ECS Electronics TO-295-07U User manual

Part No: TO-295-07U
1/17
This electric kit has to be installed by a professional workshop or a suitable qualified person.
The installation instructions must have been read and fully understood before the start of any installation. Please contact your wiring kit provider or the hotline shown in the footer
should you need assistance!
Make sure the vehicle is approved/homologated by the manufacturer to tow a trailer!
Also please check that there is a definite compatibility between this vehicle and the electric kit!
Following the installation of the electric kit, the fitting instructions should be kept together with the vehicle service document and vehicle handbook. The fitting instructions contain
important information relating to the use and function of the towing kit as well as for any diagnostic or activation process, that might have to be repeated in the future (e.g. after the
performance of a vehicle software update).
All warranty claims will be forfeited if the electric kit or components contained therein are used incorrectly or modified. If a towing socket adaptor has been used to connect to the
trailer or bike rack, this must be removed from the trailer socket once the trailer or bike rack has been disconnected.
If the trailer or bike rack is not equipped with a rear fog lamp, depending on the towing vehicle type, the correct function of the towing kit cannot be guaranteed. In such cases, a rear
fog lamp should be retro fitted.
This towing electric kit will not be covered under warranty if any technical or electrical modifications or software updates have been performed by the vehicle manufacturer after the
initial commissioning of the kit. That applies especially to modifications or updates which may cause malfunctions in the trailer socket or any other part of the trailer electrical
equipment!
Depending on the type of trailer module used in this electric kit, diagnostic interrogation with the vehicle’s electrical system may be limited or will not function. The error memory
inside the trailer module may not be able to be accessed by vehicle manufacturers diagnostic system.
Error logs relating to the trailer electrical equipment, that may be generated in the vehicle manufacturers diagnostic system as a result of a test procedure, may be due to the
incorrect installation of the towing electric kit or the false activation of the trailer module.
We always recommend whenever possible, the following troubleshooting process:
An analysis of the vehicle’s error memory and possibly clearing of all faults before the start of the installation!
Try disconnecting the trailer module from the towing harness and re-start the fault clearing process!
If in doubt, limit the time for troubleshooting to a max of 0,5 hours and call our Technical Support Team!
Please follow our instructions carefully and always test the towing electrics using a true lighting board or a specifically designed bulb tester. If an LED tester is used, ensure it is
equipped with correct load resistors or malfunctions will occur!
This instruction is subject to changes and we reserve the right to make changes to design, colour etc.
All of the data and illustrations may not be an exact representation but the text contained in this instruction must be observed!
Electric wiring kit for towbars / 7-pin / 12N / 12 Volt / ISO 1724
[email protected]
www.ecs-electronicsuk.co.uk
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk
RAV4
RAV4 Hybrid
ACROSS
11/2018 >>
11/2018 >>
10/2020 >>
TOYOTA / SUZUKI

2/17
3-9
10-17
M
5x
X
T
L1
L2
G
M
B
10x
3x
B
3x 3x
15 Amp.
LowProf mini
15 Amp.
1x
20 Amp.
LowProf mini
20 Amp.
1x
3x
1x 1x 1x 1x
PARK DISTANCE CONTROL
PARK DISTANCE CONTROL
OPTION P.D.C.
Page 12 + 13
3x 1x
D
E
Option
Page 14
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk
Part No: **-***-***
*/**
Electric wiring kit for towbars / **-pin / 12 Volt / ISO *****
Thiselectric kit has to be installed by a professional workshop or a suitable qualified person.
Theinstallation instructions must have been read and fully understood before the start of any installation. Please contact your wiring kit provider or the hotline shown in the footer
shouldyou need assistance!
Makesure the vehicle is approved/homologated by the manufacturer to tow a trailer!
Alsoplease check that there is a definite compatibility between this vehicle and the electric kit!
Followingthe installation of the electric kit, the fitting instructions should be kept together with the vehicle service document and vehicle handbook. The fitting instructions contain
importantinformation relating to the use and function of the towing kit as well as for any diagnostic or activation process, that might have to be repeated in the future (e.g. after the
performanceof a vehicle software update).
Allwarranty claims will be forfeited if the electric kit or components contained therein are used incorrectly or modified. If a towing socket adaptor has been used to connect to the
traileror bike rack, this must be removed from the trailer socket once the trailer or bike rack has been disconnected.
Ifthe trailer or bike rack is not equipped with a rear fog lamp, depending on the towing vehicle type, the correct function of the towing kit cannot be guaranteed. In such cases, a rear
foglamp should be retro fitted.
Thistowing electric kit will not be covered under warranty if any technical or electrical modifications or software updates have been performed by the vehicle manufacturer after the
initialcommissioning of the kit. That applies especially to modifications or updates which may cause malfunctions in the trailer socket or any other part of the trailer electrical
equipment!
Dependingon the type of trailer module used in this electric kit, diagnostic interrogation with the vehicle’s electrical system may be limited or will not function. The error memory
insidethe trailer module may not be able to be accessed by vehicle manufacturers diagnostic system.
Errorlogs relating to the trailer electrical equipment, that may be generated in the vehicle manufacturers diagnostic system as a result of a test procedure, may be due to the
incorrectinstallation of the towing electric kit or the false activation of the trailer module.
Wealways recommend whenever possible, the following troubleshooting process:
Ananalysis of the vehicle’s error memory and possibly clearing of all faults before the start of the installation!
Trydisconnecting the trailer module from the towing harness and re-start the fault clearing process!
Ifin doubt, limit the time for troubleshooting to a max of 0,5 hours and call our Technical Support Team!
Pleasefollow our instructions carefully and always test the towing electrics using a true lighting board or a specifically designed bulb tester. If an LED tester is used, ensure it is
equippedwith correct load resistors or malfunctions will occur!
Thisinstruction is subject to changes and we reserve the right to make changes to design, colour etc.
Allof the data and illustrations may not be an exact representation but the text contained in this instruction must be observed!
******** **/**** >>
************
[email protected]
www.ecs-electronicsuk.co.uk
Revision:* / **.**.****
**-***-***
ECSElectronics UK
20Speedwell Close
Hun�ngton
Chester,CH3 6DX
Email-sales:[email protected]
Email-technical:[email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB:www.ecs-electronicsuk.co.uk

3/17
SYMBOL EXPLANATION
TOOLS
Left (58-L) respectively
Right (58-R) tail light
Stop light (54) /
high mounted, third stop light (54)
Turn signal indicator left
Turn signal indicator right
Rear fog light(s)
Reversing light(s)
Trailer / trailer recognition
Permanent current power supply
Ground or Earth (31)
Ground connection battery terminal lug
Permanent power supply /
13pin socket, chamber 9
Charging wire for trailer battery /
13pin socket, chamber 10
+
15+
+
30+
Positive connection battery terminal lug
54 STOP
L
R
Reverse
B+/30
Fuse / fuse capacity 20 Ampère
Cigarette lighter /
accessory socket
Loudspeaker / buzzer
Park Distance Control
Switch / source of function
Connect together
Disconnect
Look at / See further information
Look carefully at selected area
Present / Occupied / OK
Not present / Not occupied / Not OK
Acoustic indication
Attention / important advice
20 Amp.
20 Amp.
12V
1
ATTENTION!
ATTENTION! In order to avoid mal-functionsand damage to the vehicle’s electrical system the earth terminal must be
disconnected from the vehicle’s battery before starting work!
Both the trailer module and the vehicle’s control unit for the electrical system can be damaged during work
on the data bus connections if the battery is not disconnected!
Please pay attention to the manufacturer’s instructions whendisconnecting and reconnecting the vehicle’s battery!
The vehicle's cooling capacity mayhave to be increased when retrofitting a trailer coupling!
You must observe the manufacturer's instructions!!
!Code
3:3
Note: It may be necessary
to check if this vehicle has
a stored radio code before
disconnecting the battery!
Co
Co
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

4/17
2
14 mm 9
14 mm 2
1
8
10
4
3
12
56
7
11
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

5/17
3
4
2
3
X
T
SEAL WITH
SILICONE.
4
1
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

6/17
5
8
6
7
Option 1 Option 2
Option 1
XX
SOCKET CONNECTION
1-7 STOP
2x21W21W 21W 52W 3x21W 52W
DIN/ISO
1724
Pmax
Yellow Blue White Green Brown Red Black
1/L 23/31 4/R 5/58-R 6/54 7/58-L
LR
Colour
!
!
X
Option 2
1 2 3
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

7/17
11
9
10
1
B
2
3
MM
BB
1 2 3 4
1x
2x
2x
M
2x
M
5 6 7
2x
Option 2 1 2 3
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

1
8/17
12
13
M1
B2
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk
1
1
2
36
5
4
L1
Red/Yellow
Grey
Grey/Red
Red
Grey/Red
Red
or
or
Grey/Red
Red
or

L2
2
1
9/17
14
15
10 mm 1
2
G
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

10/17
20 Amp.
LowProf mini
20 Amp.
+30 12V
Option Convential: Towing-B
20 Amp.
LowProf mini
20 Amp.
+30 12V
Option Hybrid: Towing-B
PIN 9
+30
15 Amp.
LowProf mini
15 Amp.
Option Convential: Towing
PIN 9
+30
15 Amp.
LowProf mini
15 Amp.
Option Hybrid: Towing
17
16
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

11/17
OK
1/1
PWR
ECO
CHG
OFF
H
R
km/h
On
On
On
On
9:22
P 0 12km
LTA
RCTA
: System ON/OFF
Hold
Outside 000
: Detail Settings
PCS
BSM
2
0
4
0
6
0
8
0
1
0
0
1
2
0
1
4
0
1
6
0
1
8
0
2
0
0
2
2
0
OK
OK
OK
Option 1
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

12/17
AUTO PARK-SENSOR SWITCH-OFF FUNCTION WITH THE 5D033 ECU
FUNCTION
INFO
9
5
7
5
7
1 3 5
2 4 R=9
P.D.C.
PDC
Manual
531 7
9
Locate 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
OPTION 2
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

13/17
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
AUTO PARK-SENSOR SWITCH-OFF FUNCTION WITH THE 5D033 ECU
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
OPTION 2
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

Reverse signal preparation
14/17
Reverse
1 2 MAX = 21W
C
B
Reverse signal preparation
Reverse signal preparation
A
1 2
M
D
M
M
1
13 11 9 7 3
M
E
5
2
1
13 11 9 7 3
M
5
1
3
D
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

!Code
3:3
15/17
20
18
19
Optional
Trailer Simulator for 7- and
13-pin Sockets
Consult your supplier.
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

16/17
21
23
22
L54 STOP R
Reverse
Adapter socket
Optional
7-pin 13-pin
LED
L
L
R
!
LL
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk

17/17
24
25
Revision: 2 / 09.06.2023
TO-295-07U
ECS Electronics UK
20 Speedwell Close
Hun�ngton
Chester, CH3 6DX
Email-sales: [email protected]
Email-technical: [email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB: www.ecs-electronicsuk.co.uk
Part No: **-***-***
*/**
Electric wiring kit for towbars / **-pin / 12 Volt / ISO *****
Thiselectric kit has to be installed by a professional workshop or a suitable qualified person.
Theinstallation instructions must have been read and fully understood before the start of any installation. Please contact your wiring kit provider or the hotline shown in the footer
shouldyou need assistance!
Makesure the vehicle is approved/homologated by the manufacturer to tow a trailer!
Alsoplease check that there is a definite compatibility between this vehicle and the electric kit!
Followingthe installation of the electric kit, the fitting instructions should be kept together with the vehicle service document and vehicle handbook. The fitting instructions contain
importantinformation relating to the use and function of the towing kit as well as for any diagnostic or activation process, that might have to be repeated in the future (e.g. after the
performanceof a vehicle software update).
Allwarranty claims will be forfeited if the electric kit or components contained therein are used incorrectly or modified. If a towing socket adaptor has been used to connect to the
traileror bike rack, this must be removed from the trailer socket once the trailer or bike rack has been disconnected.
Ifthe trailer or bike rack is not equipped with a rear fog lamp, depending on the towing vehicle type, the correct function of the towing kit cannot be guaranteed. In such cases, a rear
foglamp should be retro fitted.
Thistowing electric kit will not be covered under warranty if any technical or electrical modifications or software updates have been performed by the vehicle manufacturer after the
initialcommissioning of the kit. That applies especially to modifications or updates which may cause malfunctions in the trailer socket or any other part of the trailer electrical
equipment!
Dependingon the type of trailer module used in this electric kit, diagnostic interrogation with the vehicle’s electrical system may be limited or will not function. The error memory
insidethe trailer module may not be able to be accessed by vehicle manufacturers diagnostic system.
Errorlogs relating to the trailer electrical equipment, that may be generated in the vehicle manufacturers diagnostic system as a result of a test procedure, may be due to the
incorrectinstallation of the towing electric kit or the false activation of the trailer module.
Wealways recommend whenever possible, the following troubleshooting process:
Ananalysis of the vehicle’s error memory and possibly clearing of all faults before the start of the installation!
Trydisconnecting the trailer module from the towing harness and re-start the fault clearing process!
Ifin doubt, limit the time for troubleshooting to a max of 0,5 hours and call our Technical Support Team!
Pleasefollow our instructions carefully and always test the towing electrics using a true lighting board or a specifically designed bulb tester. If an LED tester is used, ensure it is
equippedwith correct load resistors or malfunctions will occur!
Thisinstruction is subject to changes and we reserve the right to make changes to design, colour etc.
Allof the data and illustrations may not be an exact representation but the text contained in this instruction must be observed!
******** **/**** >>
************
[email protected]
www.ecs-electronicsuk.co.uk
Revision:* / **.**.****
**-***-***
ECSElectronics UK
20Speedwell Close
Hun�ngton
Chester,CH3 6DX
Email-sales:[email protected]
Email-technical:[email protected]
SALE: [phone]
TECHNICAL: [phone]
WEB:www.ecs-electronicsuk.co.uk