Battery, Main relay, Battery monitor control unit, Terminal 15 relief relay, Fuse holder B
A
-
Battery
J271
-
Main relay
J367
-
Battery monitor control unit
J404
-
Terminal 15 relief relay
SB
-
Fuse holder B
SB3
-
Fuse 3 on fuse holder B
SB4
-
Fuse 4 on fuse holder B
SB7
-
Fuse 7 on fuse holder B
SB11
-
Fuse 11 on fuse holder B
SB16
-
Fuse 16 on fuse holder B
SB17
-
Fuse 17 on fuse holder B
SB18
-
Fuse 18 on fuse holder B
T2bn
-
2-pin connector
508
-
Threaded connection (30) on E-box
B315
-
Positive connection 1 (30a) in main wiring harness
D182
-
Connection 3 (87a) in engine compartment wiring harness
*
-
on the battery
*2
-
Up to October 2014
*3
-
From November 2014
e-Golf
Current Flow Diagram
No.
28 /
3
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Engine control unit
J623
-
Engine control unit
SA2
-
Fuse 2 in fuse holder A
SC7
-
Fuse 7 on fuse holder C
SB33
-
Fuse 33 on fuse holder B
SB34
-
Fuse 34 on fuse holder B
T94
-
94-pin connector
201
-
Earth connection 5, in engine compartment wiring harness
671
-
Earth point 1, on front of left longitudinal member
E82
-
Connection 6 (87a) in engine wiring harness
*
-
Up to October 2014
*2
-
From November 2014
e-Golf
Current Flow Diagram
No.
28 /
4
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Data bus diagnostic interface, Engine control unit
J533
-
Data bus diagnostic interface
J623
-
Engine control unit
T17e
-
17-pin connector, brown
T17g
-
17-pin connector
T17m
-
17-pin connector, brown
T17o
-
17-pin connector
T20a
-
20-pin connector
T94
-
94-pin connector
TIUL
-
Coupling point in interior, below left
A227
-
Connection 2 (LIN bus) in dash panel wiring harness
B383
-
Connection 1 (powertrain CAN bus, high), in main wiring harness
B390
-
Connection 1 (powertrain CAN bus, low), in main wiring harness
B391
-
Connection 2 (powertrain CAN bus, low), in main wiring harness
D51
-
Positive connection 1 (15), in engine compartment wiring harness
D73
-
Positive connection (54), in engine compartment wiring harness
*
-
Only models with cruise control system (CCS)
e-Golf
Current Flow Diagram
No.
28 /
5
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Engine control unit, Radiator bypass changeover valve, Radiator fan
J623
-
Engine control unit
N687
-
Radiator bypass changeover valve
T2jn
-
2-pin connector
T4x
-
4-pin connector
T14r
-
14-pin connector, black
T14t
-
14-pin connector, black
T94
-
94-pin connector
TML
-
Coupling point in engine compartment, left
VX57
-
Radiator fan
B384
-
Connection 2 (powertrain CAN bus, high), in main wiring harness
B391
-
Connection 2 (powertrain CAN bus, low), in main wiring harness
D183
-
Connection 4 (87a) in engine compartment wiring harness
*
-
Pre-wired component
e-Golf
Current Flow Diagram
No.
28 /
6
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Engine control unit, Radiator blind control motor
J32
-
Air conditioning system relay
J623
-
Engine control unit
T4bj
-
4-pin connector
T4er
-
4-pin connector, black
T4es
-
4-pin connector, black
T14p
-
14-pin connector, black
T14s
-
14-pin connector, black
T17h
-
17-pin connector, green
T17q
-
17-pin connector, green
T94
-
94-pin connector
TIUL
-
Coupling point in interior, below left
TML
-
Coupling point in engine compartment, left
V544
-
Radiator blind control motor
B350
-
Positive connection 1 (87a) in main wiring harness
B710
-
Connection 5 (LIN bus) in main wiring harness
B776
-
Connection 1 (hybrid CAN bus, high) in main wiring harness
B777
-
Connection 1 (hybrid CAN bus, low) in main wiring harness
X4
-
Connection 1 (CAN bus hybrid, high), in engine compartment wiring harness
X5
-
Connection 1 (CAN bus hybrid, low), in engine compartment wiring harness
*
-
According to equipment
e-Golf
Current Flow Diagram
No.
28 /
7
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Accelerator position sender, Radiator outlet coolant temperature sender, Temperature sender after electric drive motor, Engine control unit, Coolant pump, Coolant circulation pump before high-voltage heater (PTC)
GX2
-
Accelerator pedal module
G79
-
Accelerator position sender
G83
-
Radiator outlet coolant temperature sender
G185
-
Accelerator position sender 2
G788
-
Temperature sender after electric drive motor
J623
-
Engine control unit
T2jo
-
2-pin connector
T2jp
-
2-pin connector
T3dq
-
3-pin connector
T3dr
-
3-pin connector
T6cd
-
6-pin connector
T60a
-
60-pin connector
T94
-
94-pin connector
V36
-
Coolant pump
V509
-
Coolant circulation pump before high-voltage heater (PTC)
281
-
Earth point 1, engine prewiring harness
E79
-
Connection 3 (87a) in engine wiring harness
e-Golf
Current Flow Diagram
No.
28 /
8
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
High-voltage battery 1, Voltage converter, Power and control electronics for electric drive, Three-phase current drive
AX2
-
High-voltage battery 1
A19
-
Voltage converter
G713
-
Drive motor rotor position sender 1
JX1
-
Power and control electronics for electric drive
T10c
-
10-pin connector
T20o
-
20-pin connector
T28b
-
28-pin connector
VX54
-
Three-phase current drive
D35
-
Positive connection 1 (15a) in engine prewiring harness
D39
-
Connection 1, in engine prewiring harness
*
-
Cosine wave signal
*2
-
Sine wave signal
*3
-
High-voltage wire for hybrid battery, positive terminal (P1)
*4
-
High-voltage wire for hybrid battery, negative terminal (P2)
e-Golf
Current Flow Diagram
No.
28 /
9
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Charging unit 1 for high-voltage battery, DC/AC converter for drive motor, Power and control electronics for electric drive, Control unit for high-voltage battery charging unit, Three-phase current drive, Electric drive motor
AX4
-
Charging unit 1 for high-voltage battery
A37
-
DC/AC converter for drive motor
G712
-
Drive motor temperature sender
JX1
-
Power and control electronics for electric drive
J1050
-
Control unit for high-voltage battery charging unit
T10c
-
10-pin connector
T28
-
28-pin connector
T28b
-
28-pin connector
VX54
-
Three-phase current drive
V141
-
Electric drive motor
12
-
Earth point, on left in engine compartment
18
-
Earth point, on cylinder block
803
-
Earth point on cross member for drive motor
*
-
High-voltage wire 1 for drive motor (P4)
*2
-
High-voltage wire 2 for drive motor (P5)
*3
-
High-voltage wire 3 for drive motor (P6)
e-Golf
Current Flow Diagram
No.
28 /
10
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Charging unit 1 for high-voltage battery, Power and control electronics for electric drive, Control unit for air conditioning compressor
AX4
-
Charging unit 1 for high-voltage battery
JX1
-
Power and control electronics for electric drive
J842
-
Control unit for air conditioning compressor
T4ex
-
4-pin connector
T5az
-
5-pin connector
T5ba
-
5-pin connector
T5bc
-
5-pin connector
T5q
-
5-pin connector
T8v
-
8-pin connector
T28
-
28-pin connector
T28b
-
28-pin connector
UX4
-
High-voltage battery charging socket 1
283
-
Earth point 2, engine prewiring harness
717
-
Earth point on front right of cross member
779
-
Earth point 1 for power and control electronics for electric drive
D253
-
Connection 1 (CAN bus hybrid, high), in engine prewiring harness
D254
-
Connection 1 (CAN bus hybrid, low), in engine prewiring harness
E123
-
Connection 1 (powertrain CAN bus, high), in engine wiring harness
E124
-
Connection 1 (powertrain CAN bus, low), in engine wiring harness
*
-
High-voltage wire for power and control electronics (positive) (P9)
*2
-
High-voltage wire for power and control electronics (negative) (P10)
*3
-
High-voltage wire for electrical air conditioner compressor (P3)
*4
-
Pilot line
e-Golf
Current Flow Diagram
No.
28 /
11
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Charging unit 1 for high-voltage battery, Brake servo control unit, High-voltage heater (PTC) control unit, Brake servo
AX4
-
Charging unit 1 for high-voltage battery
J539
-
Brake servo control unit
J848
-
High-voltage heater (PTC) control unit
NX6
-
Brake servo
T5bb
-
5-pin connector
T5be
-
5-pin connector
T8z
-
8-pin connector
T26f
-
26-pin connector
Z115
-
High-voltage heater (PTC)
778
-
Earth point for high-voltage heater (PTC)
*
-
High-voltage wire for high-voltage heater (PTC) (P11)
e-Golf
Current Flow Diagram
No.
28 /
12
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Brake pedal position sender, Brake pedal position sender 2, Brake servo, Brake system pressure accumulator, Motor in brake pressure accumulator for energy recovery
G100
-
Brake pedal position sender
G836
-
Brake pedal position sender 2
NX6
-
Brake servo
T4et
-
4-pin connector
T4eu
-
4-pin connector
T26f
-
26-pin connector
VX70
-
Brake system pressure accumulator
V545
-
Motor in brake pressure accumulator for energy recovery
85
-
Earth connection 1, in engine compartment wiring harness
363
-
Earth connection 8, in engine compartment wiring harness
685
-
Earth point 1 at front of right longitudinal member
A246
-
Connection 1 (CAN bus high), in engine compartment wiring harness
A247
-
Connection 1 (CAN bus low), in engine compartment wiring harness
e-Golf
Current Flow Diagram
No.
28 /
13
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Switch module 1 in centre console, Selector lever, Driving mode selection button, Brake fluid level warning contact, Onboard supply control unit, Brake servo, Selector lever lock solenoid
EX23
-
Switch module 1 in centre console
E313
-
Selector lever
E735
-
Driving mode selection button
F34
-
Brake fluid level warning contact
J519
-
Onboard supply control unit
K280
-
Driving mode selection warning lamp
L76
-
Button illumination bulb
NX6
-
Brake servo
N110
-
Selector lever lock solenoid
T2jq
-
2-pin connector
T2jr
-
2-pin connector
T10ks
-
10-pin connector
T10s
-
10-pin connector
T46b
-
46-pin connector
T73c
-
73-pin connector
131
-
Earth connection 2, in engine compartment wiring harness
A19
-
Connection (58d), in dash panel wiring harness
A116
-
Connection 2 (58d), in dash panel wiring harness
A164
-
Positive connection 2 (30a) in dash panel wiring harness
A192
-
Positive connection 3 (15a) in dash panel wiring harness
e-Golf
Current Flow Diagram
No.
28 /
14
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Selector lever, Steering column electronics control unit, Selector lever position display
E313
-
Selector lever
J527
-
Steering column electronics control unit
T10s
-
10-pin connector
T10t
-
10-pin connector
T16r
-
16-pin connector
Y26
-
Selector lever position display
278
-
Earth connection 4, in interior wiring harness
810
-
Earth point on central tube for dash panel, centre left
811
-
Earth point on central tube for dash panel, centre right
U3
-
Connection 1, in automatic gearbox wiring harness
*
-
Only left-hand drive models
*2
-
Only right-hand drive models
*3
-
Only models with cruise control system (CCS)
e-Golf
Current Flow Diagram
No.
28 /
15
ws
=
white
sw
=
black
ro
=
red
rt
=
red
br
=
brown
gn
=
green
bl
=
blue
gr
=
grey
li
=
purple
vi
=
purple
ge
=
yellow
or
=
orange
rs
=
pink
Coupling point in engine compartment, left, Maintenance connector for high-voltage system
T4bv
-
4-pin connector
T14u
-
14-pin connector, grey
T14v
-
14-pin connector, grey
TML
-
Coupling point in engine compartment, left
TW
-
Maintenance connector for high-voltage system
179
-
Earth connection, in left headlight wiring harness
317
-
Earth connection 7, in engine compartment wiring harness
673
-
Earth point 3, on front of left longitudinal member
