VW TRANSPORTER 2003 – Telephone system, Models with radio system beta or gamma . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW TRANSPORTER 2003 - Radio - loudspeaker - front left

D	Ignition/starter switch
J285	Control unit with display in dash panel insert
R	Radio
R20	Treble loudspeaker, front left
R21	Bass loudspeaker, front left
SB9	Fuse -9- in fuse box/relay plate, below the relay plate
T1e	Single connector, behind relay plate
T2	2-pin connector, behind relay plate, up to August 2000
T2a	2-pin connector
T2e	2-pin connector, in driver's door
T2i	2-pin connector
T4h	4-pin connector, behind relay plate, from September 2000
T6a	6-pin connector, behind relay plate
T8	8-pin connector
T8a	8-pin connector
T16	16-pin connector, self-diagnosis
T20	20-pin connector
T32	32-pin connector, on dash panel insert
TV13	Terminal for speed signal, blue
W	Interior light, front
45	Earth point, behind dash panel - centre
A40	Positive (+) connection -1- (30), in instruments wiring harness
A76	Connection (diagnosis wire K), in dash panel wiring harness
*	Up to August 2000
---	From September 2000

E20	Switches and instruments, lighting control
J412	Operating electronics control unit, behind dash panel insert
L39	Heated rear window switch bulb
L75	Digital display illumination
R24	Aerial amplifier, behind the dash panel, right
R31	Windscreen aerial
R38	Telephone microphone, on part of left A-pillar
R54	Mobile telephone
R65	Telephone aerial
SB4	Fuse -4- in fuse box/relay plate, below the relay plate
T1	Single connector, near aerial amplifier
T1a	Single connector, on lower part of right A-pillar
T2b	2-pin connector
T2z	2-pin connector, behind relay plate
T18	18-pin connector
T32	32-pin connector, on dash panel insert
TV2	Terminal 30 junction box, red, both have 6-pin
TV8	Terminal 58b junction box, grey
45	Earth point, behind dash panel - centre
A53	Positive (+) connection (58b), in dash panel wiring harness