Wiring Diagram VW CADDY 2013 - Battery - Battery monitor control unit - Onboard supply control unit - Voltage stabiliser - Fuse 1 in fuse holder A
A | Battery |
B | Starter |
C | Alternator |
J367 | Battery monitor control unit |
J519 | Onboard supply control unit |
J532 | Voltage stabiliser |
J906 | Starter relay 1 |
SA1 | Fuse 1 in fuse holder A |
T2 | 2-pin connector |
T2c | 2-pin connector, near starter |
T4t | 4-pin connector, near starter |
T12c | 12-pin connector, black |
T52a | 52-pin connector, black |
T52c | 52-pin connector, brown |
1 | Earth strap, battery - body |
14 | Earth point, on gearbox |
508 | Threaded connection (30) on E-box |
652 | Earth point, engine and gearbox earth |
A32 | Positive connection (30), in dash panel wiring harness |
A209 | Connection 1 (LIN bus) in dash panel wiring harness |
B159 | Connection (diagnosis), in interior wiring harness |
B319 | Positive connection 5 (30a) in main wiring harness |
* | Only models with no start/stop system |
*2 | Only models with start/stop system |
*3 | Only models with 140 A alternator |
*4 | Only models with 90 A/ 120 A alternator |
*5 | Only models with air conditioning system |
*6 | Only models with no air conditioning system |
Wiring Diagram VW CADDY 2013 - Terminal 15 voltage supply relay - Onboard supply control unit - Fuse holder B - Fuse 4 in fuse holder A - Fuse 5 in fuse holder A - Fuse holder C
J329 | Terminal 15 voltage supply relay |
J519 | Onboard supply control unit |
J682 | Terminal 50 voltage supply relay |
J906 | Starter relay 1 |
SB | Fuse holder B |
SB3 | Fuse 3 on fuse holder B |
SA4 | Fuse 4 in fuse holder A |
SA5 | Fuse 5 in fuse holder A |
SB7 | Fuse 7 on fuse holder B |
SB8 | Fuse 8 on fuse holder B |
SC | Fuse holder C |
SC10 | Fuse 10 on fuse holder C |
SC13 | Fuse 13 on fuse holder C |
SC57 | Fuse 57 on fuse holder C |
T40 | 40-pin connector |
T52b | 52-pin connector, white |
508 | Threaded connection (30) on E-box |
A32 | Positive connection (30), in dash panel wiring harness |
B135 | Connection 1 (15a), in interior wiring harness |
B163 | Positive connection 1 (15), in interior wiring harness |
B321 | Positive connection 7 (30a) in main wiring harness |
* | Only models with start/stop system |
*2 | From November 2012 |
*3 | Only models with no Climatronic |
*4 | Only models with no start/stop system |
Wiring Diagram VW CADDY 2013 - Onboard supply control unit - Fuse holder B - Fuse holder C
J519 | Onboard supply control unit |
SB | Fuse holder B |
SB6 | Fuse 6 on fuse holder B |
SB12 | Fuse 12 on fuse holder B |
SC | Fuse holder C |
SC14 | Fuse 14 on fuse holder C |
SC16 | Fuse 16 on fuse holder C |
SB19 | Fuse 19 on fuse holder B |
SC21 | Fuse 21 on fuse holder C |
T40 | 40-pin connector |
A167 | Positive connection 3 (30a) in dash panel wiring harness |
A192 | Positive connection 3 (15a) in dash panel wiring harness |
A201 | Positive connection 6 (15a) in dash panel wiring harness |
B504 | Positive connection 8 (30a), in interior wiring harness |
* | Only models with no start/stop system |
*2 | Not for models with dual clutch gearbox |
*3 | Only models with rain and light sensor |
*4 | Only models with auxiliary coolant heater |
*5 | Only Camper |
Wiring Diagram VW CADDY 2013 - X-contact relief relay - Onboard supply control unit - Fuse holder B - Fuse holder C
J59 | X-contact relief relay |
J485 | Auxiliary heater operation relay |
J519 | Onboard supply control unit |
SB | Fuse holder B |
SB16 | Fuse 16 on fuse holder B |
SB17 | Fuse 17 on fuse holder B |
SC | Fuse holder C |
SC20 | Fuse 20 on fuse holder C |
SC22 | Fuse 22 on fuse holder C |
SB26 | Fuse 26 on fuse holder B |
SC33 | Fuse 33 on fuse holder C |
SC47 | Fuse 47 on fuse holder C |
SC50 | Fuse 50 on fuse holder C |
SC52 | Fuse 52 on fuse holder C |
SC53 | Fuse 53 on fuse holder C |
T40 | 40-pin connector |
T52a | 52-pin connector, black |
T52b | 52-pin connector, white |
T52c | 52-pin connector, brown |
* | From November 2012 |
*2 | Up to October 2012 |
*3 | Only models with no Climatronic |
*4 | According to equipment |
*5 | Only models with no auxiliary coolant heater |
*6 | Only models with auxiliary coolant heater |
*7 | Only models with 12 V socket |
*8 | Only models with Climatronic |
Wiring Diagram VW CADDY 2013 - Ignition/starter switch - Onboard supply control unit - Steering column electronics control unit - Ignition key withdrawal lock solenoid - Fuse holder C
D | Ignition/starter switch |
F319 | Selector lever locked in position P switch |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
J623 | Engine control unit |
N376 | Ignition key withdrawal lock solenoid, on ignition/starter switch |
SC | Fuse holder C |
SC28 | Fuse 28 on fuse holder C |
SC29 | Fuse 29 on fuse holder C |
SC31 | Fuse 31 on fuse holder C |
T6bq | 6-pin connector |
T8p | 8-pin connector |
T10u | 10-pin connector, under selector lever |
T16a | 16-pin connector |
T52c | 52-pin connector, brown |
B273 | Positive connection (15), in main wiring harness |
B347 | Connection 2 (75), in main wiring harness |
* | Only models with dual clutch gearbox |
*2 | Only models with start/stop system |
*3 | Only models with no start/stop system |
*4 | Only models with air conditioning system/ Climatronic |
*5 | Only models with no air conditioning system/Climatronic |
*6 | Only models with seat heating |
*7 | Only models with rear window wiper |
*8 | Only models with wing doors |
*9 | Only models with rear lid |
*10 | Only models with 12 V socket |
Wiring Diagram VW CADDY 2013 - Horn plate - Onboard supply control unit - Steering column electronics control unit - Driver side airbag igniter
F350 | Coil connector |
H | Horn plate |
J234 | Airbag control unit |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
J623 | Engine control unit |
N95 | Driver side airbag igniter |
T4k | 4-pin connector, yellow |
T12e | 12-pin connector, yellow |
T16a | 16-pin connector |
T50 | 50-pin connector |
372 | Earth connection 7, in main wiring harness |
Wiring Diagram VW CADDY 2013 - Turn signal switch - Headlight dipper and flasher switch - Intermittent wiper switch - Rear wiper switch - Intermittent wiper regulator - Washer pump switch (automatic wash/wipe and headlight washer system) - Cruise control system switch - Multifunction display call-up button - Multifunction display memory switch - Cruise control system (CCS) SET button - Onboard supply control unit - Steering column electronics control unit
E2 | Turn signal switch |
E4 | Headlight dipper and flasher switch |
E22 | Intermittent wiper switch |
E34 | Rear wiper switch |
E38 | Intermittent wiper regulator |
E44 | Washer pump switch (automatic wash/wipe and headlight washer system) |
E45 | Cruise control system switch |
E86 | Multifunction display call-up button |
E109 | Multifunction display memory switch |
E227 | Cruise control system (CCS) SET button |
J519 | Onboard supply control unit |
J527 | Steering column electronics control unit |
T6bn | 6-pin connector, black |
T8t | 8-pin connector, black |
T9a | 9-pin connector, black |
372 | Earth connection 7, in main wiring harness |
375 | Earth connection 10, in main wiring harness |
605 | Earth point, on top end of steering column |
* | Only models with cruise control system (CCS) |
*2 | Only models with multifunction display |
*3 | Only models with 12 V socket |
Wiring Diagram VW CADDY 2013 - Onboard supply control unit - Left fog light bulb - Left cornering light bulb - Left daytime running light bulb - Left side light bulb - Front left turn signal bulb - Left turn signal repeater bulb - Left headlight dipped beam bulb - Left headlight main beam bulb - Left headlight range control motor
J519 | Onboard supply control unit |
L22 | Left fog light bulb |
L148 | Left cornering light bulb |
L174 | Left daytime running light bulb |
M1 | Left side light bulb |
M5 | Front left turn signal bulb |
M18 | Left turn signal repeater bulb |
M29 | Left headlight dipped beam bulb |
M30 | Left headlight main beam bulb |
T10i | 10-pin connector, on left headlight |
T52a | 52-pin connector, black |
T52c | 52-pin connector, brown |
V48 | Left headlight range control motor |
119 | Earth connection 1, in headlight wiring harness |
317 | Earth connection 7, in engine compartment wiring harness |
A199 | Positive connection 4 (15a) in dash panel wiring harness |
B457 | Connection 1 (potentiometer), in main wiring harness |
* | Only models with no automatic headlight range control |
*2 | Only models with fog lights |
*3 | From May 2014 |
*4 | From November 2012 |
*5 | From May 2012 |
*6 | Up to April 2012 |
Wiring Diagram VW CADDY 2013 - Switch and instrument illumination regulator - Headlight range control regulator - Treble horn - Horn relay - Onboard supply control unit
E20 | Switch and instrument illumination regulator |
E102 | Headlight range control regulator |
H2 | Treble horn |
J413 | Horn relay |
J519 | Onboard supply control unit |
L105 | Illumination regulator illumination bulb |
T8e | 8-pin connector, black |
T52b | 52-pin connector, white |
T52c | 52-pin connector, brown |
288 | Earth connection (HRC), in dash panel wiring harness |
317 | Earth connection 7, in engine compartment wiring harness |
640 | Earth point 2, left in engine compartment |
A199 | Positive connection 4 (15a) in dash panel wiring harness |
B457 | Connection 1 (potentiometer), in main wiring harness |
* | Only models with no automatic headlight range control |
Wiring Diagram VW CADDY 2013 - Onboard supply control unit - Right fog light bulb - Right cornering light bulb - Right side light bulb - Front right turn signal bulb - Right turn signal repeater bulb - Right headlight dipped beam bulb - Right headlight main beam bulb - Right headlight range control motor
J519 | Onboard supply control unit |
L23 | Right fog light bulb |
L149 | Right cornering light bulb |
L175 | Right daytime running light bulb |
M3 | Right side light bulb |
M7 | Front right turn signal bulb |
M19 | Right turn signal repeater bulb |
M31 | Right headlight dipped beam bulb |
M32 | Right headlight main beam bulb |
T10j | 10-pin connector, on right headlight |
T52a | 52-pin connector, black |
T52c | 52-pin connector, brown |
V49 | Right headlight range control motor |
120 | Earth connection 2, in headlight wiring harness |
288 | Earth connection (HRC), in dash panel wiring harness |
378 | Earth connection 13, in main wiring harness |
379 | Earth connection 14, in main wiring harness |
609 | Earth point, on right in plenum chamber |
656 | Earth point, on right headlight |
A199 | Positive connection 4 (15a) in dash panel wiring harness |
B457 | Connection 1 (potentiometer), in main wiring harness |
* | Only models with no automatic headlight range control |
*2 | Only models with fog lights |
*3 | From May 2014 |
*4 | From May 2012 |
Wiring Diagram VW CADDY 2013 - Light switch - Fog light switch - Rear fog light switch - Onboard supply control unit
E1 | Light switch |
E7 | Fog light switch |
E18 | Rear fog light switch |
J519 | Onboard supply control unit |
L9 | Light switch illumination bulb |
T10h | 10-pin connector, black |
T52a | 52-pin connector, black |
T52b | 52-pin connector, white |
374 | Earth connection 9, in main wiring harness |
B340 | Connection 1 (58d), in main wiring harness |
* | Only models with fog lights |
*2 | According to equipment |
*3 | Only models with no automatic headlight range control |
Wiring Diagram VW CADDY 2013 - Onboard supply control unit - Left tail light - Right tail light
J519 | Onboard supply control unit |
L47 | Rear right fog light bulb |
M2 | Right tail light bulb |
MX3 | Left tail light |
M4 | Left tail light bulb |
MX4 | Right tail light |
M6 | Rear left turn signal bulb |
M8 | Rear right turn signal bulb |
M9 | Left brake light bulb |
M10 | Right brake light bulb |
M16 | Left reversing light bulb |
M17 | Right reversing light bulb |
T6i | 6-pin connector, black |
T6j | 6-pin connector, black |
T52a | 52-pin connector, black |
T52b | 52-pin connector, white |
T52c | 52-pin connector, brown |
382 | Earth connection 17, in main wiring harness |
383 | Earth connection 18, in main wiring harness |
663 | Earth point, rear right side panel |
B182 | Connection (RL), in interior wiring harness |
* | Optional equipment |
*2 | According to equipment |
*3 | Up to October 2012 |
*4 | Only models with wing doors |
*5 | Only models with basic equipment |
*6 | Only models with rear lid |
Wiring Diagram VW CADDY 2013 - Onboard supply control unit - High-level brake light bulb - Left number plate light - Right number plate light
J519 | Onboard supply control unit |
M25 | High-level brake light bulb |
T2v | 2-pin connector, in rear lid, black |
T2w | 2-pin connector, in rear left wing door, black |
T5e | 5-pin connector, in rear left side panel, black |
T5g | 5-pin connector, in rear left side panel, brown |
T52a | 52-pin connector, black |
T52c | 52-pin connector, brown |
X4 | Left number plate light |
X5 | Right number plate light |
98 | Earth connection, in rear lid wiring harness |
168 | Earth connection, in rear left wing door wiring harness |
382 | Earth connection 17, in main wiring harness |
662 | Earth point, rear left side panel |
* | Only models with rear lid |
*2 | Only models with wing doors |
*3 | According to equipment |
*4 | Only models with rear window wiper |
Wiring Diagram VW CADDY 2013 - Hazard warning lights button - Bonnet contact switch - Onboard supply control unit - Left washer jet heater element - Right washer jet heater element
E229 | Hazard warning lights button |
F266 | Bonnet contact switch |
J519 | Onboard supply control unit |
K6 | Indicator lamp for hazard warning light |
T2y | 2-pin connector, near right headlight, black |
T4 | 4-pin connector |
T52a | 52-pin connector, black |
T52b | 52-pin connector, white |
T52c | 52-pin connector, brown |
Z20 | Left washer jet heater element |
Z21 | Right washer jet heater element |
47 | Earth point, in front right footwell |
369 | Earth connection 4, in main wiring harness |
373 | Earth connection 8, in main wiring harness |
377 | Earth connection 12, in main wiring harness |
B346 | Connection 1 (75), in main wiring harness |
* | Only models with heated washer jets |
*2 | Only models with air conditioning system/ Climatronic |
*3 | Only models with start/stop system |
*4 | Only models with no air conditioning system/Climatronic |
*5 | Only models with seat heating |
Wiring Diagram VW CADDY 2013 - Rain and light sensor - Wiper motor control unit - Onboard supply control unit - Windscreen wiper motor - Washer pump - Windscreen and rear window washer pump
G397 | Rain and light sensor |
J400 | Wiper motor control unit |
J519 | Onboard supply control unit |
T3w | 3-pin connector, black |
T4p | 4-pin connector, black |
T52a | 52-pin connector, black |
T52b | 52-pin connector, white |
V | Windscreen wiper motor |
V5 | Washer pump |
V59 | Windscreen and rear window washer pump |
609 | Earth point, on right in plenum chamber |
B183 | Connection 1 (washer pump), in interior wiring harness |
B184 | Connection 2 (washer pump), in interior wiring harness |
B528 | Connection 1 (LIN bus) in main wiring harness |
* | Only models with rain and light sensor |
*2 | Only models with rear window wiper |
*3 | Only models with no rain and light sensor |
*4 | Only models with no rear window wiper |
Wiring Diagram VW CADDY 2013 - Heated rear window relay - Onboard supply control unit - Rear window wiper motor - Heated rear window in left wing door - Heated rear window in right wing door
J9 | Heated rear window relay |
J519 | Onboard supply control unit |
T5b | 5-pin connector |
T5c | 5-pin connector, in rear right side panel, light pink |
T5e | 5-pin connector, in rear left side panel, black |
T5f | 5-pin connector, in rear left side panel, light pink |
T52b | 52-pin connector, white |
V12 | Rear window wiper motor |
Z26 | Heated rear window in left wing door |
Z27 | Heated rear window in right wing door |
663 | Earth point, rear right side panel |
B180 | Connection (heated rear window), in interior wiring harness |
B183 | Connection 1 (washer pump), in interior wiring harness |
B184 | Connection 2 (washer pump), in interior wiring harness |
* | Only models with rear lid |
*2 | Only models with rear window wiper |
*3 | Only models with wing doors |
Wiring Diagram VW CADDY 2013 - Reversing light switch - Onboard supply control unit - Rear window wiper motor - Heated rear window
F4 | Reversing light switch |
J519 | Onboard supply control unit |
T4a | 4-pin connector, black |
T5c | 5-pin connector, in rear right side panel, light pink |
T5e | 5-pin connector, in rear left side panel, black |
T52a | 52-pin connector, black |
V12 | Rear window wiper motor |
Z1 | Heated rear window |
209 | Earth connection 6, in engine compartment wiring harness |
376 | Earth connection 11, in main wiring harness |
655 | Earth point, on left headlight |
663 | Earth point, rear right side panel |
* | Not for models with dual clutch gearbox |
*2 | Only models with rear lid |
*3 | Up to April 2012 |
Wiring Diagram VW CADDY 2013 - Brake light switch - Onboard supply control unit - Luggage compartment light
F | Brake light switch |
F5 | Luggage compartment light switch |
F357 | Left luggage compartment light switch |
J519 | Onboard supply control unit |
J623 | Engine control unit |
SB22 | Fuse 22 on fuse holder B |
T3br | 3-pin connector |
T3g | 3-pin connector |
T4w | 4-pin connector, black |
T5g | 5-pin connector, in rear left side panel, brown |
T40 | 40-pin connector, black |
T52a | 52-pin connector, black |
T52b | 52-pin connector, white |
T52c | 52-pin connector, brown |
W3 | Luggage compartment light |
209 | Earth connection 6, in engine compartment wiring harness |
655 | Earth point, on left headlight |
B131 | Connection (54), in interior wiring harness |
B351 | Positive connection 2 (87a) in main wiring harness |
B559 | Positive connection 1 (30g) in main wiring harness |
D106 | Connection 4 in engine compartment wiring harness |
W22 | Connection (door contact switch), in rear wiring harness |
* | see applicable current flow diagram for engine |
*2 | From November 2012 |
*3 | Only models with luggage compartment light |
*4 | Only models with wing doors |
*5 | Only models with manual gearbox |
*6 | Only models with rear lid |
*7 | Only models with no luggage compartment light |
*8 | From May 2012 |
*9 | Only models with dual clutch gearbox |
Wiring Diagram VW CADDY 2013 - Anti-dazzle interior mirror button - Onboard supply control unit - Front interior light - Rear interior light - Automatic anti-dazzle interior mirror
E386 | Anti-dazzle interior mirror button |
J519 | Onboard supply control unit |
T3e | 3-pin connector |
T3h | 3-pin connector |
T6ab | 6-pin connector, black |
T52c | 52-pin connector, brown |
W1 | Front interior light |
W13 | Front passenger reading light |
W19 | Driver side reading light |
W43 | Rear interior light |
Y7 | Automatic anti-dazzle interior mirror |
370 | Earth connection 5, in main wiring harness |
602 | Earth point, in front left footwell |
B154 | Connection 1 (DCt), in interior wiring harness |
B559 | Positive connection 1 (30g) in main wiring harness |
* | Only models with rain and light sensor |
*2 | Only Camper |
*3 | Not for Camper |
Wiring Diagram VW CADDY 2013 - Fresh air blower switch - Heater/heat output switch - Onboard supply control unit - Fresh air blower series resistor with overheating fuse - Fresh air blower - Air recirculation flap control motor
E9 | Fresh air blower switch |
E16 | Heater/heat output switch |
E159 | Fresh air and air recirculation flap switch |
E230 | Heated rear window button |
G143 | Potentiometer for air recirculation flap control motor |
J485 | Auxiliary heater operation relay |
J519 | Onboard supply control unit |
K10 | Heated rear window warning lamp |
K114 | Fresh air and air recirculation warning lamp |
L16 | Fresh air regulator illumination bulb |
N24 | Fresh air blower series resistor with overheating fuse |
T4ae | 4-pin connector, black |
T5 | 5-pin connector, black |
T6bj | 6-pin connector, black |
T10k | 10-pin connector, black |
T20c | 20-pin connector, black |
T52a | 52-pin connector, black |
T52b | 52-pin connector, white |
T52c | 52-pin connector, brown |
V2 | Fresh air blower |
V113 | Air recirculation flap control motor |
B177 | Connection (61), in interior wiring harness |
L66 | Connection, in heater blower wiring harness |
L75 | Connection 2, in heater blower wiring harness |
* | see applicable current flow diagram for engine |
*2 | Only models with auxiliary coolant heater |
*3 | Only models with no auxiliary coolant heater |
*4 | Only models with start/stop system |
*5 | Only models with no start/stop system |
Wiring Diagram VW CADDY 2013 - Onboard supply control unit - Data bus diagnostic interface - Diagnostic connection
J519 | Onboard supply control unit |
J533 | Data bus diagnostic interface |
J743 | Mechatronic unit for dual clutch gearbox |
T16 | 16-pin connector |
T20 | 20-pin connector, red |
T20e | 20-pin connector |
T52c | 52-pin connector, brown |
U31 | Diagnostic connection |
367 | Earth connection 2, in main wiring harness |
A178 | Connection (infotainment CAN bus, high), in dash panel wiring harness |
A179 | Connection (infotainment CAN bus, low), in dash panel wiring harness |
B383 | Connection 1 (powertrain CAN bus, high), in main wiring harness |
B390 | Connection 1 (powertrain CAN bus, low), in main wiring harness |
B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
Wiring Diagram VW CADDY 2013 - Control unit in dash panel insert - Onboard supply control unit - Data bus diagnostic interface
J285 | Control unit in dash panel insert |
J519 | Onboard supply control unit |
J533 | Data bus diagnostic interface |
T20 | 20-pin connector, red |
T32 | 32-pin connector, blue |
T52a | 52-pin connector, black |
367 | Earth connection 2, in main wiring harness |
* | Only models with no start/stop system |
*2 | Only models with start/stop system |
Wiring Diagram VW CADDY 2013 - Immobiliser reader coil - Handbrake warning switch - Brake fluid level warning contact - Control unit in dash panel insert - Bulb failure warning lamp
D2 | Immobiliser reader coil |
F1 | Oil pressure switch |
F9 | Handbrake warning switch |
F34 | Brake fluid level warning contact |
J285 | Control unit in dash panel insert |
J362 | Immobiliser control unit |
K2 | Alternator warning lamp |
K3 | Oil pressure warning lamp |
K32 | Brake pad warning lamp |
K33 | Brake fluid level warning lamp |
K65 | Left turn signal warning lamp |
K94 | Right turn signal warning lamp |
K117 | Immobiliser warning lamp |
K118 | Brake system warning lamp |
K170 | Bulb failure warning lamp |
T14a | 14-pin connector, near left headlight, black |
T32 | 32-pin connector, blue |
Wiring Diagram VW CADDY 2013 - Fuel gauge - Coolant temperature gauge - Ambient temperature sensor - Coolant shortage indicator sender - Windscreen washer fluid level sender - Multifunction indicator - Control unit in dash panel insert - Coolant temperature and coolant shortage warning lamp - Washer fluid level warning lamp - Reserve fuel warning lamp - Bonnet open warning lamp
G | Fuel gauge sender |
G1 | Fuel gauge |
G3 | Coolant temperature gauge |
G17 | Ambient temperature sensor |
G32 | Coolant shortage indicator sender |
G33 | Windscreen washer fluid level sender |
H3 | Buzzer and gong |
J119 | Multifunction indicator |
J285 | Control unit in dash panel insert |
K28 | Coolant temperature and coolant shortage warning lamp |
K31 | Cruise control system warning lamp |
K37 | Washer fluid level warning lamp |
K105 | Reserve fuel warning lamp |
K171 | Bonnet open warning lamp |
T5a | 5-pin connector, black |
T32 | 32-pin connector, blue |
410 | Earth connection 1 (sender earth) in main wiring harness |
Wiring Diagram VW CADDY 2013 - Rev. counter - Speedometer - Control unit in dash panel insert - Main beam warning lamp - Side light warning lamp - Rear fog light warning lamp - Engine electronics warning lamp - Door open warning lamp - Trip counter
G5 | Rev. counter |
G21 | Speedometer |
J285 | Control unit in dash panel insert |
K1 | Main beam warning lamp |
K4 | Side light warning lamp |
K13 | Rear fog light warning lamp |
K149 | Engine electronics warning lamp |
K166 | Door open warning lamp |
Y4 | Trip counter |
* | Output for speed signal |
Wiring Diagram VW CADDY 2013 - Cigarette lighter - 12 V socket - 12 V socket 2 - 12 V socket 3
L28 | Cigarette lighter illumination bulb |
T3br | 3-pin connector |
T3bs | 3-pin connector |
T3d | 3-pin connector |
U1 | Cigarette lighter |
U5 | 12 V socket, in rear centre console |
U18 | 12 V socket 2, in rear left side panel |
U19 | 12 V socket 3, in storage compartment |
602 | Earth point, in front left footwell |
662 | Earth point, rear left side panel |
A56 | Positive connection 2 (30), in dash panel wiring harness |
* | Up to October 2012 |
*2 | According to equipment |
*3 | Only models with 12 V socket |
*4 | From November 2012 |
VW CADDY 2013 Overview of all control units
1 - | ABS control unit -J104- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
2 - | Engine control unit -J623- |
q | Fitting location → Chapter |
q | Connector assignment for 121-pin connector -T121- → Chapter |
q | Connector assignment for 60-pin connector -T60- and 94-pin connector -T94- → Chapter |
3 - | Front passenger door control unit -J387- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
4 - | Control unit for cornering light and headlight range control -J745- |
q | Fitting location → Chapter |
5 - | Mobile telephone operating electronics control unit -J412- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
6 - | Control unit in dash panel insert -J285- |
q | Connector assignment → Chapter |
7 - | Steering column electronics control unit -J527- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
8 - | Data bus diagnostic interface -J533- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
9 - | Trailer detector control unit -J345- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
10 - | Parking aid control unit -J446- (2JB ) |
q | Fitting location → Chapter |
11 - | All-wheel drive control unit -J492- |
q | Fitting location → Chapter |
12 - | Heated front seats control unit -J774- |
q | Fitting location → Chapter |
13 - | Driver door control unit -J386- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
14 - | Remote control receiver for auxiliary coolant heater -R149- |
q | Fitting location → Chapter |
15 - | Onboard supply control unit -J519- |
q | Fitting location → Chapter |
q | Connector assignment of 52-pin connector -T52a- black → Chapter |
q | Connector assignment of 52-pin connector -T52b- white → Chapter |
q | Connector assignment of 52-pin connector -T52c- brown → Chapter |
16 - | Park assist steering control unit -J791- (7X5 ),Parking aid control unit -J446- (2JG, 2JX ) |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
17 - | Voltage stabiliser -J532- |
q | Fitting location → Chapter |
18 - | Special vehicle control unit -J608- |
q | Fitting location → Chapter |
19 - | Power steering control unit -J500- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
20 - | Airbag control unit -J234- |
q | Fitting location → Chapter |
q | Connector assignment → Chapter |
21 - | Battery monitoring control unit -J367- |
q | Fitting location → Chapter |
22 - | Wiper motor control unit -J400- |
q | Fitting location → Chapter |
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121-pin connector assignment: |
A - | Engine control unit -J623- |
Connector: |
B - | 81-pin connector -T81- (Pin 1 - Pin 81) |
C - | 40-pin connector -T40- (Pin 82 - Pin 121) |
Note
The 40-pin connector -T40- and the 81-pin connector -T81- are represented in the wiring diagram as a 121-pin connector -T121- . |
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154-pin connector assignment: |
A - | Engine control unit -J623- |
Connector: |
B - | 94-pin connector -T94- |
C - | 60-pin connector -T60- |
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Connector assignment: |
A - | Power steering control unit -J500- |
Connector: |
B - | 2-pin connector -T2b- |
C - | 3-pin connector -T3o- |
D - | 5-pin connector -T5s- |
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Connector assignment: |
A - | ABS control unit -J104- |
q | with ESP only |
Connector: |
B - | 47-pin connector, on wiring harness (T47) |
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Connector assignment: |
A - | Airbag control unit -J234- |
Connector: |
B - | 50-pin connector -T50- |
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Note
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Connector assignment: |
A - | Front passenger door control unit -J387- |
Connector: |
B - | 32-pin connector -T32a- |
C - | 16-pin connector -T16g- |
D - | 20-pin connector -T20b- |
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Connector assignment |
A - | Mobile telephone operating electronics control unit -J412- |
Connector: |
B - | 54-pin connector -T54- |
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|
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Connector assignment: |
A - | Trailer detector control unit -J345- |
Connector: |
B - | 16-pin connector -T16x- |
C - | 12-pin connector -T12m- |
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|
Connector assignment → Chapter |
1 - | Steering column electronics control unit -J527- |
q | under steering column, near steering column switch |
Connector assignment: |
A - | 16-pin connector -T16a- |
1 - Terminal 30 |
2 - Terminal 31 |
3 - connector 1 (convenience CAN bus, low), in main wiring harness -B406- |
4 - connector 1 (convenience CAN bus, low), in main wiring harness -B397- |
5 - Engine control unit -J623- (CCS off) |
6 - Onboard supply control unit -J519- or Engine control unit -J623- (terminal 50) |
7 - Not assigned |
8 - Not assigned |
9 - Not assigned |
10 - Not assigned |
11 - Selector lever sensors control unit -J587- (P) |
12 - Not assigned |
13 - Not assigned |
14 - Onboard supply control unit -J519- (terminal 15) |
15 - Not assigned |
16 - Not assigned |
B - | 4-pin connector, yellow -T4k- |
1 - Airbag 1 - |
2 - Airbag 1 + |
3 - Not assigned |
4 - Not assigned |
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|
|
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Connector assignment: |
A - | Driver door control unit -J386- |
Connector: |
B - | 32-pin connector -T32b- (only vehicles with window regulator) |
- | 16-pin connector -T16e- (only for vehicles without window regulator, not shown) |
C - | 16-pin connector -T16f- |
D - | 20-pin connector -T20a- |
|
|
52-pin connector -T52a- black -A- |
1 - | Fuse 26 on fuse holder B -SB26- (Terminal 30a) |
t | Onboard supply control unit -J519- |
t | Left fog light bulb -L22- , or left cornering light bulb -L148- |
t | Rear left fog light bulb -L46- , or rear right fog light bulb -L47- |
t | Left daytime running light bulb -L174- |
t | Right side light bulb -M3- |
t | Left tail light bulb -M4- |
t | Front left turn signal bulb -M5- |
t | Rear right turn signal bulb -M8- |
t | Right brake light bulb -M10- |
t | Left reversing light bulb -M16- |
t | Right turn signal repeater bulb -M19- |
t | Left headlight dipped beam bulb -M29- |
t | Left headlight main beam bulb -M30- |
2 - | - |
3 - | Right turn signal repeater bulb -M19- |
4 - | Left turn signal repeater bulb -M18- |
5 - | Left headlight main beam bulb -M30- |
6 - | Left daytime running light bulb -L174- (2-filament light bulb) |
7 - | - |
8 - | - |
9 - | Rear right turn signal bulb -M8- |
10 - | Front left turn signal bulb -M5- |
11 - | Left headlight dipped beam bulb -M29- |
12 - | Connection (door contact switch), in rear wiring harness -W22- , luggage compartment light switch -F5- , rear lid lock unit -F256- , luggage compartment light -W3- |
13 - | Rear lid handle release button -E234- |
14 - | Bonnet contact switch -F266- |
15 - | Rear right central locking lock unit -F223- |
16 - | Reversing light switch -F4- |
17 - | Rear fog light switch -E18- |
18 - | Light switch -E1- (Daytime running light) |
19 - | Light switch -E1- (Side lights) |
20 - | Light switch -E1- (Driving light assist) |
21 - | Fog light switch -E7- |
22 - | Light switch -E1- (Headlight dipped beam) |
23 - | Earth connection -31- |
24 - | Fuse 3 on fuse holder B -SB3- (terminal 30_ref) |
25 - | Left fog light bulb -L22- , left cornering light bulb -L148- |
26 - | Right brake light bulb -M10- |
27 - | Left tail light bulb -M4- (2-filament light bulb) |
28 - | Left reversing light bulb -M16- |
29 - | Contact switch for rear left door -F227- , rear lid lock unit -F256- |
30 - | Rear right door contact switch -F11- |
31 - | - |
32 - | Rear left interior locking button -E310- |
33 - | Interior illumination switch -E599- , Rear left door lock unit -VX23- , Surround lighting 1 in rear lid -W61- , Surround lighting 2 in rear lid -W62- |
34 - | Rear left central locking lock unit -F222- |
35 - | Heater/heat output switch -E16- |
36 - | Interior monitoring deactivation switch -E267- |
37 - | - |
38 - | Rear left central locking lock unit -F222- |
39 - | - |
40 - | Rear right central locking lock unit -F223- |
41 - | Rear left door contact switch -F10- |
42 - | Earth connection -31- |
43 - | Washer pump -V5- , Rear window wiper motor -V12- , windscreen and rear window washer pump -V59- |
44 - | Right side light bulb -M3- (2-filament light bulb) |
45 - | High-mounted brake light bulb -M25- |
46 - | Rear lid release motor -V139- |
47 - | - |
48 - | Left sliding door central locking motor -V95- |
49 - | Right sliding door central locking motor -V58- |
50 - | - |
51 - | - |
52 - | - |
|
52-pin connector -T52b- white-B- |
1 - | Fuse 50 on fuse holder C -SC50- (terminal 30_ZV) |
2 - | Washer pump -V5- , Rear window wiper motor -V12- , windscreen and rear window washer pump -V59- |
3 - | - |
4 - | - |
5 - | Rear left door lock unit -VX23- |
6 - | - |
7 - | Left sliding door central locking motor -V95- |
8 - | Right sliding door central locking motor -V58- |
9 - | - |
10 - | - |
11 - | Rear lid release motor -V139- |
12 - | Terminal 15 voltage supply relay -J329- |
13 - | - |
14 - | Heater/heat output switch -E16- |
15 - | Switch and instrument illumination regulator -E20- |
16 - | Rear left interior locking button -E310- |
17 - | - |
18 - | - |
19 - | - |
20 - | - |
21 - | Heated front seats control unit -J774- |
22 - | Heated rear window relay -J9- |
23 - | - |
24 - | Indicator lamp for hazard warning light -K6- |
25 - | - |
26 - | - |
27 - | - |
28 - | X-contact relief relay -J59- |
29 - | Engine control unit -J623- , terminal 50 voltage supply relay -J682- |
30 - | Switch and instrument illumination regulator -E20- |
31 - | - |
32 - | - |
33 - | Wiper motor control unit -J400- , rain and light sensor -G397- (LIN bus) |
34 - | - |
35 - | - |
36 - | Alarm horn -H12- , interior monitoring sensor -G273- , vehicle inclination sender -G384- , Anti-theft alarm sensor -G578- (LIN bus) |
37 - | Interior monitoring deactivation switch -E267- |
38 - | Fuel pump relay -J17-Fuel supply relay -J643- |
39 - | - |
40 - | Headlight washer system relay -J39- |
41 - | Horn relay -J413- |
42 - | Fuse 46 on fuse holder C -Klemme- 30a |
t | Front interior light -W1- |
t | Luggage compartment light -W3- |
t | Glove compartment light -W6- |
t | Rear interior light -W43- |
43 - | (Terminal 30g) |
t | Front interior light -W1- |
t | Luggage compartment light -W3- |
t | Glove compartment light -W6- |
t | Rear interior light -W43- |
44 - | - |
45 - | - |
46 - | - |
47 - | - |
48 - | - |
49 - | - |
50 - | Rear left fog light bulb -L46- (2-filament light bulb) or rear right fog light bulb -L47- (2-filament light bulb) |
51 - | Terminal -58d- |
52 - | Earth connection -31- |
|
52-pin connector -T52c- brown -C- |
1 - | Fuse 24 on fuse holder C -SC24- (terminal 30DWA) |
t | Alarm horn -H12- |
t | Interior monitoring sensor -G273- |
2 - | - |
3 - | Right tail light bulb -M2- (2-filament light bulb) |
4 - | Left brake light bulb -M9- |
5 - | Earth connection -31- |
6 - | - |
7 - | Hazard warning lights button -E229- |
8 - | - |
9 - | - |
10 - | Front interior light -W1- , Rear interior light -W43-Terminal -TK- |
11 - | - |
12 - | - |
13 - | Steering column electronics control unit -J527-Terminal -15- |
14 - | Steering column electronics control unit -J527-Terminal -50- |
15 - | Connection 1 (convenience CAN bus, high), in main wiring harness -B397- |
16 - | Connection 1 (convenience CAN bus, low), in main wiring harness -B406- |
17 - | Terminal -54- |
18 - | - |
19 - | - |
20 - | - |
21 - | - |
22 - | - |
23 - | - |
24 - | - |
25 - | Right fog light bulb -L23- , or right cornering light bulb -L149- |
26 - | Left side light bulb -M1- (2-filament light bulb) |
27 - | Licence plate light -X- |
28 - | Right reversing light bulb -M17- , automatic anti-dazzle interior mirror -Y7- |
29 - | - |
30 - | Clutch position sender -G476- , or mechatronic unit for dual clutch gearbox -J743- PN signal, orterminal -31- |
31 - | Steering column electronics control unit -J527-Terminal -15- |
32 - | Alternator -C- , Heater/heat output switch -E16- |
33 - | - |
34 - | Connection (diagnosis), in interior wiring harness -B159- |
t | Voltage stabiliser -J532- |
t | Starter relay 1 -J906- |
t | Engine control unit -J623- |
35 - | Switch and instrument illumination regulator -E20- |
36 - | - |
37 - | - |
38 - | - |
39 - | - |
40 - | - |
41 - | - |
42 - | Fuse 16 on fuse holder B -SB16- (Terminal 30a) |
t | Right fog light bulb -L23- , or right cornering light bulb -L149- |
t | Rear left fog light bulb -L46- , or rear right fog light bulb -L47- |
t | Right daytime running light bulb -L175- |
t | Left side light bulb -M1- |
t | Right tail light bulb -M2- |
t | Rear left turn signal bulb -M6- |
t | Front right turn signal bulb -M7- |
t | Left brake light bulb -M9- |
t | Right reversing light bulb -M17- |
t | Left turn signal repeater bulb -M18- |
t | High-mounted brake light bulb -M25- |
t | Right headlight dipped beam bulb -M31- |
t | Right headlight main beam bulb -M32- |
43 - | - |
44 - | - |
45 - | - |
46 - | Right headlight main beam bulb -M32- |
47 - | Right daytime running light bulb -L175- (2-filament light bulb) |
48 - | - |
49 - | - |
50 - | Front right turn signal bulb -M7- |
51 - | Rear left turn signal bulb -M6- |
52 - | Right headlight dipped beam bulb -M31- |
|
|
Connector assignment: |
A - | Park assist steering control unit -J791- (7X5 ),Parking aid control unit -J446- (2JG, 2JX ) |
Connectors: |
B - | 12-pin connector, black -T12f- , 12-pin connector, black -T12g- |
C - | 12-pin connector, brown -T12e- |
D - | 16-pin connector, brown -T16k- , 16-pin connector, brown -T16l- |
|
|
Connector assignment: |
A - | Data bus diagnostic interface -J533- |
Connector: |
B - | 20-pin connector, red -T20- |
|
1 - | Voltage stabiliser -J532- |
A - | 12-pin connector, black -T12c- |
|
Dash panel insert -K- with control unit in dash panel insert -J285- |
Connector assignment for 32-pin connector, blue -T32- |
1 - | Fuel gauge sensor -G- (full) |
2 - | Fuel gauge sensor -G- (empty) |
3 - | Fuel gauge sensor 2 -G169- (full) |
4 - | Fuel gauge sensor 2 -G169- (empty) |
5 - | - |
6 - | - |
7 - | Immobiliser reader coil -D2- |
8 - | Immobiliser reader coil -D2- |
9 - | Output for speed signal |
10 - | - |
11 - | Oil level and oil temperature sender -G266- |
12 - | - |
13 - | - |
14 - | - |
15 - | - |
16 - | Terminal 31 |
17 - | Windscreen washer fluid level sender -G33- (washer fluid level warning lamp -K37- ) |
18 - | Coolant shortage indicator sender -G32- (coolant temperature and coolant shortage warning lamp -K28- ) |
19 - | Ambient temperature sensor -G17- |
20 - | Earth for sensor |
21 - | - |
22 - | - |
23 - | - |
24 - | - |
25 - | Handbrake warning switch -F9- (handbrake warning lamp -K139- ) |
26 - | Brake fluid level warning contact -F34- (brake fluid level warning lamp -K33- ) |
27 - | Oil pressure switch -F1- (oil pressure warning lamp -K3- ) |
28 - | Data bus diagnostic interface -J533- CAN bus, high |
29 - | Data bus diagnostic interface -J533- CAN bus, low |
30 - | - |
31 - | Terminal 15a |
32 - | Terminal 30a |
|
1 - | Wiper motor control unit -J400- |
A - | 4-pin connector, black -T4p- |
|
1 - | Battery monitoring control unit -J367- |
A - | 2-pin connector -T2- |
Note
|
1 - | Control unit for cornering light and headlight range control -J745- |
A - | 26-pin connector -T26b- |
Note
|
1 - | Remote control receiver for auxiliary coolant heater -R149- |
A - | 6-pin connector, blue -T6v- |
B - | Aerial connection point |
|