VW TRANSPORTER 2017 – Data bus network . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TRANSPORTER 2017 - Steering column combination switch - Adaptive cruise control unit - Lane change assist control unit - Lane change assist control unit 2 - Isolation relay for powertrain CAN bus

E595	Steering column combination switch
J428	Adaptive cruise control unit
J769	Lane change assist control unit, behind left D-pillar trim
J770	Lane change assist control unit 2, behind right D-pillar trim
J788	Isolation relay for powertrain CAN bus
T8a	8-pin connector, black, near horn, dual-tone horn
T8b	8-pin connector, black
T9	9-pin connector, black
T12aa	12-pin connector, black
T12ab	12-pin connector, black
T17m	17-pin connector, red, on left A-pillar
T41	41-pin connector, grey
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B384	Connection 2 (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

Wiring Diagram VW TRANSPORTER 2017 - Selector lever - ABS control unit - Airbag control unit - Engine control unit - Mechatronic unit for dual clutch gearbox

E313	Selector lever
J104	ABS control unit
J234	Airbag control unit
J623	Engine control unit, in E-box in engine compartment
J743	Mechatronic unit for dual clutch gearbox
T10a	10-pin connector, brown, in E-box in engine compartment
T10an	10-pin connector, black
T10b	10-pin connector, red, in E-box in engine compartment
T10d	10-pin connector, blue, in E-box in engine compartment
T16m	16-pin connector, black, on electronic gearbox control unit
T38a	38-pin connector, black
T50	50-pin connector, yellow
T94	94-pin connector, black
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
D159	Connection (high bus), in engine compartment wiring harness
D160	Connection (low bus), in engine compartment wiring harness
*	Only models with diesel engine
*2	Only models with petrol engine

Wiring Diagram VW TRANSPORTER 2017 - Electronically controlled damping control unit - Headlight range control unit - Parking aid control unit - All-wheel drive control unit

J250	Electronically controlled damping control unit
J431	Headlight range control unit
J446	Parking aid control unit
J492	All-wheel drive control unit
T5v	5-pin connector, black
T8ad	8-pin connector, black
T8ag	8-pin connector, black, behind lower section of left D-pillar trim
T16h	16-pin connector, brown
T17f	17-pin connector, brown, under driver seat
T26c	26-pin connector, black
T47a	47-pin connector, black
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
*	Only Multivan, panel van or Kombi models
*2	Only models with double cab/ dropside

Wiring Diagram VW TRANSPORTER 2017 - Tachograph - Onboard supply control unit - Main beam assist control unit - Dash panel insert

G24	Tachograph
J519	Onboard supply control unit
J844	Main beam assist control unit
K	Dash panel insert
T8o	8-pin connector, white
T10ab	10-pin connector, white, in left A-pillar coupling station
T32	32-pin connector, blue
T73b	73-pin connector, white
B383	Connection 1 (powertrain CAN bus, high), in main wiring harness
B390	Connection 1 (powertrain CAN bus, low), in main wiring harness
B708	Connection 1 (dash panel insert CAN bus high) in main wiring harness
B709	Connection 1 (dash panel insert CAN bus low) in main wiring harness
*	Only models with main beam assist
*2	Only models with tachograph
*3	Only models with no main beam assist function
*4	Only models with no tachograph

Wiring Diagram VW TRANSPORTER 2017 - Multifunction buttons on left in steering wheel - Coil connector - Alarm horn - Driver door control unit - Front passenger door control unit - Onboard supply control unit

E440	Multifunction buttons on left in steering wheel
F350	Coil connector, in steering wheel
H12	Alarm horn
J386	Driver door control unit
J387	Front passenger door control unit
J519	Onboard supply control unit
T5u	5-pin connector, black
T10	10-pin connector, black, in E-box in engine compartment
T10al	10-pin connector, red, in right A-pillar coupling station
T12ae	12-pin connector, yellow
T16k	16-pin connector, black
T16l	16-pin connector, black
T17l	17-pin connector, black, in left A-pillar coupling station
T41	41-pin connector, grey
T73b	73-pin connector, white
B528	Connection 1 (LIN bus) in main wiring harness
B549	Connection 2 (LIN bus) in main wiring harness
*	Only models with electric window regulators
*2	For models with anti-theft alarm system
*3	Only models with no adaptive cruise control (ACC)
*4	Only models with adaptive cruise control (ACC)
*5	Only models with no anti-theft alarm system
*6	Only vehicles without electric window regulators

Wiring Diagram VW TRANSPORTER 2017 - Alternator - Interior monitor send and receive module 1 - Interior monitor send and receive module 2 - Vehicle inclination sender - Rain and light sensor - Battery monitor control unit - Onboard supply control unit

C	Alternator
G303	Interior monitor send and receive module 1, near front interior light
G305	Interior monitor send and receive module 2, on rear roof module
G384	Vehicle inclination sender, near front interior light
G397	Rain and light sensor
J367	Battery monitor control unit
J519	Onboard supply control unit
T2du	2-pin connector, black
T10ab	10-pin connector, white, in left A-pillar coupling station
T10ag	10-pin connector, brown, in left A-pillar coupling station
T10g	10-pin connector, grey, in E-box in engine compartment
T10j	10-pin connector, dark brown, in E-box in engine compartment
T17k	17-pin connector, green, in left A-pillar coupling station
T73b	73-pin connector, white
B577	LIN bus connection, in roof wiring harness
D218	Connection 1 (LIN bus) in engine compartment wiring harness
W3	Connection in rear wiring harness
*	For models with anti-theft alarm system
*2	Only models with rain sensor
*3	Only Multivan and Shuttle
*4	Only models with start/stop system
*5	Only models with no anti-theft alarm system

Wiring Diagram VW TRANSPORTER 2017 - Trailer detector control unit - Onboard supply control unit - Special vehicle control unit - Control unit 1 for information electronics - Driver seat adjustment control unit - Radio - Amplifier

J345	Trailer detector control unit
J519	Onboard supply control unit
J608	Special vehicle control unit
J794	Control unit 1 for information electronics
J810	Driver seat adjustment control unit
R	Radio
R12	Amplifier, under front passenger seat
T8n	8-pin connector, black, in slot for radio
T10r	10-pin connector, black, under driver seat
T12ac	12-pin connector, red
T12d	12-pin connector, grey
T16u	16-pin connector, brown, under front passenger seat
T23a	23-pin connector, green
T32e	32-pin connector, grey
T73b	73-pin connector, white
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness

Wiring Diagram VW TRANSPORTER 2017 - Climatronic control unit - Air conditioning system control unit - Auxiliary heater control unit - Left sliding door control unit - Roof display unit - Right sliding door control unit

J255	Climatronic control unit
J301	Air conditioning system control unit
J364	Auxiliary heater control unit
J558	Left sliding door control unit
J702	Roof display unit
J731	Right sliding door control unit
T6au	6-pin connector, black
T10af	10-pin connector, blue, in left A-pillar coupling station
T10aw	10-pin connector, black
T10ax	10-pin connector, black
T10bk	10-pin connector, grey, under front passenger seat
T16g	16-pin connector, black
T17a	17-pin connector, black, behind glove compartment
T17j	17-pin connector, white, under driver seat
T17p	17-pin connector, red, under driver seat
T20c	20-pin connector, black
T20e	20-pin connector, black
B397	Connection 1 (convenience CAN bus, high), in main wiring harness
B406	Connection 1 (convenience CAN bus, low), in main wiring harness