VW CADDY 2017 – Climatic . Wiring diagrams, Pin Connector, Location

Wiring Diagram VW CADDY 2017 - Air conditioning system control unit - Air conditioner compressor regulating valve

E30	Air conditioning system switch
E230	Heated rear window button
G267	Potentiometer for temperature selection rotary knob
J301	Air conditioning system control unit
K84	Air conditioning system warning lamp
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
*	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 - Potentiometer for temperature flap control motor - Evaporator output temperature sender - Air conditioning system control unit - Temperature flap control motor

E159	Fresh air and air recirculation flap switch
G92	Potentiometer for temperature flap control motor
G143	Potentiometer for air recirculation flap control motor
G263	Evaporator output temperature sender
J301	Air conditioning system control unit
K10	Heated rear window warning lamp
K114	Fresh air and air recirculation warning lamp
L16	Fresh air regulator illumination bulb
T6e	6-pin connector, blue
T6f	6-pin connector, blue
T16c	16-pin connector
T20c	20-pin connector, black
V68	Temperature flap control motor
V113	Air recirculation flap control motor
L2	Connection in air conditioning system wiring harness
L10	Connection 2, in air conditioning system wiring harness

Wiring Diagram VW CADDY 2017 - Potentiometer for air distribution flap control motor - Air conditioning system control unit - Air distribution flap control motor

E94	Heated driver seat regulator
E95	Heated front passenger seat regulator
G645	Potentiometer for air distribution flap control motor
J301	Air conditioning system control unit
J774	Heated front seats control unit
T6aj	6-pin connector, blue
T6c	6-pin connector, under seat on front left, black
T16c	16-pin connector
T20c	20-pin connector, black
V428	Air distribution flap control motor
B431	Connection (seat heating), in main wiring harness
L2	Connection in air conditioning system wiring harness
L10	Connection 2, in air conditioning system wiring harness
M45	Connection 5, in driver seat wiring harness
*	Only models with seat heating

Wiring Diagram VW CADDY 2017 - High-pressure sender - Air conditioning system control unit - Onboard supply control unit - Data bus diagnostic interface

E537	Instant heating button
G65	High-pressure sender
J301	Air conditioning system control unit
J519	Onboard supply control unit
J533	Data bus diagnostic interface
SC16	Fuse 16 on fuse holder C
T3c	3-pin connector, black
T20	20-pin connector, red
T20c	20-pin connector, black
T52c	52-pin connector, brown
373	Earth connection 8, in main wiring harness
377	Earth connection 12, in main wiring harness
A201	Positive connection 6 (15a) 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

Wiring Diagram VW CADDY 2017 - Fresh air blower switch - Air conditioning system control unit - Fresh air blower series resistor with overheating fuse - Fresh air blower

E9	Fresh air blower switch
J13	Fresh air blower relay
J301	Air conditioning system control unit
N24	Fresh air blower series resistor with overheating fuse
T4ae	4-pin connector
T5	5-pin connector
T10k	10-pin connector
V2	Fresh air blower
377	Earth connection 12, in main wiring harness
L77	Connection, in fresh air blower wiring harness
L78	Connection 1, in fresh air blower wiring harness
*	Only left-hand drive models
*2	Only models with auxiliary coolant heater
*3	Only right-hand drive models

Wiring Diagram VW CADDY 2017 - Air conditioning system control unit

J301	Air conditioning system control unit
J485	Auxiliary heater operation relay
SC21	Fuse 21 on fuse holder C
SC33	Fuse 33 on fuse holder C
T5	5-pin connector
T10k	10-pin connector
T20c	20-pin connector, black
A167	Positive connection 3 (30a) in dash panel wiring harness
*	Only models with no auxiliary coolant heater
*2	Only models with auxiliary coolant heater
*3	Only left-hand drive models
*4	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

q	Specified torque: 9 Nm

15	Earth point on cylinder head

q	Specified torque: 9 Nm

607	Earth point on left in plenum chamber

q	Specified torque: 9 Nm

609	Earth point on right in plenum chamber

q	Specified torque: 9 Nm

624	Earth point, starter battery

q	Specified torque: 9 Nm

642	Earth point for electronically controlled fan

q	Specified torque: 9 Nm

652	Earth point, engine and gearbox earth

q	Specified torque: 20 Nm

655	Earth point on left headlight

q	Specified torque: 9 Nm

656	Earth point on right headlight

q	Specified torque: 9 Nm

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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

q	Specified torque: 2 Nm

602	Earth point in front left footwell

q	Specified torque: 9 Nm

605	605 Earth point on top end of steering column

q	Specified torque: 9 Nm

45	Earth point behind centre dash panel

q	Specified torque: 9 Nm

47	Earth point in front right footwell

q	Specified torque: 9 Nm

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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

q	Specified torque: 9 Nm

663	Earth point, rear right side panel

q	Specified torque: 9 Nm

705	Earth point on fuel tank

q	Specified torque: 9 Nm

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VW CADDY 2017 Overview of fuses

Overview of fuses

1 -	Fuses (SA) on fuse holder A

q	Fuse assignment, from June 2015

2 -	Fuses (SB) on fuse holder B

q	Fuse assignment, from June 2015

3 -	Fuses (SC) on fuse holder C

q	Fitting location right-hand drive

q	Fuse assignment, from June 2015

Fuses (SA) on fuse holder A Fitting location, fuse holder A -SA- On left in engine compartment, on front E-box.

1 -	Fuse holder A -SA-

Fuse colours for MIDI strip fuse:

t	200 A - purple

t	150 A - grey

t	125 A - pink

t	100 A - blue

t	80 A - white / transparent

t	70 A - brown

t	60 A - yellow

t	50 A - red

t	40 A - green

t	30 A - orange

Multifuse strip fuse → Rep. Gr. 97   Note: The fuse strip (multifuse) must be replaced as a complete unit. Back to overview

Fuses (SB) on fuse holder B

Fitting location of fuse holder B -SB-

On left in engine compartment, on E-box.

   

1 -	Fuse holder B -SB-

Fuse colours for ATO flat fuse:

t	40 A - orange

t	35 A - green-blue

t	30 A - light green

t	25 A - transparent

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	1 A - black

Fuse colours for Maxi ATO flat fuse:

t	60 A - blue

t	50 A - red

t	40 A - orange

t	30 A - light green

t	20 A - yellow

Back to overview

Fuses (SC) on fuse holder C

Fitting location, fuse holder C -SC- , left-hand drive

under dash panel on left.

   

1 -	Fuse holder C -SC-

Fuse colours for ATO flat fuse:

t	40 A - orange

t	35 A - green-blue

t	30 A - light green

t	25 A - transparent

t	20 A - yellow

t	15 A - light blue

t	10 A - red

t	7.5 A - brown

t	5 A - light brown

t	1 A - black

Back to overview 1 -  Fuse holder C -SC- Fuse colours for ATO flat fuse: t  40 A - orange t  35 A - green-blue t  30 A - light green t  25 A - transparent t  20 A - yellow t  15 A - light blue t  10 A - red t  7.5 A - brown t  5 A - light brown t  1 A - black Back to overview         VW CADDY 2017 Overview of relay carriers

Overview of relay carriers

1 -	Relay carrier under E-box

q	Components: J47, J179

q	Fitting location, from June 2015:

2 -

3 -	Relay carrier in footwell (special vehicles)

q	Components: J180, J601

q	Fitting location, from June 2015:

4 -	Relay carrier under dash panel

q	Components: J13, J17, J39, J49, J59, J359, J360, J413, J485, J630, J643, J682, J906, J907, J941, J963

q	Fitting location, left-hand drive, from June 2015:

q	Fitting location, right-hand drive, from June 2015:

Relay carrier under E-box Fitting location, from June 2015: On left in engine compartment.

1 -	Heated windscreen relay -J47-

2 -	Automatic glow period control unit -J179-

Back to overview . VW CADDY 2017 Relay​​ carrier​​ on​​ E-box​​ Relay​​ carrier​​ on​​ E-box​​ Fitting location, from June 2015: On left in engine compartment, on E-box.

R1 -	Engine component current supply relay -J757- (100)

R2 -	Additional coolant pump relay -J496- (100)

-	Push-in bridge -TV23-

Back to overview . VW CADDY 2017 Relay carrier in footwell (special vehicles) Relay carrier in footwell (special vehicles) Fitting location, from June 2015: In front left in footwell

1 -	Switch-over relay 1 for roof ventilator -J180- (645)

-	Taxi alarm remote control, control unit -J601-

Back to overview . VW CADDY 2017 Relay carrier under dash panel Relay carrier under dash panel Fitting location, left-hand drive, from June 2015: under dash panel on left.   Note: t  Figure shows left-hand drive model. t  Figure for right-hand drive models .

A -	Top relay carrier:

1a -	Relay socket (blue)

Horn relay -J413- (646)

1b -	Relay socket (blue)

Headlight washer system relay -J39- (646)

2 -	Relay socket (blue)

Fuel pump relay -J17- (646)

3a/3b -

Relay socket (brown)

Terminal 50 voltage supply relay -J682- (645)

4a/4b -

Relay socket (brown)

Heated rear window relay -J9- (645)

5 -	Relay socket (brown)

Fuel supply relay -J643- (646)

6a/6b -

Relay socket (green)

Starter relay 2 -J907- (507)

7a/7b -

Relay socket (white)

Terminal 15 voltage supply relay -J329- (645)

8 -	Relay socket (green)

Electric fuel pump 2 relay -J49- (646)

Relay for reducing agent metering system -J963- (646)

9a/9b -

Relay socket (black)

X-contact relief relay -J59- (644) , vehicles with no Climatronic

X-contact relief relay -J59- (645) , vehicles with Climatronic

B -	Bottom relay carrier:

1a/1b -

Relay socket (white)

Auxiliary heater operation relay -J485- (645)

2a/2b -

Relay socket (white)

High heat output relay -J360- (644)

3a/3b -

Relay socket (red)

Low heat output relay -J359- (645)

4 -	Relay socket (blue)

Fresh air blower relay -J13- (646)

5a/5b -

Relay socket (black)

Flashing lights relay -J630- (645)

5b -	Relay socket (green)

Trailer voltage supply relay -J941- (646)

Back to overview . VW CADDY 2017 Relay carrier under dash panel Relay carrier under dash panel Fitting location, right-hand drive, from June 2015: On right under dash panel.   Note: t  Figure​shows​right-hand drive model. t  Figure for left-hand drive models

A -	Top relay carrier:

1a -	Relay socket (blue)

Horn relay -J413- (646)

1b -	Relay socket (blue)

Headlight washer system relay -J39- (646)

2 -	Relay socket (blue)

Fuel pump relay -J17- (646)

3a/3b -

Relay socket (brown)

Terminal 50 voltage supply relay -J682- (645)

4a/4b -

Relay socket (brown)

Heated rear window relay -J9- (645)

5 -	Relay socket (brown)

Fuel supply relay -J643- (646)

6a/6b -

Relay socket (green)

Starter relay 2 -J907- (507)

7a/7b -

Relay socket (white)

Terminal 15 voltage supply relay -J329- (645)

8 -	Relay socket (green)

Electric fuel pump 2 relay -J49- (646)

Relay for reducing agent metering system -J963- (646)

9a/9b -

Relay socket (black)

X-contact relief relay -J59- (644) , vehicles with no Climatronic

X-contact relief relay -J59- (645) , vehicles with Climatronic

B -	Bottom relay carrier:

1a -

-

1b -

-

2a/2b -

Relay socket (white)

High heat output relay -J360- (644)

3a/3b -

Relay socket (red)

Low heat output relay -J359- (645)

4 -	Relay socket (blue)

Trailer voltage supply relay -J941- (646)

5a -

-

5b -

-

Back to overview .