ECS Electronics TO-245-BHU User manual

© ECS Electronics B.V. Revision: 0 TO-245-BHU / 190417CD
Partnr.: TO-245-BHU
Toyota C-HR 10/2016-
• Fitting instructions electric wiring kit tow bar with 12-N socket up to DIN/ISO Norm
1724.
• We would expressly point out that assembly not carried out properly by a competent
installer will resultin cancellation of any right to damage compensation, in particular
those arising by virtue of the product liability act.
• Contents of these kits and their fitting manuals are subject to alteration without
notice, please ensure that these instructions are read and fully understood before
commencing installation.
• Do not overload circuits; the maximum loads per connection are detailed in this
manual.
• Attention! Before Installation, please read
this manual carefully and inform your customer
to consult the vehicle owners manual to check
for any vehicle modifications required before towing.
• In the event of functional problems,
troubleshooting must be limited to about 0.5 hours,
contact the technical support:
[email protected] / 07440 202 052.

Part list
© ECS Electronics B.V. Pag. 2 TO-245-BHU / 190417CD
DU
FR
NL
GB
ES
IT
SE
CZ
DK
FI
GR
NO
PL
Bedienungsanleitung
Moded'emploi
Gebruikershandleiding
Userguide
Guíadel usuario
Manualedi istruzioni
Bedienungsanleitung
Moded'emploi
Gebruikershandleiding
Userguide
Guíadel usuario
Manualedi istruzioni
Bruksanvisning
©ECSElectronics B.V. www.ecs-electronics.com CT-026-DL/ 210305RHRevision:0
Citroën C4 Hatchback
Partnr.:CT-026-DL
3x 3x 1x
1x
20 Amp.
LowProf mini
20 Amp.
1x
10x
1x1x
X
R1
L1
R2
L2
L3
MA
CB
G
OPTION
PDC
2x
15x
2x
M
3x
B
1x
Pag. 14
Optional UN-243-YZ
Reverse lamp pre-wire
extension
X
1x

2
© ECS Electronics B.V. Pag. 3 TO-245-BHU / 190417CD
!Code
3:3
ROUTING
1
R2
R1
L1
L2
L3
BM +
X
A
G
C
4
2
1
3

© ECS Electronics B.V. Pag. 4 TO-245-BHU / 190417CD
3
4
1
2
10mm
3
5
4

© ECS Electronics B.V. Pag. 5 TO-245-BHU / 190417CD
5
C
A A
B
Pag. 11
SOCKET CONNECTION
1
1 2 3
1 2 3
3
X
SEAL WITH
SILICONE.
4
2
X
R2
L3
Option 1
Option 1
Option 2
Option 2
X X

© ECS Electronics B.V. Pag. 6 TO-245-BHU / 190417CD
7
8
SEAL WITH
SILICONE.
6
1
2
R1
R1
R2
1
2
3
21 3
4
DISCONNECT
4
3
1
2
10mm
3

DISCONNECT
4
3
10mm
L1 L1
2
3
1
L2
9
11
10
SEAL WITH
SILICONE.
1
2
21 3
4
2
1
3
© ECS Electronics B.V. Pag. 7 TO-245-BHU / 190417CD

© ECS Electronics B.V. Pag. 8 TO-245-BHU / 190417CD
12
Remove tape
Brown/White
1
6
7
4
3
5
8
L3
9
Brown/White
Red/Yellow
Grey
2

© ECS Electronics B.V. Pag. 9 TO-245-BHU / 190417CD
14
A2
1
3
10 mm
G
1
2
13
15
16
12
3
BM
C
M
BB
1234
1x
2x
MM
5 6 7
2x

© ECS Electronics B.V. Pag. 10 TO-245-BHU / 190417CD
2Reverse
1
2
C
Red
2
3
Green/Red
1
!
3
Red
4
19
17
18
M
FOR CONVENTIONALFOR HYBRID
1x
20 Amp.
20 Amp.
TOWING B
1x
20 Amp.
20 Amp.
TOWING B
B
Remove tape
1

SOCKET CONNECTION
1-7 STOP
1/L 2 3/31 4/R 5/58-R 6/54 7/58-L
2x21W21W 21W 52W 3x21W 52W
DIN/ISO
1724
Pmax
Yellow Blue White Green Brown Red Black
Colour
© ECS Electronics B.V. Pag. 11 TO-245-BHU / 190417CD
22
21
INFO
REINSTALL TRIM.
DU
FR
NL
GB
ES
IT
SE
CZ
DK
FI
GR
NO
PL
Bedienungsanleitung
Mode d'emploi
Gebruikershandleiding
User guide
Guía del usuario
Manuale di istruzioni
Bedienungsanleitung
Mode d'emploi
Gebruikershandleiding
User guide
Guía del usuario
Manuale di istruzioni
Bruksanvisning
©ECS Electronics B.V. www.ecs-electronics.com CT-026-DL / 210305RHRevision:0
Citroën C4 Hatchback
Partnr.: CT-026-DL
!User guide
INFO
!TEST ALL THE CIRCUITS WITH A TEST DEVICE WITH THE CORRECT POWER
LOAD FOR EACH FUNCTION. A TEST DEVICE WITH LED’S CANNOT BE USED FOR
THIS PURPOSE.
20
!Code
3:3

© ECS Electronics B.V. Pag. 12 TO-245-BHU / 190417CD
Option!
P
Info
?
P.D.C.
P.D.C.
PARK DISTANCE CONTROL
PARK DISTANCE CONTROL
Option 1
Option 2 AUTO PARK-SENSOR SWITCH-OFF FUNCTION WITH
THE 5D033 ECU
FUNCTION
INFO
P.D.C.
PDC
Manual
LLocate the PDC (Parking Sensor) Module in the Vehicle.
OPTION 1 When the PDC-system has no specific MUTE wire: Locate and cut the wire at ONE of the locations A-G and connect to the ECS
Towbar Wiring Kit as shown in Option 1. Always check if cutting the wire at the selected location does not create any errors
in the PDC-system or the vehicle, if so, then select another location. In this case the cut wire is connected and the system
operates normally. When the trailer is connected. This wire becomes disconnected by the Trailer Module. If the same module
also controls the Front Sensors then use only locations F or G to prevent the front sensors switching off.
OPTION 2 When the PDC-system has a specific MUTE wire: Check in the manual of the PDC-sysctem which input the PDC module requires
to switch off the system (+12v or Earth trigger). Then connect the Trigger wire of the PDC system to pin 9 of the ECS connector,
and connect the required feed (+12v or Earth) to pin 7 and 5.
Be careful as connecting the wrong feed can cause damage to the PDC-system.
Always check Before and After installation the PDC System is working correctly, and where possible any error codes
9
5
7
5
7
1 3 5
2 4 R=9
531 7
9
Lorem ipsum

© ECS Electronics B.V. Pag. 13 TO-245-BHU / 190417CD
Option 2 AUTO PARK-SENSOR SWITCH-OFF FUNCTION WITH
THE 5D033 ECU
OPTION 1, NO PDC MUTE
PDC UNIT
PDC MUTE
12 Volt
12 Volt
Reverse
signal
D
C
E
B
GF
A
P.D.C.
PDC
Manual
OPTIONS
A B
OPTIONS
F G
C D E
1
M
2
39
7
9
7
9
7
5
12 Volt
1 2
4
5
3
PDC MUTE
AFTER MARKET / NON-OE PARKSENSOR-SYSTEM
P.D.C.
PDC
Manual
OPTION 2, PDC MUTE
P.D.C.
PDC
Manual
P.D.C.
PDC
Manual
9 7
M
9 7 5
4
5
PDC UNIT

© ECS Electronics B.V. Pag. 14 TO-245-BHU / 190417CD
11 9 5 31
13 7
2
1
3
4 5
11 9 5 31
13 7
M
V
Y
V
1
2
3Reverse
UN-243-YZ W
W
Y
M1
M
M1
M1
M1
M1
A
B
M
UN-243-YZ Reverse lamp pre-wire extension
MAX = 21W
MAX = 21W