SEAT AROSA 2001 – 1.7 l – Diesel injection engine/44 kW, engine code letters AKU . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT AROSA 2001 - Battery - starter - alternator - voltage regulator - ignition/starter switch - terminal 30 junction box - X contact relief relay

A	Battery (00532)
B	Starter
C	Alternator
C1	Voltage regulator
D	Ignition/starter switch
E1	Lighting switch
E19	Parking light switch
J59	X contact relief relay
SA1	Fuse -1- on battery fuse holder
SA2	Fuse -2- on battery fuse holder
SA3	Fuse -3- on battery fuse holder
SA4	Fuse -4- on battery fuse holder
TV2	Terminal 30 junction box
T2b	2-pin connector, black, near the alternator
T10	10-pin connector, green, in interconnection station
1	Earth strap, battery body
2	Earth strap, gearbox - body
500	Screw connection -1- (30), on relay plate
501	Screw connection -2- (30), on relay plate
502	Screw connection -1- (30a), on relay plate
A2	Positive (+) connection (15), in dash panel wiring harness
A32	Positive connection (30), in dash panel wiring harness
A40	Positive connection -1- (30), in dash panel wiring harness
A61	Positive connection (X), in instrument panel wiring harness
B102	Earth connection, in front left interior wiring harness
*	Only vehicles with additional heater

Wiring Diagram SEAT AROSA 2001 - Diesel direct injection system control unit - intake air temperature sender - fuel shut- off control unit (crash) - exhaust gas recirculation valve

G42	Intake air temperature sender
J234	Airbag control unit
J248	Diesel direct injection system control unit
J362	Immobilizer control unit
J491	Fuel shut-off control unit (Crash)
N18	Exhaust gas recirculation valve
SB15	Fuse -15- in fuse box
SB32	Fuse -32- in fuse box
T10a	10-pin connector, red, connector point
T10b	10-pin connector, blue, connector point
10	Earth point, in plenum chamber
76	Earth point, near selector mechanism
81	Earth connection -1-, in dash panel wiring harness
A2	Positive (+) connection (15), in dash panel wiring harness
A52	Positive (+) connection -2- (30), in dash panel wiring harness
A104	Positive (+) connection -2- (15), in dash panel wiring harness
A125	Connection (crash signal), in dash panel wiring harness
*	Only models with airbag
**	Only models without airbag
***	Wire W for self-diagnosis

Wiring Diagram SEAT AROSA 2001 - Diesel direct injection system control unit - engine speed sender - needle lift sender

G28	Engine speed sender
G80	Needle lift sender
J248	Diesel direct injection system control unit
T10	10-pin connector, green, connector point
T10a	10-pin connector, red, connector point
V	Windscreen wiper motor
12	Earth point, in engine compartment, left
82	Earth connection -1-, in front left wiring harness
131	Earth connection -2-, in engine compartment wiring harness
156	Earth connection, in diesel direct injection wiring harness
*	Only models with additional heater
**	Only models without additional heater

Wiring Diagram SEAT AROSA 2001 - Diesel direct injection system control unit - fuel temperature sender - modulating piston movement sender - fuel shut-off valve - metering adjuster

G81	Fuel temperature sender
G149	Modulating piston movement sender
J248	Diesel direct injection system control unit
N109	Fuel shut-off valve
N146	Metering adjuster
SB37	Fuse -37- on fuse holder
T10a	10-pin connector, red, connector point
T10p	10-pin connector, black, near injection pump
F26	Connection -2-, in diesel direct injection system wiring harness
F28	Connection -3-, in diesel direct injection system wiring harness

Wiring Diagram SEAT AROSA 2001 - Diesel direct injection system control unit - low heat output relay - high heat output relay - kick-down switch - idling switch - accelerator pedal position sender - coolant heating elements

F8	Kick-down switch
F60	Idling switch
G79	Accelerator pedal position sender
J104	ABS with EDL control unit
J248	Diesel direct injection system control unit
J359	Low heat output relay
J360	High heat output relay
Q7	Coolant heating elements
T10b	10-pin connector, blue, connector point
T10n	10-pin connector, grey, connector point
T24a	24-pin connector, on cylinder head, left
D78	Positive (+) connection -1- (30a), in engine compartment wiring harness
D98	Connection (glow plugs), in engine compartment wiring harness
D159	Positive (+) connection (high bus), in engine compartment wiring harness
D160	Positive (+) connection (low bus), in engine compartment wiring harness
*	Only models with additional heater

Wiring Diagram SEAT AROSA 2001 - Diesel direct injection control unit - brake light switch - clutch pedal switch - cruise control brake pedal switch/diesel direct injection system - coolant temperature sender - engine temperature sender

F	Brake light switch (00526-2131)
F36	Clutch pedal switch (00650)
F47	Cruise control brake pedal switch/diesel direct injection system (00629)
G2	Coolant temperature sender (01039)
G27	Engine temperature sender (01204)
J248	Diesel direct injection control unit
M9	Left brake light bulb
M10	Right brake light bulb
M25	High brake light bulb
T10	10-pin connector, green, in the interconnection station
T10d	10-pin connector, white, in the interconnection station
T24a	24-pin connector, in the cylinder head, on the left
B131	Connection (54), in interior wiring harness
D73	Positive connection (54), in engine compartment wiring harness
*	Only vehicles without ABS
**	Only vehicles with ABS

Wiring Diagram SEAT AROSA 2001 - Diesel direct injection control unit - terminal 30 voltage supply relay - glow plugs relay - commencement of injection valve - throttle valve - glow plugs (engine)

J52	Glow plugs relay (01266-4111)
J317	Terminal 30 voltage supply relay (01054)
J248	Diesel direct injection control unit
N108	Commencement of injection valve (01269-4114)
N211	Throttle valve (01693)
Q6	Glow plugs (engine)
SB23	Fuse -23- in fuse box
SB24	Fuse -24- in fuse box
T10	10-pin connector, green, in the interconnection station
T10a	10-pin connector, red, in the interconnection station
T10p	10-pin connector, black, close to the injection pump
T24a	24-pin connector, in the cylinder head, on the left
F25	Connection -1-, in the diesel direct injection system wiring harness
F31	Connection (engine glow plugs), in the diesel direct injection system wiring harness
*	Only vehicles with additional heater

Wiring Diagram SEAT AROSA 2001 - Fuel gauge sender - speedometer sender - coolant shortage sender - oil pressure switch

F1	Oil pressure switch
G	Fuel gauge sender (00771-3113)
G22	Speedometer sender (01086)
G32	Coolant shortage sender
J362	Immobiliser control unit
T10	10-pin connector, green, in the interconnection station
T10a	10-pin connector, red, in the interconnection station
T10c	10-pin connector, black, in the interconnection station
T24a	24-pin connector, in the cylinder head, on the left
15	Earthing point, in the cylinder head
A38	Positive connection -2- (15a), in dash panel wiring harness

Wiring Diagram SEAT AROSA 2001 - Control unit with warning display on dash panel insert - fuel gauge - coolant temperature indicator - rev. counter - oil pressure warning lamp - temperature/coolant shortage warning lamp

G1	Fuel gauge (00664)
G3	Coolant temperature indicator
G5	Rev. counter (00662)
J285	Control unit with warning display on dash panel insert (01317)
K3	Oil pressure warning lamp (00755)
K28	Temperature/coolant shortage warning lamp
K29	Pre-heating period warning lamp (00626)
K105	Fuel gauge warning lamp (01082)
T10	10-pin connector, green, in the interconnection station
T10c	10-pin connector, black, in the interconnection station

Wiring Diagram SEAT AROSA 2001 - Control unit with warning lamps on the dash panel insert - speedometer - alternator warning lamp

G21	Speedometer
J285	Control unit with warning lamps on the instrument panel
J362	Immobilizer control unit
K2	Alternator warning lamp
SB16	Fuse -16- in fuseholder
T10a	10-way connector, red, in the wiring harness interconnection
76	Earth point, near gearbox control
238	Earth connection -1-, interior wiring harness
249	Earth connection -2-, interior wiring harness
A27	Connection (speed signal), in the instrument panel wiring harness
A121	Connection (High-Bus), instrument panel wiring harness
A122	Connection (Low-Bus), instrument panel wiring harness
B158	Connection (S), interior wiring harness