Directed Directechs DB3 User manual

403.TL17
v1.02
2022 Toyota Corolla Cross (Smart Key)
Functions compatible with the 2022 Toyota Corolla Cross (Smart Key)
3x LOCK START (Start control using OEM Remote)
3x LOCK STOP (Stop control using OEM Remote)
Accessory Activation
Arm Factory Security
Auto Headlamp Shutoff
Brake Status (foot brake)
Control of aftermarket alarm with OEM remote
Disarm Factory Security
Door Lock Control
Door Locks Status
Door Unlock
Driver Priority Unlock
E-Brake Status
Entry Monitoring ALL Door Pins
Entry Monitoring Hood Pin
Entry Monitoring Trunk/Hatch Pin
Factory Alarm Trigger Monitoring
Fuel level/EV battery level
Ignition Activation
Ignition Status
Immobilizer Bypass-Data No Key Req'd
Key2GO
Parking Lights Control
Power Windows Rolldown
Power Windows Rollup
Remote Start Ready
Remote Start Takeover
SmartStart
Start (Crank) Activation
Starter / Ignition Interrupt
Tach / RPM Output
Trunk / Hatch Release

Introduction 3
Pre-installation and application warnings 4
Wiring diagram 5
Locating components in the vehicle 6
Vehicle connections 7
Module programming 9
Module programming for convenience only (skip transponder) 10
SmartStart Pro/Digital RF Kit/XL202 installation notes 11
LED diagnostics and troubleshooting 12
Parking light error codes 14
Soft reset 14
Hard reset 14
Limited one year consumer warranty 15
Quick Reference Guide (customer copy) 16
Contents

3403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Introduction
This guide supports the installation of a DB3, which is an all-in-one door lock and override interface module in Remote Start Ready (RSR)
mode. RSR is a function that enables the DB3 to remote start the vehicle completely on its own. Consequently, there is no need for an
aftermarket or an OEM remote starter in order to start the vehicle from a distance.
This solution may offer up to four (4) configuration options to control your system (all sold separately):
• 3x OEM Lock Remote Start Activation: if applicable, refer to the “Vehicle function compatibilities” section.
• SmartStart Pro Compatible: SmartStart Pro is equipped with D2D, which means it can be connected to an interface module and used
in RSR mode without the use of a remote starter. See “Module programming” for more information.
• Digital RF Kit Compatible: This firmware supports D2D 2.0, which means Digital RF kits can be connected to the interface module and
used when in RSR mode (compatible with firmware version ending with .101 or higher only).
• XL202 & Analog RF Kit
Notes
• This module can only be flashed and configured using DirectLink at www.directechs.com.
• RSR mode is not compatible with vehicles equipped with a manual transmission.

4403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Pre-installation and application warnings
START HERE 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.
Compatibilities and Requirements
T-Harness
compatible T-Harness is not compatible.
AUX
Keys required for
programming 1Keys required for operation 0
Vehicle Takeover Refer to the Quick Reference Guide section for more details.
Firmware notes
IMPORTANT: This firmware does not include functionality to disarm the vehicle's OEM alarm system. The OEM Alarm Inhibit option
is set by default when flashing your module. To ensure vehicle security, we strongly recommend the installation of a hybrid system that
combines a remote starter and alarm.
Remote Start Ready (RSR):
•RSR installations are not compatible with vehicles equipped with a manual transmission.
•RSR is a function that enables the interface module to remote start the vehicle completely on its own.
Consequently, there is no need for an aftermarket or an OEM remote starter in order to start the vehicle from a distance.
SmartStart compatible: SmartStart is equipped with D2D, which means it can be connected to an interface module and used in
Remote Start Ready (RSR) mode without the use of a remote starter. See "Module programming" for more information.
Unless specified otherwise, all connectors are displayed from the wire side, with the exception of the OBDII diagnostic connector.
Refer to the "Vehicle connections" following the installation diagram.
Conditions and Limitations
Remote Start: All doors must be closed and locked to remote start the vehicle.
Power Windows Data feature: Depending on the vehicle's trim level, the Power Windows Data feature may not be supported
during remote start runtime.
Takeover: OEM Remotes or Smart Handles must be used to unlock the vehicle for proper vehicle takeover.
Note: Please ensure that you print and provide the client with the "Quick Reference Guide (QRG)". The QRG contains vital
information and instructions pertaining to this matter.
Footnotes
[1] Hood pin: The installation of an aftermarket hood pin is only required on vehicles that are not equipped with a factory hood pin or if
not supported in data.
IMPORTANT: In vehicles not equipped with a Factory Hood Pin, you must permanently ground the vehicle's N.C. OEM Hood Pin
input for successful operation. See the 'Vehicle Connections' section for hood pin location.
[2] Power liftgate: This connection is only required if vehicle is equipped with a power liftgate.

5403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Refer to "Pre-installation and application warnings" for important information, such as the description of each special note referenced in the diagram ( ).
(+) Ignition 1:
Lt. Blue, pin 24
(+) Starter:
White, pin 10
(+) Ignition 2:
Blue, pin 11
Certification ECU
(white bottom conn.
behind glove box)
678
1112131415161718 9
10
30 2122 232425262728 20
19
29
1
2345
(-) Factory Alarm
Disarm/Unlock:
Violet, pin 4
(-) Factory Alarm
Arm/Lock: Green,
pin 28
Body ECU
(black bottom conn.
of dash fuse box)
678
1112131415161718 9
10
30 2122 232425262728 20
19
29
123
45
Body ECU
(black top conn. at dash fuse box)
25 242627
17 16
23 22 21 20 19 18
15 14 13 12 11 10 9 8 7 6 5
1234
(-) Power Liftgate 2:
Blue, pin 21
Wiring diagram
1412
10 42
HS CAN 3 High: Tan/Black: 3
HS CAN 3 Low: Tan: 4
IMI Interrupt (veh. side): Orange/Red: 10
IMI Interrupt (conn. side): Yellow/Red: 11
IMI (veh. side): Yellow/Black: 10
IMO Data Output: Green/Black: 2
4: White/Violet:
IMO Data
Input
(-) Unlock Output: Blue/Red: 12
(-) Lock Output: Black/White: 1
(-) PTS Output: Red/Black: 4
(-) PTS 1:
Violet,
pin 19
(-) Ground:
White/Black,
pin 29
Certification ECU
(white top conn.
behind glove box)
678
1112131415161718 9
10
30 2122 232425262728 20
19
29
1
2345
(+) 12V:
Brown,
pin 6
(-) PTS 2:
Blue,
pin 27
(-) PTS 3:
Pink,
pin 23
3 X 1A
Diodes
Plug AI10
(gray conn.
behind glove box)
11
20
1
12
10 98 7 6 5 4 3 2
19 18 17 16 15 14 13
IMO: Black, pin 9
IMI: Lt. Blue, pin 18
Cut
CAN Bus High 3:
Yellow, pin 1
CAN Bus Low 3:
White, pin 2
(+) 12V Input: Brown: 7
(+) 12V Input: Red: 13
(-) Ground: Black: 14
(+) Ignition 1 Output: Yellow: 8
(+) Ignition 2 Output: Gray/Black: 7
(+) Starter Output: Gray: 6
(-) Trunk Release Output: Violet/Brown: 9 6: White/Black:
(-) Hood Input
Remote Start Safety
Override Switch
Hood Pin
You can connect either a
SmartStart Pro, Digital RF Kit or
XL202.
Refer to the SmartStart/Digital RF
Kit//XL202 Installation Notes for
more information.

6403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Locating components in the vehicle

7403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Vehicle connections
The connection information listed below is specific to the 2022 Toyota Corolla Cross (Smart Key). Refer to “Pre-installation and application warnings” for a list of important notes.
Data 14-pin blue connector (H1)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H1/1 Light Green No Connection No Connection
H1/2 Violet/Yellow No Connection No Connection
H1/3 Tan/Black (DATA) HS CAN 3 High Certification ECU behind glove box, top white 30 pin plug, pin 1 Data Yellow
H1/4 Tan (DATA) HS CAN 3 Low Certification ECU behind glove box, top white 30 pin plug, pin 2 Data White
H1/5 Orange/Green No Connection No Connection
H1/6 Orange/Brown No Connection No Connection
H1/7 Brown Relay N.O. (+) 12V Input Certification ECU behind glove box, top white 30 pin plug, pin 6 + Brown (7.5A)
H1/8 Yellow Relay COM. (+) Ignition 1 Output Certification ECU behind glove box, bottom white 30 pin plug, pin 24 + Lt. Blue
H1/9 Orange/Yellow Relay N.C. No Connection No Connection
H1/10 Orange/Red Relay N.C. IMI Interrupt (Vehicle side) Behind Glove Box, gray 20 pin plug (AI10), pin 18 Data Lt. Blue (IMI)
H1/11 Yellow/Red Relay COM. IMI Interrupt (Connector side) Behind Glove Box, gray 20 pin plug (AI10), pin 18 Data Lt. Blue (IMI)
H1/12 Brown/Red Relay N.O. No Connection No Connection
H1/13 Red (+) 12 Volt Input Certification ECU behind glove box, top white 30 pin plug, pin 6 + Brown (7.5A)
H1/14 Black (-) Ground Certification ECU behind glove box, top white 30 pin plug, pin 29 - White/Black
Output 12-pin red connector (H2)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H2/1 Black/White (-) Lock Output Body ECU on dash fuse box, black 30 pin plug, pin 28 - Green (key lock)
H2/2 Green/Black IMO Data Output Behind Glove Box, gray 20 pin plug (AI10), pin 9 Data Black (IMO)
H2/3 Green/White (-) Parking Light Output No Connection
H2/4 Red/Black (-) PTS Output Certification ECU behind glove box, top white 30 pin plug, pin 19
Certification ECU behind glove box, top white 30 pin plug, pin 27
Certification ECU behind glove box, top white 30 pin plug, pin 23
Must use three 1A diodes.
-
-
-
Violet
Blue
Pink
H2/5 Violet/White No Connection No Connection
H2/6 Gray (+) Starter Output Certification ECU behind glove box, bottom white 30 pin plug, pin 10 + White
H2/7 Gray/Black (+) Ignition 2 Output Certification ECU behind glove box, bottom white 30 pin plug, pin 11 + Blue
H2/8 Violet/Green No Connection No Connection
H2/9 Violet/Brown (-) Trunk Release Output [2] Body ECU on dash fuse box, black 27 pin plug, pin 21 - Blue (alternate location)
H2/10 Yellow/Black (Data) IMI (Vehicle side) Behind Glove Box, gray 20 pin plug (AI10), pin 18 Data Lt. Blue (IMI)
H2/11 Orange/Black No Connection No Connection
H2/12 Blue/Red (-) Unlock Output Body ECU on dash fuse box, black 30 pin plug, pin 4 Double
-
Violet (key unlock)

8403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Input 10-pin black connector (H3)
Module Connects To
Conn./Pin Color Description Wire Location (+/-) Wire Color
H3/1 Green No Connection No Connection
H3/2 Blue No Connection No Connection
H3/3 Red/White No Connection No Connection
H3/4 White/Violet IMO Data Input Behind Glove Box, gray 20 pin plug (AI10), pin 9 Data Black (IMO)
H3/5 Violet/Black No Connection No Connection
H3/6 White/Black (-) Hood Input [1] Body ECU on dash fuse box, black 30 pin plug, pin 27
The installation of an aftermarket hood pin is only required on vehicles that
are not equipped with a factory hood pin or if not supported in data.
IMPORTANT: In vehicles not equipped with a Factory Hood Pin, must
permanently ground the vehicles N.C. OEM Hood Pin input for successful
operation.
- N.C. Red
H3/7 Pink/White No Connection No Connection
H3/8 Violet No Connection No Connection
H3/9 Pink No Connection No Connection
H3/10 Blue/White No Connection No Connection
D2D 4-pin white connector (H4)
Module
Conn./Pin Color Description
H4/1 Blue (Data) TX
H4/2 Black (-) Ground
H4/3 Green (Data) RX
H4/4 Red (+) 12 Volt
RF 2-pin white connector (H5)
Module
Conn./Pin Color Description
H5/1 N/A No Connection
H5/2 N/A No Connection

9403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Module programming
Refer to “LED diagnostics and troubleshooting” for more information and for troubleshooting purposes.
For Convenience-Only programming, see next section.
1Ensure vehicle is in a safe location and cannot move forward during programming.
2
The harnesses must be connected in this exact order:

Connect the 14-pin.1.
Connect the 12-pin.2.
Connect the 10-pin.3.
When the LED turns on solid red, proceed with the next step.
3Press the brake pedal then press the Push-to-Start (PTS) button once (1) to start the vehicle.
The LED flashes green then orange slowly.
4Press the PTS button once (1) more to turn the ignition OFF.
5
Remove the module from the vehicle and reconnect it to your computer. The website
will automatically recognize that you are moving onto the second phase of the
programming sequence.
1.
Click Submit Key2GO Request.2.
6When the configuration is completed, reconnect the module.
The LED will turn ON solid green for 3 seconds, then turn OFF.
You have successfully completed the module programming sequence.

10 403.TL17 1.02 2022 Toyota Corolla Cross (Smart Key)
©2023 Directed. All rights
Module programming for convenience features only (skip transponder)
Refer to "LED diagnostics and troubleshooting" for more information and for troubleshooting purposes.
1Ensure vehicle is in a safe location and cannot move forward during programming.
2
The harnesses must be connected in this exact order:
1. Connect the 14-pin.
2. Connect the 12-pin.
3. Connect the 10-pin.
When the LED turns on solid red, proceed with the next step.
Solid
Connect
1412
10 42
3Press the programming button five (5) times.
The LED turns ON solid orange.
Solid
Press &
Release x5
4Press once (1) on the Push-to-Start (PTS) button to turn the ignition ON, then the LED shuts OFF.
Off
5Press once (1) more on the PTS button to turn the ignition OFF.
You have successfully completed the module programming sequence.