VW LUPO 2003 – Electronic manual gearbox 085, 1.2 l/45 kW – turbo diesel with unit injectors, engine code AYZ (3L) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW LUPO 2003 - Alternator - starter

A	Battery
B	Starter
C	Alternator
C1	Voltage regulator
J53	Starter relay, on 13 position additional relay carrier
J59	X-contact relief relay
J248	Diesel direct injection system control unit
SA11	Fuse 1 on fuse holder engine compartment
SA12	Fuse 2 on fuse holder engine compartment
SB21	Fuse 21 on fuse holder
SB31	Fuse 31 on fuse holder
T10d	10-pin connector, red, coupling station under relay carrier
T10i	10-pin connector, green, coupling station under relay carrier
T14	14-pin connector, on left in engine compartment
500	Screw connection 1 (30), on relay plate
501	Screw connection 2 (30), on relay plate
502	Screw connection 1 (30a), on relay plate
A32	Positive connection (30), in dash panel wiring harness
A40	Positive connection 1 (30), in dash panel wiring harness

D	Ignition/starter switch
F41	Reversing light switch
J59	X-contact relief relay
J511	Consumer switch-off relay
J514	Electronic manual gearbox control unit
SB18	Fuse 18 on fuse holder
SB29	Fuse 29 on fuse holder
SB33	Fuse 33 on fuse holder
SB36	Fuse 36 on fuse holder
SB48	Fuse 48 on fuse holder
SB51	Fuse 51 on fuse holder
T10	10-pin connector, white, coupling station under relay carrier
T10m	10-pin connector, brown, coupling station under relay carrier
T10t	10-pin connector, violet, coupling station under relay carrier
T68	68-pin connector
A2	Positive connection (15), in dash panel wiring harness
A20	Connection (15a), in dash panel wiring harness
A34	Connection (75x), in dash panel wiring harness
A87	Connection (RL), in dash panel wiring harness
D154	Positive connection 3 (15), in engine compartment wiring harness

D	Ignition/starter switch
E262	Start/stop mode switch
F270	Brake pressure switch
J29	Blocking diode
J104	ABS control unit with EDL
J248	Diesel direct injection system control unit
J514	Electronic manual gearbox control unit
T10m	10-pin connector, brown, coupling station under relay carrier
T10t	10-pin connector, violet, coupling station under relay carrier
T68	68-pin connector
W	Front interior light
10	Earth point, in plenum chamber
76	Earth point, near selector mechanism
81	Earth connection 1, in dash panel wiring harness
131	Earth connection 2, in engine compartment wiring harness
D159	Connection (high bus), in engine compartment wiring harness
D160	Connection (low bus), in engine compartment wiring harness
B154	Connection 1 (DCt), in interior wiring harness

E1	Light switch
G38	Gearbox speed sender
G162	Clutch travel sender
J587	Selector lever sensors control unit
J514	Electronic manual gearbox control unit
SB26	Fuse 26 on relay plate fuse holder
T2	2-pin connector
T3h	3-pin connector
T8h	8-pin connector
T8k	8-pin connector, on selector lever sensors control unit
T10s	10-pin connector, grey, coupling station under relay carrier
T68	68-pin connector, on electronic manual gearbox control unit
A20	Connection (15a), in dash panel wiring harness
A121	Connection (high bus), in dash panel wiring harness
A122	Connection (low bus), in dash panel wiring harness
B145	Positive connection (58b), in interior wiring harness

G270	Gearbox hydraulic pressure sender
J53	Starter motor relay
J510	Gearbox hydraulic pump relay
J514	Electronic manual gearbox control unit
J532	Voltage stabiliser
N255	Clutch actuator valve
SB47	Fuse 47 on relay plate fuse holder
T8g	8-pin connector
T10m	10-pin connector, brown, coupling station under relay carrier
T68	68-pin connector
V180	Clutch actuator hydraulic pump
12	Earth point, on left in engine compartment
167	Earth connection 4, in engine compartment wiring harness
U28	Connection (0V), in manual gearbox wiring harness
U29	Connection (5V), in manual gearbox wiring harness

G239	Gear detection potentiometer 1
G240	Gear detection potentiometer 2
J248	Diesel direct injection system control unit
J514	Electronic manual gearbox control unit
N284	Selector lever valve 1
N285	Selector lever valve 2
N286	Selector lever valve 3
N287	Selector lever valve 4
T6g	6-pin connector
T6h	6-pin connector
T10c	10-pin connector, blue, coupling station under relay carrier
T10d	10-pin connector, red, coupling station under relay carrier
T10t	10-pin connector, violet, coupling station under relay carrier
T14e	14-pin connector
T68	68-pin connector
A27	Connection (speed signal), in dash panel wiring harness
A76	Connection (K-diagnosis wire), in dash panel wiring harness
A115	Connection (handbrake warning), in dash panel wiring harness
B150	Positive connection 2 (30a), in interior wiring harness
U28	Connection (0V), in manual gearbox wiring harness
U29	Connection (5V), in manual gearbox wiring harness

F9	Handbrake warning switch
G5	Rev. counter
G21	Speedometer
J29	Blocking diode
J285	Display control unit, in dash panel insert
J534	Handbrake warning lamp control unit
K2	Alternator warning lamp
K14	Handbrake warning lamp
SB25	Fuse 25 on fuse holder
T6i	6-pin connector
T9	9-pin connector
T10c	10-pin connector, blue, coupling station under relay carrier
T32	32-pin connector, blue, on dash panel insert
59	Earth point, near left tail light
277	Earth connection 3, in interior wiring harness
A59	Connection (sender), in instrument panel wiring harness
A27	Connection (speed signal), in dash panel wiring harness
A76	Connection (K-diagnosis wire), in dash panel wiring harness
A115	Connection (handbrake warning), in dash panel wiring harness