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SEAT AROSA 2003 – Body electrical, 1.4 l – Motronic/44 kW, engine codes AUD (with air conditioner and/or with ABS and/or with automatic gearbox) . Wiring diagrams, Pin Connector, Location

Wiring Diagram SEAT AROSA 2003 - Battery - ignition/starter switch - X contact relief relay - terminal 30 junction box



Wiring Diagram  SEAT AROSA 2003 - Battery - ignition/starter switch - X contact relief relay - terminal 30 junction box https://portal-diagnostov.com/license.html
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ABattery
BStarter
CAlternator
DIgnition/starter switch
J59X contact relief relay
SA1Fuse -1- in fuse box/battery
SA2Fuse -2- fuse box/battery
SB16Fuse -16- in fuse box
T1010-pin connector, green, connector point
TV2Terminal 30 junction box
  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
  A32 Positive (+) connection (30), in dash panel wiring harness
  B158 Connection (S), in interior wiring harness
*For all models, does not apply to AMF, 4-pin connector, T4a

Wiring Diagram SEAT AROSA 2003 - Immobilizer control unit - immobilizer reading coil



Wiring Diagram  SEAT AROSA 2003 - Immobilizer control unit - immobilizer reading coil https://portal-diagnostov.com/license.html
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D2Immobilizer reading coil
J...Engine control units
J234Airbag control unit
J362Immobilizer control unit
SB28Fuse -28- in fuse box
T10a10-pin connector, red, connector point
T10n10-pin connector, grey, connector point
  76 Earth point, near selector mechanism
  A38 Positive (+) connection -2- (15a), in dash panel wiring harness
  A76 Connection (diagnosis wire K), in dash panel wiring harness
  A121 Connection (high bus), in dash panel wiring harness
  A122 Connection (low bus), in dash panel wiring harness
*Wire W for self-diagnosis

Wiring Diagram SEAT AROSA 2003 - Control unit with display in dash panel insert - data bus diagnostic interface - warning lamp for symbol Yellow triangle



Wiring Diagram  SEAT AROSA 2003 - Control unit with display in dash panel insert - data bus diagnostic interface - warning lamp for symbol Yellow triangle https://portal-diagnostov.com/license.html
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J...Engine control units
J285Control unit with display in dash panel insert
J533Data bus diagnostic interface
K63Warning lamp for symbol 'Yellow triangle'
SB10Fuse -10- in fuse box
SB11Fuse -11- in fuse box
T10b10-pin connector, blue, connector point
T1616-pin connector, in dash panel centre, self-diagnosis connection
  A27 Connection (speed signal), in dash panel wiring harness
  A76 Connection (diagnosis wire K), in dash panel wiring harness
*Only models without central locking

Wiring Diagram SEAT AROSA 2003 - Control unit with display in dash panel insert - main beam warning lamp - alternator - airbag and turn signal left and right - digital clock - odometer display



Wiring Diagram  SEAT AROSA 2003 - Control unit with display in dash panel insert - main beam warning lamp - alternator - airbag and turn signal left and right - digital clock - odometer display https://portal-diagnostov.com/license.html
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CAlternator
H3Buzzer/gong
J285Control unit with display in dash panel insert
K1Main beam warning lamp
K2Alternator warning lamp
K65Left turn signal warning lamp
K75Airbag warning lamp
K94Right turn signal warning lamp
T10a10-pin connector, red, connector point
Y2Digital clock
Y4Odometer display
  249 Earth connection -2-, in interior wiring harness
*Only models without airbag
**Only models without central locking

Wiring Diagram SEAT AROSA 2003 - Dash panel insert - handbrake warning switch and brake fluid level - side light warning lamp - anti-lock brake system and brake system



Wiring Diagram  SEAT AROSA 2003 - Dash panel insert - handbrake warning switch and brake fluid level - side light warning lamp - anti-lock brake system and brake system https://portal-diagnostov.com/license.html
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F9Handbrake warning switch
F34Brake fluid level warning contact
J285Control unit with display in dash panel insert
K4Side light warning lamp
K19Seat belt warning system warning lamp
K47ABS warning lamp
K118Brake system warning lamp
L75Digital display illumination
T1010-pin connector, green, connector point
T10c10-pin connector, black, connector point
  61 Earth point, left C-pillar
  B102 Earth connection, in front left interior wiring harness
  B145 Positive (+) connection (58b), in interior wiring harness
  B160 Connection (brake system monitoring), in interior wiring harness
*Only models with petrol engine without ABS
**Only models with diesel engine without ABS
***Only models without central locking

Wiring Diagram SEAT AROSA 2003 - Lighting switch - fog light switch - lighting switch light bulb



Wiring Diagram  SEAT AROSA 2003 - Lighting switch - fog light switch - lighting switch light bulb https://portal-diagnostov.com/license.html
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E1Lighting switch
E7Fog light switch
L9Lighting switch light bulb
  76 Earth point, near selector mechanism
  81 Earth connection -1-, in dash panel wiring harness
  A3 Positive (+) connection (58), in dash panel wiring harness
  A40 Positive (+) connection -1- (30), in dash panel wiring harness

Wiring Diagram SEAT AROSA 2003 - Tail light bulb - left and right - turn signal bulb - rear left and right - brake light - left - right and upper - reversing light bulb - rear fog light bulb



Wiring Diagram  SEAT AROSA 2003 - Tail light bulb - left and right - turn signal bulb - rear left and right - brake light - left - right and upper - reversing light bulb - rear fog light bulb https://portal-diagnostov.com/license.html
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FBrake light switch
M2Tail light bulb, right
M4Tail light bulb, left
M6Turn signal bulb, rear left
M8Turn signal bulb, rear right
M9Brake light bulb, left
M10Brake light bulb, right
M17Reversing light bulb, right
M25High level brake light bulb
L20Rear fog light bulb
SB2Fuse -2- in fuse box
T5b5-pin connector, brown, left C-pillar
T10a10-pin connector, red, connector point
T10d10-pin connector, white, connector point
XNumber plate light
  61 Earth point, left C-pillar
  B109 Earth connection, in interior wiring harness, rear left
  B131 Connection (54), in interior wiring harness
  B132 Connection (number plate light), in interior wiring harness
  D73 Positive (+) connection (54), in engine compartment wiring harness

Wiring Diagram SEAT AROSA 2003 - Headlight dipper/flasher switch - twin filament bulb for headlight - left and right - side light bulb - left and right - turn signal bulb front left and right



Wiring Diagram  SEAT AROSA 2003 - Headlight dipper/flasher switch - twin filament bulb for headlight - left and right - side light bulb - left and right - turn signal bulb front left and right https://portal-diagnostov.com/license.html
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E4Headlight dipper/flasher switch
L1Twin filament bulb/sealed beam insert, left
L2Twin filament bulb/sealed beam insert, right
M1Side light bulb, left
M3Side light bulb, right
M5Turn signal bulb, front left
M7Turn signal bulb, front right
SB4Fuse -4- in fuse box
SB5Fuse -5- in fuse box
SB12Fuse -12- in fuse box
SB13Fuse -13- in fuse box
SB44Fuse -44- in fuse box
SB45Fuse -45- in fuse box
T10b10-pin connector, blue, connector point
T10c10-pin connector, black, connector point
  A9 Positive (+) connection (56b), in dash panel wiring harness
  A95 Connection -1- (56a), in dash panel wiring harness
  B167 Connection (56b), in interior wiring harness
  B247 Connection -2- (56b), in interior wiring harness

Wiring Diagram SEAT AROSA 2003 - Turn signal switch - parking light switch - fog light bulb - left and right - side turn signal bulb - left and right



Wiring Diagram  SEAT AROSA 2003 - Turn signal switch - parking light switch - fog light bulb - left and right - side turn signal bulb - left and right https://portal-diagnostov.com/license.html
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E2Turn signal switch
E19Parking light switch
L22Fog light bulb, left
L23Fog light bulb, right
M18Side turn signal bulb, left
M19Side turn signal bulb, right
T10b10-pin connector, blue, connector point
T10c10-pin connector, black, connector point
  12 Earth point, in engine compartment, left
  108 Earth connection -2-, in front left wiring harness
  A5 Positive (+) connection (right turn signal), in dash panel wiring harness
  A6 Positive (+) connection (left turn signal), in dash panel wiring harness
  D57 Connection (right turn signal), in engine compartment wiring harness
  D58 Connection (left turn signal), in engine compartment wiring harness
  D59 Connection (fog light), in engine compartment wiring harness
*Only models with petrol engine

Wiring Diagram SEAT AROSA 2003 - Hazard warning light switch - heated rear window switch - hazard warning light relay - hazard warning light system warning lamp - heated rear window switch bulb - heated rear window



Wiring Diagram  SEAT AROSA 2003 - Hazard warning light switch - heated rear window switch - hazard warning light relay - hazard warning light system warning lamp - heated rear window switch bulb - heated rear window https://portal-diagnostov.com/license.html
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E3Hazard warning light switch
E15Heated rear window switch
J1Turn signal relay
K6Hazard warning light system warning lamp
K10Heated rear window warning lamp
L39Heated rear window switch bulb
SB7Fuse -7- in fuse box
SB14Fuse -14- in fuse box
SB43Fuse -43- in fuse box
SB48Fuse -48- in fuse box
T5b5-pin connector, brown, left C-pillar
Z1Heated rear window
  61 Earth point, left C-pillar
  218 Earth connection, in tailgate/boot lid wiring harness
  A80 Connection -1- (X), in dash panel wiring harness
*Only models without electrically adjustable exterior mirrors

Wiring Diagram SEAT AROSA 2003 - Fresh air blower switch - fresh air blower with overheating fuse series resistor - fresh air blower - fresh/recirculating air flap control motor



Wiring Diagram  SEAT AROSA 2003 - Fresh air blower switch - fresh air blower with overheating fuse series resistor - fresh air blower - fresh/recirculating air flap control motor https://portal-diagnostov.com/license.html
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E9Fresh air blower switch
E159Fresh air/air recirculating flap switch
K114Fresh air/air recirculation warning lamp
L16Fresh air control light bulb
N24Fresh air blower with overheating fuse series resistor
SB6Fuse -6- in fuse box
SB9Fuse -9- in fuse box
SB49Fuse -49- in fuse box
SB50Fuse -50- in fuse box
T4j4-pin connector, behind dash panel
V2Fresh air blower
V154Fresh/recirculating air flap control motor
  45 Earth point, behind dash panel
  162 Earth connection, in blower motor wiring harness
  A61 Positive (+) connection (X), in dash panel wiring harness
  A80 Connection -1- (X), in dash panel wiring harness
  L66 Connection, in heater blower wiring harness

Wiring Diagram SEAT AROSA 2003 - Switches and instruments - lighting control - headlight range control adjuster - headlight range control motor - left - headlight range control motor - right



Wiring Diagram  SEAT AROSA 2003 - Switches and instruments - lighting control - headlight range control adjuster - headlight range control motor - left - headlight range control motor - right https://portal-diagnostov.com/license.html
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E20Lighting regulator - switches and instruments
E102Headlight range control adjuster
T10b10-pin connector, blue, connector point
V48Headlight range control motor, left
V49Headlight range control motor, right
  131 Earth connection -2-, in engine compartment wiring harness
*Only models with petrol engine without ABS
**Only models with diesel engine without ABS
***Only models with petrol engine

Wiring Diagram SEAT AROSA 2003 - Automatic intermittent wash/wipe relay - intermittent wiper switch - rear wiper switch - windscreen wiper motor - windscreen and rear window washer pump



Wiring Diagram  SEAT AROSA 2003 - Automatic intermittent wash/wipe relay - intermittent wiper switch - rear wiper switch - windscreen wiper motor - windscreen and rear window washer pump https://portal-diagnostov.com/license.html
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E22Intermittent wiper switch
E34Rear wiper switch
J31Automatic intermittent wash/wipe relay
T10c10-pin connector, black, connector point
T10d10-pin connector, white, connector point
VWindscreen wiper motor
V59Windscreen and rear window washer pump
  131 Earth connection -2-, in engine compartment wiring harness
  A36 Connection (75a), in dash panel wiring harness

Wiring Diagram SEAT AROSA 2003 - Reversing light switch - horn plate - dual tone horn - rear window wiper motor



Wiring Diagram  SEAT AROSA 2003 - Reversing light switch - horn plate - dual tone horn - rear window wiper motor https://portal-diagnostov.com/license.html
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F4Reversing light switch
HHorn plate
H1Horn
SB19Fuse -19- in fuse box
SB26Fuse -26- in fuse box
SB27Fuse -27- in fuse box
SB29Fuse -29- in fuse box
T4j4-pin connector, behind dash panel
T5a5-pin connector, brown, in tailgate/boot lid
T5b5-pin connector, brown, left C-pillar
T10d10-pin connector, white, connector point
V12Rear window wiper motor
  A2 Positive (+) connection (15), in dash panel wiring harness
  A104 Positive (+) connection -2- (15), in dash panel wiring harness
*Only models without central locking

Wiring Diagram SEAT AROSA 2003 - Front interior light - door contact switch driver's side - door contact switch on front passenger's side - cigarette lighter light bulb - cigarette lighter



Wiring Diagram  SEAT AROSA 2003 - Front interior light - door contact switch driver https://portal-diagnostov.com/license.html
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F2Door contact switch, driver's side
F3Door contact switch, front passenger's side
J379Central locking and anti-theft alarm system control unit
L28Cigarette lighter light bulb
SB46Fuse -46- in fuse box
T55-pin connector
T10f10-pin connector, black, A-pillar, lower front passenger's side
T10g10-pin connector, black, A-pillar, lower driver's side
U1Cigarette lighter
WInterior light, front
  76 Earth point, near selector mechanism
  238 Earth connection -1-, in interior wiring harness
  A52 Positive (+) connection -2- (30), in dash panel wiring harness
  B154 Connection -1- (TK (door contact)), in interior wiring harness
*Only models without central locking
**Only models with central locking