Wiring Diagram VW CADDY 2017 - Climatronic control unit - Air conditioner compressor regulating valve
| J255 | Climatronic control unit |
| N280 | Air conditioner compressor regulating valve |
| T4t | 4-pin connector, front left in engine compartment, black |
| T8o | 8-pin connector, near left headlight, black |
| T20c | 20-pin connector, black |
| 209 | Earth connection 6, in engine compartment wiring harness |
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| * | Only models with diesel engine |
| *2 | Only models with Euro 3 emission standard |
| *3 | Only models with Euro 4 emission standard |
| *4 | Only models with Euro 5 emission standard |
| *5 | Only models with petrol engine |
| *6 | Only models with Euro 6 emission standard |
Wiring Diagram VW CADDY 2017 - High-pressure sender - Air quality sensor - Fresh air blower control unit - Climatronic control unit - Fuse 16 on fuse holder C - Fuse 44 on fuse holder C - Fresh air blower
| G65 | High-pressure sender |
| G238 | Air quality sensor |
| J126 | Fresh air blower control unit |
| J255 | Climatronic control unit |
| SC16 | Fuse 16 on fuse holder C |
| SC44 | Fuse 44 on fuse holder C |
| T3as | 3-pin connector, grey |
| T3c | 3-pin connector, black |
| T6h | 6-pin connector, brown |
| T10k | 10-pin connector, black |
| T16n | 16-pin connector |
| T20c | 20-pin connector, black |
| V2 | Fresh air blower |
| |
| 373 | Earth connection 8, in main wiring harness |
| 377 | Earth connection 12, in main wiring harness |
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| A201 | Positive connection 6 (15a) in dash panel wiring harness |
| * | Only left-hand drive models |
| *2 | Only right-hand drive models |
Wiring Diagram VW CADDY 2017 - Sunlight penetration photosensor - Sunlight penetration photosensor 2 - Left vent temperature sender - Right vent temperature sender - Climatronic control unit
| E653 | Button for left seat heating |
| E654 | Button for right seat heating |
| G107 | Sunlight penetration photosensor |
| G134 | Sunlight penetration photosensor 2 |
| G150 | Left vent temperature sender |
| G151 | Right vent temperature sender |
| J255 | Climatronic control unit |
| J774 | Heated front seats control unit |
| T4d | 4-pin connector, black |
| T6c | 6-pin connector, under seat on front left, black |
| T20c | 20-pin connector, black |
| 244 | Earth connection (sender earth), in Climatronic wiring harness |
| B431 | Connection (seat heating), in main wiring harness |
| M45 | Connection 5, in driver seat wiring harness |
| * | Only models with seat heating |
Wiring Diagram VW CADDY 2017 - Potentiometer for defroster flap control motor - Left footwell vent temperature sender - Right footwell vent temperature sender - Evaporator temperature sensor - Climatronic control unit - Defroster flap control motor
| G135 | Potentiometer for defroster flap control motor |
| G261 | Left footwell vent temperature sender |
| G262 | Right footwell vent temperature sender |
| G308 | Evaporator temperature sensor |
| J255 | Climatronic control unit |
| T6g | 6-pin connector, blue |
| T16d | 16-pin connector |
| T16n | 16-pin connector |
| V107 | Defroster flap control motor |
| 433 | Earth connection 2 (sender earth), in Climatronic wiring harness |
| L31 | Connection (5V), in air conditioning system wiring harness |
Wiring Diagram VW CADDY 2017 - Potentiometer for left temperature flap control motor - Potentiometer for right temperature flap control motor - Potentiometer for fresh air/air recirculation - air flow flap control motor - Climatronic control unit - Left temperature flap control motor - Right temperature flap control motor - Fresh air/air recirculation - air flow flap control motor
| G220 | Potentiometer for left temperature flap control motor |
| G221 | Potentiometer for right temperature flap control motor |
| G644 | Potentiometer for fresh air/air recirculation, air flow flap control motor |
| J255 | Climatronic control unit |
| T6 | 6-pin connector, blue |
| T6bo | 6-pin connector, blue |
| T6br | 6-pin connector, blue |
| T16d | 16-pin connector |
| T16n | 16-pin connector |
| V158 | Left temperature flap control motor |
| V159 | Right temperature flap control motor |
| V425 | Fresh air/air recirculation, air flow flap control motor |
| 433 | Earth connection 2 (sender earth), in Climatronic wiring harness |
| L31 | Connection (5V), in air conditioning system wiring harness |
Wiring Diagram VW CADDY 2017 - Potentiometer for front air distribution flap control motor - Climatronic control unit - Onboard supply control unit - Data bus diagnostic interface - Front air distribution flap control motor
| G642 | Potentiometer for front air distribution flap control motor |
| J255 | Climatronic control unit |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| SC21 | Fuse 21 on fuse holder C |
| T6co | 6-pin connector, blue |
| T16d | 16-pin connector |
| T16n | 16-pin connector |
| T20 | 20-pin connector, red |
| T20c | 20-pin connector, black |
| T52c | 52-pin connector, brown |
| V426 | Front air distribution flap control motor |
| 433 | Earth connection 2 (sender earth), in Climatronic wiring harness |
| A167 | Positive connection 3 (30a) in dash panel wiring harness |
| B397 | Connection 1 (convenience CAN bus, high), in main wiring harness |
| B406 | Connection 1 (convenience CAN bus, low), in main wiring harness |
| L31 | Connection (5V), in air conditioning system wiring harness |
| * | Only left-hand drive models |
| *2 | Only right-hand drive models |
VW CADDY 2017 Overview of earth points in front part of vehicle
Overview of earth points in front part of vehicle | | 1 | Earth strap, battery - body |
| q | Specified torque: 20 Nm |
| 13 | Earth point, on right in engine compartment |
| 15 | Earth point on cylinder head |
| 607 | Earth point on left in plenum chamber |
| 609 | Earth point on right in plenum chamber |
| 624 | Earth point, starter battery |
| 642 | Earth point for electronically controlled fan |
| 652 | Earth point, engine and gearbox earth |
| q | Specified torque: 20 Nm |
| 655 | Earth point on left headlight |
| 656 | Earth point on right headlight |
VW CADDY 2017 Overview of earth points in interior of vehicle
Overview of earth points in interior of vehicle |
| 71 | Earth point, front roof cross member |
| 602 | Earth point in front left footwell |
| 605 | 605 Earth point on top end of steering column |
| 45 | Earth point behind centre dash panel |
| 47 | Earth point in front right footwell |
VW CADDY 2017 Overview of earth points in rear part of vehicle
Overview of earth points in rear part of vehicle |
| 662 | Earth point in rear left side panel |
| 663 | Earth point, rear right side panel |
| 705 | Earth point on fuel tank |