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

Wiring Diagram VW TRANSPORTER 2003 - Radio

D	Ignition/starter switch
J29	Diode
J285	Control unit with display in dash panel insert
R	Radio
T2	2-pin connector, behind relay plate, up to August 2000
T6a	6-pin connector, behind relay plate
T8	8-pin connector
TV13	Terminal for speed signal, blue
W	Interior light, front
45	Earth point, behind dash panel - centre
A53	Connection (58b), in dash panel wiring harness
A76	Connection (diagnosis wire K), in dash panel wiring harness
*	Up to August 2000
---	From September 2000

Wiring Diagram VW TRANSPORTER 2003 - Radio - radio/telephone loudspeaker switch-over relay - loudspeaker - front left - rod aerial

J417	Radio/telephone loudspeaker switch-over relay, behind dash panel, centre
R	Radio
R11	Front aerial
R20	Treble loudspeaker, front left, in dash panel
R21	Bass loudspeaker, front left, in driver's door
T1	Single connector, in engine compartment, left
T2a	2-pin connector
T2e	2-pin connector, in driver's door
T2i	2-pin connector
T2u	2-pin connector, behind dash panel, centre
T8a	8-pin connector
T9a	9-pin connector
45	Earth point, behind dash panel - centre

Wiring Diagram VW TRANSPORTER 2003 - Operating electronics control unit - telephone microphone - mobile telephone - telephone aerial

E20	Switches and instruments illumination regulator
J412	Operating electronics control unit, behind dash panel insert
L39	Heated rear window switch illumination bulb
L75	Digital display illumination
R38	Telephone microphone, in left A-pillar
R54	Mobile telephone
R65	Telephone aerial
SB4	Fuse -4- on relay plate fuse holder, below relay plate
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, red, each of 6-pin
TV8	Terminal 58b junction, grey
45	Earth point, centre behind dash panel

Wiring Diagram VW TRANSPORTER 2003 - Onboard power supply control unit - radio fuse and combi-processor

J285	Control unit with display in dash panel insert
E3	Hazard warning light switch
J14	Warm air blower relay, control number (53), behind dash panel, centre
T2f	2-pin connector, in front passenger's door
R	Radio
SB9	Fuse -9- on fuse box/relay plate, below the relay plate
SB14	Fuse -14- on fuse box/relay plate, below the relay plate
SB15	Fuse -15- on fuse box/relay plate, below the relay plate
S21	Fuse -21- on fuse box
T1e	Single connector, behind relay plate
T4h	4-pin connector, behind relay plate
T16	16-pin connector, behind steering column trim, self-diagnosis connection,
T8	8-pin connector, on radio
T8b	8-pin connector, on hazard warning light switch
T32	32-pin connector, on dash panel insert
W	Interior light, front
A40	Positive (+) connection -1- (30), in instruments wiring harness
*	Up to August 2000
---	From September 2000