Wiring Diagram VW SURAN 2011 - Battery Starter Generator Alternator Voltage regulator

| A | Battery |
| B | Starter |
| C | Generator Alternator |
| C1 | Voltage regulator |
| J623 | Engine control unit |
| S162 | Fuse 1 30 in battery fuse holder |
| S163 | Fuse 2 30 in battery fuse holder |
| T1j | Fitting connector single on starter |
| T2ak | Fitting connector 2pin on engine compartment |
| T2ar | Fitting connector 2pin on generator alternator |
| 1 | Earth strap battery body |
| 49 | Earth point near the battery |
| 507 | Screw connection 30 battery fuse holder |
Wiring Diagram VW SURAN 2011 - Ignition switch Xcontact relief relay
| D | Ignition switch |
| J59 | Xcontact relief relay |
| SB48 | Fuse 48 on fuse holder B |
| SC2 | Fuse 2 on fuse holder C |
| T3c | Fitting connector 3pin on 12volt socket |
| T6d | Fitting connector 6pin in Xcontact relief relay |
| T8a | Fitting connector 8pin on ignition switch |
| U5 | 12volt socket |
| B272 | Positive connection 30 on main harness |
| B275 | Positive connection 87 on main harness |
| B298 | Positive connection 2 30 on main harness |
| B300 | Positive connection 4 30 on main harness |
| B346 | Connection 1 75 on main harness |
Wiring Diagram VW SURAN 2011 - Central control unit for the convenience system Driver side window regulator motor Front passenger side window regulator motor
| J234 | Airbag control unit |
| J393 | Central control unit for the convenience system |
| T2au | Fitting connector 2pin in Driver side window regulator motor |
| T2av | Fitting connector 2pin in Front passenger side window regulator motor |
| T4k | Fitting connector 4pin for front left door |
| T4n | Fitting connector 4pin for front right door |
| T16a | Fitting connector 16 poles in diagnosis |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| T75a | Fitting connector 75 poles on airbag control unit |
| V147 | Driver side window regulator motor |
| V148 | Front passenger side window regulator motor |
| 370 | Earth connection 5 in main harness |
| 606 | Earth point under the centre console near the selection lever |
| B625 | Connection diagnostic cable K on main harness |
Wiring Diagram VW SURAN 2011 - Driver door power latching system contact switch Central control unit for the convenience system Rear left window regulator motor Rear right window regulator motor Driver door power latching motor
| F338 | Driver door power latching system contact switch |
| J393 | Central control unit for the convenience system |
| T2bf | Fitting connector 2pin in rear right window regulator motor |
| T2bg | Fitting connector 2pin in rear left window regulator motor |
| T4y | Fitting connector 4pin for front left door |
| T4y | Fitting connector 4pin for rear right door |
| T4z | Fitting connector 4pin for rear left door |
| T6j | Fitting connector 6pin in Driver door power latching motor |
| T12c | Fitting connector 12 poles on central control unit for the convenience system |
| T21a | Fitting connector 21 poles for front left door |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| V26 | Rear left window regulator motor |
| V27 | Rear right window regulator motor |
| V302 | Driver door power latching motor |
Wiring Diagram VW SURAN 2011 - Left front window operating switch Rear left window drive switch driver side Rear right window drive switch driver side Central control unit for the convenience system
| E40 | Front left window regulator switch |
| E53 | Rear left window regulator switch in driver door |
| E55 | Rear right window regulator switch in driver door |
| E81 | Front right window regulator switch in driver door |
| J393 | Central control unit for the convenience system |
| L53 | Window regulator switch illumination bulb |
| T4s | Fitting connector 4pin in Front left window regulator switch |
| T4ac | Fitting connector 4pin in Rear left window regulator switch in driver door |
| T12c | Fitting connector 12 poles on central control unit for the convenience system |
| T21a | Fitting connector 21 poles for front left door |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| R37 | Connection 1 window operation in driver door wiring harness |
Wiring Diagram VW SURAN 2011 - Rear window locking switch Interior locking switch driver side Central control unit for the convenience system Interior lock switch illumination bulb Rear window locking switch illumination bulb
| E39 | Rear window locking switch |
| E150 | Interior locking switch driver side |
| J393 | Central control unit for the convenience system |
| K194 | Window regulator lock warning lamp |
| L99 | Interior lock switch illumination bulb |
| L154 | Rear window regulator isolation switch illumination bulb |
| T4t | Fitting connector 4pin in Interior locking switch driver side |
| T6r | Fitting connector 6pin in rear window locking switch |
| T12c | Fitting connector 12 poles on central control unit for the convenience system |
| T21a | Fitting connector 21 poles for front left door |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| 267 | Earth connection 2 in driver door wiring harness |
Wiring Diagram VW SURAN 2011 - Rearview mirrors adjustment switch Central control unit for the convenience system Mirror adjustment switch illumination bulb Driver side turn signal repeater bulb Driver side mirror adjustment motor
| E48 | Mirror adjustment changeover switch |
| J351 | Folding exterior mirror control unit |
| J393 | Central control unit for the convenience system |
| L78 | Mirror adjustment switch illumination bulb |
| L131 | Driver side turn signal repeater bulb |
| T5r | Fitting connector 5pin in Driver side mirror adjustment motor |
| T10e | Fitting connector 10 poles on rearview mirror adjustment switch |
| T18b | Fitting connector 18 poles on Folding exterior mirror control unit |
| T21a | Fitting connector 21 poles for front left door |
| V17 | Driver side mirror adjustment motor |
| V149 | Driver side mirror adjustment motor |
| 267 | Earth connection 2 in driver door wiring harness |
| R27 | Connection rearview mirror adjustment in driver door wiring harness |
Wiring Diagram VW SURAN 2011 - Window regulator switch in front passenger door Central control unit for the convenience system Window regulator switch illumination bulb Front passenger mirror side turn signal repeater bulb
| E107 | Window regulator switch in front passenger door |
| J393 | Central control unit for the convenience system |
| L53 | Window regulator switch illumination bulb |
| L132 | Front passenger side mirror turn signal repeater bulb |
| T4u | Fitting connector 4pin in Window regulator switch in front passenger door |
| T5u | Fitting connector 5pin in Front passenger side mirror adjustment motor |
| T5t | Fitting connector 5pin for front right door |
| T21a | Fitting connector 21 poles for front left door |
| T21b | Fitting connector 21 poles for front right door |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| V25 | Front passenger side mirror adjustment motor |
| V150 | Front passenger side mirror adjustment motor |
| 366 | Earth connection 1 in main harness |
| 368 | Earth connection 3 in main harness |
| 606 | Earth point under the centre console near the selection lever |
| Only for vehicles without electric operation of external rear view mirrors |
Wiring Diagram VW SURAN 2011 - Central control unit for the convenience system Front passenger door power latching motor
| J393 | Central control unit for the convenience system |
| T2dh | Fitting connector 2pin in Front passenger door power latching system engine |
| T4n | Fitting connector 4pin for front right door |
| T12b | Fitting connector 12 poles on central control unit for the convenience system |
| T21a | Fitting connector 21 poles for front left door |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| V303 | Front passenger door power latching motor |
| 368 | Earth connection 3 in main harness |
| 606 | Earth point under the centre console near the selection lever |
| B278 | Positive connection 2 15a on main harness |
| B724 | Connection central locking opened on main harness |
| B725 | Connection central locking closed on main harness |
Wiring Diagram VW SURAN 2011 - Central control unit for the convenience system Rear left central door locking system engine Rear right central door locking system engine
| J393 | Central control unit for the convenience system |
| J917 | Control unit for lighting and wiper functions |
| T2di | Fitting connector 2pin in rear right central door locking system engine |
| T2dj | Fitting connector 2pin in rear left central door locking system engine |
| T6n | Fitting connector 6pin in rear right door |
| T6q | Fitting connector 6pin for rear left door |
| T16d | Fitting connector 16 poles on control unit for lighting and wiper functions |
| V307 | Rear left central power latching system engine |
| V308 | Rear right central power latching system engine |
| B465 | Connection 1 on main harness |
| B720 | Connection 1 central locking on main harness |
| B720 | Connection 1 central locking on main harness |
| B721 | Connection 2 central locking on main harness |
| B722 | Connection 3 central locking on main harness |
| B723 | Connection 4 central locking on main harness |
| R84 | Connection 1 central locking on rear left door wiring harness |
| R85 | Connection 2 central locking on rear left door wiring harness |
| R86 | Connection 1 central locking on rear right door wiring harness |
| R87 | Connection 2 central locking on rear right door wiring harness |
| Only for vehicles with control unit lighting and wiper functions |
Wiring Diagram VW SURAN 2011 - Rear right door window regulator switch Rear left door window regulator switch Rear right door window regulator switch Central control unit for the convenience system Window regulator switch illumination bulb
| E52 | Rear left door window regulator switch |
| E54 | Rear right door window regulator switch |
| J393 | Central control unit for the convenience system |
| L53 | Window regulator switch illumination bulb |
| T4aa | Fitting connector 4pin in rear right door window regulator switch |
| T4ab | Fitting connector 4pin in rear left door window regulator switch |
| T6m | Fitting connector 6pin in rear right door |
| T6p | Fitting connector 6pin for rear left door |
| T12c | Fitting connector 12 poles on central control unit for the convenience system |
| T21a | Fitting connector 21 poles for front left door |
| B340 | Connection 1 58d on main harness |
Wiring Diagram VW SURAN 2011 - Rear lid unlocking switch Rear lid contact switch Central control unit for the convenience system Rear lid central locking motor
| E165 | Rear lid unlocking switch |
| F111 | Rear lid contact switch |
| J393 | Central control unit for the convenience system |
| T2cm | Fitting connector 2pin in rear lid central locking motor |
| T2dk | Fitting connector 2pin on rear lid contact switch |
| T5c | Fitting connector 5pin behind rear left side lining near the wheelhouse |
| T6ad | Fitting connector 6pin on rear lid unlocking switch |
| T12c | Fitting connector 12 poles on central control unit for the convenience system |
| V53 | Rear lid central locking motor |
| 50 | Earth point on left luggage compartment |
| 98 | Earth connection on rear lid wiring harness |
| B318 | Positive connection 4 30a on main harness |
| B468 | Connection 4 on main harness |
Wiring Diagram VW SURAN 2011 - Driver vanity mirror contact switch Front passenger vanity mirror contact switch Central control unit for the convenience system Front internal light Trunk lighting Passenger side reading light Passenger vanity mirror with lighting
| F147 | Driver vanity mirror contact switch |
| F148 | Front passenger vanity mirror contact switch |
| J393 | Central control unit for the convenience system |
| T2dl | Fitting connector 2pin on Driver vanity mirror contact switch |
| T2dm | Fitting connector 2pin in driver vanity mirror with lighting |
| T2dn | Fitting connector 2pin on Front passenger vanity mirror contact switch |
| T2do | Fitting connector 2pin in Passenger vanity mirror with lighting |
| T2dt | Fitting connector 2pin in luggage compartment light |
| T3e | Fitting connector 3pin in front interior light |
| T12b | Fitting connector 12 poles on central control unit for the convenience system |
| W1 | Front internal light |
| W3 | Trunk lighting |
| W13 | Passenger side reading light |
| W14 | Passenger courtesy mirror with lighting |
| W19 | Driver side reading light |
| W20 | Driver courtesy mirror with lighting |
| 374 | Earth connection 9 in main harness |
| B317 | Positive connection 3 30a on main harness |
| Only for vehicles with central locking remote control |
Wiring Diagram VW SURAN 2011 - Antidazzle interior mirror button Driver door contact switch Front passenger door contact switch Reversing light switch
| E386 | Antidazzle interior mirror button |
| F2 | Driver door contact switch |
| F3 | Front passenger door contact switch |
| F4 | Reversing light switch |
| F10 | Rear left door contact switch |
| F11 | Rear right door contact switch |
| J393 | Central control unit for the convenience system |
| K187 | Antidazzle interior mirror warming lamp |
| T1c | Fitting connector single on Driver door contact switch |
| T1d | Fitting connector single on Front passenger door contact switch |
| T1o | Fitting connector single on Rear left door contact switch |
| T1p | Fitting connector single on Rear right door contact switch |
| T2al | Fitting connector 2pin on reversing light switch |
| T3al | Fitting connector 3pin on rear left reading lamp |
| T3am | Fitting connector 3pin on rear right reading lamp |
| T6ac | Fitting connector 6pin in Antidazzle interior mirror button |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| W11 | Rear left reading light |
| W12 | Rear right reading light |
| Y7 | Automatic antidazzle interior mirror |
| 375 | Earth connection 10 in main harness |
| B277 | Positive connection 1 15a on main harness |
| B336 | Connection 2 54 on main harness |
Wiring Diagram VW SURAN 2011 - Front hood contact switch motor cover for alarm system Horn and dualtone horn Ultrasound sensor for the alarm system Central control unit for the convenience system
| F120 | Front hood contact switch motor cover for alarm system |
| H1 | Horn or dual tone horn |
| G209 | Ultrasound sensor for the alarm system |
| J393 | Central control unit for the convenience system |
| R | Radio |
| T2z | Fitting connector 2pin in horn or dual tone horn |
| T2ab | Fitting connector 2pin on front hood contact switch motor cover for alarm system |
| T4i | Fitting connector 4pin on ultrasound sensor for the alarm system |
| T8f | Fitting connector 8pin on radio |
| T12b | Fitting connector 12 poles on central control unit for the convenience system |
| T16a | Fitting connector 16 poles in diagnosis |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| 13 | Earth point in engine compartment right |
| 367 | Earth connection 2 in main harness |
| 371 | Earth connection 6 in main harness |
| 605 | Earth point in upper steering column area |
| 606 | Earth point under the centre console near the selection lever |
| B518 | Connection 86s on main harness |
Wiring Diagram VW SURAN 2011 - Central control unit for the convenience system Front passenger side mirror turn signal repeater bulb
| J393 | Central control unit for the convenience system |
| L132 | Front passenger side mirror turn signal repeater bulb |
| T2eh | Fitting connector 2pin on front passenger side mirror turn signal repeater bulb |
| T5t | Central control unit for the convenience system |
| T12b | Fitting connector 12 poles on central control unit for the convenience system |
| T23a | Fitting connector 23 poles on central control unit for the convenience system |
| SC4 | Fuse 4 on fuse holder C |
| SC11 | Fuse 11 on fuse holder C |
| SC16 | Fuse 16 on fuse holder C |
| SC22 | Fuse 22 on fuse holder C |
| B301 | Positive connection 5 30 on main harness |
| B631 | Connection turn signal right on main harness |
| Only for vehicles without electric operation of external rear view mirrors |
Wiring Diagram VW SURAN 2011 - Driver side turn signal repeater bulb
| L131 | Driver side turn signal repeater bulb |
| SB37 | Fuse 37 on fuse holder B |
| SB38 | Fuse 38 on fuse holder B |
| SB39 | Fuse 39 on fuse holder B |
| SC12 | Fuse 12 on fuse holder C |
| SC14 | Fuse 14 on fuse holder C |
| T2eg | Fitting connector 2pin on driver side external mirror turn signal repeater bulb |
| T5s | Fitting connector 5pin for front left door |
| B273 | Positive connection 15 on main harness |
| B299 | Positive connection 3 30 on main harness |
| B630 | Connection turn signal left on main harness |
| Only for vehicles without electric operation of external rear view mirrors |
Wiring Diagram VW SURAN 2011 - Fuel level indicator Coolant temperature indicator Tachometer Speedometer Control unit w indicator on the combined instrument Combined instrument Alternator control light Control light for the alarm system
| G1 | Fuel level indicator |
| G3 | Coolant temperature indicator |
| G5 | Tachometer |
| G21 | Speedometer |
| J285 | Control unit w indicator on the combined instrument |
| K | Combined instrument |
| K2 | Alternator control light |
| K95 | Alarm system warning lamp |
| T32a | Fitting connector 32 poles on Control unit w indicator on the combined instrument |
| B464 | Connection speed signal on main harness |
| Only for vehicles with control unit lighting and wiper functions |
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