VW E-UP 2014 – High-voltage battery system . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 0

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1068	Battery module 0
T10aa	10-pin connector
T26aa	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 1

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J991	Battery module 1
T10ab	10-pin connector
T26aa	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 2

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J992	Battery module 2
T10ac	10-pin connector
T26ab	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 3

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J993	Battery module 3
T10ad	10-pin connector
T26ab	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 4

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J994	Battery module 4
T10ae	10-pin connector
T26ac	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 5

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J995	Battery module 5
T10af	10-pin connector
T26ac	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 6

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J996	Battery module 6
T10ag	10-pin connector
T26ad	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 7

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J997	Battery module 7
T10ah	10-pin connector
T26ad	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 8

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J998	Battery module 8
T10ai	10-pin connector
T26ae	26-pin connector
P10	Connection 4, in high-voltage battery wiring harness

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 9

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J999	Battery module 9
T10aj	10-pin connector
T26ae	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 10

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1000	Battery module 10
T10ak	10-pin connector
T26af	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 11

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1001	Battery module 11
T10al	10-pin connector
T26af	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 12

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1002	Battery module 12
T10am	10-pin connector
T26ag	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 13

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1045	Battery module 13
T10an	10-pin connector
T26ag	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 14

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1046	Battery module 14
T10ao	10-pin connector
T26ah	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 15

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1047	Battery module 15
T10ap	10-pin connector
T26ah	26-pin connector
T26ai	26-pin connector
P9	Connection 3, in high-voltage battery wiring harness

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery module 16

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J1048	Battery module 16
T10aq	10-pin connector
T26ai	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Module monitor control unit for batteries - Battery regulation control unit

AX2	High-voltage battery 1
J497	Module monitor control unit for batteries
J840	Battery regulation control unit
T7d	7-pin connector
T7e	7-pin connector
T12	12-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Battery regulation control unit - Precharge contactor for high-voltage battery - High-voltage battery power contactor 1 - Protection resistor for high-voltage battery - Switching unit for high-voltage battery - High-voltage system fuse 1

AX2	High-voltage battery 1
J840	Battery regulation control unit
J1044	Precharge contactor for high-voltage battery
J1057	High-voltage battery power contactor 1
N662	Protection resistor for high-voltage battery
SX6	Switching unit for high-voltage battery
S350	High-voltage system fuse 1
T2dv	2-pin connector
T2dx	2-pin connector
T12	12-pin connector
T12d	12-pin connector
T14d	14-pin connector
T26k	26-pin connector
P8	Connection 2, in high-voltage battery wiring harness

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Battery regulation control unit - DC charge contactor 1 - DC charge contactor 2 - High-voltage battery power contactor 1 - Switching unit for high-voltage battery

AX2	High-voltage battery 1
J840	Battery regulation control unit
J1052	DC charge contactor 1
J1053	DC charge contactor 2
J1057	High-voltage battery power contactor 1
SX6	Switching unit for high-voltage battery
T2dt	2-pin connector
T2du	2-pin connector
T12	12-pin connector
T12d	12-pin connector
T14d	14-pin connector
T26k	26-pin connector

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Current sensor for high-voltage battery - Battery regulation control unit - High-voltage battery power contactor 2 - Switching unit for high-voltage battery

AX2	High-voltage battery 1
G848	Current sensor for high-voltage battery
J840	Battery regulation control unit
J1058	High-voltage battery power contactor 2
SX6	Switching unit for high-voltage battery
T2dw	2-pin connector
T4ad	4-pin connector
T12	12-pin connector
T12d	12-pin connector
T14d	14-pin connector
T26i	26-pin connector
T26k	26-pin connector
P7	Connection 1, in high-voltage battery wiring harness

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Battery regulation control unit

AX2	High-voltage battery 1
JX1	Power and control electronics for electric drive
J234	Airbag control unit
J519	Onboard supply control unit
J840	Battery regulation control unit
T4x	4-pin connector
T14c	14-pin connector
T26i	26-pin connector
T50	50-pin connector
T73b	73-pin connector
U34	High-voltage battery charging connection 1
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
*	Only models with combined AC and DC charging system

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Battery regulation control unit - Maintenance connector for high-voltage system

AX2	High-voltage battery 1
J623	Engine control unit
J840	Battery regulation control unit
SC2	Fuse 2 on fuse holder C
SD6	Fuse 6 on fuse holder D
SC44	Fuse 44 on fuse holder C
T4w	4-pin connector
T8	8-pin connector
T10j	10-pin connector
T14a	14-pin connector
T14c	14-pin connector
T26i	26-pin connector
T94	94-pin connector
TW	Maintenance connector for high-voltage system
V141	Electric drive motor
Z115	High-voltage heater (PTC)
B281	Positive connection 5 (15a) 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
P5	Positive connection 1, in high-voltage battery wiring harness
P6	Positive connection 2, in high-voltage battery wiring harness

Wiring Diagram VW E-UP 2014 - High-voltage battery 1 - Battery regulation control unit

AX2	High-voltage battery 1
J840	Battery regulation control unit
T4z	4-pin connector
T14c	14-pin connector
T26i	26-pin connector
UX4	High-voltage battery charging socket 1
U35	High-voltage battery charging connection 2
387	Earth connection 22, in main wiring harness
389	Earth connection 24, in main wiring harness
859	Earth connection 1, in high-voltage battery wiring harness
860	Earth connection 2, in high-voltage battery wiring harness
*	Only models with combined AC and DC charging system

VW E-UP 2014 Overview of control units

Overview of control units

2 -	Portable navigation and infotainment system -J982-

q	Fitting location

q	Fitting location right-hand drive

q	Connector assignment

q	Fitting location right-hand drive

q	Fitting location right-hand drive

Portable navigation and infotainment system -J982- Fitting location: in centre of dash panel.

1 -	Portable navigation and infotainment system -J982-

A -	16-pin connector -T16e-

Connector assignment of portable navigation and infotainment system -J982-

-T16e- (A)	Designation
1	UART2-CTS
2	UART2-RTS
3	UART2-Tx
4	UART2-Rx
5	Cradle detect
6	+ 5V
7	GND
8	Audio OUT R
9	Audio OUT L
10	+ 12V
11	Aerial
12	+ 5V
13	PID-Rx
14	PID-Tx
15	Audio GND
16	GND

Back to overview VW E-UP 2014 Emergency braking function sensor unit J939 Emergency braking function sensor unit -J939- Fitting location: Near interior mirror.

1 -	Emergency braking function sensor unit -J939-

A -	7-pin connector -T7c-

Connector assignment of emergency braking function sensor unit -J939-

-T7c- (A)	Designation
1
2
3	Powertrain CAN bus low
4	Powertrain CAN bus high
5	Terminal 15
6
7	Terminal 31

Back to overview VW E-UP 2014 Climatronic control unit J255 Climatronic control unit -J255- Fitting location: In centre of dash panel.

1 -	Climatronic control unit -J255-

A -	16-pin connector -T16g- , black

B -	20-pin connector -T20a-

Connector assignment of Climatronic control unit -J255-

-T16g- (A)	Designation		-T20a- (B)	Designation
1			1	Temperature flap (cold)
2	GND sunlight penetration photosensor		2	Temperature flap (warm)
3	Signal, sunlight penetration photosensor		3	Defroster flap (closed)
4	U battery connected		4	Defroster flap (open)
5	Convenience CAN bus high		5	Signal GND
6	Convenience CAN bus low		6	Centre flap (centre)
7	PWM signal, pressure sensor		7	Centre flap (foot)
8			8	Air flow flap
9			9	Air flow flap
10			10
11	LIN bus		11	Centre vent temperature sender
12	Terminal 30		12	Footwell vent temperature sender
13	Terminal 31		13
14			14	+ 5V
15			15	Evaporator output temperature sender
16			16	RMP temperature flap
			17	RMP defroster flap
			18	RMP centre flap control motor
			19	RMP fresh air/air recirculation control motor
			20

Back to overview VW E-UP 2014 Control unit in dash panel insert J285 Control unit in dash panel insert -J285- Fitting location: In dash panel.

1 -	Control unit in dash panel insert -J285-

A -	32-pin connector -T32- , blue

Connector assignment of control unit in dash panel insert -J285-

-T32- (A)	Designation		-T32- (A)	Designation
1			17
2			18	Low coolant level
3			19	Ambient temperature
4			20	Terminal 31 sensor earth
5			21	MFD to
6			22	MFD from
7	Transponder 1		23	MFD OK/Reset
8	Transponder 2		24
9			25	Parking brake/EPB
10			26	Brakes, general
11			27
12			28	Powertrain CAN bus high
13	Rear fog light		29	Powertrain CAN bus low
14	Main beam		30
15			31	Terminal 15
16	Terminal 31		32	Terminal 30

Back to overview VW E-UP 2014 Steering column combination switch E595 Steering column combination switch -E595- Fitting location: On A-pillar.

1 -	Steering column combination switch -E595-

A -	16-pin connector -T16d-

B -	16-pin connector -T16h-

C -	10-pin connector -T10-

D -	7-pin connector -T7-

Back to overview VW E-UP 2014 Battery regulation control unit J840 Battery regulation control unit -J840- Fitting location: in high-voltage battery.

1 -	High-voltage battery 1 -AX2-

2 -	Battery regulation control unit -J840-

A -	12-pin connector -T12-

B -	7-pin connector -T7e-

C -	26-pin connector -T26k-

D -	26-pin connector -T26i-

Back to overview VW E-UP 2014 High-voltage battery junction box SX6 High-voltage battery junction box -SX6- Fitting location: in high-voltage battery.

1 -	High-voltage battery 1 -AX2-

2 -	High-voltage battery junction box -SX6-

A -	12-pin connector -T12d-

B -	14-pin connector -T14d-

Back to overview VW E-UP 2014 Module monitor control unit for batteries J497 Module monitor control unit for batteries -J497- Fitting location: in high-voltage battery.

1 -	High-voltage battery 1 -AX2-

2 -	Module monitor control unit for batteries -J497-

A -	7-pin connector -T7d-

B -	26-pin connector -T26aa-

C -	26-pin connector -T26ab-

D -	26-pin connector -T26ac-

E -	26-pin connector -T26ad-

F -	26-pin connector -T26ae-

G -	26-pin connector -T26af-

H -	26-pin connector -T26ag-

I -	26-pin connector -T26ah-

J -	26-pin connector -T26ai-

Back to overview VW E-UP 2014 Charge voltage control unit for high-voltage battery J966 Charge voltage control unit for high-voltage battery -J966- Fitting location: under seat on front left.

1 -	Charge voltage control unit for high-voltage battery -J966-

A -	32-pin connector -T32a- , grey

B -	32-pin connector -T32b- , black

q	only with AC/DC charging socket

Connector assignment of charge voltage control unit for high-voltage battery -J966-

-T32a- (A)	Designation		-T32b- (B)	Designation
1	LED0, charging socket		1
2	LED2, charging socket		2
3	LED GND, charging socket		3
4			4
5	LED1, driving programme		5
6			6
7	Terminal 15		7
8			8
9			9	Temperature sender GND, charging socket
10	Temperature sender GND, charging socket		10
11	Immediate charge button		11
12	PP, charging socket		12
13	Hybrid CAN bus, low		13
14	Powertrain CAN bus high		14	Terminal 31
15	GND, charging connector lock		15
16	Loc / Close, charging connector lock		16
17	Terminal 30		17
18	LED1, charging socket		18
19	Terminal 31		19
20	LED, charging monitor		20
21	LED2, driving programme		21
22			22
23	Driving program button		23
24			24
25			25	Temperature sender, charging socket
26	Temperature sender, charging socket		26
27	CP, charging socket		27
28			28
29	Hybrid CAN bus high		29
30	Powertrain CAN bus low		30
31	Lock Check, charging connector lock		31
32	Lock Open, charging connector lock		32	Terminal 30

Back to overview VW E-UP 2014 Engine sound generator control unit J943 Engine sound generator control unit -J943- Fitting location: under seat on front left.

1 -	Engine sound generator control unit -J943-

A -	6-pin connector -T6x- , black

Connector assignment of engine sound generator control unit -J943-

-T6x- (A)	Designation
1	Actuator 1 for engine sound generator -R257- +
2	Actuator 1 for engine sound generator -R257- -
3	Terminal 15
4	Terminal 31
5	Powertrain CAN bus low
6	Powertrain CAN bus high

Back to overview VW E-UP 2014 Onboard supply control unit J519 Onboard supply control unit -J519- Onboard supply control unit -J519- , left-hand drive models Fitting location: Behind dash panel, left

1 -	Onboard supply control unit -J519-

A -	73-pin connector -T73a- , black

B -	73-pin connector -T73b- , white

Back to overview Onboard supply control unit -J519- , right-hand drive models Fitting location: behind dash panel, right

1 -	Onboard supply control unit -J519-

A -	73-pin connector -T73a- , black

B -	73-pin connector -T73b- , white

Back to overview Onboard supply control unit -J519- Connector assignment of onboard supply control unit -J519-

-T73a- (A)	Designation		-T73b- (B)	Designation
1			1
2	Left dipped beam		2	Right dipped beam
3			3	Left daytime running lights
4	Interior light dimmer		4	58D supply
5	Right daytime running lights		5	Left tail light
6	Rear fog light		6	Right tail light
7			7	Number plate light
8			8
9	Emergency braking function button		9
10	Central locking authorisation motor, rear lid		10
11	Central locking, lock motor, driver		11	Terminal 30 reversing light, dipped beam headlight
12	Central locking, common motor, driver		12	Reversing light
13	Central locking, safe, driver		13	Terminal 30 left turn signal/brake light
14	Terminal 31 central locking		14	Left turn signal
15	Central locking motor front passenger		15	Right turn signal
16	Terminal 30 central locking		16	Brake light
17	Central locking status rear left door lock		17
18	Central locking status rear right door lock		18	Powertrain CAN bus low
19	Driver door rotary latch		19	Powertrain CAN bus high
20	Passenger door rotary latch		20	Convenience CAN bus high
21	Central locking status lock, front passenger		21	Convenience CAN bus low
22	Central locking status lock, driver		22	Diagnosis CAN bus low
23	Unlock rear lid		23	Diagnosis CAN bus high
24	Central locking lock position, driver		24	LIN 2, roof
25	Central locking unlock button		25
26	Rear right rotary latch		26
27	Bonnet contact		27	Front wipers 1st stage, steering column lock switch
28	Hazard warning button		28
29	Horn button		29	Rotary light switch - zero position
30	Rear lid main latch		30
31	Rear lid first latch		31	Heated rear window button
32	Right turn signal, steering column switch		32	Front wiper, end switch
33	Left turn signal, steering column switch		33	Windscreen heater button
34	Rear left rotary latch		34
35			35
36	Seat heating authorisation		36
37			37	LIN, alternator
38	Heated exterior mirror		38	Terminal 31 electronics
39			39	Terminal 30 electronics
40	Right side light		40
41	Left side light		41
42	Terminal S ignition/starter switch		42
43	Brake light sensor		43	Rear fog light, rotary light switch
44	Terminal 15 ignition/starter switch		44	CCS set, steering column switch
45	Side light, rotary light switch		45	CCS E/A, steering column switch
46			46	CCS RES, steering column switch
47			47	CCS cancel, steering column switch
48			48
49			49
50	Windscreen heater relay		50	Terminal 50 ignition/starter switch
51			51
52			52	Dip beam position, rotary light switch
53			53	Front wipers 2nd stage, steering column lock switch
54	Terminal X relay		54	Dash panel CAN bus high
55			55
56	Hazard warning light button LED		56
57			57	Dash panel CAN bus low
58	LED Safe LED		58	Heated exterior mirror switch
59			59	Terminal 30 reference
60	Heated rear window LED		60	Terminal 31 reference
61	Windscreen heater LED		61	Steering column switch, washer pump
62	Main beam, steering column switch		62	Steering column switch, front wiper intermittent
63	Terminal 30 left dipped beam/daytime running lights/main beam		63	Heated rear window
64	Terminal 30 exterior mirror heating		64
65	Terminal 30G		65
66	Terminal 30 interior light / 30G		66
67			67	Terminal 30 heated rear window
68	Terminal 30 windscreen wiper		68	Terminal 30 right dipped beam/daytime running lights/main beam
69	Front wipers 1st stage		69
70	Brake earth, front wiper		70
71	Front wipers 2nd stage		71
72	Horn		72
73	Terminal 30 horn		73

Back to overview Emergency call module control unit and communication unit -J949- Fitting location: under seat on front right

1 -	Emergency call module control unit and communication unit -J949-

A -	26-pin connector -T26a-

B -	4-pin connector -T4ac-

q	GPS aerial -R50-

q	GSM aerial -R205-

Connector assignment of emergency call module control unit and communication unit -J949-

-T26a- (A)	Designation		-T26a- (A)	Designation		-T4ac- (B)	Designation
1	Terminal 30		14	Convenience CAN bus high		1	GSM aerial -R205-
2	Convenience CAN bus low		15			2	GSM aerial -R205- , shield
3			16			3	GPS aerial -R50-
4			17			4	GPS aerial -R50- , shield
5			18
6			19
7			20
8			21
9			22
10			23
11			24
12			25
13			26	Terminal 31

Back to overview VW E-UP 2014 Heated front seats control unit -J774- , left-hand drive models Fitting location: behind centre console, left

1 -	Heated front seats control unit -J774-

A -	16-pin connector -T16a-

Connector assignment of heated front seats control unit -J774-

-T16a- (A)	Designation
1	Centre switch module 2 in dash panel -EX35- , LED, stage 1, right
2	Switch module in centre of dash panel -EX22- , LED, stage 2, left
3	Centre switch module 2 in dash panel -EX35- , LED, stage 2, right
4	Switch module in centre of dash panel -EX22- , LED, stage 1, left
5	Onboard supply control unit -J519- , authorisation
6	Switch module in centre of dash panel -EX22-
7
8
9	Terminal 31
10	--
11	--
12	Centre switch module 2 in dash panel -EX35-
13	Terminal 75
14	Terminal 75
15	Seat heating left
16	Seat heating left

Back to overview VW E-UP 2014 Heated front seats control unit -J774- , right-hand drive models Fitting location: behind centre console, right

1 -	Heated front seats control unit -J774-

A -	16-pin connector -T16a-

Connector assignment of heated front seats control unit -J774-

-T16a- (A)	Designation
1	Centre switch module 2 in dash panel -EX35- , LED, stage 1, right
2	Switch module in centre of dash panel -EX22- , LED, stage 2, left
3	Centre switch module 2 in dash panel -EX35- , LED, stage 2, right
4	Switch module in centre of dash panel -EX22- , LED, stage 1, left
5	Onboard supply control unit -J519- , authorisation
6	Switch module in centre of dash panel -EX22-
7
8
9	Terminal 31
10	--
11	--
12	Centre switch module 2 in dash panel -EX35-
13	Terminal 75
14	Terminal 75
15	Seat heating left
16	Seat heating left

Back to overview VW E-UP 2014 Airbag control unit J234 Airbag control unit -J234- Fitting location: Behind centre console.

1 -	Airbag control unit -J234-

A -	50-pin connector -T50-

Back to overview VW E-UP 2014 Power steering control unit -J500- , left-hand drive models Fitting location: on steering column

1 -	Power steering control unit -J500-

A -	2-pin connector -T2aq-

B -	3-pin connector -T3p-

C -	8-pin connector -T8i-

D -	8-pin connector -T8j-

Connector assignment of power steering control unit -J500-

-T2aq- (A)	Designation		-T3p- (B)	Designation
1	Terminal 31		1	Powertrain CAN bus low
2	Terminal 30		2	Powertrain CAN bus high
			3	Terminal 15

Back to overview VW E-UP 2014 Power steering control unit -J500- , right-hand drive models Fitting location: on steering column

1 -	Power steering control unit -J500-

A -	2-pin connector -T2aq-

B -	3-pin connector -T3p-

C -	8-pin connector -T8i-

D -	8-pin connector -T8j-

Connector assignment of power steering control unit -J500-

-T2aq- (A)	Designation		-T3p- (B)	Designation
1	Terminal 31		1	Powertrain CAN bus low
2	Terminal 30		2	Powertrain CAN bus high
			3	Terminal 15

Back to overview VW E-UP 2014 Fresh air blower control unit J126 Fresh air blower control unit -J126- Fitting location: On heater and air conditioner unit, front passenger footwell.

1 -	Fresh air blower control unit -J126-

A -	4-pin connector -T4aa- , black

Connector assignment of fresh air blower control unit -J126-

-T4aa- (A)	Designation
1	Terminal 31
2
3	Terminal 30
4	LIN bus

Back to overview

VW E-UP 2014 Overview of earth points

Overview of earth points

13	Earth point on right in engine compartment

q	Specified torque 9 Nm

671	Earth point 1 on front of left longitudinal member

q	Specified torque 9 Nm

672	Earth point 2 on front of left longitudinal member

q	Specified torque 9 Nm

673	Earth point 3 on front of left longitudinal member

q	Specified torque 9 Nm

685	Earth point 1 on front of right longitudinal member

q	Specified torque 20 Nm

43	Earth point, lower part of right A-pillar

q	Specified torque 9 Nm

44	Earth point on lower part of left A-pillar

q	Specified torque 9 Nm

605	Earth point on top end of steering column

q	Specified torque 9 Nm

610	Earth point (audio), front below centre console

q	Specified torque 9 Nm

638	Earth point on right A-pillar

q	Specified torque 9 Nm

639	Earth point on left A-pillar

q	Specified torque 9 Nm

689	Earth point, at front, central in roof

q	Specified torque 9 Nm

67	Earth point, on left of front cross member

q	Specified torque 9 Nm

80	Earth point, on centre of front cross member

q	Specified torque 9 Nm

717	Earth point, on front right of cross member

q	Specified torque 9 Nm

782	Earth point 1, on high-voltage battery

q	Specified torque 20 Nm

790	Earth point, on front left of underbody

q	Specified torque 20 Nm

794	Earth point 1 in high-voltage battery

q	Specified torque 9 Nm

795	Earth point 2 in high-voltage battery

q	Specified torque 9 Nm

729	Earth point, on left rear wheel housing

q	Specified torque 9 Nm

730	Earth point 1, on right rear wheel housing

q	Specified torque 9 Nm

783	Earth point 2, on high-voltage battery

q	Specified torque 20 Nm

791	Earth point on rear right of underbody

q	Specified torque 20 Nm

796	Earth point 3 in high-voltage battery

q	Specified torque 9 Nm

VW E-UP 2014 Overview of control units

Overview of control units

q	Fitting location right-hand drive

q	Fitting location right-hand drive

power and control electronics for electric drive -JX1- Fitting location: on right in engine compartment

1 -	power and control electronics for electric drive -JX1-

A -	80-pin connector -T80-

Connector T80 is a 28-pin connector

B -	5-pin connector -T5f-

Connector assignment of power and control electronics for electric drive -JX1-

-T80- (A)	Designation		-T80- (A)	Designation		-T5f- (B)	Designation
53	Hybrid CAN bus, low		67			1	HV EKK +
54	Hybrid CAN bus, high		68			2	HV EKK -
55	Terminal 30		69			3	Pilot In
56	Terminal 15		70			4	Pilot Out
57			71			5	HV EKK shield
58			72	Vogt Vcc
59			73	Vog Sin
60	Powertrain CAN bus low		74	Temp. EM1
61	Powertrain CAN bus high		75	Temp. EM GND
62			76
63			77	Pilot Out
64			78	Vogt GND
65			79	Vogt Cos
66			80	Pilot In

Back to overview VW E-UP 2014 Engine control unit J623 Engine control unit -J623- Fitting location: in engine compartment

1 -	Engine control unit -J623-

A -	60-pin connector -T60-

B -	94-pin connector -T94-

Back to overview VW E-UP 2014 Brake servo control unit -J539- , left-hand drive models Fitting location: On left in engine compartment

1 -	Brake servo control unit -J539-

A -	26-pin connector -T26-

Connector assignment of brake servo control unit -J539-

-T26- (A)	Designation		-T26- (A)	Designation
1	Terminal 30		14
2	+5V Brake pedal position sender -G100- Brake pedal position sender 2 -G836-		15
3			16	Powertrain CAN bus low
4			17	Terminal 30
5			18	CAN bus, highbrake system pressure accumulator -VX70-
6			19
7			20	Terminal 15
8	GND Brake pedal position sender -G100- Brake pedal position sender 2 -G836-		21
9	GND		22	Signal brake pedal position sender -G100-
10	CAN bus, lowbrake system pressure accumulator -VX70-		23	Signal brake pedal position sender 2 -G836-
11			24	Signal BLS (brake light sensor)
12			25	Powertrain CAN bus high
13			26

Back to overview VW E-UP 2014 Brake servo control unit -J539- , right-hand drive models Fitting location: on right in engine compartment

1 -	Brake servo control unit -J539-

A -	26-pin connector -T26-

Connector assignment of brake servo control unit -J539-

-T26- (A)	Designation		-T26- (A)	Designation
1	Terminal 30		14
2	+5V Brake pedal position sender -G100- Brake pedal position sender 2 -G836-		15
3			16	Powertrain CAN bus low
4			17	Terminal 30
5			18	CAN bus, highbrake system pressure accumulator -VX70-
6			19
7			20	Terminal 15
8	GND Brake pedal position sender -G100- Brake pedal position sender 2 -G836-		21
9	GND		22	Signal brake pedal position sender -G100-
10	CAN bus, lowbrake system pressure accumulator -VX70-		23	Signal brake pedal position sender 2 -G836-
11			24	Signal BLS (brake light sensor)
12			25	Powertrain CAN bus high
13			26

Back to overview VW E-UP 2014 Wiper motor control unit -J400- , left-hand drive models Fitting location: on left in plenum chamber

1 -	Wiper motor control unit -J400-

A -	4-pin connector -T4j- , black

Connector assignment of wiper motor control unit -J400-

-T4j- (A)	Designation
1	Stage 2
2	Stage 1
3	Front wiper, end switch
4	Terminal 31

Back to overview VW E-UP 2014 Wiper motor control unit -J400- , right-hand drive models Fitting location: on right in plenum chamber

1 -	Wiper motor control unit -J400-

A -	4-pin connector -T4j- , black

Connector assignment of wiper motor control unit -J400-

-T4j- (A)	Designation
1	Stage 2
2	Stage 1
3	Front wiper, end switch
4	Terminal 31

Back to overview VW E-UP 2014 ABS control unit J104 ABS control unit -J104- Fitting location: On left in engine compartment

1 -	ABS control unit -J104-

A -	38-pin connector -T38-

Connector assignment of ABS control unit -J104-

-T38- (A)	Designation		-T38- (A)	Designation
1	Terminal 30_P		20
2			21
3	Rear right speed sensor -G44- +		22
4	Rear right speed sensor -G44- -		23
5			24
6			25	Terminal 30_V
7			26
8	Powertrain CAN bus low		27	Terminal 30_L
9	Powertrain CAN bus high		28	Terminal 15
10	Front right speed sensor -G45- +		29	Rear left speed sensor -G46- +
11	Front right speed sensor -G45- -		30	Rear left speed sensor -G46- -
12			31
13	Terminal 31_P		32
14			33
15			34
16			35	Front left speed sensor -G47- +
17			36	Front left speed sensor -G47- -
18			37
19			38	Terminal 31_V

Back to overview VW E-UP 2014 High-voltage heater (PTC) Z115 High-voltage heater (PTC) -Z115- Fitting location: on lower left in engine compartment

1 -	High-voltage heater (PTC) -Z115-

A -	8-pin connector -T8-

B -	5-pin connector -T5i-

Connector assignment of high-voltage heater (PTC) -Z115-

-T8- (A)	Designation		-T5i- (B)	Designation
1	Terminal 30		1	HV charging unit +
2	Terminal 31		2	HV charging unit -
3			3	Pilot In
4	LIN		4	Pilot Out
5	Pilot In		5	HV charging unit shield
6
7	Pilot Out
8

Back to overview VW E-UP 2014 Charging unit 1 for high-voltage battery AX4 Charging unit 1 for high-voltage battery -AX4- Fitting location: in engine compartment

1 -	Charging unit 1 for high-voltage battery -AX4-

A -	80-pin connector -T80a-

Connector T80 is a 28-pin connector

B -	5-pin connector -T5h-

C -	5-pin connector -T5k-

D -	5-pin connector -T5g-

E -	4-pin connector -T4y-

Connector assignment of charging unit 1 for high-voltage battery -AX4-

-T80a- (A)	Designation		-T80a- (A)	Designation
53	Terminal 30		67
54	Terminal 31		68
55	Powertrain CAN bus high		69
56	Powertrain CAN bus low		70
57	Hybrid CAN bus, high		71
58	Hybrid CAN bus, low		72
59			73
60			74
61			75
62			76
63			77
64			78	Pilot Out
65			79
66			80	Pilot In

-T5h- (B)	Designation		-T5k- (C)	Designation
1	HV PTC +		1	HV EKK +
2	HV PTC -		2	HV EKK -
3	Pilot In		3	Pilot In
4	Pilot Out		4	Pilot Out
5	Shield		5	Shield

-T5g- (D)	Designation		-T4y- (E)	Designation
1	HV DC +		1	L1
2	HV DC -		2	N
3	Pilot In		3	Pe
4	Pilot Out		4	Shield
5	Shield

Back to overview VW E-UP 2014 Control unit for air conditioning compressor J842 Control unit for air conditioning compressor -J842- Fitting location: at bottom right of engine compartment, on air conditioning compressor

1 -	Control unit for air conditioning compressor -J842-

A -	8-pin connector -T8e-

B -	5-pin connector -T5j-

Connector assignment of control unit for air conditioning compressor -J842-

-T8e- (A)	Designation		-T5j- (B)	Designation
1			1	HV charging unit +
2	LIN		2	HV charging unit -
3			3	Pilot In
4			4	Pilot Out
5	Terminal 31		5	Shield
6
7
8	Terminal 15

Back to overview

VW E-UP 2014 Coupling point in engine compartment, left TML

Coupling point in engine compartment, left -TML-

B -	14-pin connector -T14a- , black

Coupling point in engine compartment, right -TMR- , right-hand drive models

B -	3-pin connector -T3ad- , black

Coupling point on charging socket in engine compartment -TMM- , right-hand drive models

Coupling point on engine, bottom right -TMUR-

Coupling point in interior, below right -TIUR- , right-hand drive models

Coupling point on front right door -TTVR-

1 -	2-pin connector -T2bn- -

2 -	12-pin connector -T12b- -

Coupling point for roof -TH-

B -	4-pin connector -T4p- , red

Coupling point for front right seat -TSVR-

Coupling point for front right seat -TSVR- , left-hand drive models

B -	3-pin connector -T3m- , yellow

D -	2-pin connector -T2ao- , green

Coupling point for front right seat -TSVR- , right-hand drive models

A -	2-pin connector -T2an- , green

B -	3-pin connector -T3c- , yellow

C -	2-pin connector -T2x- , red

Coupling point for front left seat -TSVL-

Coupling point for front left seat -TSVL- , left-hand drive models

B -	2-pin connector -T2v- , red

C -	3-pin connector -T3c- , yellow

Coupling point for front left seat -TSVL- , right-hand drive models

A -	2-pin connector -T2ap-

B -	2-pin connector -T2x- , red

C -	3-pin connector -T3m- , yellow

D -	2-pin connector -T2ao- , black

Diagnostic connection -U31-

Diagnostic connection -U31- , left-hand drive models

A -	16-pin connector -T16f-

Diagnostic connection -U31- , right-hand drive models

A -	16-pin connector -T16f-

Coupling point on front left door -TTVL-

Coupling point on rear left door -TTHL-

Coupling point on rear right door -TTHR-

Coupling point on rear lid -THK-

B -	2-pin connector -T2cg- , bordeaux violet

D -	5-pin connector -T5d- / -T5n- , black

E -	5-pin connector -T5c- / -T5m- Coupling point at rear left on bumper -TSFHL-

Coupling point at rear right on charging socket -TCR-

B -	4-pin connector -T4f-

VW E-UP 2014 Overview of fuses

Overview of fuses

The fitting locations are identical on LHD and RHD models.

   

q	Fuse assignment from July 2013

q	Fuse assignment from May 2014

q	Fitting location right-hand drive

q	Fuse assignment from July 2013

q	Fuse assignment from November 2013

q	Fuse assignment from May 2014

q	Fuse assignment from November 2014

q	Fuse assignment from July 2013

q	Fuse assignment from July 2013

q	Fuse assignment from May 2014

VW E-UP 2014 Fitting location fuse holder A SA Fitting location fuse holder A -SA-   Note The fitting locations are identical on LHD and RHD models.

1 -	Fuse holder A -SA-

The strip fuse (Multifuse) must be replaced as a complete unit.

t	Multifuse strip fuse → Repair Group  97

Back to overview

VW E-UP 2014

Fuse assignment fuse holder A -SA- , from July 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SA1	B1	Fuse 1 on fuse holder A -SA1-	175A	Power and control electronics for electric drive -JX1-	30
SA2	C1	Reserve
SA3	D1	Fuse 3 on fuse holder A -SA3-	110A	Fuse holder C -SC- Fuse holder D -SD- Terminal 15 voltage supply relay -J329-	30
SA4	E1	Fuse 4 on fuse holder A -SA4-	50A	Power steering control unit -J500-	30
SA5	F1	Fuse 5 on fuse holder A -SA5-	40A	ABS control unit -J104-	30
SA6	G1	Fuse 6 on fuse holder A -SA6-	40A	Radiator fan -V7-	30
SA7	H1	Fuse 7 on fuse holder A -SA7-	50A	Brake servo control unit -J539-	30

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VW E-UP 2014

Fuse assignment fuse holder A -SA- , from May 2014

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SA1	B1	Fuse 1 on fuse holder A -SA1-	250A	Power and control electronics for electric drive -JX1-	30
SA2	C1	Reserve
SA3	D1	Fuse 3 on fuse holder A -SA3-	110A	Fuse holder C -SC- Fuse holder D -SD- Terminal 15 voltage supply relay -J329-	30
SA4	E1	Fuse 4 on fuse holder A -SA4-	50A	Power steering control unit -J500-	30
SA5	F1	Fuse 5 on fuse holder A -SA5-	40A	ABS control unit -J104-	30
SA6	G1	Fuse 6 on fuse holder A -SA6-	40A	Radiator fan -V7-	30
SA7	H1	Fuse 7 on fuse holder A -SA7-	50A	Brake servo control unit -J539-	30

Back to overview VW E-UP 2014 Fitting location fuse holder B SB Fitting location fuse holder B -SB-   Note The fitting locations are identical on LHD and RHD models.

2 -	Fuse holder B -SB-

Fuse colours:

t	50 A - red

t	40 A - orange

t	30 A - light green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	3 A - violet

Back to overview

VW E-UP 2014

Fuse assignment fuse holder B -SB- , from July 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SB1	J1	Fuse 1 on fuse holder B -SB1-	30A	ABS control unit -J104-	30
SB2	J2	Fuse 2 on fuse holder B -SB2-	7.5A	Brake servo control unit -J539-	30
SB3	J3	Fuse 3 on fuse holder B -SB3-	7.5 A	Ignition/starter switch -D-	30
SB4	J4	Fuse 4 on fuse holder B -SB4-	10A	ABS control unit -J104-	30
SB5	J5	Fuse 5 on fuse holder B -SB5-	7.5 A	Battery monitoring control unit -J367- Onboard supply control unit -J519-	30
SB6	J6	Fuse 6 on fuse holder B -SB6-	30A	Ignition/starter switch -D-	30

Back to overview

VW E-UP 2014 Fitting location fuse holder C SC

Fitting location fuse holder C -SC-

Fitting location fuse holder C -SC- , left-hand drive models

1 -	Fuse holder C -SC-

Fuse colours:

t	50 A - red

t	40 A - orange

t	30 A - light green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	3 A - violet

Back to overview

Fitting location fuse holder C -SC- , right-hand drive models

1 -	Fuse holder C -SC-

Fuse colours:

t	50 A - red

t	40 A - orange

t	30 A - light green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	3 A - violet

Back to overview

VW E-UP 2014

Fuse assignment fuse holder C -SC- , from July 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	7.5A	Dash panel insert -K- Engine control unit -J623-	15
2	-	Fuse 2 on fuse holder C -SC2-	7.5A	High-voltage battery 1 -AX2-Diagnostic connection -U31-	15
3	-	Not assigned	-		-
4	-	Not assigned	-		-
5	-	Fuse 5 on fuse holder C -SC5-	7.5A	Steering column combination switch -E595- Onboard supply control unit -J519-	15
6	-	Fuse 6 on fuse holder C -SC6-	7.5A	Mirror adjustment switch -E43- Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	10A	Power and control electronics for electric drive -JX1-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Selector lever -E313- Brake servo control unit -J539- Charge voltage control unit for high-voltage battery -J966- Power and control electronics for electric drive -JX1-	15
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Centre switch module 2 in dash panel -EX35- Airbag control unit -J234-	15
10	-	Fuse 10 on fuse holder C -SC10-	7.5A	Parking aid control unit -J446-	15
11	-	Not assigned	-		-
12	-	Fuse 12 on fuse holder C -SC12-	7.5A	Light switch -E1-	75
13	-	Not assigned	-		-
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	7.5A	Terminal 15 voltage supply relay -J329- Power steering control unit -J500-	15
17	-	Fuse 17 on fuse holder C -SC17-	15A	Steering column combination switch -E595-	15
18	-	Fuse 18 on fuse holder C -SC18-	15A	Charging unit 1 for high-voltage battery -AX4-	30
19	-	Not assigned	-		-
20	-	Fuse 20 on fuse holder C -SC20-	7.5A	ABS control unit -J104- Emergency braking function sensor unit -J939-	15
21	-	Not assigned	-		-
22	-	Not assigned	-		-
23	-	Fuse 23 on fuse holder C -SC23-	7.5A	Engine control unit -J623-	30
24	-	Fuse 24 on fuse holder C -SC24-	15A	Steering column combination switch -E595- t  Headlight flasher switch -E5-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	53c
26	-	Fuse 26 on fuse holder C -SC26-	7.5A	Main relay -J271- Dash panel insert -K-	30
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard supply control unit -J519- t  Front interior light -W1- t  Front passenger reading light -W13- t  Driver side reading light -W19-	30
28	-	Fuse 28 on fuse holder C -SC28-	7.5A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard supply control unit -J519-	30
30	-	Fuse 30 on fuse holder C -SC30-	7.5A	Onboard supply control unit -J519- t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-	30
31	-	Fuse 31 on fuse holder C -SC31-	10A	Radiator fan -V7-	87
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard supply control unit -J519- t  Turn signal/brake light	30
33	-	Fuse 33 on fuse holder C -SC33-	10A	Front right headlight -MX2- t  Right headlight main beam bulb -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Dash panel insert -K- Onboard supply control unit -J519- Front left headlight -MX1- t  Left headlight main beam bulb -M30-	56a
35	-	Not assigned	-		-
36	-	Fuse 36 on fuse holder C -SC36-	30A	Cigarette lighter -U1-	75
37	-	Not assigned	-		-
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof adjustment control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A	Onboard supply control unit -J519- t  Central locking	30
42	-	Fuse 42 on fuse holder C -SC42-	20A	High-temperature circuit coolant pump -V467- Coolant circulation pump before power and control electronics for electric drive -V508-	87
43	-	Fuse 43 on fuse holder C -SC43-	20A	Switch module in centre of dash panel -EX22- Centre switch module 2 in dash panel -EX35- Heated front seats control unit -J774-	75
44	-	Fuse 44 on fuse holder C -SC44-	15A	High-voltage battery 1 -AX2-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	15
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard supply control unit -J519- t  Heated rear window -Z1-	30
47	-	Fuse 47 on fuse holder C -SC47-	30A	Front right window regulator switch -E41-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard supply control unit -J519- t  Treble horn -H2- t  Bass horn -H7-	30
49	-	Fuse 49 on fuse holder C -SC49-	30A	Onboard supply control unit -J519- t  Wiper motor control unit -J400-	30
50	-	Fuse 50 on fuse holder C -SC50-	20A	Onboard supply control unit -J519- t  Left tail light -MX3- t  Left reversing light bulb -M16- t  Right tail light -MX4- t  Right reversing light bulb -M17-	30
51	-	Fuse 51 on fuse holder C -SC51-	30A	Front left window regulator switch -E40-	15

Back to overview

VW E-UP 2014

Fuse assignment fuse holder C -SC- , from November 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	7.5A	Dash panel insert -K- Engine control unit -J623-	15
2	-	Fuse 2 on fuse holder C -SC2-	7.5A	High-voltage battery 1 -AX2-Diagnostic connection -U31-	15
3	-	Not assigned	-		-
4	-	Not assigned	-		-
5	-	Fuse 5 on fuse holder C -SC5-	7.5A	Steering column combination switch -E595- Onboard supply control unit -J519-	15
6	-	Fuse 6 on fuse holder C -SC6-	7.5A	Mirror adjustment switch -E43- Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	10A	Power and control electronics for electric drive -JX1-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Selector lever -E313- Brake servo control unit -J539- Charge voltage control unit for high-voltage battery -J966- Power and control electronics for electric drive -JX1-	15
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Centre switch module 2 in dash panel -EX35- Airbag control unit -J234-	15
10	-	Fuse 10 on fuse holder C -SC10-	7.5A	Parking aid control unit -J446-	15
11	-	Not assigned	-		-
12	-	Fuse 12 on fuse holder C -SC12-	7.5A	Light switch -E1-	75
13	-	Not assigned	-		-
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	7.5A	Terminal 15 voltage supply relay -J329- Power steering control unit -J500-	15
17	-	Fuse 17 on fuse holder C -SC17-	15A	Steering column combination switch -E595-	15
18	-	Fuse 18 on fuse holder C -SC18-	15A	Charging unit 1 for high-voltage battery -AX4-	30
19	-	Not assigned	-		-
20	-	Fuse 20 on fuse holder C -SC20-	7.5A	ABS control unit -J104- Emergency braking function sensor unit -J939-	15
21	-	Not assigned	-		-
22	-	Not assigned	-		-
23	-	Fuse 23 on fuse holder C -SC23-	7.5A	Engine control unit -J623-	30
24	-	Fuse 24 on fuse holder C -SC24-	15A	Steering column combination switch -E595- t  Headlight flasher switch -E5-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	53c
26	-	Fuse 26 on fuse holder C -SC26-	7.5A	Main relay -J271- Dash panel insert -K-	30
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard supply control unit -J519- t  Front interior light -W1- t  Front passenger reading light -W13- t  Driver side reading light -W19-	30
28	-	Fuse 28 on fuse holder C -SC28-	7.5A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard supply control unit -J519-	30
30	-	Fuse 30 on fuse holder C -SC30-	7.5A	Onboard supply control unit -J519- t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-	30
31	-	Fuse 31 on fuse holder C -SC31-	10A	Radiator fan -V7-	87
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard supply control unit -J519- t  Turn signal/brake light	30
33	-	Fuse 33 on fuse holder C -SC33-	10A	Front right headlight -MX2- t  Right headlight main beam bulb -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Dash panel insert -K- Onboard supply control unit -J519- Front left headlight -MX1- t  Left headlight main beam bulb -M30-	56a
35	-	Not assigned	-		-
36	-	Fuse 36 on fuse holder C -SC36-	30A	Cigarette lighter -U1-	75
37	-	Fuse 37 on fuse holder C -SC37-	15A	Engine sound generator control unit -J943-	15
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof adjustment control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A	Onboard supply control unit -J519- t  Central locking	30
42	-	Fuse 42 on fuse holder C -SC42-	20A	High-temperature circuit coolant pump -V467- Coolant circulation pump before power and control electronics for electric drive -V508-	87
43	-	Fuse 43 on fuse holder C -SC43-	20A	Switch module in centre of dash panel -EX22- Centre switch module 2 in dash panel -EX35- Heated front seats control unit -J774-	75
44	-	Fuse 44 on fuse holder C -SC44-	15A	High-voltage battery 1 -AX2-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	15
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard supply control unit -J519- t  Heated rear window -Z1-	30
47	-	Fuse 47 on fuse holder C -SC47-	30A	Front right window regulator switch -E41-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard supply control unit -J519- t  Treble horn -H2- t  Bass horn -H7-	30
49	-	Fuse 49 on fuse holder C -SC49-	30A	Onboard supply control unit -J519- t  Wiper motor control unit -J400-	30
50	-	Fuse 50 on fuse holder C -SC50-	20A	Onboard supply control unit -J519- t  Left tail light -MX3- t  Left reversing light bulb -M16- t  Right tail light -MX4- t  Right reversing light bulb -M17-	30
51	-	Fuse 51 on fuse holder C -SC51-	30A	Front left window regulator switch -E40-	15

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VW E-UP 2014

Fuse assignment fuse holder C -SC- , from May 2014

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	7.5A	Dash panel insert -K- Engine control unit -J623-	15
2	-	Fuse 2 on fuse holder C -SC2-	7.5A	High-voltage battery 1 -AX2-Diagnostic connection -U31-	15
3	-	Not assigned	-		-
4	-	Not assigned	-		-
5	-	Fuse 5 on fuse holder C -SC5-	7.5A	Steering column combination switch -E595- Onboard supply control unit -J519-	15
6	-	Fuse 6 on fuse holder C -SC6-	7.5A	Mirror adjustment switch -E43- Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	10A	Power and control electronics for electric drive -JX1-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Selector lever -E313- Brake servo control unit -J539- Charge voltage control unit for high-voltage battery -J966- Power and control electronics for electric drive -JX1-	15
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Centre switch module 2 in dash panel -EX35- Airbag control unit -J234-	15
10	-	Fuse 10 on fuse holder C -SC10-	7.5A	Parking aid control unit -J446-	15
11	-	Not assigned	-		-
12	-	Fuse 12 on fuse holder C -SC12-	7.5A	Light switch -E1-	75
13	-	Not assigned	-		-
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	7.5A	Terminal 15 voltage supply relay -J329- Power steering control unit -J500-	15
17	-	Fuse 17 on fuse holder C -SC17-	15A	Steering column combination switch -E595-	15
18	-	Fuse 18 on fuse holder C -SC18-	15A	Charging unit 1 for high-voltage battery -AX4-	30
19	-	Not assigned	-		-
20	-	Fuse 20 on fuse holder C -SC20-	7.5A	ABS control unit -J104- Emergency braking function sensor unit -J939-	15
21	-	Not assigned	-		-
22	-	Not assigned	-		-
23	-	Fuse 23 on fuse holder C -SC23-	7.5A	Engine control unit -J623-	30
24	-	Fuse 24 on fuse holder C -SC24-	15A	Steering column combination switch -E595- t  Headlight flasher switch -E5-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	53c
26	-	Fuse 26 on fuse holder C -SC26-	7.5A	Main relay -J271- Dash panel insert -K-	30
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard supply control unit -J519- t  Front interior light -W1- t  Front passenger reading light -W13- t  Driver side reading light -W19-	30
28	-	Fuse 28 on fuse holder C -SC28-	10A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard supply control unit -J519-	30
30	-	Fuse 30 on fuse holder C -SC30-	7.5A	Onboard supply control unit -J519- t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-	30
31	-	Fuse 31 on fuse holder C -SC31-	10A	Radiator fan -V7-	87
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard supply control unit -J519- t  Turn signal/brake light	30
33	-	Fuse 33 on fuse holder C -SC33-	10A	Front right headlight -MX2- t  Right headlight main beam bulb -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Dash panel insert -K- Onboard supply control unit -J519- Front left headlight -MX1- t  Left headlight main beam bulb -M30-	56a
35	-	Not assigned	-		-
36	-	Fuse 36 on fuse holder C -SC36-	20A	Cigarette lighter -U1-	75
37	-	Fuse 37 on fuse holder C -SC37-	15A	Engine sound generator control unit -J943-	15
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof adjustment control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A 20A1)	Onboard supply control unit -J519- t  Central locking	30
42	-	Fuse 42 on fuse holder C -SC42-	20A	High-temperature circuit coolant pump -V467- Coolant circulation pump before power and control electronics for electric drive -V508-	87
43	-	Fuse 43 on fuse holder C -SC43-	20A	Switch module in centre of dash panel -EX22- Centre switch module 2 in dash panel -EX35- Heated front seats control unit -J774-	75
44	-	Fuse 44 on fuse holder C -SC44-	7.5 A	High-voltage battery 1 -AX2-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	15
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard supply control unit -J519- t  Heated rear window -Z1-	30
47	-	Fuse 47 on fuse holder C -SC47-	30A	Front right window regulator switch -E41-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard supply control unit -J519- t  Treble horn -H2- t  Bass horn -H7-	30
49	-	Fuse 49 on fuse holder C -SC49-	30A	Onboard supply control unit -J519- t  Wiper motor control unit -J400-	30
50	-	Fuse 50 on fuse holder C -SC50-	20A	Onboard supply control unit -J519- t  Left tail light -MX3- t  Left reversing light bulb -M16- t  Right tail light -MX4- t  Right reversing light bulb -M17-	30
51	-	Fuse 51 on fuse holder C -SC51-	30A	Front left window regulator switch -E40-	15

1) Only right-hand drive models

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VW E-UP 2014

Fuse assignment fuse holder C -SC- , from November 2014

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
1	-	Fuse 1 on fuse holder C -SC1-	7.5A	Dash panel insert -K- Engine control unit -J623-	15
2	-	Fuse 2 on fuse holder C -SC2-	7.5A	High-voltage battery 1 -AX2-Diagnostic connection -U31-	15
3	-	Not assigned	-		-
4	-	Not assigned	-		-
5	-	Fuse 5 on fuse holder C -SC5-	7.5A	Steering column combination switch -E595- Onboard supply control unit -J519-	15
6	-	Fuse 6 on fuse holder C -SC6-	7.5A	Mirror adjustment switch -E43- Headlight range control regulator -E102- Left headlight range control motor -V48- Right headlight range control motor -V49-	15
7	-	Fuse 7 on fuse holder C -SC7-	10A	Power and control electronics for electric drive -JX1-	30
8	-	Fuse 8 on fuse holder C -SC8-	7.5A	Selector lever -E313- Brake servo control unit -J539- Charge voltage control unit for high-voltage battery -J966- Power and control electronics for electric drive -JX1-	15
9	-	Fuse 9 on fuse holder C -SC9-	7.5A	Centre switch module 2 in dash panel -EX35- Airbag control unit -J234-	15
10	-	Fuse 10 on fuse holder C -SC10-	7.5A	Parking aid control unit -J446-	15
11	-	Not assigned	-		-
12	-	Fuse 12 on fuse holder C -SC12-	7.5A	Light switch -E1-	75
13	-	Not assigned	-		-
14	-	Fuse 14 on fuse holder C -SC14-	15A	Rear window wiper motor -V12-	75
15	-	Fuse 15 on fuse holder C -SC15-	15A	Light switch -E1-	30
16	-	Fuse 16 on fuse holder C -SC16-	7.5A	Terminal 15 voltage supply relay -J329- Power steering control unit -J500-	15
17	-	Fuse 17 on fuse holder C -SC17-	15A	Steering column combination switch -E595-	15
18	-	Fuse 18 on fuse holder C -SC18-	15A	Charging unit 1 for high-voltage battery -AX4-	30
19	-	Not assigned	-		-
20	-	Fuse 20 on fuse holder C -SC20-	7.5A	ABS control unit -J104- Emergency braking function sensor unit -J939-	15
21	-	Not assigned	-		-
22	-	Not assigned	-		-
23	-	Fuse 23 on fuse holder C -SC23-	7.5A	Engine control unit -J623-	30
24	-	Fuse 24 on fuse holder C -SC24-	15A	Steering column combination switch -E595- t  Headlight flasher switch -E5-	30
25	-	Fuse 25 on fuse holder C -SC25-	10A	Windscreen and rear window washer pump -V59-	53c
26	-	Fuse 26 on fuse holder C -SC26-	7.5A	Main relay -J271- Dash panel insert -K-	30
27	-	Fuse 27 on fuse holder C -SC27-	7.5A	Onboard supply control unit -J519- t  Front interior light -W1- t  Front passenger reading light -W13- t  Driver side reading light -W19-	30
28	-	Fuse 28 on fuse holder C -SC28-	10A	Diagnostic connection -U31-	30
29	-	Fuse 29 on fuse holder C -SC29-	7.5A	Onboard supply control unit -J519-	30
30	-	Fuse 30 on fuse holder C -SC30-	7.5A	Onboard supply control unit -J519- t  Heated exterior mirror on driver side -Z4- t  Heated exterior mirror on front passenger side -Z5-	30
31	-	Fuse 31 on fuse holder C -SC31-	10A	Radiator fan -V7-	87
32	-	Fuse 32 on fuse holder C -SC32-	15A	Onboard supply control unit -J519- t  Turn signal/brake light	30
33	-	Fuse 33 on fuse holder C -SC33-	10A	Front right headlight -MX2- t  Right headlight main beam bulb -M32-	56a
34	-	Fuse 34 on fuse holder C -SC34-	10A	Dash panel insert -K- Onboard supply control unit -J519- Front left headlight -MX1- t  Left headlight main beam bulb -M30-	56a
35	-	Not assigned	-		-
36	-	Fuse 36 on fuse holder C -SC36-	20A	Cigarette lighter -U1-	75
37	-	Fuse 37 on fuse holder C -SC37-	15A	Engine sound generator control unit -J943-	15
38	-	Fuse 38 on fuse holder C -SC38-	15A	Radio -R-	30
39	-	Fuse 39 on fuse holder C -SC39-	30A	Sliding sunroof adjustment control unit -J245-	30
40	-	Fuse 40 on fuse holder C -SC40-	15A	Engine control unit -J623-	87
41	-	Fuse 41 on fuse holder C -SC41-	25A 20A1)	Onboard supply control unit -J519- t  Central locking	30
42	-	Fuse 42 on fuse holder C -SC42-	20A	High-temperature circuit coolant pump -V467- Coolant circulation pump before power and control electronics for electric drive -V508-	87
43	-	Fuse 43 on fuse holder C -SC43-	20A	Switch module in centre of dash panel -EX22- Centre switch module 2 in dash panel -EX35- Heated front seats control unit -J774-	75
44	-	Fuse 44 on fuse holder C -SC44-	7.5 A	High-voltage battery 1 -AX2-	30
45	-	Fuse 45 on fuse holder C -SC45-	20A	Light switch -E1-	15
46	-	Fuse 46 on fuse holder C -SC46-	30A	Onboard supply control unit -J519- t  Heated rear window -Z1-	30
47	-	Fuse 47 on fuse holder C -SC47-	30A	Front right window regulator switch -E41- Operating unit for window regulator in driver door -E512-1) Driver side central locking lock unit -F220-	15
48	-	Fuse 48 on fuse holder C -SC48-	20A	Onboard supply control unit -J519- t  Treble horn -H2- t  Bass horn -H7-	30
49	-	Fuse 49 on fuse holder C -SC49-	30A	Onboard supply control unit -J519- t  Wiper motor control unit -J400-	30
50	-	Fuse 50 on fuse holder C -SC50-	20A	Onboard supply control unit -J519- t  Left tail light -MX3- t  Left reversing light bulb -M16- t  Right tail light -MX4- t  Right reversing light bulb -M17-	30
51	-	Fuse 51 on fuse holder C -SC51-	30A	Operating unit for window regulator in driver door -E512- Driver side central locking lock unit -F220-1)	15

1) Only right-hand drive models

Back to overview VW E-UP 2014 Fitting location fuse holder D SD Fitting location fuse holder D -SD-   Note The fitting locations are identical on LHD and RHD models.

A -	Fuse holder D -SD-

Fuse SD6 is labelled with a rescue marking. When replaced, a rescue marking should be affixed to this fuse.

Fuse colours:

t	50 A - red

t	40 A - orange

t	30 A - light green

t	25 A - natural (white)

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	3 A - violet

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VW E-UP 2014

Fuse assignment on fuse holder D -SD- , from July 2013

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SD1	-	Fuse 1 on fuse holder D -SD1-	7.5 A	Emergency call module control unit and communication unit -J949-	30
SD2	-	Fuse 1 on fuse holder D -SD1-	30A	Brake system pressure accumulator -VX70-	30
SD3	-	Fuse 3 on fuse holder D -SD3-	7.5 A	Ignition key withdrawal lock solenoid valve -N334-	30
SD4	-	Fuse 4 on fuse holder D -SD4-	20A	Blower relay -J323-	30
SD5	-	Fuse 5 on fuse holder D -SD5-	7.5 A	Climatronic relay -J254-	30
SD6	-	Fuse 6 on fuse holder D -SD6-	10A	Rescue disconnection point Maintenance connector for high-voltage system -TW-	30
SD7	-	Fuse 7 on fuse holder D -SD7-	20A	Climatronic control unit -J255-	30
SD8	-	Fuse 8 on fuse holder D -SD8-	20A	Selector lever -E313- Charge voltage control unit for high-voltage battery -J966-	30
SD9	-	Fuse 9 on fuse holder D -SD9-	15A	Onboard supply control unit -J519- t  Right main beam/dipped beam/daytime driving lights	30
SD10	-	Fuse 10 on fuse holder D -SD10-	15A	Onboard supply control unit -J519- t  Left main beam/dipped beam/daytime driving lights	30
SD11	-	Fuse 11 on fuse holder D -SD11-	30A	Heated windscreen relay -J47-	30
SD12	-	Fuse 12 on fuse holder D -SD12-	30A	Heated windscreen relay 2 -J611-	30

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VW E-UP 2014

Fuse assignment on fuse holder D -SD- , from May 2014

No.		Current Flow Diagram designation	Nominal value	Function/component	Terminal
SD1	-	Fuse 1 on fuse holder D -SD1-	7.5 A	Emergency call module control unit and communication unit -J949-	30
SD2	-	Fuse 1 on fuse holder D -SD1-	30A	Brake system pressure accumulator -VX70-	30
SD3	-	Fuse 3 on fuse holder D -SD3-	7.5 A	Ignition key withdrawal lock solenoid valve -N334-	30
SD4	-	Fuse 4 on fuse holder D -SD4-	20A	Blower relay -J323-	30
SD5	-	Fuse 5 on fuse holder D -SD5-	7.5 A	Climatronic relay -J254-	30
SD6	-	Fuse 6 on fuse holder D -SD6-	10A	Rescue disconnection point Maintenance connector for high-voltage system -TW-	30
SD7	-	Fuse 7 on fuse holder D -SD7-	7.5 A	Climatronic control unit -J255-	30
SD8	-	Fuse 8 on fuse holder D -SD8-	7.5 A	Selector lever -E313- Charge voltage control unit for high-voltage battery -J966-	30
SD9	-	Fuse 9 on fuse holder D -SD9-	15A	Onboard supply control unit -J519- t  Right main beam/dipped beam/daytime driving lights	30
SD10	-	Fuse 10 on fuse holder D -SD10-	15A	Onboard supply control unit -J519- t  Left main beam/dipped beam/daytime driving lights	30
SD11	-	Fuse 11 on fuse holder D -SD11-	30A	Heated windscreen relay -J47-	30
SD12	-	Fuse 12 on fuse holder D -SD12-	30A	Heated windscreen relay 2 -J611-	30

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