Fuel pump relay
J101	Radiator fan 2nd speed relay
J623	Engine control unit
J701	Voltage supply relay 1
J895	Control unit for vehicle location system
T16d	16-pin connector
T64a	64-pin connector
T121a	121-pin connector
B300	Positive connection 4 (30), in main wiring harness
B319	Positive connection 5 (30a) in main wiring harness
B320	Positive connection 6 (30a) in main wiring harness

Wiring Diagram VW SAVEIRO 2016 - 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 2016 - 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 2016 - 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 2016 - 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 2016 - 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 2016 - 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 2016 - 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 2016 Instrument cluster indicator control unit J285

Instrument cluster indicator control unit -J285-

   

Fitting locations: Connector description: Get access to all wiring diagrams of the car A -  Instrument cluster indicator control unit -J285- B -  32-pin fitting connector, in the control unit with instrument cluster indicator -T32a- 1 -  Terminal 15 2 -  Terminal 31 3 -  Terminal 31 for sensors 4 -  Fuel gauge sensor 5 -  Empty 6 -  Fog lights 7 -  Terminal 56a - Headlights 8 -  Empty 9 -  Empty 10 -  Speed sensor 11 -  Empty 12 -  Empty 13 -  Terminal can-bus ''Low'' 14 -  Terminal can-bus ''High'' 15 -  Empty 16 -  Onboard network control unit 17 -  Terminal 30 18 -  Terminal 31 19 -  Empty 20 -  Empty 21 -  Multifunctional (MFA) enter 22 -  Multifunctional (MFA) below 23 -  Multifunctional (MFA) above 24 -  Oil pressure switch 25 -  Handbrake control switch 26 -  Brake oil level warning contact 27 -  Empty 28 -  Terminal 58d 29 -  Terminal 58 30 -  Empty 31 -  Immobilizer reading coil 32 -  Immobilizer reading coil Onboard network control unit -J519-     Fitting locations: Connector description: Get access to all wiring diagrams of the car A -  Onboard network control unit -J519- B -  73-pole fitting connector in the onboard control unit -T73a- Engine control unit -J623-     Fitting locations: Connector description: Get access to all wiring diagrams of the car 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 -   Get access to all wiring diagrams of the car Connector description: Get access to all wiring diagrams of the car 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 -   Get access to all wiring diagrams of the car Connector description: Get access to all wiring diagrams of the car 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- ABS control unit -J104-     Fitting locations: Connector description: Get access to all wiring diagrams of the car A -  ABS control unit -J104- B -  38-pin fitting connector, in the ABS control unit -T38a- Airbag control unit -J234-     Fitting locations: Connector description: Get access to all wiring diagrams of the car A -  Airbag control unit -J234- B -  75-pin fitting connector in the airbag control unit -T75a- Air conditioning control unit -J301-     Fitting locations: Connector description: Get access to all wiring diagrams of the car A -  Air conditioning control unit -J301- B -  10-pin fitting connector in the air conditioning control unit -T10d- Central control unit for window control -J1015-     Fitting locations: Connector description: Get access to all wiring diagrams of the car 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- Parking assist control unit -J446-     VW SAVEIRO 2016 Engine compartment earth points Fitting locations: Connector description: Get access to all wiring diagrams of the car 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-   Get access to all wiring diagrams of the car Connector description: Get access to all wiring diagrams of the car A -  Automatic gearbox control unit -J217- B/C -  80-pin connector, in the automatic gearbox control unit -T80b- –  Under the centre console-Arrow-   Get access to all wiring diagrams of the car Connector description: Get access to all wiring diagrams of the car A -  10-pin connector in the selector lever sensors control unit -T10e- VW SAVEIRO 2016 Engine compartment earth points     Get access to all wiring diagrams of the car    13 Engine comp. right earth points q   Fitting Location:    55 Earth points next to the ABS control unit q   Fitting Location:    12 Engine comp. left earth points q   Fitting Location:    29 Earth point, next to the battery q   Fitting Location:    15 Head earth points q   Fitting Location: .    1 Ground cable, battery-body q   Fitting Location:    671 Earth point 1 on the front left side member q   Fitting Location: Ground cable, battery-body- Arrow A - Earth points, next to the battery - Arrow B -   Get access to all wiring diagrams of the car Earth points to the left of the engine comp.-Arrow-   Get access to all wiring diagrams of the car Earth points to the right of the engine comp.- Arrow -   Get access to all wiring diagrams of the car Earth points next to the ABS control unit - Arrow -   Get access to all wiring diagrams of the car Earth point 1 on the front left side member - Arrow -

Get access to all wiring diagrams of the car

- Arrow -

 

Vehicle interior earth points

605	Earth point on the upper steering column region

q	Fitting Location:

606	Earth point under the central console, next to the selector lever

q	Fitting Location:

678	Steering wheel earth point

q	Fitting Location:

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 -

 

Earth points in the rear vehicle area

705	Fuel tank earth point

q	Fitting Location:

50	Left boot earth points

q	Fitting Location:

Left boot earth points-Arrow -

 

Fuel tank earth point - Arrow -

 

VW SAVEIRO 2016 Relay plate to the left, behind the dash panel

Relay plate to the left, behind the dash panel

Relay description:

2 -	Voltage input relay 1 -J701-

q	Colour: Black

4 -	Air conditioning system cut-off relay -J365-

q	Colour: Black

6 -	Cold start device relay -J41-

q	Colour: White

8 -	Low beam relay -J331-

q	Colour: Black

10 -	Alarm horn relay -J641-

q	Colour: Gray

13 -	Relief relay of terminal 15 -J404-

q	Colour: Black

14 -	Starter relay -J53-

q	Colour: Black

16 -	Gearbox hydraulic pump relay -J510-

q	Colour: Black

Note 1) Only for Gol Rallye

Relay to the right, behind the dash panel

Relay description:

B -	External side mirror folding control unit -J351-

q	Colour: Black