VW CRAFTER 2007 — CAN bus network, LIN bus network, infotainment bus (MOST ring) . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW CRAFTER 2007 - Onboard supply control unit - Roof electronics control unit - Wiring junction 3 for bus systems

J234	Airbag control unit
J345	Trailer detector control unit
J386	Driver door control unit
J519	Onboard supply control unit
J528	Roof electronics control unit
T2ca	2-pin connector
T2cb	2-pin connector
T2cc	2-pin connector
T2cd	2-pin connector
T2ce	2-pin connector
T4aq	4-pin connector
T4f	4-pin connector, on left A-pillar
T8r	8-pin connector
T20	20-pin connector
TV25	Wiring junction 3 for bus systems, on right A-pillar
T28	28-pin connector, on right A-pillar
T96	96-pin connector

Wiring Diagram VW CRAFTER 2007 - Wiring junction 3 for bus systems

J364	Auxiliary heater control unit
J446	Parking aid control unit
J820	Control unit for programmable special functions
J824	Control unit 2 for supplementary heating
T2cf	2-pin connector
T2cg	2-pin connector
T2ci	2-pin connector
T2cj	2-pin connector
T2ck	2-pin connector
T8t	8-pin connector
T8x	8-pin connector
T21a	21-pin connector
TV25	Wiring junction 3 for bus systems, on right A-pillar
T40	40-pin connector
*	Only models with auxiliary coolant heater
*2	Only models with 2nd auxiliary coolant heater

Wiring Diagram VW CRAFTER 2007 - Wiring junction 2 for bus systems - Wiring junction 4 for bus systems

J285	Control unit in dash panel insert
J502	Tyre Pressure Monitoring System control unit
J819	Centre operating unit for dash panel
R95	Front Tyre Pressure Monitoring System aerial
R96	Rear Tyre Pressure Monitoring System aerial
T2da	2-pin connector
T2dd	2-pin connector
T2ea	2-pin connector
T2eb	2-pin connector
T2ec	2-pin connector
T2ed	2-pin connector
T4ar	4-pin connector
T4as	4-pin connector
T8n	8-pin connector
T18a	18-pin connector
T18b	18-pin connector
TV27	Wiring junction 2 for bus systems, on left A-pillar
TV30	Wiring junction 4 for bus systems, on right A-pillar

Wiring Diagram VW CRAFTER 2007 - Wiring junction 1 for bus systems - Wiring junction 2 for bus systems

E16	Heater/heat output switch
J301	Air conditioning system control unit
J623	Engine control unit
R	Radio
T2ef	2-pin connector
T2eg	2-pin connector
T3e	3-pin connector
T4ab	4-pin connector
T8k	8-pin connector
T12	12-pin connector
T12c	12-pin connector
T16a	16-pin connector
T28c	28-pin connector
TV26	Wiring junction 1 for bus systems, on right A-pillar
TV27	Wiring junction 2 for bus systems, on left A-pillar
T94	94-pin connector
Z35	Auxiliary air heater element
638	Earth point, on right A-pillar
*	Only models with radio RCD 2001
*2	Only models with radio RCD 4001, radio navigation system RNS 4001 and RNS 5001

Wiring Diagram VW CRAFTER 2007 - Wiring junction 1 for bus systems

G200	Lateral acceleration sender
G251	Longitudinal acceleration sender
J104	ABS control unit
J285	Control unit in dash panel insert
J514	Automated manual gearbox control unit
J527	Steering column electronics control unit
J621	Tachograph control unit
T2fa	2-pin connector
T2fb	2-pin connector
T2fc	2-pin connector
T2fd	2-pin connector
T2fe	2-pin connector
T2ff	2-pin connector
T2fg	2-pin connector
T4af	4-pin connector
T8u	8-pin connector
T14	14-pin connector
T18a	18-pin connector
T41a	41-pin connector
TV26	Wiring junction 1 for bus systems, on right A-pillar
T46	46-pin connector

Wiring Diagram VW CRAFTER 2007 - Electronic ignition lock - Mobile telephone operating electronics control unit - Control unit with display for radio and navigation - CD changer

D9	Electronic ignition lock
J412	Mobile telephone operating electronics control unit
J503	Control unit with display for radio and navigation
R41	CD changer
T8c	8-pin connector
T8d	8-pin connector
T16	16-pin connector, on left under dash panel
T16a	16-pin connector
T28	28-pin connector, on right A-pillar
*	Diagnostic connection
*2	Only models with radio RCD 4001, radio navigation system RNS 4001 and RNS 5001
*3	Only models with CD changer
*4	Only models with mobile telephone operating electronics control unit
*5	Only models with mobile telephone/telephone and CD changer

VW CRAFTER 2007 Overview of control units

Overview of control units

1 -	Airbag control unit -J234-

q	Fitting location → Chapter

q	Connector assignment → Chapter

2 -	Mobile telephone operating electronics control unit -J412-

q	Fitting location → Chapter

q	Connector assignment → Chapter

3 -	Parking aid control unit -J446-

q	Fitting location → Chapter

q	Connector assignment → Chapter

4 -	Trailer detector control unit -J345-

q	Fitting location → Chapter

q	Connector assignment → Chapter

5 -	NOx sensor control unit -J583- up to November 2013

q	Fitting location → Chapter

6 -	Control unit for reducing-agent heater -J891- up to November 2013

q	Fitting location panel van / kombi → Chapter

q	Fitting location platform/double cab → Chapter

7 -	Reversing camera system control unit -J772-

q	Fitting location → Chapter

8 -	Compressed air compressor protection control unit -J1013-

q	Fitting location → Chapter

9 -	Turn signal relay for roof mounted turn signals -J436-

q	Fitting location → Chapter

q	Connector assignment → Chapter

10 -	Tyre Pressure Monitoring System control unit -J502-

q	Fitting location → Chapter

11 -	Control unit for programmable special functions -J820-

q	Fitting location → Chapter

q	Connector assignment → Chapter

12 -	Automated manual gearbox control unit -J514-

q	Fitting location → Chapter

q	Connector assignment → Chapter

13 -	Driver door control unit -J386-

q	Fitting location → Chapter

q	Connector assignment → Chapter

14 -	Battery regulation control unit -J840-

q	Fitting location → Chapter

15 -	Steering column electronics control unit -J527-

q	Fitting location → Chapter

q	Connector assignment → Chapter

16 -	Electronic ignition lock -D9-

q	Fitting location → Chapter

q	Connector assignment → Chapter

17 -	Fuse and relay unit

q	Fitting location → Chapter

q	Connector assignment → Chapter

18 -	Onboard supply control unit -J519-

q	Fitting location → Chapter

q	Connector assignment → Chapter

19 -	Dash panel insert -K-

q	Connector assignment → Chapter

Airbag control unit -J234-

Fitting location Under centre console -arrow-

Connector assignment A -  Airbag control unit -J234- Connector B -  96-pin connector -T96-

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Mobile telephone operating electronics control unit -J412-

Fitting location Behind the glove compartment -arrow-

Connector assignment A -  Mobile telephone operating electronics control unit -J412- Connector B -  32-pin connector -T32- C -  2-pin connector -T2- D -  Single connector -T1-

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Fitting location On right next to steering wheel -arrow-   Note: Only for vehicles without radio system, with preparation for radio or with “RCD 2001” radio system

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VW CRAFTER 2007 Parking aid control unit J446

Parking aid control unit -J446-

Fitting location under seat on front left -arrow A-

Connector assignment A -  Parking aid control unit -J446- Connector B -  40-pin connector -T40-

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VW CRAFTER 2007 Trailer detector control unit J345

Trailer detector control unit -J345-

Fitting location Under seat on front left arrow -B-

Connector assignment A -  Trailer detector control unit -J345- Connector B -  6-pin connector -T6t- C -  8-pin connector -T8r- D -  4-pin connector -T4ae- E -  4-pin connector -T4ad-

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Control unit for NOx sender -J583-

Fitting location On right longitudinal member -arrow-   Note: From November 2013, ⇒ Fitting locations: Control units in engine compartment

Control unit for reducing-agent heater -J891-

Fitting location (panel van / kombi) on the reducing agent tank -arrow-   Note: From November 2013, ⇒ Fitting locations: Control units in engine compartment

Fitting location platform/double cab beside the reducing agent tank -arrow-   Note: From November 2013, ⇒ Fitting locations: Control units in engine compartment

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Reversing camera system control unit -J772-

Fitting location under the reversing camera cover, on the roof, rear centre -arrow A-

Compressed air compressor protection control unit -J1013-

Fitting location under seat on front left -A-

Turn signal relay for roof mounted turn signals -J436-

Fitting location Under seat on front left -arrow C-

Connector assignment A -  Turn signal relay for roof mounted turn signals -J436- Connector B -  21-pin connector -T21b-

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Tyre Pressure Monitoring System control unit -J502-

Fitting location Under seat on front left -arrow D-   Note: only models up to April 2014

Tyre Pressure Monitoring System control unit -J502- (from May 2014)

Fitting location On steering column -arrow A-

Control unit for programmable special functions -J820-

Fitting location Under seat on front left -arrow E-

Connector assignment A -  Control unit for programmable special functions -J820- Connector B -  21-pin connector -T21- C -  21-pin connector -T21a-

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Automated manual gearbox control unit -J514-

Fitting location Under seat on front left -arrow F-

Connector assignment A -  Automated manual gearbox control unit -J514- Connector B -  41-pin connector -T41a-

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Driver door control unit -J386-

Fitting location In front left door -arrow-

Connector assignment A -  Driver door control unit -J386- Connector B -  4-pin connector -T4e- C -  4-pin connector -T4p- D -  20-pin connector -T20-

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Battery regulation control unit -J840- Under seat on front left -arrow G-

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VW CRAFTER 2007 Steering column electronics control unit J527

Steering column electronics control unit -J527-

Fitting location On steering column -arrow-

Connector assignment

A -	Steering column electronics control unit -J527-

Connector B -  14-pin connector -T14-

Electronic ignition lock -D9-

Fitting location On right next to steering wheel -arrow-

Connector assignment A -  Electronic ignition lock -D9- Connector B -  8-pin connector -T8e- C -  5-pin connector -T5a- D -  8-pin connector -T8d- E -  8-pin connector -T8c-   Note: T8e connector, only models without ESP

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Fuse and relay unit

Fitting location Left under the dash panel -arrow-

Connector assignment 14-pin connector -T14e- , (H3) -A- 1 -  Not assigned 2 -  Not assigned 3 -  Brake pedal switch -F63- , ABS control unit -J104- , Trailer detector control unit -J345- 4 -  Not assigned 5 -  Engine control unit -J623- 6 -  Brake light switch -F- (up to June 2006), brake pedal switch -F63- (up to June 2006), lateral acceleration sender -G200- , longitudinal acceleration sender -G251- , ABS control unit -J104- 7 -  Air mass meter -G70- , Engine control unit -J623- 8 -  Headlight range control regulator -E102- , Left headlight range control motor -V48- , Right headlight range control motor -V49- 9 -  Self-diagnosis connection 10 -  Not assigned 11 -  Not assigned 12 -  Alternator -C- , engine control unit -J623- 13 -  Engine control unit -J623- 14 -  Engine control unit -J623- Single connector -T1ab- , (H2) -B- 1 -  Terminal 30 voltage supply Single connector -T1ac- , (H4) -C- 1 -  Terminal 30 voltage supply 18-pin connector -T18f- , (H1) -D- 1 -  Starter -B- 2 -  Fuel system pressurisation pump -G6- 3 -  Windscreen wiper motor -V- 4 -  Not assigned 5 -  Main switch for stop/start system -E101- , gearbox neutral position switch -F365- , oil level and oil temperature sender -G266- , continued coolant circulation relay -J151- , automatic glow period control unit -J179- , charge pressure control solenoid valve -N75- , coolant circuit valve -N214- , fuel metering valve -N290- , exhaust gas recirculation cooler changeover valve -N345- (up to October 2007), lambda probe heater -Z19- 6 -  Windscreen wiper motor -V- 7 -  Engine control unit -J623- 8 -  Terminal 31 9 -  Not assigned 10 -  Not assigned 11 -  Fuse 6 on fuse holder B -SB6- 12 -  Airbag control unit -J234- 13 -  Fuel pressure regulating valve -N276- 14 -  Not assigned 15 -  Airbag control unit -J234- 16 -  Treble horn -H2- 17 -  Relief relay 2 for terminal 15 -J817- , fuse 1 on fuse holder D -SD1- (vehicle class 3.8 t only), fuse 2 on fuse holder D -SD2- (vehicle class 3.8 t only) 18 -  Brake light switch -F- , brake pedal switch -F63- , ABS control unit -J104- 15-pin connector -T15- , (C1) -E- 1 -  12 V socket -U5- 2 -  Electronic ignition lock -D9- , ESL control unit -J764- 3 -  Glove compartment light switch -E26- , tail lift switch -E629- , cigarette lighter -U1- 4 -  Electronic ignition lock -D9- , dash panel insert -K- 5 -  Not assigned 6 -  Light switch -E1- , centre operating unit for dash panel -J819- 7 -  Steering column electronics control unit -J527- 8 -  Light switch -E1- , dash panel insert -K- 9 -  Not assigned 10 -  Not assigned 11 -  Heater/heat output switch -E16- 12 -  Horn plate -H- 13 -  Not assigned 14 -  Not assigned 15 -  Dash panel insert -K-

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Onboard supply control unit -J519-

Fitting location Left under the dash panel -arrow-

Connector assignment 12-pin connector -T12g- , (X7) -A- 1 -  Not assigned 2 -  Right fog light bulb -L23- 3 -  Left main beam bulb -L125- 4 -  Right headlight dipped beam bulb -M31- 5 -  Left fog light bulb -L22- 6 -  Right main beam bulb -L126- 7 -  Front passenger side window regulator motor -V148- 8 -  Not assigned 9 -  Front passenger side window regulator motor -V148- 10 -  Left headlight dipped beam bulb -M29- 11 -  Right sliding door central locking motor -V58- , left sliding door central locking motor -V95- , Rear wing door central locking motor -V96- , rear right door central locking motor -V97- (double cab only), rear left door central locking motor -V115- (double cab only) 12 -  Right sliding door central locking motor -V58- , left sliding door central locking motor -V95- , Rear wing door central locking motor -V96- , rear right door central locking motor -V97- (double cab), rear left door central locking motor -V115- (double cab) 52-pin connector -T52- , (X9) -B- 1 -  Heated rear window relay -J9- 2 -  Heated rear window relay 2 -J868- 3 -  Rear left door contact switch for sliding door or side door -F176- 4 -  Rear left central locking lock unit -F222- 5 -  Turn signal relay for roof mounted turn signals -J436- 6 -  Brake pad wear sender 7 -  Not assigned 8 -  Not assigned 9 -  Right side light bulb -M3- 10 -  Not assigned 11 -  Washer pump -V5- 12 -  Driver side turn signal repeater bulb in exterior mirror -L131- 13 -  Front left turn signal bulb -M5- 14 -  Front right window regulator switch -E41- 15 -  Brake fluid level warning contact -F34- 16 -  Not assigned 17 -  Not assigned 18 -  Brake fluid level warning contact -F34- 19 -  Front right window regulator switch -E41- 20 -  Ambient temperature sensor -G17- 21 -  Coolant shortage indicator sender -G32- 22 -  Not assigned 23 -  Left side light bulb -M1- 24 -  Front right turn signal bulb -M7- 25 -  Front passenger side turn signal repeater bulb in exterior mirror -L132- 26 -  Rear window washer pump -V13- 27 -  Washer fluid warning contact -F77- 28 -  Coolant shortage indicator sender -G32- 29 -  Heated windscreen relay -J47- 30 -  Not assigned 31 -  Windscreen wiper motor -V- 32 -  Handbrake warning switch -F9- 33 -  Ambient temperature sensor -G17- 34 -  Fuel gauge sender -G- 35 -  Not assigned 36 -  Washer fluid warning contact -F77- 37 -  Not assigned 38 -  Fuel gauge sender -G- 39 -  Headlight washer system relay -J39- 40 -  Brake pad wear sender 41 -  Rear right door contact switch -F11- (double cab only), rear right central locking lock unit -F223- (panel van / kombi only) 42 -  Rear right door contact switch for sliding door or side door -F7- 43 -  Front passenger door contact switch -F3- 44 -  Not assigned 45 -  Not assigned 46 -  Alarm system relay 1 -J460- 47 -  Battery isolation relay -J7- , relay for special constructions, terminal 61 -J822- 48 -  Front passenger seat central locking motor -V57- 49 -  Front passenger door contact switch -F3- 50 -  Not assigned 51 -  Convenience CAN, high 52 -  Convenience CAN, low 6-pin connector -T6ap- , (X2) -C- 1 -  Front left side marker bulb -M33- 2 -  Centre left side marker bulb -M39- 3 -  Rear left side marker bulb -M37- 4 -  Front right side marker bulb -M34- 5 -  Centre right side marker bulb -M40- 6 -  Rear right side marker bulb -M38- 20-pin connector -T20d- , (X3) -D- 1 -  Left tail light bulb -M4- 2 -  Left brake light bulb -M9- 3 -  Rear fog light bulb -L20- 4 -  High-level brake light bulb -M25- 5 -  Rear right door contact switch -F226- 6 -  Rear right central locking switch -F347- 7 -  Not assigned 8 -  Right end-outline marker lamp bulb -M79- (platform and double cab only) 9 -  Left vent window motor -V83- 10 -  Left vent window motor -V83- 11 -  Right brake light bulb -M10- 12 -  Right tail light bulb -M2- 13 -  Left end-outline marker lamp bulb -M78- (platform and double cab only), number plate light -X- (panel van / kombi) 14 -  Reversing camera system control unit -J772- , left reversing light bulb -M16- , right reversing light bulb -M17- 15 -  Rear left turn signal bulb -M6- 16 -  Rear right turn signal bulb -M8- 17 -  Rear right wing door window wiper motor -V93- 18 -  Rear left wing door window wiper motor -V92- 19 -  Right vent window motor -V84- 20 -  Right vent window motor -V84- 18-pin connector -T18g- , (X6) -E- 1 -  Roof electronics control unit -J528- , (front interior light) -W1- 2 -  Not assigned 3 -  Not assigned 4 -  Roof electronics control unit -J528- 5 -  Elevated side light, front left -M90- 6 -  Elevated side light, front right -M91- 7 -  Heated rear window in left wing door -Z26- 8 -  Interior light relay -J602- 9 -  Interior lights 10 -  Interior lights 11 -  Roof electronics control unit -J528- 12 -  Not assigned 13 -  Roof electronics control unit -J528- 14 -  Not assigned 15 -  Not assigned 16 -  Not assigned 17 -  Heated rear window in right wing door -Z27- 18 -  Not assigned 24-pin connector -T24- , (X1) -F- 1 -  Not assigned 2 -  Switch illumination terminal 58d 3 -  Not assigned 4 -  Not assigned 5 -  Electronic ignition lock -D9- 6 -  Electronic ignition lock -D9- 7 -  Not assigned 8 -  Interior illumination switch -E599- , Interior light with switch-off delay -W15- 9 -  Not assigned 10 -  Not assigned 11 -  Not assigned 12 -  Interior illumination switch -E599- , Interior light with switch-off delay -W15- 13 -  Fog light switch -E7- 14 -  Not assigned 15 -  Not assigned 16 -  Light switch -E1- 17 -  Light switch -E1- 18 -  Light switch -E1- 19 -  Not assigned 20 -  Not assigned 21 -  Not assigned 22 -  Reversing light switch -F4- 23 -  Light switch -E1- 24 -  Light switch -E1- Dash panel insert -K-

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Connector assignment A -  Dash panel insert -K- 18-pin connector -T18a--B- 1 -  Terminal 31 2 -  Oil pressure switch -F1- 3 -  Bonnet contact switch -F266- 4 -  Terminal 30 voltage supply 5 -  Not assigned 6 -  Voltage supply terminal 15a 7 -  Speedometer sender -G22- (speed signal, models without ABS only) 8 -  Speedometer sender -G22- (speed signal, models without ABS only) 9 -  Speed signal (control units without CAN comfort system) 10 -  Not assigned 11 -  Not assigned 12 -  Powertrain CAN, low 13 -  Powertrain CAN, high 14 -  Brake pedal switch -F63- 15 -  Brake light switch -F- 16 -  Not assigned 17 -  Convenience CAN, low 18 -  Convenience CAN, high

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VW CRAFTER 2007 Overview of coupling stations and connectors

Overview of coupling stations and connectors    

1 -	Coupling station on bumper front left

q	Connector, -T8s-

q	Fitting location → Chapter

2 -	Coupling station on centre lock carrier

q	Connector, -T2go-

q	Fitting location → Chapter

3 -	Coupling station on left of cylinder head

q	Connector, -T3b, T8g-

q	Fitting location → Chapter

4 -	Coupling station on right of cylinder head

q	Connector, -T2b, T6-

q	Fitting location → Chapter

5 -	Coupling station on lower part of right of lock carrier

q	Connector, -T4ac-

q	Fitting location → Chapter

6 -	Coupling station on lower part of right engine

q	Connector, -T2a, T2c-

q	Fitting location → Chapter

7 -	Coupling station on right of bulkhead

q	6-pin connector -T6ar-

q	Fitting location → Chapter

q	2-pin connector -T2c-

q	Fitting location → Chapter

8 -	Coupling station in front right wheel housing

q	Connector, -T2u, T2ad-

q	Fitting location → Chapter

9 -	Coupling station below the dash panel on right

q	Connector, -T1, T1b-

q	Fitting location → Chapter

10 -	Coupling station on lower part of right A-pillar

q	Connector, -T4ag, T10, T18, T28-

q	Fitting location → Chapter

11 -	CAN bus wiring junction on lower part of right A-pillar

q	Wiring junction for bus systems -TV25, TV26, TV27, TV48, TV49-

q	Fitting location up to May 2013 → Chapter

q	Fitting location from May 2013 → Chapter

12 -	Coupling station in right A-pillar

q	Connector, -T2ah, T4r, T10e, T10g-

q	Fitting location → Chapter

13 -	Coupling station on right exterior mirror

q	Connector, -T6d, T6w-

q	Fitting location → Chapter

14 -	Coupling station on centre dash panel

q	Connector, -T2e-

q	Fitting location → Chapter

15 -	Coupling station lower centre console

q	Connector, -T14b-

q	Fitting location → Chapter

16 -	Coupling station behind front interior light

q	Connector, -T1f, T1g, T1k, T2f-

q	Fitting location → Chapter

17 -	Coupling station behind the ashtray

q	Connector, -T3u-

q	Fitting location → Chapter

18 -	electric terimnal strip for external use, under the driver's seat

q	electric terimnal strip for external use -TV65-

q	Fitting location → Chapter

19 -	Coupling station under the dash panel, upper left

q	Connector, -T2g, T10i-

q	Fitting location → Chapter

20 -	Coupling station on left exterior mirror

q	Connector, -T6c, T6v-

q	Fitting location → Chapter

21 -	Coupling station in the left A-pillar

q	Connector, -T3v, T4f, T4g, T10f-

q	Fitting location → Chapter

22 -	CAN bus wiring junction on lower part of left A-pillar

q	Wiring junction 4 for bus systems -TV30-

q	Fitting location up to May 2013 → Chapter

23 -	Coupling station on lower part of left A-pillar

q	Connector, -T1e, T6y, T28a-

q	Fitting location → Chapter

24 -	Coupling station in front left wheel housing

q	Connector, -T2t, T2ac-

q	Fitting location → Chapter

25 -	Coupling station in​ engine​ compart., left

q	Connector, -T3, T8, T8a, T9-

q	Fitting location → Chapter

Coupling station on bumper front left A -  8-pin connector -T8s- , black, behind front bumper on left

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VW CRAFTER 2007 Coupling station on centre lock carrier Coupling station on centre lock carrier A -  2-pin connector -T2go- , black, on shock absorver, top centre

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VW CRAFTER 2007 Coupling station on left of cylinder head Coupling station on left of cylinder head A -  8-pin connector -T8g- , black (glow glowplugs) B -  3-pin connector -T3b- , black (Hall sensor, camshaft)

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VW CRAFTER 2007 Coupling station on right of cylinder head Coupling station on right of cylinder head A -  6-pin connector -T6- , brown - black, on the right of the cylinder head, close to bulkhead (Lambda probe) B -  2-pin connector -T2b- , brown, on right of cylinder head, near bulkhead (temperature sender before particulate filter)

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VW CRAFTER 2007 Coupling station on lower part of right of lock carrier Coupling station on lower part of right of lock carrier A -  4-pin connector -T4ac- , black (control unit for radiator fan)

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VW CRAFTER 2007 Coupling station on lower part of right engine Coupling station on lower part of right engine A -  2-pin connector -T2a- , brown, on right oil pan (temperature sender after particulate filter) B -  2-pin connector -T2c- , black, on right oil pan (turbocharger exhaust gas temperature sender 1)

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VW CRAFTER 2007 Coupling station on right of bulkhead Coupling station on right of bulkhead A -  6-pin connector -T6ar- , black

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A -  2-pin connector -T2c- , black

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VW CRAFTER 2007 Coupling station in front right wheel housing Coupling station in front right wheel housing A -  2-pin connector -T2ad- , black - blue (engine speed sensor) B -  2-pin connector -T2u- , balck (sensor for brake pad wear)

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VW CRAFTER 2007 Coupling station below the dash panel on right Coupling station below the dash panel on right A -  Single connector -T1- , black, glove compartment area B -  Single connector -T1b- , black, glove compartment area

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VW CRAFTER 2007 Coupling station on lower part of right A-pillar Coupling station on lower part of right A-pillar A -  18-pin connector -T18- , black B -  28-pin connector -T28- , black C -  10-pin connector -T10- , black D -  4-pin connector -T4ag- , black

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VW CRAFTER 2007 CAN bus wiring junction on lower part of right A-pillar (until May 2013) CAN bus wiring junction on lower part of right A-pillar (until May 2013) A -  Wiring junction 3 for bus systems -TV25-

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Connector designator		Component
2-pin connector -T2ca-	X30/24.1	Onboard supply control unit -J519-
2-pin connector -T2cb-	X30/24.2	Wiring junction 2 for bus systems -TV27-
2-pin connector -T2cc-	X30/24.3	Airbag control unit -J234-
2-pin connector -T2cd-	X30/24.4	Driver door control unit -J386-
2-pin connector -T2ce-	X30/24.5	Trailer detector control unit -J345-
2-pin connector -T2cf-	X30/24.6	Auxiliary heater control unit -J364-
2-pin connector -T2cg-	X30/24.7	Auxiliary heater control unit 2 -J824- l  Only models with 2nd auxiliary coolant heater
2-pin connector -T2ch-	X30/24.8	Control unit for programmable special functions -J820-
2-pin connector -T2ci-	X30/24.9	Parking aid control unit -J446-
2-pin connector -T2ck-	X30/24.11	Wiring junction 4 for bus systems -TV30-

B -  Wiring junction 2 for bus systems -TV27-

Connector designator		Component
2-pin connector -T2ea-	X30/25.1	Wiring junction 3 for bus systems -TV25-
2-pin connector -T2eb-	X30/25.2	Electronic ignition lock -D9-
2-pin connector -T2ec-	X30/25.3	Control unit in dash panel insert -J285-
2-pin connector -T2ed-	X30/25.4	Operating unit for centre dash panel -J819-
2-pin connector -T2ef-	X30/25.6	Heater/heat output switch -E16- l  Only models with no air conditioning system
2-pin connector -T2ef-	X30/25.6	Air conditioning system control unit -J301-
2-pin connector -T2eg-	X30/25.7	Radio -R-
2-pin connector -T2eg-	X30/25.7	Control unit with display for radio and navigation -J503-
2-pin connector -T2eh-	X30/25.8	Mobile telephone operating electronics control unit -J412- l  From November 2008

C -  Wiring junction 1 for bus systems -TV26-

Connector designator	EU 4	EU 5	Component
3-pin connector -T3e-	X30/27.1	X30/45.1	Engine control unit -J623-
2-pin connector -T2fa-	X30/27.2	X30/45.2	Control unit in dash panel insert -J285-
2-pin connector -T2fb-	X30/27.3	X30/45.3	Electronic ignition lock -D9-
2-pin connector -T2fc-	X30/27.4	X30/45.4	ABS control unit -J104-
2-pin connector -T2fd-	X30/27.5	X30/45.5	Lateral acceleration sensor -G200- Longitudinal acceleration sensor -G251-
2-pin connector -T2fe-	X30/27.6	X30/45.6	Steering column electronics control unit -J527-
2-pin connector -T2ff-	X30/27.7	X30/45.7	Tachograph control unit -J621-
2-pin connector -T2fg-	X30/27.8	X30/45.8	Automated manual gearbox control unit -J514-
2-pin connector -T2fk-		X30/45.13	Battery regulation control unit -J840-

VW CRAFTER 2007 CAN bus wiring junction on lower part of right A-pillar (after May 2013) CAN bus wiring junction on lower part of right A-pillar (after May 2013) A -  Wiring junction 5 for bus systems -TV48-

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Connector designator		Component
2-pin connector -T2ia-	X30/50.1	Wiring junction 1 for bus systems -TV26-
2-pin connector -T2ih-	X30/50.8	Parking aid control unit -J446- From May 2013

B -  Wiring junction 6 for bus systems -TV49-

Connector designator		Component
3-pin connector -T3ay-	X30/41.1	Engine control unit -J623-
2-pin connector -T2ja-	X30/41.2	Control unit for NOx sender -J583-
2-pin connector -T2jb-	X30/41.3	Control unit for NOx sender 2 -J881-

C -  Wiring junction 4 for bus systems -TV30-

Connector designator		Component
2-pin connector -T2da-	X30/26.1	Wiring junction 3 for bus systems -TV25-
2-pin connector -T2dd-	X30/26.4	Tyre Pressure Monitoring System control unit -J502-
2-pin connector -T2dg-	X30/26.7	Battery regulation control unit -J840- l  nModels with start/stop system only l  from April 2011

D -  Wiring junction 3 for bus systems -TV25-

Connector designator		Component
2-pin connector -T2ca-	X30/24.1	Onboard supply control unit -J519-
2-pin connector -T2cb-	X30/24.2	Wiring junction 2 for bus systems -TV27-
2-pin connector -T2cc-	X30/24.3	Airbag control unit -J234-
2-pin connector -T2cd-	X30/24.4	Driver door control unit -J386-
2-pin connector -T2ce-	X30/24.5	Trailer detector control unit -J345-
2-pin connector -T2cf-	X30/24.6	Auxiliary heater control unit -J364-
2-pin connector -T2cg-	X30/24.7	Auxiliary heater control unit 2 -J824- l  Only models with 2nd auxiliary coolant heater
2-pin connector -T2ch-	X30/24.8	Control unit for programmable special functions -J820-
2-pin connector -T2ci-	X30/24.9	Parking aid control unit -J446-
2-pin connector -T2ck-	X30/24.11	Wiring junction 4 for bus systems -TV30-

E -  Wiring junction 1 for bus systems -TV26-

Connector designator		Component
3-pin connector -T3e-	X30/45.1	Engine control unit -J623-
2-pin connector -T2fa-	X30/45.2	Control unit in dash panel insert -J285-
2-pin connector -T2fb-	X30/45.3	Electronic ignition lock -D9-
2-pin connector -T2fc-	X30/45.4	ABS control unit -J104-
2-pin connector -T2fd-	X30/45.5	Lateral acceleration sensor -G200- Longitudinal acceleration sensor -G251-
2-pin connector -T2fe-	X30/45.6	Steering column electronics control unit -J527-
2-pin connector -T2ff-	X30/45.7	Tachograph control unit -J621-
2-pin connector -T2fg-	X30/45.8	Automated manual gearbox control unit -J514-
2-pin connector -T2fk-	X30/45.12	Battery regulation control unit -J840-
2-pin connector -T2fl-	X30/45.13	Wiring junction 5 for bus systems -TV48-

VW CRAFTER 2007 Coupling station in right A-pillar Coupling station in right A-pillar A -  4-pin connector -T4r- , black, in right A-pillar, area front passenger bellows B -  10-pin connector -T10e- , black, in right A-pillar, area front passenger bellows C -  2-pin connector -T2ah- , black, in right A-pillar, area front passenger bellows D -  10-pin connector -T10g- , white, in right A-pillar, area front passenger bellows

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VW CRAFTER 2007 Coupling station on right exterior mirror Coupling station on right exterior mirror A -  6-pin connector -T6w- , white (Rear parking aid display) B -  6-pin connector -T6d- , black (mirror adjustment and mirror direction indicator)

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VW CRAFTER 2007 Coupling station on centre dash panel Coupling station on centre dash panel A -  2-pin connector -T2e- , black, behind the radio (additional blower for radio)

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VW CRAFTER 2007 Coupling station lower centre console Coupling station lower centre console A -  14-pin connector -T14b- , black, near airbag control unit

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VW CRAFTER 2007 Coupling station behind front interior light Coupling station behind front interior light A -  Single connector -T1k- , black (aerial) B -  Single connector -T1f- , white (aerial) C -  Single connector -T1g- , black (aerial) D -  2-pin connector -T2f- , black (microphone for hands-free voice system)

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VW CRAFTER 2007 Coupling station behind the ashtray Coupling station behind the ashtray A -  3-pin connector -T3u- , black (cigarette lighter)

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VW CRAFTER 2007 electric terimnal strip for external use electric terimnal strip for external use A -  electric terimnal strip for external use -TV65-

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VW CRAFTER 2007 Coupling station under the dash panel, upper left Coupling station under the dash panel, upper left A -  10-pin connector -T10i- , black (mobile phone holder) B -  2-pin connector -T2g- , lila (aerial mobile phone holder)

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VW CRAFTER 2007 Coupling station on left exterior mirror Coupling station on left exterior mirror A -  6-pin connector -T6c- , black (mirror adjustment and mirror direction indicator) B -  6-pin connector -T6v- , white (Rear parking aid display)

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VW CRAFTER 2007 Coupling station in the left A-pillar Coupling station in the left A-pillar A -  10-pin connector -T10f- , black driver's door bellows area) B -  3-pin connector -T3r- , black driver's door bellows area) C -  4-pin connector -T4f- , black driver's door bellows area) D -  4-pin connector -T4q- , black driver's door bellows area)   Note The connector -T3r- .will not be installed after November 2008!

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VW CRAFTER 2007 CAN bus wiring junction on lower part of left A-pillar CAN bus wiring junction on lower part of left A-pillar A -  Wiring junction 4 for bus systems -TV30- Close to A pillar (until May 2013)

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Connector designator		Component
2-pin connector -T2da-	X30/26.1	Wiring junction 3 for bus systems -TV25-
2-pin connector -T2dd-	X30/26.4	Tyre Pressure Monitoring System control unit -J502-
2-pin connector -T2dg-	X30/26.7	Battery regulation control unit -J840- l  nModels with start/stop system only l  from April 2011

A -  Wiring junction 2 for bus systems -TV27- Close to A pillar (after May 2013)

Connector designator		Component
2-pin connector -T2ea-	X30/25.1	Wiring junction 3 for bus systems -TV25-
2-pin connector -T2eb-	X30/25.2	Electronic ignition lock -D9-
2-pin connector -T2ec-	X30/25.3	Control unit in dash panel insert -J285-
2-pin connector -T2ed-	X30/25.4	Operating unit for centre dash panel -J819-
2-pin connector -T2ef-	X30/25.6	Heater/heat output switch -E16- l  Only models with no air conditioning system
2-pin connector -T2ef-	X30/25.6	Air conditioning system control unit -J301-
2-pin connector -T2eg-	X30/25.7	Radio -R-
2-pin connector -T2eg-	X30/25.7	Control unit with display for radio and navigation -J503-
2-pin connector -T2eh-	X30/25.8	Mobile telephone operating electronics control unit -J412-

VW CRAFTER 2007 Coupling station on lower part of left A-pillar Coupling station on lower part of left A-pillar A -  28-pin connector -T28a- , black B -  Single connector -T1e- , black C -  6-pin connector -T6y- , black (rear loudspeaker)

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VW CRAFTER 2007 Coupling station in front left wheel housing Coupling station in front left wheel housing A -  2-pin connector -T2t- , black-blue (brake pad wear) B -  2-pin connector -T2ac- , black (engine speed sensor)

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VW CRAFTER 2007 Coupling station in​ engine​ compart., left Coupling station in​ engine​ compart., left A -  8-pin connector -T8- , black B -  9-pin connector -T9- , black C -  3-pin connector -T3- , black D -  8-pin connector -T8a- , black

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VW CRAFTER 2007 Overview of control units

Overview of control units    

1 -	Automatic glow period control unit -J179-

q	Fitting location → Chapter

2 -	Radiator fan control unit -J293-

q	Fitting location → Chapter

3 -	Evaluation unit for reducing agent level -G698- From November 2013

q	Fitting location → Chapter

4 -	Control unit for reducing-agent heater -J891- From November 2013

q	Fitting location → Chapter

5 -	Control unit for NOx sender -J583- From November 2013

q	Fitting location → Chapter

6 -	Control unit for NOx sender 2 -J881- From November 2013

q	Fitting location → Chapter

7 -	ABS control unit -J104-

q	Fitting location → Chapter

q	Connector assignment before January 2012 → Chapter

q	Connector assignment after January 2012 → Chapter

8 -	Engine control unit -J623-

q	Fitting location → Chapter

q	Connector assignment → Chapter

Automatic glow period control unit -J179-

Fitting location On left in engine compartment -arrow- VW CRAFTER 2007 Radiator fan control unit J293 Radiator fan control unit -J293-

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Fitting location on right of lock carrier -arrow- VW CRAFTER 2007 Evaluation unit for reducing agent level G698 Evaluation unit for reducing agent level -G698-

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Fitting location under front bumper on right -1- VW CRAFTER 2007 Control unit for reducing-agent heater J891 Control unit for reducing-agent heater -J891-

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Fitting location behind right headlight -1- VW CRAFTER 2007 Control unit for NOx sender J583 Control unit for NOx sender -J583-

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Fitting location in engine compart., right, on longitudinal member -arrow- VW CRAFTER 2007 Control unit for NOx sender 2 J881 Control unit for NOx sender 2 -J881-

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Fitting location on inside longitudinal member, near particulate filter -arrow- VW CRAFTER 2007 ABS control unit J104 ABS control unit -J104-

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Fitting location On left in engine compartment -arrow-

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Connector assignment before January 2012

A -	ABS control unit -J104-

B -	46-pin connector -T46-

Connector assignment after January 2012

A -	ABS control unit -J104-

B -	38-pin connector -T38-

VW CRAFTER 2007 Engine control unit J623 Engine control unit -J623-

Fitting location On left in engine compartment -arrow- VW CRAFTER 2007 Engine control unit -J623- Engine control unit -J623-

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Fitting location: In engine compartment, left ⇒ -arrow-

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Connector assignment

A -	Engine control unit -J623-

B -	94-pin connector -T94-

C -	60-pin connector -T60-

The pin connector -T154- is composed of -T94- connector and -T60- connector.

VW CRAFTER 2007 Overview of earth points

Overview of earth points

656	Earth point on right headlight

q	Fitting location → Chapter

43	Earth point, lower part of right A-pillar

q	Fitting location → Chapter

638	Earth point on right A-pillar

q	Fitting location → Chapter

637	Earth point, airbag control unit

q	Fitting location → Chapter

1	Earth strap, battery - body

q	Fitting location → Chapter

602	Earth point, in front left footwell

q	Fitting location → Chapter

721	Earth point 1, for special constructions

q	Fitting location → Chapter

653	Earth point, on left D-pillar

q	Fitting location → Chapter

65	Earth point, on rear of left longitudinal member

q	Fitting location panel van / kombi → Chapter

q	Fitting location platform/double cab → Chapter

704	Earth point 2 under driver seat

q	Fitting location to April 2008 → Chapter

q	Fitting location from May 2008 → Chapter

34	Earth point under driver seat

q	Fitting location to April 2008 → Chapter

q	Fitting location from May 2008 → Chapter

732	Earth point 3 under driver seat

q	Fitting location from May 2008 → Chapter

670	Earth point 2, on left A-pillar

q	Fitting location → Chapter

639	Earth point on left A-pillar

q	Fitting location → Chapter

671	Earth point 1 on front of left longitudinal member

q	Fitting location → Chapter

5	Earth strap, second battery - body

q	Fitting location → Chapter

655	Earth​ point​ on​ left​ headlight​

q	Fitting location → Chapter

640	Earth point 2 in​ engine​ compart., left

q	Fitting location → Chapter

672	Earth point 2 on front of left longitudinal member

q	Fitting location → Chapter

Earth point on right headlight    656 Earth point on right headlight -arrow-

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VW CRAFTER 2007 Earth points on lower part of right A-pillar Earth points on lower part of right A-pillar    43 Earth point, lower part of right A-pillar -arrow A-    638 Earth point, on right A-pillar -arrow B-

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VW CRAFTER 2007 Earth point, airbag control unit Earth point, airbag control unit    637 Earth point for airbag control unit -arrow-

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VW CRAFTER 2007 Earth points in front left footwell Earth points in front left footwell    1 Earth strap, battery - body -arrow B-    602 Earth point, in front left footwell -arrow A-

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VW CRAFTER 2007 Earth point 1, for special constructions Earth point 1, for special constructions    721 Earth point 1 for special constructions -arrow-

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VW CRAFTER 2007 Earth point, on left D-pillar Earth point, on left D-pillar    653 Earth point, on left D-pillar -arrow-

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VW CRAFTER 2007 Earth point on longitudinal member (panel van/kombi) Earth point on longitudinal member (panel van/kombi)    65 Earth point on rear left longitudinal member -arrow-

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VW CRAFTER 2007 Earth point on longitudinal member (double cab/platform) Earth point on longitudinal member (double cab/platform)    65 Earth point on rear left longitudinal member -arrow-

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VW CRAFTER 2007 Earth points in driver seat storage compartment (until April 2008) Earth points in driver seat storage compartment (until April 2008)    34 Earth point under driver seat -arrow A-    704 Earth point 2 under driver seat -arrow B-

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VW CRAFTER 2007 Earth points in driver seat storage compartment (after May 2008) Earth points in driver seat storage compartment (after May 2008)    704 Earth point 2 under driver seat -arrow A-    34 Earth point under driver seat -arrow B-    732 Earth point 3 under driver seat -arrow C-

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VW CRAFTER 2007 Earth point at top of left A-pillar Earth point at top of left A-pillar    670 Earth point 2 on left A-pillar -arrow-

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VW CRAFTER 2007 Earth point on lower part of left A-pillar Earth point on lower part of left A-pillar    639 Earth point on left A-pillar -arrow-

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VW CRAFTER 2007 Earth point 1 on front of left longitudinal member Earth point 1 on front of left longitudinal member    671 Earth point 1 at front of left longitudinal member -arrow-

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VW CRAFTER 2007 Earth point 2 on front of left longitudinal member Earth point 2 on front of left longitudinal member    672 Earth point 2 at front of left longitudinal member -arrow-

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VW CRAFTER 2007 Earth points in​ engine​ compart., left Earth points in​ engine​ compart., left    5 Earth strap, second battery - body -arrow A-    655 Earth point on left headlight -arrow B-

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VW CRAFTER 2007 Earth point behind left headlight Earth point behind left headlight    640 Earth point 2 in​ engine​ compart., left -arrow-

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