VW JETTA 2009 – 8 channel parking aid (PDC), (7X2), (Jetta), with front and rear sensor . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW JETTA 2009 - Parking aid control unit - onboard supply control unit

G65	High pressure sender
H15	Rear parking aid warning buzzer, under rear shelf
">J234	">Airbag control unit
J446	Parking aid control unit, above the relay carrier in driver's footwell
">J519	">Onboard supply control unit
">J533	">Data bus diagnostic interface
J682	Terminal 50 voltage supply relay
SC4	Fuse 4 on fuse holder C
T3c	3-pin connector
T9b	9-pin connector
T16c	16-pin connector
T20	20-pin connector
T75	75-pin connector
A2	Positive connection (15), in dash panel wiring harness
A20	Positive connection (15a), in dash panel wiring harness
B383	Connection 1 (drive train CAN bus, high), in main wiring harness
B390	Connection 1 (drive train CAN bus, low), in main wiring harness

Wiring Diagram VW JETTA 2009 - Parking aid button - parking aid control unit

E1	Light switch
E20	Switches and instruments illumination regulator
E229	Hazard warning lights button
E266	Parking aid button
">J393	">Convenience system central control unit
J446	Parking aid control unit, above the relay carrier in driver's footwell
">J519	">Onboard supply control unit
T4	4-pin connector
T6aw	6-pin connector
T8e	8-pin connector
T10h	10-pin connector
T16c	16-pin connector
T18	18-pin connector
47	Earth point, in front right footwell
372	Earth connection 7, in main wiring harness
375	Earth connection 10, in main wiring harness
387	Earth connection 22, in main wiring harness
B238	Positive connection 2 (58b), in interior wiring harness

Wiring Diagram VW JETTA 2009 - Front left parking aid sender - front left inner parking aid sensor - front parking aid warning buzzer - parking aid control unit

G255	Front left parking aid sensor
G332	Front left inner parking aid sensor
H22	Front parking aid warning buzzer, under dash panel in driver's footwell
J446	Parking aid control unit, above the relay carrier in driver's footwell
">J519	">Onboard supply control unit
T6bf	6-pin connector
T12a	12-pin connector
349	Earth connection (horn), in front bumper wiring harness
X65	Connection (parking aid), in front bumper wiring harness

Wiring Diagram VW JETTA 2009 - Front right parking aid sender - front right inner parking aid sender - parking aid control unit

G252	Front right parking aid sensor
G333	Front right inner parking aid sensor
J446	Parking aid control unit, above the relay carrier in driver's footwell
">J519	">Onboard supply control unit
T6bf	6-pin connector
T12a	12-pin connector
349	Earth connection (horn), in front bumper wiring harness
X65	Connection (parking aid), in front bumper wiring harness

Wiring Diagram VW JETTA 2009 - Rear left parking aid sender - rear left inner parking aid sender - parking aid control unit

G203	Rear left parking aid sender
G334	Rear left inner parking aid sensor
J446	Parking aid control unit
">J519	">Onboard supply control unit
T6be	6-pin connector
T12	12-pin connector
352	Earth connection (parking aid), in rear bumper wiring harness
X68	Connection (parking aid), in rear bumper wiring harness
J446	Parking aid control unit, above the relay carrier in driver's footwell

Wiring Diagram VW JETTA 2009 - Rear right parking aid sender - front right inner parking aid sender - parking aid control unit

G206	Rear right parking aid sender
G335	Front right inner parking aid sensor
J446	Parking aid control unit
">J519	">Onboard supply control unit
T6be	6-pin connector
T12	12-pin connector
352	Earth connection (parking aid), in rear bumper wiring harness
X68	Connection (parking aid), in rear bumper wiring harness
J446	Parking aid control unit, above the relay carrier in driver's footwell

VW JETTA 2009 Control units overview

Control units overview    

q	Connector assigment, 50 pin

q	50 pin connector

q	Connector assigment, 75 pin

q	75 pin connector

q	Connector assigment

q

Connector

-

-

q	Connector assigment

q

Connector

Jetta	Fitting Locations	No.  806 / 2

q	Connector assigment

q

Connector

-

q	Connector assigment

q

Connector

-

q	Connector assigment

q

Connector

q	Connector assigment

q

Connector

Jetta	Fitting Locations	No.  806 / 3

q	Connector assigment

q

Connector

q

Connector

q	Connector assigment

q

Connector

q	Connector assigment

q

Connector

q	Connector assigment

q	Connector assigment

q

Connector

Location:

Under front centre console -arrow-

  Connector assigment:

A -	Airbag control unit -J234-

Jetta Fitting Locations No.  806 / 6 Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba A -  Airbag control unit -J234- Jetta Fitting Locations No.  806 / 7 VW JETTA 2009 Convenience system central control unit -J393- Location: Below the dash panel, behind the glove box -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Connector assigment: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba A -  Convenience system central control unit - J393 Jetta Fitting Locations No.  806 / 9 VW JETTA 2009 - G384 - Vehicle inclination sender - G384 - Vehicle inclination sender Location: Below the dash panel on right, behind the front passenger airbag ⇒ -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba VW JETTA 2009 Headlight range control, control unit -J431- Headlight range control, control unit -J431-

Location: On glove compartment right ⇒ -arrow-

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Connector assigment:

A -	Headlight range control, control unit - J431

Jetta Fitting Locations No.  806 / 12 VW JETTA 2009 Front passenger side door control unit -J387- Location: On door inner part on front right -arrow-   Note: The illustration shows the left side. The right side is similar.   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Connector assigment:

A -	Front passenger side door control unit -J387-

Jetta Fitting Locations No.  806 / 14 VW JETTA 2009 Mobile telephone operating electronics control unit -J412- Location: Under seat on front right ⇒ -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Connector assigment:

A -	Mobile telephone operating electronics control unit -J412-

Jetta Fitting Locations No.  806 / 16 VW JETTA 2009 Heated front passenger seat control unit -J132- Heated front passenger seat control unit -J132-     Location: On seat frame on front right -arrow- VW JETTA 2009 Aerial selection control unit -J515- Aerial selection control unit -J515-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Location: On seat frame on front right -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba VW JETTA 2009 Rear right door control unit -J389-

Rear right door control unit -J389-

   

Location: On door inner part on rear right -arrow-   Note: The illustration shows the left side. The right side is similar.

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Connector assigment:

A -	Rear right door control unit -J389-

Jetta Fitting Locations No.  806 / 19 VW JETTA 2009 Fuel pump control unit -J538- Location: Under rear seat, right, on fuel delivery unit -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Connector assigment:

A -	Fuel pump control unit -J538-

Jetta Fitting Locations No.  806 / 21 VW JETTA 2009 Rear left door control unit -J388- Location: On door inner part on rear left -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Connector assigment:

A -	Rear left door control unit -J388-

Jetta Fitting Locations No.  806 / 23 VW JETTA 2009 Heated driver seat control unit -J131- Heated driver seat control unit -J131-     Location: On seat frame on front left -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba VW JETTA 2009 Driver door control unit -J386-

Driver door control unit -J386-

   

Location: On door inner part on front left -arrow-

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Connector assigment:

A -	Driver door control unit -J386-

Jetta Fitting Locations No.  806 / 26 VW JETTA 2009 Steering column electronics control unit -J527- Steering column electronics control unit -J527-     Location: Under steering column, near steering column switch -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Connector assigment:

A -

Jetta Fitting Locations No.  806 / 28 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 8 -  Main beam 9 -  Turn signal 10 -  Turn signal earth D = 20-pin connector: 1 -  Vacant 2 -  Vacant 3 -  Vacant 4 -  Vacant 5 -  Vacant 6 -  Vacant 7 -  Vacant 8 -  Vacant 9 -  Vacant 10 -  Vacant 11 -  Diagnostic interface for CAN data bus drive, low 12 -  Diagnostic interface for CAN data bus drive, high 13 -  Cruise control system, output Jetta Fitting Locations No.  806 / 29 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 14 -  Diagnostic interface for convenience CAN data bus, low 15 -  Diagnostic interface for convenience CAN data bus, high 16 -  Multifunction switch (automatic or direct shift gearbox only) 17 -  Terminal 15 18 -  Terminal 50 19 -  Terminal 30 20 -  Terminal 31 E = 4-pin connector: 1 -  Airbag 1 - 2 -  Airbag 1 + 3 -  Airbag 2 + 4 -  Airbag 2 - F = Ignition/starter switch and ignition key withdrawal lock support:

1 -

Vacant

2 -

Vacant

3 -	Ignition key withdrawal lock terminal 30

4 -	Ignition key withdrawal lock earth

5 -

Vacant

6 -

Vacant

7 -	Ignition/starter switch output terminal 50

8 -	Ignition/starter switch terminal 30

9 -	Ignition/starter switch output terminal S

10 -	Ignition/starter switch output terminal X

11 -	Ignition/starter switch output terminal P

12 -	Ignition/starter switch output terminal 15

Jetta	Fitting Locations	No.  806 / 31

G = Wiper support, interval potentiometer and multifunction system:

1 -	Wiper switch signal

2 -	Earth wiper

3 -	Rear lid wash/wipe signal

4 -

Vacant

5 -	MFA signal

6 -	Earth MFA, interval potentiometer

7 -	Intermittent operation speeds signal

8 -

Vacant

H= Steering angle sensor support:

1 -	Photoelectric beam 5

2 -	Photoelectric beam 3

3 -	Photoelectric beam 1

4 -	12 Volt voltage supply

5 -	5 Volt voltage supply

6 -	Photoelectric beam 6

7 -	Photoelectric beam 4

Jetta	Fitting Locations	No.  806 / 32

8 -	Photoelectric beam 2

9 -

Earth

10 -	Photoelectric beam 7

I = Coil connector support:

1 -

Vacant

2 -

Vacant

3 -	Airbag 1 +

4 -	Airbag 1 -

5 -	Airbag 2 +

6 -	Airbag 2 -

7 -	Earth for coil connector, multifunction steering wheel and signal horn

8 -	CCS off, horn

9 -	LIN bus, heated steering wheel temperature sensor

10 -	Multifunction steering wheel voltage supply terminal 15

Connector assigment:

-	Dash panel insert -J285-

Jetta Fitting Locations No.  806 / 34 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 13 -  Diagnostic interface for combi CAN data bus, high 14 -  CAN combi screening 15 -  Diagnostic interface for combi CAN data bus exciter wire 16 -  Fuel gauge sender (4 Motion) 17 -  Fuel gauge sender (full) 18 -  Fuel gauge sender (empty) 19 -  Terminal 31 (load) 20 -  Fuel gauge sender 21 -  Vacant 22 -  Front left brake pad wear sender 23 -  Vacant 24 -  Fuel tank flap lock warning lamp Jetta Fitting Locations No.  806 / 35 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 25 -  Oil pressure warning lamp 26 -  Oil level and oil temperature sender 27 -  Vacant 28 -  Speed signal, sliding sunroof adjustment control unit output, control unit with display for radio and navigation system 29 -  Speed signal, input 30 -  Vacant 31 -  Vacant 32 -  Vacant 33 -  Terminal 31, sensor earth 34 -  Washer fluid level warning lamp 35 -  Coolant temperature and coolant shortage warning lamp 36 -  Ambient temperature sensor VW JETTA 2009 Onboard power supply control unit -J519-

Location:

On left under dash panel, under relay carrier -arrow-

  Connector assigment:

-	Onboard power supply control unit -J519-

Jetta Fitting Locations No.  806 / 38 B = 12-pin connector: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 1 -  Right reversing light bulb 2 -  Vacant 3 -  Vacant 4 -  Rear left fog light bulb 5 -  Right brake and tail light bulb 6 -  Vacant 7 -  Front left entry light, front right entry light 8 -  Vacant 9 -  Right tail light bulb 10 -  Rear right turn signal bulb 11 -  Front interior light 12 -  Terminal 58d C = 12-pin connector: 1 -  Heated driver seat control unit, heated front passenger seat control unit 2 -  Left brake and tail light bulb 3 -  Vacant Jetta Fitting Locations No.  806 / 39 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 4 -  Vacant 5 -  Vacant 6 -  Vacant 7 -  Vacant 8 -  Number plate light 9 -  High level brake light bulb 10 -  Left tail light bulb 11 -  Rear left turn signal bulb 12 -  Vacant D = 11-pin connector: 1 -  Terminal 30 2 -  Left fog light bulb 3 -  Left main beam bulb 4 -  Left dipped beam bulb 5 -  Earth 6 -  Left gas discharge (xenon) bulb 7 -  Terminal 15 voltage supply relay 8 -  Headlight washer system relay Jetta Fitting Locations No.  806 / 40 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 9 -  Vacant 10 -  Right side light bulb 11 -  Front left turn signal bulb E = 16-pin connector: 1 -  Lighting switch terminal 58 2 -  Brake light switch 3 -  Vacant 4 -  Vacant 5 -  Vacant 6 -  Fog light switch 7 -  Earth (for manual gearbox only), mechatronics for direct shift gearbox (direct shift gearbox only), multifunction switch (for automatic gearbox only) 8 -  Lighting switch terminal 56 9 -  Vacant 10 -  Vacant 11 -  Vacant 12 -  Vacant Jetta Fitting Locations No.  806 / 41 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 13 -  Light switch (rear fog light) 14 -  Light switch (assistance driving light) 15 -  Vacant 16 -  Light switch (day driving light) F = 8-pin connector: 1 -  Terminal 50 voltage supply relay 2 -  Terminal 15 voltage supply relay 3 -  Windscreen wiper motor, rain and light detector sensor (LIN bus) 4 -  Alternator 5 -  Bonnet contact switch 6 -  Reversing light switch 7 -  Terminal 30 8 -  Terminal 31 Jetta Fitting Locations No.  806 / 42 G = 12-pin connector: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 1 -  Steering column electronics control unit terminal 50 2 -  Hazard warning light system warning lamp 3 -  Heated rear window 4 -  Illumination regulators, switches, instruments 5 -  Vacant 6 -  Heated rear window button 7 -  Convenience CAN bus low 8 -  Convenience CAN bus high 9 -  Hazard warning light switch 10 -  Illumination regulators, switches, instruments 11 -  Steering column electronics control unit terminal 15 12 -  Illumination regulators, switches, instruments H = 12-pin connector:   Note: Pin connector H vacant Jetta Fitting Locations No.  806 / 43 I = 2-pin connector: https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 1 -  Fuses terminal 75 2 -  Terminal 75x J = 6-pin connector: 1 -  Fuse, windscreen washer pump 2 -  Vacant 3 -  Horn fuse 4 -  Windscreen washer pump motor 5 -  Earth 6 -  Treble tone horn, bass tone horn K = 10-pin connector: 1 -  Heated rear window 2 -  Vacant Jetta Fitting Locations No.  806 / 44 https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba 3 -  Vacant 4 -  Vacant 5 -  Terminal 30g fuse 6 -  Heated rear window fuse 7 -  Vacant 8 -  Vacant 9 -  Vacant 10 -  Terminal 30g L = 2-pin connector: 1 -  Fuse terminal 15 2 -  Terminal 15 VW JETTA 2009 Data bus diagnostic interface -J533-

Location:

In left footwell, near centre console -arrow-

  Connector assigment:

A -	Data bus diagnostic interface -J533-

VW JETTA 2009 Control units overview

Control units overview

   

q	Connector assigment

q	Pin connector

q	up to December 2008

q	Connector assigment

q	Pin connector

3 -	Remote control receiver for auxiliary coolant heater -R149-

q	Location ⇒ page 807/6

From December 2008, parking aid control unit - J446 - left under dash panel, behind the relay plate ⇒ Location: Control units in interior of vehicle, from July 2009

Location:

Behind the right luggage compartment side trim -arrow-

From December 2008, parking aid control unit - J446 - left under dash panel, behind the relay plate ⇒ Location: Control units in interior of vehicle, from July 2009

  Connector assigment:

A -	Parking aid control unit -J446-

Jetta Fitting Locations No.  807 / 4 VW JETTA 2009 Trailer detector control unit -J345- Location: In rear left side panel -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba Connector assigment:

A -	Trailer detector control unit -J345-

Jetta Fitting Locations No.  807 / 6 R149-Remote control receiver for auxiliary coolant heater Location: behind side trim on rear left ⇒ -arrow-   https://portal-diagnostov.com/license.html https://portal-diagnostov.com/license.html Automotive Electricians Portal FZCO Automotive Electricians Portal FZCO Tüm kablolama şemalarına erişin araba VW JETTA 2009 Overview of relay carrier

Overview of relay carrier

   

1 -

2 -

q	Position of relays of electronics box with 30 fuses

3 -	Relay carrier on onboard power supply control unit, under left dash panel

q	Relay positions

4 -

Relay position assignment on additional relay carrier under electronics box in left engine compartment

C1 -

Vacant

C2 -	Automatic glow period control unit -J179- (461)

C3 -

Vacant

C4 -

Vacant

C5 -

Vacant

C6 -

Vacant

The additional relay carrier is located under the electronics box and is only visible when it is removed.

VW JETTA 2009 Position of relays of electronics box with 54 fuses

Position of relays of electronics box with 54 fuses

A1 -	Motronic current supply relay -J271- (100)

A2 -	Continued coolant circulation relay -J151- (100)

A3 -

Vacant

A4 -	Engine component current supply relay -J757- (167)

VW JETTA 2009 Position of relays of electronics box with 30 fuses

Position of relays of electronics box with 30 fuses

A1 -	Motronic current supply relay -J271- (100)

q	Engine codes BLF, BLR

-	Terminal 30 voltage supply relay -J317- (458)

q	Engine codes AZV, BKC, BKD, BLS, BMM

-	Current supply relay for Simos control unit -J363- (458)

q	Engine codes BSE, BSF

A2 -	Secondary air pump relay -J299- (100)

VW JETTA 2009 Position of relays, relay carrier on onboard power supply control unit, under left dash panel

Position of relays, relay carrier on onboard power supply control unit, under left dash panel

B1 -	Terminal 15 voltage supply relay -J329- (460)

B2 -

Vacant

B3 -

Vacant

B4 -	Terminal 30 voltage supply relay -J317- (449)

B5 -	Heated rear window relay -J9- (53)

B6 -	Dual tone horn relay -J4- (449)

B7 -

Vacant

B8 -	Double washer pump relay 2 -J730- (404)

B9 -	X-contact relief relay -J59- (460)

VW JETTA 2009 Relay carrier on left under dash panel

Relay carrier on left under dash panel

VW JETTA 2009 Overview of fuses (SC) in fuse holder left dash panel

Overview of fuses (SC) in fuse holder left dash panel

   

q	Position of fuses, from November 2004

q	Position of fuses, from May 2005

q	Position of fuses, engine code BWA, from July 2006

q	Position of fuses, from July 2006

Fuses (SC) in fuse holder, left dash panel

Fuses (SC) in fuse holder, left dash panel

Fuse colours

50 A - red

40 A - orange

30 A - light-green

25 A - nature (white)

20 A - yellow

15 A - light blue

10 A - red

7.5 A - brown

5 A - light-brown

3 A - purple

VW JETTA 2009 Position of fuses, from November 2004

Jetta	Fitting Locations	No.  803 / 4

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
3	-	SC3 - Fuse 3 on fuse holder	5A	-	J234 - Airbag control unit K145 - Front passenger side airbag deactivated warning lamp	15
4	-	SC4 - Fuse 4 on fuse holder	5A	-	E256-TCS and ESP button E492 - Tyre pressure monitor display button F4 - Reversing light switch G65 - High-pressure sender G226 -Oil level and oil temperature sender J255 - Climatronic control unit Y7 - Automatic anti-dazzle interior mirror Z20 - Left washer jet heater element Z21 - Right washer jet heater element	15
5	-	SC5 - Fuse 5 on fuse holder	-	-	Vacant	15
6	-	SC6 - Fuse 6 on fuse holder	-	-	Vacant	15
7	-	SC7 - Fuse 7 on fuse holder	-	-	Vacant	15
8	-	SC8 - Fuse 8 on fuse holder	-	-	Vacant	15
9	-	SC9 - Fuse 9 on fuse holder	-	-	Vacant	-
10	-	SC10 - Fuse 10 on fuse holder	-	-	Vacant	15
11	-	SC11 - Fuse 11 on fuse holder	-	-	Vacant	15

Jetta	Fitting Locations	No.  803 / 6

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
20	-	SC20 - Fuse 20 on fuse holder	-	-	Vacant	30
21	-	SC21 - Fuse 21 on fuse holder	-	-	Vacant	-
22	-	SC22 - Fuse 22 on fuse holder	30A	-	V2 - Fresh air blower	30
23	-	SC23 - Fuse 23 on fuse holder	30A	-	J386 - Driver door control unit J387 - Front passenger side door control unit	30
24	-	SC24 - Fuse 24 on fuse holder	20A	-	J388 - Rear left door control unit J389 - Rear right door control unit J393 - Convenience system central control unit	30
25	-	SC25 - Fuse 25 on fuse holder	25A	-	J485 - Auxiliary heater operation relay J519-Onboard power supply control unit	30
26	-	SC26 - Fuse 26 on fuse holder	30A	-	J388 - Rear left door control unit J389 - Rear right door control unit	30
27	-	SC27 - Fuse 27 on fuse holder	15A	-	J538 - Fuel pump control unit	30
28	-	SC28 - Fuse 28 on fuse holder	-	-	Vacant	30
29	-	SC29 - Fuse 29 on fuse holder	-	-	Vacant	15
30	-	SC30 - Fuse 30 on fuse holder	-	-	Vacant	15
31	-	SC31 - Fuse 31 on fuse holder	-	-	Vacant	15

Jetta	Fitting Locations	No.  803 / 8

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
42	-	SC42 - Fuse 42 on fuse holder	20A	-	J29 - Blocking diode U1-Cigarette lighter U5 - 12 V socket U9 - Rear cigarette lighter	75
43	-	SC43 - Fuse 43 on fuse holder	15A	-	J345 - Trailer detector control unit	30
44	-	SC44 - Fuse 44 on fuse holder	20A	-	J345 - Trailer detector control unit	30
45	-	SC45 - Fuse 45 on fuse holder	15A	-	J345 - Trailer detector control unit	30
46	-	SC46 - Fuse 46 on fuse holder	-	-	Vacant	75
47	-	SC47 - Fuse 47 on fuse holder	-	-	Vacant	15
48	-	SC48 - Fuse 48 on fuse holder	-	-	Vacant	-
49	-	SC49 - Fuse 49 on fuse holder	-	-	Vacant	75

VW JETTA 2009 Position of fuses, from July 2005

Position of fuses, from July 2005

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	SC1 - Fuse 1 on fuse holder	10A	-	E20 - Switches and instruments illumination regulator G42 - Intake air temperature sender, engine codes AZV, BKD, BKC, BLS, BMM, BMN G70 - Air mass meter BMY, BLG, AZV, BKD, BKC, BLS, BMM, BMN J31 - Automatic intermittent wash and wipe relay J431 - Headlight range control, control unit N79 - Heater element for crankcase breather, engine codes BMY, BLG, BSE BSF, AZV, BKD T16 - Diagnosis connection (T16/1)	15

Jetta	Fitting Locations	No.  803 / 11

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
4	-	SC4 - Fuse 4 on fuse holder	5A	-	E16 - Heater/heat output switch E256-TCS and ESP button E492 - Tyre pressure monitor display button F4 - Reversing light switch G65 - High-pressure sender G226 -Oil level and oil temperature sender J255 - Climatronic control unit Y7 - Automatic anti-dazzle interior mirror Z20 - Left washer jet heater element Z21 - Right washer jet heater element	15
5	-	SC5 - Fuse 5 on fuse holder	-	-	Vacant	15
6	-	SC6 - Fuse 6 on fuse holder	-	-	Vacant	15
7	-	SC7 - Fuse 7 on fuse holder	-	-	Vacant	15
8	-	SC8 - Fuse 8 on fuse holder	-	-	Vacant	15
9	-	SC9 - Fuse 9 on fuse holder	-	-	Vacant	-
10	-	SC10 - Fuse 10 on fuse holder	-	-	Vacant	15
11	-	SC11 - Fuse 11 on fuse holder	-	-	Vacant	15
12	-	SC12 - Fuse 12 on fuse holder	10A	-	J386 - Driver door control unit J387 - Front passenger side door control unit	30
13	-	SC13 - Fuse 13 on fuse holder	10A	-	E1 - Lighting switch G397 - Rain and light detector sensor T16 - Diagnosis connection (T16/16)	30

Jetta	Fitting Locations	No.  803 / 13

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
27	-	SC27 - Fuse 27 on fuse holder	15A	-	J17 - Fuel pump relay, engine codes BLF, BSE, BSF, AZV, BKD, BKC, BLS, BMM, BMN J49 - Electric fuel pump 2 relay, engine codes BSE, BSF J538 - Fuel pump control unit, engine codes BLF, BVY, BVZ	30
28	-	SC28 - Fuse 28 on fuse holder	-	-	Vacant	30
29	-	SC29 - Fuse 29 on fuse holder	-	-	Vacant	15
30	-	SC30 - Fuse 30 on fuse holder	20A	-	F125 -Multifunction switch J217 - Automatic gearbox control unit	15
31	-	SC31 - Fuse 31 on fuse holder	20A	-	V192 - Vacuum pump for brakes, engine codes BLF, BSE, BSF, BVY, BVZ	15
32	-	SC32 - Fuse 32 on fuse holder	30A	-	U11 - Interior socket, 230 V, 110 V	30

Jetta	Fitting Locations	No.  803 / 15

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
40	-	SC40 - Fuse 40 on fuse holder	40A	-	J13 - Fresh air blower relay J301 - Air conditioning system control unit	75
41	-	SC41 - Fuse 41 on fuse holder	20A	-	J519-Onboard power supply control unit V5 - Washer pump	-
42	-	SC42 - Fuse 42 on fuse holder	20A	-	J29 - Blocking diode U1-Cigarette lighter U5 - 12 V socket U9 - Rear cigarette lighter	75
43	-	SC43 - Fuse 43 on fuse holder	15A	-	J345 - Trailer detector control unit	30
44	-	SC44 - Fuse 44 on fuse holder	20A	-	J345 - Trailer detector control unit	30
45	-	SC45 - Fuse 45 on fuse holder	15A	-	J345 - Trailer detector control unit	30
46	-	SC46 - Fuse 46 on fuse holder	-	-	Vacant	75
47	-	SC47 - Fuse 47 on fuse holder	-	-	Vacant	15
48	-	SC48 - Fuse 48 on fuse holder	-	-	Vacant	-
49	-	SC49 - Fuse 49 on fuse holder	-	-	Vacant	75

VW JETTA 2009 Position of fuses, engine code BWA, from July 2006

Position of fuses, engine code BWA, from July 2006

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	SC1 - Fuse 1 on fuse holder	10A	-	E20 - Switches and instruments illumination regulator G42 - Intake air temperature sender G70 - Air mass meter J31 - Automatic intermittent wash and wipe relay J431 - Headlight range control, control unit T16 - Diagnosis connection (T16/1)	15
2	-	SC2 - Fuse 2 on fuse holder	10A	-	E1 - Lighting switch F - Brake light switch F47-Brake pedal switch F189 - Tiptronic switch J104 - ABS control unit J285 - Control unit in dash panel insert J500 - Power steering control unit J530 - Garage door operation control unit J533 - Data bus diagnostic interface J538 - Fuel pump control unit J587 - Selector lever sensors control unit J623 - Engine control unit J743 -Mechatronic unit for dual clutch gearbox V48 - Left headlight range control motor V49 - Right headlight range control motor	15

Jetta	Fitting Locations	No.  803 / 18

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
12	-	SC12 - Fuse 12 on fuse holder	10A	-	J386 - Driver door control unit J387 - Front passenger side door control unit	30
13	-	SC13 - Fuse 13 on fuse holder	10A	-	E1 - Lighting switch G397 - Rain and light detector sensor T16 - Diagnosis connection (T16/16)	30
14	-	SC14 - Fuse 14 on fuse holder	10A	-	J255 - Climatronic control unit J301 - Air conditioning system control unit J446 - Parking aid control unit J587 - Selector lever sensors control unit R149 - Remote control receiver for auxiliary coolant heater	30
15	-	SC15 - Fuse 15 on fuse holder	7,5A	-	J519-Onboard power supply control unit	30
16	-	SC16 - Fuse 16 on fuse holder	-	-	Vacant	30
17	-	SC17 - Fuse 17 on fuse holder	5A	-	G273 - Interior monitoring sensor H12-Alarm horn	30
18	-	SC18 - Fuse 18 on fuse holder	-	-	Vacant	30
19	-	SC19 - Fuse 19 on fuse holder	-	-	Vacant	-

Jetta	Fitting Locations	No.  803 / 20

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
35	-	SC35 - Fuse 35 on fuse holder	-	-	Vacant	30
36	-	SC36 - Fuse 36 on fuse holder	20A	-	J39 - Headlight washer system relay	30
37	-	SC37 - Fuse 37 on fuse holder	30A	-	J131 - Heated driver seat control unit J132 - Heated front passenger seat control unit	30
38	-	SC38 - Fuse 38 on fuse holder	-	-	Vacant	15
39	-	SC39 - Fuse 39 on fuse holder	-	-	Vacant	15
40	-	SC40 - Fuse 40 on fuse holder	40A	-	J13 - Fresh air blower relay J301 - Air conditioning system control unit	75
41	-	SC41 - Fuse 41 on fuse holder	20A	-	J519-Onboard power supply control unit V5 - Washer pump	-
42	-	SC42 - Fuse 42 on fuse holder	20A	-	J29 - Blocking diode U1-Cigarette lighter U5 - 12 V socket U9 - Rear cigarette lighter	75
43	-	SC43 - Fuse 43 on fuse holder	15A	-	J345 - Trailer detector control unit	30
44	-	SC44 - Fuse 44 on fuse holder	20A	-	J345 - Trailer detector control unit	30
45	-	SC45 - Fuse 45 on fuse holder	15A	-	J345 - Trailer detector control unit	30
46	-	SC46 - Fuse 46 on fuse holder	-	-	Vacant	75
47	-	SC47 - Fuse 47 on fuse holder	-	-	Vacant	15
48	-	SC48 - Fuse 48 on fuse holder	-	-	Vacant	-
49	-	SC49 - Fuse 49 on fuse holder	-	-	Vacant	75

VW JETTA 2009 Position of fuses, from July 2006

Position of fuses, from July 2006

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	SC1 - Fuse 1 on fuse holder	10A	-	E20 - Switches and instruments illumination regulator E102 - Headlight range control regulator (T8e/1) G42 - Intake air temperature sender (T5d/2), engine codes AZV, BKD, BKC, BLS, BMN, BMM G70 - Air mass meter (T5d/2), engine codes AZV, BKD, BKC, BLS, BMN, BMM, BMY, BLG J13 - Fresh air blower relay J31 - Automatic intermittent wash and wipe relay J431 - Headlight range control, control unit (T26c/23) N79-Heater element for crankcase breather T16 - Diagnosis connection (T16/1)	15

Jetta	Fitting Locations	No.  803 / 23

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
3	-	SC3 - Fuse 3 on fuse holder	5A	-	J234 - Airbag control unit (T50/1), (T50/31), (T75/1), (T75/26) K145 - Front passenger side airbag deactivated warning lamp	15
4	-	SC4 - Fuse 4 on fuse holder	5A	-	E16 - Heater/heat output switch E256 - TCS and ESP button (T6ad/4) E284 - Garage door operating unit E492 - Tyre pressure monitor display button (T6aj/5) F4 - Reversing light switch G65 - High-pressure sender (T3c/3) G226 -Oil level and oil temperature sender J255 - Climatronic control unit (T20c/16), (T20c/20) J301 - Air conditioning system control unit Y7 - Automatic anti-dazzle interior mirror (T6am/5) Z20 - Left washer jet heater element (T2t/1) Z21 - Right washer jet heater element (T2u/1)	15
5	-	SC5 - Fuse 5 on fuse holder	-	-	Vacant	15
6	-	SC6 - Fuse 6 on fuse holder	-	-	Vacant	15
7	-	SC7 - Fuse 7 on fuse holder	-	-	Vacant	15
8	-	SC8 - Fuse 8 on fuse holder	-	-	Vacant	15
9	-	SC9 - Fuse 9 on fuse holder	-	-	Vacant	-
10	-	SC10 - Fuse 10 on fuse holder	-	-	Vacant	15
11	-	SC11 - Fuse 11 on fuse holder	-	-	Vacant	15

Jetta	Fitting Locations	No.  803 / 25

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
22	-	SC22 - Fuse 22 on fuse holder	30A	-	V2 - Rear fresh air blower (T6t/4), Climatronic only	30
23	-	SC23 - Fuse 23 on fuse holder	30A	-	J386 - Driver door control unit (T20a/20) J387 - Front passenger door control unit (T20b/20)	30
24	-	SC24 - Fuse 24 on fuse holder	20A	-	J388 - Rear left door control unit (T18b/11) J389 - Rear right door control unit (T18c/11) J393 - Convenience system central control unit (T18/2)	30
25	-	SC25 - Fuse 25 on fuse holder	25A	-	J485 - Auxiliary heater operation relay J519 - Onboard power supply control unit (K/6)	30
26	-	SC26 - Fuse 26 on fuse holder	30A	-	J388 - Rear left door control unit (T18b/10) J389 - Rear right door control unit (T18c/10)	30
27	-	SC27 - Fuse 27 on fuse holder	15A	-	J17 - Fuel pump relay, engine codes AZV, BKC, BKD, BLS, BMN, BMM, BLF, BSE , BSF J49 - Electric fuel pump 2 relay, engine codes BSE, BSF J538 - Fuel pump control unit, engine codes BLF, BVY, BVZ	30
28	-	SC28 - Fuse 28 on fuse holder	-	-	Vacant	30
29	-	SC29 - Fuse 29 on fuse holder	-	-	Vacant	15

Jetta	Fitting Locations	No.  803 / 27

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
37	-	SC37 - Fuse 37 on fuse holder	30A	-	J131 - Heated driver seat control unit J132 - Heated front passenger seat control unit	30
38	-	SC38 - Fuse 38 on fuse holder	-	-	Vacant	15
39	-	SC39 - Fuse 39 on fuse holder	-	-	Vacant	15
40	-	SC40 - Fuse 40 on fuse holder	40A	-	J13 - Fresh air blower relay J301 - Air conditioning system control unit	75
41	-	SC41 - Fuse 41 on fuse holder	20A	-	J519 - Onboard power supply control unit (J/1) V5 - Washer pump	-
42	-	SC42 - Fuse 42 on fuse holder	20A	-	J29 - Blocking diode U1 - Cigarette lighter (T3g/2) U5 - 12 V socket (T3j/2) U9 - Rear cigarette lighter (T3h/2)	75
43	-	SC43 - Fuse 43 on fuse holder	15A	-	J345 - Trailer detector control unit	30
44	-	SC44 - Fuse 44 on fuse holder	20A	-	J345 - Trailer detector control unit	30
45	-	SC45 - Fuse 45 on fuse holder	15A	-	J345 - Trailer detector control unit	30
46	-	SC46 - Fuse 46 on fuse holder	-	-	Vacant	75
47	-	SC47 - Fuse 47 on fuse holder	-	-	Vacant	15
48	-	SC48 - Fuse 48 on fuse holder	-	-	Vacant	-
49	-	SC49 - Fuse 49 on fuse holder	-	-	Vacant	75

VW JETTA 2009 Thermal fuse under left dash panel

Thermal fuse under left dash panel

A -	Driver seat adjustment thermal fuse 1 -S44- 30A

VW JETTA 2009 Position of fuses, from July 2009

Position of fuses, from July 2009

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
1	-	SC1 - Fuse 1 on fuse holder	10A	-	E102 - Headlight range control regulator (T8e/1) G42 - Intake air temperature sender (T5d/2) G70 - Air mass meter (T5d/5), (T5d/3) J13 - Fresh air blower relay J431 - Headlight range control, control unit (T26c/23) N79-Heater element for crankcase breather T16 - 16-pin connector, diagnosis connection, under left dash panel V48 - Left headlight range control motor (T10i/1) V49 - Right headlight range control motor (T10j/1)	15

Jetta	Fitting Locations	No.  803 / 31

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
3	-	SC3 - Fuse 3 on fuse holder	5A	-	J234 - Airbag control unit (T50/1), (T50/31), (T75/1), (T75/26) K145 - Front passenger side airbag deactivated warning lamp (T4g/3)	15
4	-	SC4 - Fuse 4 on fuse holder	5A	-	E256 - TCS and ESP button (T6ad/4) E492 - Tyre pressure monitor display button (T6aj/5) F4 - Reversing light switch G65 - High-pressure sender (T3c/3) G238 - Air quality sensor (T3an/1) G226 -Oil level and oil temperature sender J446 - Parking aid control unit (T16m/1) J530 - Garage door operation control unit Y7 - Automatic anti-dazzle interior mirror (T6am/1)	15
5	-	SC5 - Fuse 5 on fuse holder	-	-	Vacant	15
6	-	SC6 - Fuse 6 on fuse holder	-	-	Vacant	15
7	-	SC7 - Fuse 7 on fuse holder	-	-	Vacant	15
8	-	SC8 - Fuse 8 on fuse holder	-	-	Vacant	15
9	-	SC9 - Fuse 9 on fuse holder	-	-	Vacant	-
10	-	SC10 - Fuse 10 on fuse holder	-	-	Vacant	15
11	-	SC11 - Fuse 11 on fuse holder	-	-	Vacant	15

Jetta	Fitting Locations	No.  803 / 33

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
22	-	SC22 - Fuse 22 on fuse holder	40A	-	V2 - Rear fresh air blower (T6t/4), Climatronic only	30
23	-	SC23 - Fuse 23 on fuse holder	30A	-	J386 - Driver door control unit (T20a/20) J387 - Front passenger door control unit (T20b/20)	30
24	-	SC24 - Fuse 24 on fuse holder	20A	-	J519 - Onboard power supply control unit (N/42)	30
25	-	SC25 - Fuse 25 on fuse holder	25A	-	J9 - Heated rear window relay (T9n/2) J485 - Auxiliary heater operation relay	30
26	-	SC26 - Fuse 26 on fuse holder	30A	-	J388 - Rear left door control unit (T18b/10) J389 - Rear right door control unit (T18c/10)	30
27	-	SC27 - Fuse 27 on fuse holder	15A	-	J17 - Fuel pump relay, engine codes BSE, CCSA, BSF, CAYC, CAYB J49 - Electric fuel pump 2 relay, engine codes BSE, CCSA, BSF, CAYC, CAYB J538 - Fuel pump control unit, engine codes CAVD, CAWB, CAXA	30
27	-	SC27 - Fuse 27 on fuse holder	15A	-	J17 - Fuel pump relay, engine codes BXE, CBDA, CBDB, CEGA J49 - Electric fuel pump 2 relay, engine codes BXE, CBDA, CBDB, CEGA	30
28	-	SC28 - Fuse 28 on fuse holder	-	-	Vacant	30
29	-	SC29 - Fuse 29 on fuse holder	-	-	Vacant	15

Jetta	Fitting Locations	No.  803 / 35

No.		Current Flow Diagram designation	Nominal value		Function/component	Terminal
37	-	SC37 - Fuse 37 on fuse holder	30A	-	J774 - Heated front seats control unit (T8v/3)	30
38	-	SC38 - Fuse 38 on fuse holder	-	-	Vacant	15
39	-	SC39 - Fuse 39 on fuse holder	-	-	Vacant	15
40	-	SC40 - Fuse 40 on fuse holder	40A	-	J13 - Fresh air blower relay J301 - Air conditioning system control unit (T5/5)	75
41	-	SC41 - Fuse 41 on fuse holder	20A	-	Vacant	-
42	-	SC42 - Fuse 42 on fuse holder	20A	-	J29 - Blocking diode U1 - Cigarette lighter (T3g/2) U5 - 12 V socket (T3j/2)	75
43	-	SC43 - Fuse 43 on fuse holder	15A	-	J345 - Trailer detector control unit (T12h/9)	30
44	-	SC44 - Fuse 44 on fuse holder	20A	-	J345 - Trailer detector control unit (T12h/11)	30
45	-	SC45 - Fuse 45 on fuse holder	15A	-	J345 - Trailer detector control unit (T12h/12)	30
46	-	SC46 - Fuse 46 on fuse holder	-	-	Vacant	75
47	-	SC47 - Fuse 47 on fuse holder	-	-	Vacant	15
48	-	SC48 - Fuse 48 on fuse holder	-	-	Vacant	-
49	-	SC49 - Fuse 49 on fuse holder	-	-	Vacant	75

VW JETTA 2009 Thermal fuse under left dash panel

Thermal fuse under left dash panel

A -	Driver seat adjustment thermal fuse 1 -S44- 30A