TL8
INSTALLATION GUIDE
This product is intended for installation by a professional installer only! Attempts to install this
product by a person other than a trained professional may result in severe damage to a vehicle’s
electrical system and components.
2017-08-23
© 2017 Directed, Vista CA
DS4+
Designed by Installers for Installers
Contents
Warning! Safety first ....................................................................................................................... 3
Introduction .................................................................................................................................... 4
Pre-installation and application warnings ..................................................................................... 4
OEM Remote Start Fuse Location ................................................................................................. 5
Physical OEM Remote Start Fuse Location..................................................................................... 5
Vehicle application guide ........................................................................................................... 6
Wiring connections ......................................................................................................................... 7
Main harness (H1), 12-pin black connector .................................................................................. 7
Relay harness (H2), 10-pin white connector .................................................................................. 7
Data harness (H3), 8-pin white connector ..................................................................................... 7
Analog input/output harness (H4), 22-pin white connector ............................................................. 8
RF Port harness (H5), 2-pin white connector .................................................................................. 8
D2D harness (H6), 4-pin white (1) and black (2) connectors ........................................................... 8
Temperature sensor harness (H7), 2-pin black connector ................................................................ 8
Installation (wiring diagrams, fuse selection & vehicle wiring reference charts) ........................................ 9
Type 1 ..................................................................................................................................... 9
Type 2 ................................................................................................................................... 13
Type 3 ................................................................................................................................... 16
Type 4 ................................................................................................................................... 19
Type 5 ................................................................................................................................... 22
Type 6 ................................................................................................................................... 25
Connecting the module .................................................................................................................. 28
Important! .............................................................................................................................. 28
Adjusting the 8504D Shock Sensor ........................................................................................... 29
When used in conjunction with SmartStart .................................................................................. 29
D2D 1.0/2.0 port configuration ............................................................................................... 29
Module programming .............................................................................................................. 30
LED diagnostics and troubleshooting .......................................................................................... 31
Soft reset ................................................................................................................................ 33
Hard reset .............................................................................................................................. 33
Learning the Tach (not needed with Virtual Tach) ............................................................................... 34
Initializing Virtual Tach (not needed with hardwired or data tach applications) ..................................... 34
Limited lifetime consumer warranty .................................................................................................. 35
Quick Reference Guide .................................................................................................................. 36
3
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Warning! Safety first
The following safety warnings must be observed at all times:
• Due to the complexity of this system, installation of this product must only be performed by an authorized Directed dealer.
• When properly installed, this system can start the vehicle via a command signal from the remote control. Therefore, never
operate the system in an area that does not have adequate ventilation.
The following precautions are the sole responsibility of the user; however, authorized Directed dealers should:
• Never use a test light or logic probe when installing this unit. Always use a multimeter.
• Never operate the system in an enclosed or partially enclosed area without ventilation (such as a garage).
• When parking in an enclosed or partially enclosed area or when having the vehicle serviced, the remote start system must
be disabled using the installed toggle switch. It is the user’s sole responsibility to properly handle and keep out of reach from
children all remote controls to assure that the system does not unintentionally remote start the vehicle.
• USER MUST INSTALL A CARBON MONOXIDE DETECTOR IN OR ABOUT THE LIVING AREA ADJACENT TO THE VEHICLE.
ALL DOORS LEADING FROM ADJACENT LIVING AREAS TO THE ENCLOSED OR PARTIALLY ENCLOSED VEHICLE
STORAGE AREA MUST REMAIN CLOSED AT ALL TIMES.
Use of this product in a manner contrary to its intended mode of operation may result in property damage, personal injury, or
death. Except when performing the Safety Check outlined in this installation guide, (1) Never remotely start the vehicle with
the vehicle in gear, and (2) Never remotely start the vehicle with the keys in the ignition. The user is responsible for having the
neutral safety feature of the vehicle periodically checked, wherein the vehicle must not remotely start while the car is in gear.
This testing should be performed by an authorized Directed dealer in accordance with the Safety Check outlined in this product
installation guide. If the vehicle starts in gear, cease remote start operation immediately and consult with the user to fix the problem
immediately.
OPERATION OF THE REMOTE START MODULE IF THE VEHICLE STARTS IN GEAR IS CONTRARY TO ITS INTENDED MODE OF
OPERATION. OPERATING THE REMOTE START SYSTEM UNDER THESE CONDITIONS MAY RESULT IN PROPERTY DAMAGE
OR PERSONAL INJURY. IMMEDIATELY CEASE THE USE OF THE UNIT AND REPAIR OR DISCONNECT THE INSTALLED REMOTE
START MODULE. DIRECTED WILL NOT BE HELD RESPONSIBLE OR PAY FOR INSTALLATION OR REINSTALLATION COSTS.
Remote starters for manual transmission pose significant risks if not properly installed and operated. When testing to ensure the
installation is working properly, only remote start the vehicle in neutral gear, on a flat surface and with a functional, fully engaged
parking brake. Do not allow anyone to stand in front of or behind the vehicle.
This product should not be installed in any convertible vehicles, soft or hard top with a manual transmission. Installation in such
vehicles may pose certain risk.
4
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Introduction
The TL8 firmware for DS4+ is compatible with specific Toyota and Lexus vehicles. It is a complete solution for
remote start, security (when security features are enabled), bypass, and features built in Bluetooth 4.0 allowing
you to configure and control your system. This guide provides information on the installation of the module
using TL8. Please refer to the DirectLink application or www.directechs.com for more information about which
configuration is best for your application.
Warning! This module is designed to be configured using the DirectLink application for mobile devices, however it can also
be configured using the web tool located at www.directechs.com. To download the DirectLink mobile application, please visit the
Google Play or Apple store.
Pre-installation and application warnings
Firmware notes: This section highlights important information for this specific firmware and will assist in
pricing accordingly, as well as bringing awareness to any operational or vehicle limitations.
T-Harness
compatible
Keys required for
programming
1
Keys required for
operation
0
If available, the Motorized Hatch feature needs to be enabled using the configuration tool found on the module flashing
page on www.directechs.com.
OEM remote starter detection
If the vehicle has an active OEM remote starter it will program into convenience only (no immobilizer bypass). The reason
for this is to allow aftermarket security to be installed while keeping the factory remote starter active. If you wish for the
interface to control the remote start sequence, perform one of the following:
How to know if the vehicle is equipped with an OEM remote starter:
1- An “ENGINE STARTER”
sticker should be on the remote.
ENGINE
STARTER
x2 &
Press & Hold
for 3 seconds
2- Remote start the OEM remote starter:
Press the remote control’s lock button twice within 2 seconds, then press and hold the
lock button for 3 seconds.
ENGINE
STARTER
x2 &
Press & Hold
for 3 seconds
The parking lights flash after 3 seconds. The engine starts and the parking lights flash
repeatedly for 20 seconds.
If the vehicle is equipped with an Add-On Lexus/Toyota OEM remote starter: The factory remote starter must be
permanently disconnected before programming the Directed interface as both modules cannot coexist. See locating the
OEM Remote Start on page 5.
If the vehicle is equipped with a BCM Enabled Lexus/Toyota OEM remote starter: The vehicle does not have a physical
remote starter and only one module can be programed at a time. In this case temporally disable the OEM remote start
system using the following process:
1. Remove the fuse powering the OEM Remote Starter. See locating the fuse powering the OEM Remote Starter on
page 5.
2. Perform a module reset, see page 33.
3. Perform the Module Programming steps on page 30.
4. After programming is successful replace the fuse powering the OEM Remote Starter.
To remote start the engine, the hood, hatch, and all doors must be closed.
Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic
connector.
Refer to the "Vehicle wiring reference chart" following each installation type.
5
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
General notes: This section highlights important information for this specific firmware.
[1] The installation of an aftermarket hood pin is ONLY required on vehicles that are NOT equipped with a factory hood pin.
[2] The siren is ONLY required when enabling the security features during module flashing.
[3] Only required for Pit Stop Mode.
[4] SLP: See "Locating Steering Lock Connector in Vehicle" in Vehicle wiring reference chart.
Additional parts required (maximum required):
Diode 6A
0 x 1A Diodes
86 85
30
87a
87
0 x Relay
Resistor 100Ω
0 x Resistor
Fuse 7.5A
0 x Fuse
OEM Remote Start Fuse Location
Make Model Fuse Location Fuse
Name
Fuse
Value
Lexus IS 200t (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus IS 250 (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus IS 300 (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus IS 350 (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus NX 200t (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus NX 300h (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus RC 350 (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus RC F (Smart Key) Engine room relay box, right side of engine compartment. DCM 5A
Lexus RX 350 (Smart Key) Bottom of instrument panel junction box, under drivers dash. DCM 7.5A
Lexus RX 450h (Smart Key) Bottom of instrument panel junction box, under drivers dash. DCM 7.5A
Physical OEM Remote Start Fuse Location
Make Model OEM Remote Start Location Fuse
Name
Fuse
Value
Lexus IS 250 (Smart Key) Behind glove box, high in passenger kick panel. DCM 5A
Lexus IS 350 (Smart Key) Behind glove box, high in passenger kick panel. DCM 5A
Toyota Highlander (Smart Key) Behind glove box, high in passenger kick panel. DCM 5A
Toyota Highlander Hybrid Bottom of instrument panel junction box, under drivers dash. DCM 5A
6
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Vehicle application guide
The following table lists the vehicles and features which are compatible with this product. The number assigned to each year
allows you to determine which installation type should be used for your vehicle.
Vehicles
2017
2016
2015
2014
PK-Immobilizer Bypass-
Data No Key Req'd
AV-Parking Lights Control
DL-Arm Factory Security
DL-Disarm Factory Security
DL-Door Lock Control
DL-Door Unlock
DL-Driver Priority Unlock
FOB-Control of aftermarket
alarm with OEM remote
RS-3x LOCK START (Start
control using OEM Remote)
RS-3x LOCK STOP (Stop
control using OEM Remote)
RS-RAP Shut Down
(Retained ACC Power)
SS-Entry Monitoring ALL
Door Pins
SS-Entry Monitoring Hood
Pin
SS-Entry Monitoring
Trunk/Hatch Pin
SS-Factory Alarm Trigger
Monitoring
ST-Brake Status (foot brake)
ST-E-Brake Status
Lexus
IS 200t (Smart Key) 6 1 • • • • • • • • • • • • • • • • •
IS 250 (Smart Key) 1 1 • • • • • • • • • • • • • • • • •
IS 300 (Smart Key) 6 1 • • • • • • • • • • • • • • • • •
IS 350 (Smart Key) 6 1 1 1 • • • • • • • • • • • • • • • • •
NX 200t (Smart Key) 2 2 2 • • • • • • • • • • • • • • • • •
NX 300h (Smart Key) 2 2 2 • • • • • • • • • • • • • • • • •
RC 350 (Smart Key) 1 1 • • • • • • • • • • • • • • • • •
RC F (Smart Key) 1 • • • • • • • • • • • • • • • • •
RX 350 (Smart Key) 4 4 • • • • • • • • • • • • • • • • •
RX 450h (Smart Key) 4 4 • • • • • • • • • • • • • • • • •
Toyota
Highlander (Smart Key) 5 3 3 3 • • • • • • • • • • • • • • • • •
Highlander Hybrid 5 3 3 3 • • • • • • • • • • • • • • • • •
Tacoma (Smart Key) 3 3 • • • • • • • • • • • • • • • • •
Legend:
AV: Horn & Light Controls
DL: OE Door Lock & Alarm Controls
FOB: Sync CAN Interface w/ FOB Remote
PK: Transponder & Immobilizer Override
RS: Remote Start & Engine Controls
SS: Integrated Security & Monitoring
ST: Function/Feature Status
7
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Wiring connections
The wiring connections listed below are specific to this firmware.
Main harness (H1), 12-pin black connector
Conn./Pin Color Description
H1/1 Blue/White Relay 1 N.C. – Autolight Interrupt (conn. side)
1
H1/2 Blue/Red Relay 1 N.O. – No Connection
1
H1/3 Blue Relay 1 COM – Autolight Interrupt (vehicle side)
1
H1/4 White/Brown Relay 3 N.C. – No Connection
1
H1/5 White Relay 3 COM – No Connection
1
H1/6 Red (+) 12V Input
H1/7 Lt. Green/Red Relay 2 N.O. – No Connection
1
H1/8 Lt. Green Relay 2 COM – No Connection
1
H1/9 Lt. Green/White Relay 2 N.C. – No Connection
1
H1/10 Black (-) Ground
H1/11 White Relay 3 COM – No Connection
1
H1/12 Red (+) 12V Input
Relay harness (H2), 10-pin white connector
Conn./Pin Color Description
H2/1
N/A No Connection
H2/2
Red/Black (+) 12 Volt Input (Accessory/Starter)
H2/3
Pink/Black Relay N.C. – Flex
1
H2/4
Pink/White Relay COM – Flex
1
H2/5
Red (+) 12 Volt Input (Ignition)
H2/6
Green Relay COM – (+) Starter
1
H2/7
Violet Relay N.C. – (+) Starter
1
H2/8 Orange Relay COM – (+) Accessory
1
H2/9
Red/White (+) 12 Volt Input (Flex)
H2/10
Pink Relay COM – (+) Ignition
Data harness (H3), 8-pin white connector
Conn./Pin Color Description
H3/1 Tan HS CAN Low
H3/2 Tan/Black HS CAN High
H3/3 Orange/Brown No Connection
H3/4 Orange/Green No Connection
H3/5 Lt. Green No Connection
H3/6 Violet/Brown No Connection
H3/7 Orange/Black No Connection
H3/8 Yellow/Black No Connection
1. If these outputs are not used by the firmware, they can be configured by the installer when the module is flashed.
8
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Analog input/output harness (H4), 22-pin white connector
Conn./Pin Color Description
H4/1 Lt. Green/Black (-) SLP (Steering Lock Actuator Position) Output
1
H4/2 Blue/White (-) Ground When Running (Status) Output
1
H4/3 Dk. Green/Black (-) Lock Output
1
H4/4 Red/White (-) Trunk Output
1
H4/5 Brown/Black (-) Horn Output
1
H4/6 Brown/White N/A
H4/7 White (+) AUX 1 Output
1
H4/8 Violet/Black (+) AUX 4 Output
1
H4/9 Dk. Blue/Black (-) Unlock Output
1
H4/10 Lt. Blue/Black (-) Push-to-Start Output
1
H4/11 Brown/Red (+) Siren Output
1
H4/12 Pink (+) Ignition Sense Input
H4/13 Violet (+) Door Sense Input
2
H4/14 Brown (+) Brake Input
2
H4/15 White/Blue (-) Activation Input
2
H4/16 Blue/Red (-) Valet Switch
2
H4/17 Black/White (-) E-Brake Input
2
H4/18 Orange/Black (-) Instant Alarm Trigger Input
2
H4/19 Blue (-) Trunk Sense Input
2
H4/20 Green (-) Door Sense Input
2
H4/21 Gray (-) Hood Pin Input
2
H4/22 Violet/White (AC) Tach Input
RF Port harness (H5), 2-pin white connector
Conn./Pin Color Description
H5/1 N/A RF Loop
H5/2 N/A RF Loop
D2D harness (H6), 4-pin white (1) and black (2) connectors
Conn./Pin Color Description
H6/1 Blue (Data) TX
H6/2 Black (-) Ground
H6/3 Green (Data) RX
H6/4 Red (+) 12 Volt
Temperature sensor harness (H7), 2-pin black connector
Conn./Pin Color Description
H7/1 Black Temperature Sensor
H7/2 Black Temperature Sensor
1. If these outputs are not used by the firmware, they can be configured by the installer when the module is flashed. Note that they are low current and a relay
may be necessary.
2. These connections are only required if the corresponding statuses are not supported by the firmware. See "Vehicle application guide" on page 6 for a
list of compatible features. If these outputs are not used by the firmware, they can be configured by the installer when the module is flashed. Note that they
are low current and a relay may be necessary.
9
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Installation (wiring diagrams, fuse selection & vehicle wiring reference charts)
Type 1
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
Autolight Interrupt (conn. side): Blue/White: 1
Autolight Interrupt (veh. side): Blue: 3
(-) Ground: Black: 10
HS CAN Low: Tan : 1
(-) Lock Output: Dk. Green/Black: 3
HS CAN High: Tan/Black: 2
(+) 12V Input: Red: 6 & 12
Hood Pin
(-) Hood Input: Gray: 21
Siren
(+) Siren Output: Brown/Red: 11
16
8
9
1
Diagnostic
Conn. OBDII
HS CAN Low:
Black, pin 14
HS CAN High:
White, pin 6
(-) Unlock Output: Dk. Blue/Black: 9
(-) SLP Output: Lt. Green/Black: 1
(-) Push-to-Start Output: Lt. Blue/Black: 10
(-) SLP: Red, pin 4
Black PTS Button Conn.
(at PTS switch)
ENGINE
START
STOP
Black
Connector
2345
10 9 8 7 6
1
(-) PTS:
Gray, pin 5
12
White Conn.
(at Main Body ECU)
(-) Unlock: Lt. Green, pin 2
Autolight:
Pink, pin 8
(-) Lock:
Blue, pin 29
20
8
22 23 27 29
10 13 14 15 16 17 18
2 5
(+) 12V:
Blue, pin 13
M
a
i
n
B
o
d
y
E
C
U
1
7
13
15
17
14
16
18
2
8
3
9
4
10
5
11
6
12
27
25
23
21
36
34
32
30
26
24
22
20
19
35
33
31
29
28
White Conn.
(at Main Body ECU)
Black Steering Lock conn.
(at steering lock conn.)
22 810 12
4 2442
DS4+
DS4
Slide
to open
Proper Fuse
Positioning
DS4+ DS4
It is important to check that the
fuses are positioned correctly.
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
5
30
20
20
5
CUT
10
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Vehicle wiring reference chart
This section provides vehicle wiring information to guide you through the various stages of your installation. Refer to
www.directechs.com for additional information.
Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Lexus IS 200t (Smart key) 2016
SLP Red 4 (-) Steering lock connector. Black 7 A
PTS Gray 5 (-) Engine start/stop switch. Black 10 B
HS CAN High White 6 Data OBDII. White 16 C
HS CAN Low Black 14 Data OBDII. White 16 C
Autolight Pink 8 Cut Main body ECU. White 30 D
Lock Blue 29 (-) Main body ECU. White 30 D
Unlock Lt. Green 2 (-) Main body ECU. White 30 D
12V Blue 13 (+) Main body ECU. White 36 E
Lexus IS 250 (Smart key) 2014-2015
SLP Red 4 (-) Steering lock connector. Black 7 A
PTS Gray 5 (-) Engine start/stop switch. Black 10 B
HS CAN High White 6 Data OBDII. White 16 C
HS CAN Low Black 14 Data OBDII. White 16 C
Autolight Pink 8 Cut Main body ECU. White 30 D
Lock Blue 29 (-) Main body ECU. White 30 D
Unlock Lt. Green 2 (-) Main body ECU. White 30 D
12V Blue 13 (+) Dash fuse box. White 36 E
Lexus IS 300 (Smart key) 2016
SLP Red 4 (-) Steering lock connector. Black 7 A
PTS Gray 5 (-) Engine start/stop switch. Black 10 B
HS CAN High White 6 Data OBDII. White 16 C
HS CAN Low Black 14 Data OBDII. White 16 C
Autolight Pink 8 Cut Main body ECU. White 30 D
Lock Blue 29 (-) Main body ECU. White 30 D
Unlock Lt. Green 2 (-) Main body ECU. White 30 D
12V Blue 13 (+) Main body ECU. White 36 E
11
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Lexus IS 350 (Smart key) 2014-2016
SLP Red 4 (-) Steering lock connector. Black 7 A
PTS Gray 5 (-) Engine start/stop switch. Black 10 B
HS CAN High White 6 Data OBDII. White 16 C
HS CAN Low Black 14 Data OBDII. White 16 C
Autolight Pink 8 Cut Main body ECU. White 30 D
Lock Blue 29 (-) Main body ECU. White 30 D
Unlock Lt. Green 2 (-) Main body ECU. White 30 D
12V Blue 13 (+) Main body ECU. White 36 E
Lexus RC350 (Smart Key) 2015-2016
SLP Red 4 (-) Steering lock connector. Black 7 A
PTS Gray 5 (-) Engine start/stop switch. Black 10 B
HS CAN High White 6 Data OBDII. White 16 C
HS CAN Low Black 14 Data OBDII. White 16 C
Autolight Pink 8 Cut Main body ECU. White 30 D
Lock Blue 29 (-) Main body ECU. White 30 D
Unlock Lt. Green 2 (-) Main body ECU. White 30 D
12V Blue 13 (+) Dash fuse box. White 36 E
Lexus RC F (Smart Key) 2015
SLP Red 4 (-) Steering lock connector. Black 7 A
PTS Gray 5 (-) Engine start/stop switch. Black 10 B
HS CAN High White 6 Data OBDII. White 16 C
HS CAN Low Black 14 Data OBDII. White 16 C
Autolight Pink 8 Cut Main body ECU. White 30 D
Lock Blue 29 (-) Main body ECU. White 30 D
Unlock Lt. Green 2 (-) Main body ECU. White 30 D
12V Blue 13 (+) Dash fuse box. White 36 E
12
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Locating Steering Lock Connector in Vehicle
1. To gain access to the SLP connector, remove metal clip to remove the white plastic housing.
1. Remove
metal clip
2. Remove white
plastic housing
Steering Lock Connector
Steering Lock
connector
2. Move the white plastic housing over enough to access the SLP connector.
1. Remove
metal clip
2. Remove white
plastic housing
Steering Lock Connector
Steering Lock
connector
13
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Type 2
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
Autolight Interrupt (conn. side): Blue/White: 1
Autolight Interrupt (vehicle side): Blue: 3
(-) Ground: Black: 10
(-) Lock Output: Dk. Green/Black: 3
(+) 12V Input: Red: 6 & 12
Hood Pin
(-) Hood Input: Gray: 21
Siren
(+) Siren Output: Brown/Red: 11
(-) Unlock Output: Dk. Blue/Black: 9
(-) SLP Output: Lt. Green/Black: 1
(-) Push-to-Start Output: Lt. Blue/Black: 10
(-) SLP: Yellow,
pin 4
Black PTS Button Conn.
(at PTS switch)
ENGINE
START
STOP
Black
Connector
2345
10 9 8 7 6
1
(-) PTS:
Lt. Green, pin 5
12
White Conn.
(at Dash Fuse Box)
(-) Unlock: Lt. Green, pin 2
Autolight:
Green, pin 8
(-) Lock: Red, pin 29
20
8
22 23 27 29
10 13 14 15 16 17 18
2 5
Dash
Fuse Box
HS CAN Low: Tan : 1
HS CAN High: Tan/Black: 2
16
8
9
1
Diagnostic
Conn. OBDII
HS CAN Low:
White, pin 14
HS CAN High:
Black, pin 6
(+) 12V:
Red, pin 6
White Conn.
(at Dash Fuse Box)
1
5
11
17
23
26
32
38
12
18
24
27
33
39
13
19
25
28
34
40
14
20
29
35
15
21
30
36
16
22
31
37
2
6
3
7
4
8
9
10
Black Steering Lock conn.
(at steering lock conn.)
22 810 12
4 2442
DS4+
DS4
Slide
to open
Proper Fuse
Positioning
DS4+ DS4
It is important to check that the
fuses are positioned correctly.
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
5
30
20
20
5
CUT
14
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Vehicle wiring reference chart
This section provides vehicle wiring information to guide you through the various stages of your installation. Refer to
www.directechs.com for additional information.
Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Lexus NX200t (Smart Key) 2015-2017
SLP Yellow 4 (-) Steering lock connector. Black 7 A
PTS Lt. Green 5 (-) Engine start/stop switch. Black 10 B
HS CAN High Black 6 Data OBDII. White 16 C
HS CAN Low White 14 Data OBDII. White 16 C
Autolight Green 8 Cut Bottom of dash fuse box. White 30 D
Lock Red 29 (-) Bottom of dash fuse box. White 30 D
Unlock Lt. Green 2 (-) Bottom of dash fuse box. White 30 D
12V Red 6 (+) Bottom of dash fuse box. White 40 E
Lexus NX300h (Smart Key) 2015-2017
SLP Yellow 4 (-) Steering lock connector. Black 7 A
PTS Lt. Green 5 (-) Engine start/stop switch. Black 10 B
HS CAN High Black 6 Data OBDII. White 16 C
HS CAN Low White 14 Data OBDII. White 16 C
Autolight Green 8 Cut Bottom of dash fuse box. White 30 D
Lock Red 29 (-) Bottom of dash fuse box. White 30 D
Unlock Lt. Green 2 (-) Bottom of dash fuse box. White 30 D
12V Red 6 (+) Bottom of dash fuse box. White 40 E
15
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Locating Steering Lock Connector in Vehicle
1. To gain access to the SLP connector, remove metal clip to remove the white plastic housing.
1. Remove
metal clip
2. Remove white
plastic housing
Steering Lock Connector
Steering Lock
connector
2. Move the white plastic housing over enough to access the SLP connector.
1. Remove
metal clip
2. Remove white
plastic housing
Steering Lock Connector
Steering Lock
connector
16
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Type 3
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
M
a
i
n
B
o
d
y
E
C
U
1
(+)12V:
Green or Black, pin 1
Autolight Interrupt (conn. side): Blue/White: 1
Autolight Interrupt (vehicle side): Blue: 3
(-) Ground: Black: 10
(-) Lock Output: Dk. Green/Black: 3
(+) 12V Input: Red: 6 & 12
Hood Pin
(-) Hood Input: Gray: 21
Siren
(+) Siren Output: Brown/Red: 11
(-) Unlock Output: Dk. Blue/Black: 9
(-) SLP Output: Lt. Green/Black: 1
(-) Push-to-Start Output: Lt. Blue/Black: 10
(-) SLP:
Lt. Green or Tan,
pin 4
Black PTS Button Conn.
(at PTS switch)
ENGINE
START
STOP
Black
Connector
2345
10 9 8 7 6
1
(-) PTS:
Yellow or Tan,
pin 5
12
White Conn.
(at Dash Fuse Box)
(-) Unlock: Pin 2
Autolight:
Black or White,
pin 8
(-) Lock: Pin 29
20
8
22 23 27 29
10 13 14 15 16 17 18
2 5
HS CAN Low: Tan : 1
HS CAN High: Tan/Black: 2
16
8
9
1
Diagnostic
Conn. OBDII
HS CAN Low:
White,
pin 14
HS CAN High:
Violet or Lt. Blue, pin 6
White Conn.
(at Main Body ECU)
Black Steering Lock conn.
(at steering lock conn.)
22 810 12
4 2442
DS4+
DS4
Slide
to open
Proper Fuse
Positioning
DS4+ DS4
It is important to check that the
fuses are positioned correctly.
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
5
30
20
20
5
CUT
17
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Vehicle wiring reference chart
This section provides vehicle wiring information to guide you through the various stages of your installation. Refer to
www.directechs.com for additional information.
OEM Remote Start Location:
2014-2016 Highlander
(Smart key) & Hybrid
Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Toyota Highlander (Smart Key) 2014-2016
12V Green 1 (+) Dash fuse box. White 1 A
SLP Lt. Green 4 (-) Steering lock connector. Black 7 B
PTS Yellow 5 (-) Engine start/stop switch. Black 10 C
HS CAN High Violet 6 Data OBDII under driver dash. White 16 D
HS CAN Low White 14 Data OBDII under driver dash. White 16 D
Autolight Black 8 Cut Main body ECU. White 30 E
Lock Violet 29 (-) Main body ECU. White 30 E
Unlock Lt. Blue 2 (-) Main body ECU. White 30 E
Toyota Highlander Hybrid 2014-2016
12V Green 1 (+) Dash fuse box. White 1 A
SLP Lt. Green 4 (-) Steering lock connector. Black 7 B
PTS Yellow 5 (-) Engine start/stop switch. Black 10 C
HS CAN High Violet 6 Data OBDII under driver dash. White 16 D
HS CAN Low White 14 Data OBDII under driver dash. White 16 D
Autolight Black 8 Cut Main body ECU. White 30 E
Lock Violet 29 (-) Main body ECU. White 30 E
Unlock Lt. Blue 2 (-) Main body ECU. White 30 E
Toyota Tacoma (Smart Key) 2016-2017
12V Black 1 (+) Dash fuse box. White 1 A
SLP Tan 4 (-) Steering lock connector. Black 7 B
PTS Tan 5 (-) Engine start/stop switch. Black 10 C
HS CAN High Lt.Blue 6 Data OBDII. White 16 D
HS CAN Low White 14 Data OBDII. White 16 D
Autolight White 8 Cut Main body ECU. White 30 E
Lock Lt.Blue 29 (-) Main body ECU. White 30 E
Unlock Green 2 (-) Main body ECU. White 30 E
18
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Locating Steering Lock Connector in Vehicle
1. To gain access to the SLP connector, remove metal clip to remove the white plastic housing.
1. Remove
metal clip
2. Remove white
plastic housing
Steering Lock Connector
Steering Lock
connector
2. Move the white plastic housing over enough to access the SLP connector.
1. Remove
metal clip
2. Remove white
plastic housing
Steering Lock Connector
Steering Lock
connector
19
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Type 4
Refer to "Pre-installation and application warnings" on page 4 for important information, such as the description of each special note referenced in the diagram ( ).
Autolight Interrupt (conn. side): Blue/White: 1
Autolight Interrupt (vehicle side): Blue: 3
(-) Ground: Black: 10
HS CAN Low: Tan : 1
(-) Lock Output: Dk. Green/Black: 3
HS CAN High: Tan/Black: 2
(+) 12V Input: Red: 6 & 12
Hood Pin
(-) Hood Input: Gray: 21
Siren
(+) Siren Output: Brown/Red: 11
(-) Unlock Output: Dk. Blue/Black: 9
(-) SLP Output: Lt. Green/Black: 1
(-) Push-to-Start Output: Lt. Blue/Black: 10
(-) SLP: Gray, pin 4
Black PTS Button Conn.
(at PTS switch)
ENGINE
START
STOP
2345
10 9 8 7 6
1
(-) PTS: Pink, pin 5
12
White Conn.
(at
Main Body ECU)
Gateway ECU
(behind the glove box)
(-) Unlock: Violet, pin 2
Autolight:
Green, pin 8
(-) Lock: Pink, pin 29
20
8
22 23 27 29
10 13 14 15 16 17 18
2 5
1
(+) 12V:
Blue, pin 1
White conn.
(at dash fuse box)
M
a
i
n
B
o
d
y
E
C
U
Steering Lock conn.
(black conn. at steering lock)
22 810 12
4 2442
DS4+
DS4
Slide
to open
Proper Fuse
Positioning
DS4+ DS4
It is important to check that the
fuses are positioned correctly.
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
5
30
20
20
5
HS CAN Low: White, pin 21
HS CAN High: Lt.Blue, pin 6
Cut
1
1112
23456
22212019 1817 1615 1413
789
2324
10
20
DS4+ TL8
© 2017-08-23 Directed. All rights reserved.
Vehicle wiring reference chart
This section provides vehicle wiring information to guide you through the various stages of your installation. Refer to
www.directechs.com for additional information.
Wire Information Connector Information
Function Color Pin Polarity Location Color Pins Ref.
Lexus RX350 2016-2017
12V Blue 1 (+) Dash fuse box. White 1 A
SLP Gray 4 (-) Steering lock connector on steering column. Black 7 B
PTS Pink 5 (-) Engine start/stop switch. Black 10 C
HS CAN High Lt. Blue 6 Data Network Gateway ECU behind glovebox. Black 24 D
HS CAN Low White 21 Data Network Gateway ECU behind glovebox. Black 24 D
Lock Pink 29 (-) Main body ECU. White 30 E
Unlock Violet 2 (-) Main body ECU. White 30 E
Autolight Green 8 Cut Main body ECU. White 30 E
Lexus RX450h (Smart key) 2016-2017
12V Blue 1 (+) Dash fuse box. White 1 A
SLP Gray 4 (-) Steering lock connector on steering column. Black 7 B
PTS Pink 5 (-) Engine start/stop switch. Black 10 C
HS CAN High Lt. Blue 6 Data Network Gateway ECU behind glovebox. Black 24 D
HS CAN Low White 21 Data Network Gateway ECU behind glovebox. Black 24 D
Autolight Green 8 Cut Main body ECU. White 30 E
Lock Pink 29 (-) Main body ECU. White 30 E
Unlock Violet 2 (-) Main body ECU. White 30 E
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