VW LUPO 2003 – Air conditioner, 1.0 litre/37 kW-Motronic, engine codes ALL . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW LUPO 2003 - Fresh air/air recirculating flap switch - fresh air blower - fresh/recirculating air flap control motor

D	Ignition/starter switch
E20	Switches and instruments, lighting control
E159	Fresh air/air recirculating flap switch
K114	Fresh air/air recirculation warning lamp
L16	Fresh air control light bulb
SB26	Fuse -26- on fuse box
T4	4-pin connector, black, behind dash panel, centre
T8g	8-pin connector, behind dash panel, centre
T10u	10-pin connector, behind dash panel, centre
V2	Fresh air blower
V154	Fresh/recirculating air flap control motor
45	Earth point, behind dash panel - centre
162	Earth connection, in blower motor wiring harness
B145	Positive (+) connection (58b), in interior wiring harness
B157	Positive (+) connection -3- (15a), in interior wiring harness
B235	Connection -1- (15a), in interior wiring harness
D52	Positive (+) connection (15a), in engine compartment wiring harness
L66	Connection, in heater blower wiring harness
*	Only models without central locking
**	Only models with central locking

E9	Fresh air blower switch
E35	Air conditioner switch
F38	Ambient temperature switch
J59	X contact relief relay
J293	Radiator fan control unit, in engine compartment, front left
J361	Injection system control unit, in plenum chamber, centre
K84	Air conditioning system warning lamp
N24	Fresh air blower with overheating fuse series resistor
SB49	Fuse -49- on fuse box
T4	4-pin connector, behind dash panel
T4n	4-pin connector, black, on fresh air blower series resistor
T6f	6-pin connector, behind dash panel
T8g	8-pin connector, behind dash panel
T10u	10-pin connector, behind dash panel
T14b	14-pin connector, black
T80	80-pin connector, on Simos control unit
B138	Positive (+) connection (X), in interior wiring harness
D157	Connection (air conditioner, on), in engine compartment wiring harness
L45	Connection, in air conditioner controls wiring harness
L66	Connection, in heater blower wiring harness
*	Only models, up to April 99
**	Only models, from May 99

J217	Automatic gearbox control unit
J220	Motronic control unit (injection system)
J293	Radiator fan control unit, in engine compartment, front left
J361	Injection system control unit, in plenum chamber, centre
N25	Air conditioning system magnetic coupling
T3a	3-pin connector, black, in engine compartment, front left
T4h	4-pin connector, black
T4k	4-pin connector, black
T14b	14-pin connector, black
T45	45-pin connector, on injection system control unit
T80	80-pin connector, on Simos control unit
V35	Radiator fan
12	Earth point, in engine compartment, left
124	Earth connection, in engine compartment wiring harness
167	Earth connection -4-, in engine compartment wiring harness
201	Earth connection -5-, in engine compartment wiring harness
D135	Connection (1st fan speed), in engine - headlight wiring harness
D161	Connection, in heating wiring harness
	Only models, up to April 99
	Only models 1.4 litre engine, AHW and AKQ
	Only models 1.0 litre engine, ALL and AER

A	Battery
F18	Radiator fan thermo-switch
G65	High pressure sender
J220	Motronic control unit (injection system)
J293	Radiator fan control unit, in engine compartment, front left
J361	Simos control unit (injection system)
J448	4AV (injection system) control unit
SA4	Fuse -4- (30), in fuse box/battery
SA7	Fuse -7- (30), in fuse box/battery
SA8	Fuse -8- (30) in fuse box/battery
T3c	3-pin connector, black, on high pressure sender
T4g	4-pin connector, black, on battery fuse box
T4k	4-pin connector, black
T14b	14-pin connector, black
T45	45-pin connector, black, on engine control unit
T80	80-pin connector, on engine control unit
124	Earth connection, in engine compartment wiring harness
D61	Connection (air conditioner), in engine compartment wiring harness
D135	Connection -1- (15a), in interior wiring harness
K20	Positive (+) connection -1- (30), in radiator fan wiring harness
*	Only models engine codes AHW, AKQ
**	Only models engine codes AHT
***	Only models engine codes ALL, AER