MA3
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- 02-15
© 2017 Directed, Vista CA
DS4+
Designed by Installers for Installers
Contents
Warning! Safety first ....................................................................................................................... 3
Introduction .................................................................................................................................... 4
Pre-installation and application warnings ..................................................................................... 4
Vehicle application guide ........................................................................................................... 5
Wiring connections ......................................................................................................................... 6
Main harness (H1), 12-pin black connector .................................................................................. 6
Relay harness (H2), 10-pin white connector .................................................................................. 6
Data harness (H3), 8-pin white connector ..................................................................................... 6
Analog input/output harness (H4), 22-pin white connector ............................................................. 7
RF Port harness (H5), 2-pin white connector .................................................................................. 7
D2D harness (H6), 4-pin white (1) and black (2) connectors ........................................................... 7
Temperature sensor harness (H7), 2-pin black connector ................................................................ 7
Installation (wiring diagrams, fuse selection & vehicle wiring reference charts) ........................................ 8
Type 1 - with THMAN1 T-Harness ................................................................................................ 8
Type 1 - without T-Harness .......................................................................................................... 9
Type 2 - with THMAN1 T-Harness .............................................................................................. 11
Type 2 - without T-Harness ........................................................................................................ 12
Type 3 - with THMAN1 T-Harness .............................................................................................. 14
Type 3 - without T-Harness ........................................................................................................ 15
Type 4 - with THMAN1 T-Harness .............................................................................................. 17
Type 4 - without T-Harness ........................................................................................................ 18
Type 5 ................................................................................................................................... 20
Accessing the parking light circuit ............................................................................................ 23
Immobilizer interface .............................................................................................................. 24
Connecting the module .................................................................................................................. 25
Important! .............................................................................................................................. 25
Adjusting the 8504D Shock Sensor ........................................................................................... 25
When used in conjunction with SmartStart .................................................................................. 26
D2D 1.0/2.0 port configuration ............................................................................................... 26
Module programming .............................................................................................................. 27
LED diagnostics and troubleshooting .......................................................................................... 28
Soft reset ................................................................................................................................ 30
Hard reset .............................................................................................................................. 30
Learning the Tach (not needed with Virtual Tach) ............................................................................... 31
Initializing Virtual Tach (not needed with hardwired or data tach applications) ..................................... 31
Limited lifetime consumer warranty .................................................................................................. 32
Quick Reference Guide .................................................................................................................. 33
3
DS4+ MA3
© 2017-02-15 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+ MA3
© 2017-02-15 Directed. All rights reserved.
Introduction
The MA3 firmware for DS4+ is a complete solution for remote start, security (if applicable), bypass interface,
and convenience needs compatible with specific Mazda, Scion and Toyota vehicles.
Warning! This module can only be programmed via the web tool, which can be found on
www.directechs.com or using the Directechs Mobile application for smartphones. Features and functions will
become accessible when you connect the module using the XKLoader.
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
THMAN1
Keys required for
programming
1
Keys required for
operation
see note
5
The optional Plug & Play THMAN1 T-Harness is sold separately.
When using the THMAN1 T-Harness, the OEM remote functionality is retained during remote start runtime.
All connectors are displayed from the wire side (unless specified otherwise).
It is important to check that the fuses are positioned correctly in the module. Refer to the "Fuse selection" section following
each installation type for more information.
Refer to the "Vehicle wiring reference chart" following each installation type.
No takeover feature is available. The vehicle will shut down as soon as a door is opened.
To remote start the engine, the hood, hatch, and all doors must be closed.
When installing this solution in one of the vehicles from this guide, the vehicle's OEM alarm will no longer be functional. The
installation of a hybrid system (remote starter and alarm combo) is highly recommended to preserve vehicle security.
It is normal for the key symbol to flash during remote start runtime.
Parking lights for Mazda 3 can also be found in drivers kick. Please refer to www.directechs.com for additional information.
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 an OEM hood pin.
[2] The siren is ONLY required when enabling the security features during module flashing.
[3] Only required to retain OEM remote functionality during remote start runtime if not using the THMAN1 T-Harness.
[4] See page 23 for more information about accessing the parking wiring. Parking lights for Mazda 3 can also be found in
drivers kick. Please refer to www.directechs.com for additional information.
[5] Type 5 vehicles ONLY: 1 (one) key is required for operation. For key wrap instructions, refer to page 24.
[6] Only required when installing a hybrid system.
Additional parts required (maximum required):
Diode 6A
0 x 1A Diodes
86 85
30
87a
87
2 x Relay
Resistor 100Ω
0 x Resistor
Fuse 7.5A
1 x Fuse
5
DS4+ MA3
© 2017-02-15 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
2016
2015
2014
2013
PK-Immobilizer Bypass-
Data No Key Req'd
DL-Door Lock Control
DL-Door Unlock
DL-Driver Priority Unlock
DL-Trunk / Hatch Release
FOB-Control of
aftermarket alarm with
RS-3x LOCK START (Start
control using OEM
RS-3x LOCK STOP (Stop
control using OEM
RS-SmartStart
RS-Tach / RPM Output
SS-Entry Monitoring ALL
Door Pins
SS-Entry Monitoring Hood
Pin
SS-Entry Monitoring
Trunk/Hatch Pin
ST-Brake Status (foot
brake)
ST-E-Brake Status
ST-Ignition Status
Mazda
3 (Smart Key) 3 3 3
••••••••••••••••
6 (Smart Key) 2 2 2
••••••••••••••••
CX-3 (Smart Key) 4
••••••••••••••••
CX-5 (Smart Key) 1111
••••••••••••••••
Scion
iA (Smart Key)
[5]
5 •••••••••••••••
Toyota
Yaris Sedan (Smart Key)
[5]
5 •••••••••••••••
Legend:
PK: Transponder & Immobilizer Override
DL: OE Door Lock & Alarm Controls
FOB: Sync CAN Interface w/ FOB Remote
RS: Remote Start & Engine Controls
SS: Integrated Security & Monitoring
ST: Function/Feature Status
6
DS4+ MA3
© 2017-02-15 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. – Parking Lights Interrupt (vehicle side)
1
H1/2 Blue/Red Relay 1 N.O.
H1/3 Blue Relay 1 COM – Parking Lights Interrupt (conn. side)
1
H1/4 White/Brown Relay 3 N.C. – (+) Starter Output
1
H1/5 White Relay 3 COM – (+) Starter Output
1
H1/6 Red (+) 12 Volt (Battery)
H1/7 Lt. Green/Red Relay 2 N.O. – (+) Ignition Output
1
H1/8 Lt. Green Relay 2 COM – (+) 12V Ignition Input
1
H1/9 Lt. Green/White Relay 2 N.C. – No Connection
1
H1/10 Black (-) Ground
H1/11 White Relay 3 COM – (+) Starter Output
1
H1/12 Red (+) 12 Volt (Battery)
Relay harness (H2), 10-pin white connector
Conn./Pin Color Description
H2/1
N/A No Connection
H2/2
Red/Black No Connection
H2/3
Pink/Black No Connection
1
H2/4
Pink/White No Connection
1
H2/5
Red No Connection
H2/6
Green No Connection
1
H2/7
Violet No Connection
1
H2/8 Orange No Connection
1
H2/9
Red/White No Connection
H2/10
Pink No Connection
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 (MUX) Door Lock Output
H3/7 Orange/Black No Connectiont
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.
7
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Analog input/output harness (H4), 22-pin white connector
Conn./Pin Color Description
H4/1 Lt. Green/Black (-) Parking Lights Output
1
H4/2 Blue/White (-) Key Wrap Output
1
H4/3 Dk. Green/Black No Connection
1
H4/4 Red/White (-) Trunk Release Output
1
H4/5 Brown/Black No Connection
1
H4/6 Brown/White N/A
H4/7 White (+) Accessory 1 Output
1
H4/8 Violet/Black (+) Accessory 2 Output
1
H4/9 Dk. Blue/Black (-) Ignition Interrupt 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 Red/Blue (-) Valet Switch
2
H4/17 Black/White (-) E-Brake Input
2
H4/18 Orange/Black (-) Trunk Shunt 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 5 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.
8
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Installation (wiring diagrams, fuse selection & vehicle wiring reference charts)
Type 1 - with THMAN1 T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 10 for important information on this installation.
Cut
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Parking Light Interrupt (vehicle side): Blue/White
Parking Light Interrupt (conn. side): Blue
(-) Trunk Release Output: Red/White
Hood Pin
(-) Hood Input: Gray
Siren
(+) Siren Output: Brown/Red
(MUX) Door Lock: Violet/Brown
Trunk Release Switch
(White conn. in driver dash)
(-) Trunk Release:
White/Blue,
pin 3
1 2 3
Factory Alarm/
Door Lock:
White/Green
Driver Kick Panel
Parking Light
Switch Assembly
65
4
3
2
1
(-) Parking Lights:
Yellow, pin 3
Parking Lights
Interrupt:
Green, pin 4
(-) Parking Lights Output: Lt.Green/Black
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at steering column)
THMAN1
(optional T-Harness)
T-Harness
Relays
(+) Trunk Shunt Input: Orange/Black
Trunk Release Actuator
(Blue conn. in left rear quarter panel)
(+) Trunk Release Actuator:
Green, pin 2
13
2 3
1112 18
109
17
86 7
14
54
1615
1
9
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 1 - without T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 10 for important information on this installation.
Optional
Cut
Cut
Cut
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Parking Light Interrupt (vehicle side): Blue/White: 1
Parking Light Interrupt (conn. side): Blue: 3
(+) 12V: Lt. Green: 8
(-) Ground: Black: 10
(+) Starter Output: White: 5 & 11
(+) 12V: Red: 6 & 12
(-) Trunk Release Output: Red/White: 4
(-) Parking Lights Output: Lt.Green/Black: 1
(-) Ignition Interrupt Output: Blue/Black: 9
(-) Push-to-Start Output: Lt. Blue/Black: 10
(+) Accessory 2 Output: Violet/Black: 8
(+) Accessory 1 Output: White: 7
Hood Pin
(+) Ignition Output: Lt.Green/Red: 7
(-) Hood Input: Gray: 21
Siren
(+) Siren Output: Brown/Red: 11
HS CAN Low: Tan : 1
HS CAN High: Tan/Black: 2
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at
steering column)
(-) PTS: Green/White
or Lt.Green/Red, pin 20
Fuse Box
(White conn.
at drivers kick)
1
(+) 12V:
White, pin 1
30
86 8587
87a
30
86 85
87
87a
(+)12V
16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18
12456789101112131415 3
17
Trunk Release Switch
(White conn. in driver dash)
(-) Trunk Release:
White/Blue,
pin 3
1 2 3
24
1314151617
18
192021
2223
12 123
45
6
7
8
910
11
(+) Starter:
Brown/Black,
pin 23
(+) Ignition:
Lt. Green/Red,
pin 10
HS CAN Low: Red/Yellow, pin 8
HS CAN High: White/Black, pin 7
(+) Accessory 1: Yellow/Green, pin 2
(+) Accessory 2: Brown/Red, pin 14
Parking Light
Switch Assembly
65
4
3
2
1
(-) Parking Lights:
Yellow, pin 3
Parking Lights Interrupt:
Green, pin 4
(+) Ign. 2 Interrupt: Gray/Red, pin 3
(+) Ign. 3 Interrupt:
Violet, pin 17
(+) Trunk Shunt Input: Orange/Black: 18
Trunk Release Actuator
(Blue conn. at left rear quarter panel)
(+) Trunk Release Actuator: Green, pin 2
13
2 3
1112 18
109
17
86 7
14
54
1615
1
(MUX) Door Lock Output: Violet/Brown: 6
Factory Alarm/
Door Lock:
White/Green
Driver Kick Panel
10
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Fuse selection
To ensure correct functionality of your system, please configure the fuses on your system as follows:
DS4+ DS4
22 810
4 2442
12
5
15
30
20
20
Slide to open
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
22 8
4 2442
12
5
15
Slide to open
5
15
5
15
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
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.
Mazda CX-5 (Smart Key) 2013-2016
HS CAN High White/Black 7 Data Start/Stop unit in steering column. White 24 A
HS CAN Low Red/Yellow 8 Data Start/Stop unit in steering column. White 24 A
Accessory 1 Yellow/Green 2 (+) Start/Stop unit in steering column. White 24 A
Accessory 2 Brown/Red 14 (+) Start/Stop unit in steering column. White 24 A
Ignition 1 Lt. Green/Red 10 (+) Start/Stop unit in steering column. White 24 A
Starter Brown/Black 23 (+) Start/Stop unit in steering column. White 24 A
PTS 1 Green/White or Lt. Green/Red 20 (-) Start/Stop unit in steering column. White 32 B
Ignition 2 Interrupt [3] Gray/Red 3 Cut Start/Stop unit in steering column. White 32 B
Ignition 3 Interrupt [3] Violet 17 Cut Start/Stop unit in steering column. White 32 B
Door Lock White/Green 12 MUX Driver kick, door harness. White 32 C
12V White 1 (+) Fusebox in driver kick. White 1 D
Trunk Release Actuator [6] Green 2 (+) BCM in left rear quarter panel. Blue 18 -
Trunk Release White/Blue 3 (-) Trunk release switch. White 3 -
Parking Lights Yellow 3 (-) Parking light assembly switch. White 6 E
Parking Lights Interrupt Green 4 Cut Parking light assembly switch. White 6 E
11
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 2 - with THMAN1 T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 13 for important information on this installation.
Cut
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Parking Light Interrupt (vehicle side): Blue/White
Parking Light Interrupt (conn. side): Blue
(-) Trunk Release Output: Red/White
Hood Pin
(-) Hood Input: Gray
(+) Trunk Shunt Input: Orange/Black
Siren
(+) Siren Output: Brown/Red
Parking Light
Switch Assembly
65
4
3
2
1
(-) Parking Lights:
Yellow, pin 3
Parking Lights
Interrupt:
Green, pin 4
(-) Parking Lights Output: Lt.Green/Black
Trunk Release Actuator conn.
(Blue conn. at left rear quarter panel)
(+) Trunk Release Actuator:
Green or Brown, pin 2
13
2 3
1112 18
109
17
86 7
14
54
1615
1
(-) Trunk Release:
Green/Red, pin 1
1 2 3
4
THMAN1
(optional T-Harness)
T-Harness
Relays
(MUX) Door Lock Output: Violet/Brown
Factory Alarm/
Door Lock:
White/Green
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at steering column)
Driver Kick Panel
Trunk Release Switch
(White conn. in driver dash)
12
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 2 - without T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 13 for important information on this installation.
Optional
Cut(+) Ign. 2 Interrupt: Gray/Red, pin 3
(+) Ign. 3 Interrupt:
Violet, pin 17
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Parking Light Interrupt (vehicle side): Blue/White: 1
Parking Light Interrupt (conn. side): Blue: 3
(+)12V: Lt. Green: 8
(-) Ground: Black: 10
(+) Starter Output: White: 5 & 11
(+) 12V: Red: 6 & 12
(+) Ignition Output: Lt. Green/Red: 7
HS CAN Low: Tan : 1
HS CAN High: Tan/Black: 2
(-) PTS: Green/White
or Lt. Green/Red, pin 20
1
(+) 12V: White, pin 1
30
86 8587
87a
30
86 85
87
87a
(+)12V
16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18
12456789101112131415 3
17
(-) Trunk Release:
Green/Red, pin 1
24
1314151617
18
192021
2223
12 123
45
6
7
8
910
11
(+) Starter:
Brown/Black,
pin 23
(+) Ignition:
Lt. Green/Red,
pin 10
HS CAN Low: Red, pin 8
HS CAN High: White, pin 7
(+) Accessory 1: Yellow/Green, pin 2
(+) Accessory 2: Brown/Red, pin 14
Parking Light
Switch Assembly
65
4
3
2
1
Parking Lights Interrupt:
Green, pin 4
(-) Parking Lights:
Yellow, pin 3
(+) Trunk Release Actuator: Green or Brown, pin 2
1 2 3
4
(-) Trunk Release Output: Red/White: 4
(-) Parking Lights Output: Lt. Green/Black: 1
(-) Ignition Interrupt Output: Blue/Black: 9
(-) Push-to-Start Output: Lt. Blue/Black: 10
(+) Accessory 2 Output: Violet/Black: 8
(+) Accessory 1 Output: White: 7
Hood Pin
(-) Hood Input: Gray: 21
Siren
(+) Siren Output: Brown/Red: 11
(+) Trunk Shunt Input: Orange/Black: 18
Trunk Release Actuator conn.
(Blue conn. at BCM in left rear quarter panel)
13
2 3
1112 18
109
17
86 7
14
54
1615
1
(MUX) Door Lock Output: Violet/Brown: 6
Factory Alarm/
Door Lock:
White/Green
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at
steering column)
Fuse Box
(White conn.
at drivers kick)
Trunk Release Switch
(White conn. in driver dash)
Driver Kick Panel
13
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Fuse selection
To ensure correct functionality of your system, please configure the fuses on your system as follows:
DS4+ DS4
22 810
4 2442
12
5
15
30
20
20
Slide to open
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
22 8
4 2442
12
5
15
Slide to open
5
15
5
15
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
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.
Mazda 6 (Smart Key) 2014-2016
HS CAN High White 7 Data Start/Stop unit in steering column. White 24 A
HS CAN Low Red 8 Data Start/Stop unit in steering column. White 24 A
Accessory 1 Yellow/Green 2 (+) Start/Stop unit in steering column. White 24 A
Accessory 2 Brown/Red 14 (+) Start/Stop unit in steering column. White 24 A
Ignition 1 Lt. Green/Red 10 (+) Start/Stop unit in steering column. White 24 A
Starter Brown/Black 23 (+) Start/Stop unit in steering column. White 24 A
PTS 1 Green/White or Lt. Green/Red 20 (-) Start/Stop unit in steering column. White 32 B
Ignition 2 Interrupt [3] Gray/Red 3 Cut Start/Stop unit in steering column. White 32 B
Ignition 3 Interrupt [3] Violet 17 Cut Start/Stop unit in steering column. White 32 B
Door Lock White/Green 12 MUX Driver kick, door harness. White 32 C
12V White 1 (+) Fusebox in driver kick. White 1 D
Trunk Release Actuator [6] Green or Brown 2 (+) BCM in left rear quarter panel. Blue 18 -
Trunk Release (for sedan only) Green/Red 1 (-) Trunk release switch. White 4 E
Parking Lights Yellow 3 (-) Parking light assembly switch. White 6 F
Parking Lights Interrupt Green 4 Cut Parking light assembly switch. White 6 F
14
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 3 - with THMAN1 T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 16 for important information on this installation.
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
(-) Trunk Release Output: Red/White
Hood Pin
(-) Hood Input: Gray
Siren
(+) Siren Output: Brown/Red
(MUX) Door Lock Output: Violet/Brown
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at steering column)
Driver Kick Panel
Factory Alarm/
Door Lock:
Lt.Blue
Parking Light Interrupt (vehicle side): Blue/White
Parking Light Interupt (conn. side): Blue
Parking Light
Switch Assembly
65
4
3
2
1
Parking Lights Interrupt:
Green, pin 4
(-) Parking Lights:
Yellow, pin 3
(-) Parking Lights Output: Lt. Green/Black
(-) Trunk Release: White, pin 1
1 2 3
4
THMAN1
(optional T-Harness)
T-Harness
Relays
(+) Trunk Shunt Input: Orange/Black
Trunk Release Actuator conn.
(Blue conn. at left rear quarter panel)
(+) Trunk Release Actuator:
Blue, pin 2
13
2 3
1112 18
109
17
86 7
14
54
1615
1
Trunk Release Switch
(White conn. in driver dash)
15
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 3 - without T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 16 for important information on this installation.
Optional
Cut(+) Ign. 2 Interrupt: Gray/Red, pin 3
(+) Ign. 3 Interrupt:
Violet, pin 17
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Siren
Hood Pin
(-) Hood Input: Gray: 21
(+) Siren Output: Brown/Red: 11
(+)Trunk Shunt Input: Orange/Black: 18
(-) PTS: Brown, pin 20
24
1314151617
18
192021
2223
12 123
45
6
7
8
910
11
(+) Starter:
Green,
pin 23
(+) Ignition:
Lt. Green,
pin 10
HS CAN Low:
Red,
pin 8
HS CAN High:
White,
pin 7
(+) Accessory 1: Pink, pin 2
(+) Accessory 2:
Brown, pin 14
1
(+) 12V:
White,
pin 1
30
86 8587
87 a
30
86
85
87
87 a
(+)12V
16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18
12456789101112131415 3
17
(-) Trunk Release: White, pin 1
Driver Kick Panel
Factory Alarm/
Door Lock:
Lt. Blue
Cut
Parking Light Interrupt (conn side): Blue: 3
Parking Light Interrupt (veh. side): Blue/White: 1
(-) Parking Light Output: Lt. Green/Black: 1
(+) 12V: Lt. Green: 8
(-) Ground: Black: 10
(+) Starter Output: White: 5 & 11
(+) 12V: Red: 6 & 12
(-) Trunk Release Output: Red/White: 4
Ignition Interrupt Output: Blue/Black: 9
(-) Push-to-Start Output: Lt. Blue/Black: 10
(+) Accessory 2 Output: Violet/Black: 8
(+) Accessory 1 Output: White: 7
(+) Ignition Output: Lt. Green/Red: 7
HS CAN Low: Tan : 1
HS CAN High: Tan/Black: 2
(MUX) Door Lock Output: Violet/Brown: 6
1 2 3
4
(+) Trunk Release Actuator: Blue, pin 2
13
2 3
1112 18
109
17
86 7
14
54
1615
1
Parking Light
Switch Assembly
65
4
3
2
1
Parking Lights Interrupt:
Green, pin 4
(-) Parking Lights:
Yellow, pin 3
Start/Stop Unit
(White conn. at
steering column)
Start/Stop Unit
(White conn. at steering column)
Fuse Box
(White conn.
at drivers kick)
Trunk Release Actuator
(Blue conn. at left rear quarter panel)
Trunk Release Switch
(White conn. in driver dash)
16
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Fuse selection
To ensure correct functionality of your system, please configure the fuses on your system as follows:
DS4+ DS4
22 810
4 2442
12
5
15
30
20
20
Slide to open
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
22 8
4 2442
12
5
15
Slide to open
5
15
5
15
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
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.
Mazda 3 (Smart Key) 2014-2016
HS CAN High White 7 Data Start/Stop unit in steering column. White 24 A
HS CAN Low Red 8 Data Start/Stop unit in steering column. White 24 A
Accessory 1 Pink 2 (+) Start/Stop unit in steering column. White 24 A
Accessory 2 Brown 14 (+) Start/Stop unit in steering column. White 24 A
Ignition Lt. Green 10 (+) Start/Stop unit in steering column. White 24 A
Starter Green 23 (+) Start/Stop unit in steering column. White 24 A
PTS Brown 20 (-) Start/Stop unit in steering column. White 32 B
Ignition 2 Interrupt [3] Gray/Red 3 Cut Start/Stop unit in steering column. White 32 B
Ignition 3 Interrupt [3] Violet 17 Cut Start/Stop unit in steering column. White 32 B
Door Lock Lt. Blue 12 MUX Driver kick, door harness. White 32 C
12V White 1 (+) Fuse box in drivers kick. White 1 D
Trunk Release Actuator [6] Blue 2 (+) BCM in left rear quarter panel. Blue 18 -
Trunk Release White 1 (-) Trunk release switch. White 4 E
Parking Lights Yellow 3 (-) Parking light assembly switch. White 6 F
Parking Lights Interrupt Green 4 Cut Parking light assembly switch. White 6 F
17
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 4 - with THMAN1 T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 19 for important information on this installation.
Cut
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Parking Light Interrupt (vehicle side): Blue/White
Parking Light Interrupt (conn. side): Blue
(-) Trunk Release Output: Red/White
Hood Pin
(-) Hood Input: Gray
(+) Trunk Shunt Input: Orange/Black
Siren
(+) Siren Output: Brown/Red
Parking Light
Switch Assembly
65
4
3
2
1
(-) Parking Lights Output: Lt. Green/Black
1 2 3 4
5 6 7 8
ESU
(Electrical Supply Unit)
(White conn. at
drivers kick)
(+) Trunk Release Actuator:
White, pin 4
White 32-pin connector
(BCM bottom left plug)
(-) Trunk Release
Red, pin 10
Parking Lights Interrupt:
Black, pin 2
(-) Parking Lights:
Blue, pin 1
THMAN1
(optional T-Harness)
T-Harness
Relays
(MUX) Door Lock Output: Violet/Brown
Factory Alarm/Door Lock:
Brown, pin 22
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at steering column)
18
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 4 - without T-Harness
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 19 for important information on this installation.
Optional
Cut(+) Ign. 2 Interrupt: Pink, pin 3
(+) Ign. 3 Interrupt:
Brown, pin 17
Cut
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Hood Pin
White 32-pin connector
(BCM bottom left plug)
(-) Trunk Release
Red, pin 10
24
1314151617
18
192021
2223
12 123
45
6
7
8
910
11
(-) PTS: Blue, pin 20
(+) Starter:
Gray, pin 23
(+) Ignition:
Yellow,
pin 10
HS CAN Low: Red, pin 8
HS CAN High: Green, pin 7
(+) Accessory: Pink, pin 2
Parking Light
Assembly Switch
65
4
3
2
1
30
86
8587
87a
30
86 85
87
87a
(+)12V
16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18
12456789101112131415 3
17
Parking Lights Interrupt:
Black, pin 2
(-) Parking Lights:
Blue, pin 1
1
(+) 12V:
White,
pin 1
Cut
(-) Hood Input: Gray: 21
(+) Siren Output: Brown/Red: 11
Siren
(+) 12V: Lt. Green: 8
(-) Ground: Black: 10
(+) Starter Output: White: 5 & 11
(+) 12V: Red: 6 & 12
(-) Trunk Release Output: Red/White: 4
Ignition Interrupt Output: Blue/Black: 9
(-) Push-to-Start Output: Lt. Blue/Black: 10
(+) Accessory 1 Output: White: 7
(+) Ignition Output: Lt. Green/Red: 7
HS CAN Low: Tan : 1
HS CAN High: Tan/Black: 2
Parking Light Interrupt (vehicle side): Blue/White: 1
Parking Light Interrupt (conn. side): Blue: 3
(-) Parking Lights Output: Lt. Green/Black: 1
(+) Trunk Shunt Input: Orange/Black: 18
(+) Trunk Release Actuator:
White, pin 4
1 2 3 4
5 6 7 8
ESU
(Electrical Supply Unit)
(White conn. at drivers kick)
Factory Alarm/Door Lock:
Brown, pin 22
(MUX) Door Lock Output: Violet/Brown: 6
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at
steering column)
Fuse Box
(White conn.
at drivers kick)
19
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Fuse selection
To ensure correct functionality of your system, please configure the fuses on your system as follows:
DS4+ DS4
22 810
4 2442
12
5
15
30
20
20
Slide to open
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
5
15
30
20
20
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
MAIN (5A) (+)
(-) RLY3 PK LIGHT (15A) (+)
(-) ACC & START (30A) (+)
(-) FLEX RLY (20A) (+)
IGN (20A) (+)
22 8
4 2442
12
5
15
Slide to open
5
15
5
15
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
MAIN (5A) (+)
(-) RLY3/PK LIGHT(15A) (+)
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.
Mazda CX-3 (Smart Key) 2016
HS CAN High Green 7 Data Start/Stop unit in steering column. White 24 A
HS CAN Low Red 8 Data Start/Stop unit in steering column. White 24 A
Accessory Pink 2 (+) Start/Stop unit in steering column. White 24 A
Ignition Yellow 10 (+) Start/Stop unit in steering column. White 24 A
Starter Gray 23 (+) Start/Stop unit in steering column. White 24 A
PTS Blue 20 (-) Start/Stop unit in steering column. White 32 B
Ignition 2 Interrupt [3] Pink 3 Cut Start/Stop unit in steering column. White 32 B
Ignition 3 Interrupt [3] Brown 17 Cut Start/Stop unit in steering column. White 32 B
Door Lock Brown 22 MUX BCM bottom left plug. White 32 C
Trunk Release Red 10 (-) BCM bottom left plug. White 32 C
12V White 1 (+) Fuse box in drivers kick. White 1 D
Trunk Release Actuator [6] White 4 (+) ESU (Electrical Supply Unit) in drivers kick panel. White 8 E
Parking Lights Blue 1 (-) Parking light assembly switch. White 6 F
Parking Lights Interrupt Black 2 Cut Parking light assembly switch. White 6 F
20
DS4+ MA3
© 2017-02-15 Directed. All rights reserved.
Type 5
Refer to "Pre-installation and application warnings" on page 4 and "Vehicle wiring reference chart" on page 21 for important information on this installation.
Optional
(+) Ign. 2 Interrupt: Pink, pin 3
(+) Ignition 3 Interrupt: Brown, pin 17
Cut
DS4+
DS4
22 810 12
4 2442
It is important to check that the
fuses are positioned correctly. See
Fuse selection on the next page for
more information.
Parking Light Interrupt (veh.side): Blue/White: 1
(-) Ground: Black: 10
(+) Starter Output: White: 5 & 11
Parking Light Interrupt (conn. side): Blue: 3
HS CAN Low: Tan : 1
(-) Push-to-Start Output: Lt.Blue/Black: 10
(-) Trunk Release Output: Red/White: 4
HS CAN High: Tan/Black: 2
(MUX) Door Lock Output: Violet/Brown: 6
(-) Parking Lights Output: Lt.Green/Black: 1
Siren
Hood Pin
(+) 12V: Red: 6 & 12
(-) Hood Input: Gray: 21
(+) Siren Output: Brown/Red: 11
24
13151617
18
192021
2223
12 13
45
6
7
8
910
11
14
(-) PTS: Red, pin 17
HS CAN Low:
Red,
pin 8
HS CAN High:
Green,
pin 7
1
(+) 12V:
White,
pin 1
Parking Light
Assembly Switch
65
4
3
2
1
(-) Parking Lights:
Blue, pin 1
Parking Lights Interrupt:
Black, pin 2
Cut
(-) Trunk Release:
White or Green, pin 11
1
13
2
14
3
15
4
16
5
17
6
18
7
19
8
20
9
21
10
22
11
23
12
24
Factory Alarm Arm/Disarm: Brown, pin 22
Door Lock/Unlock: Pink, pin 6
30
86
85
87
87a
30
86 85
87
87a
(+)12V
(+) Brake:
Blue, pin 2
16
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18
1456789101112131415 3
17
2
Cut
OR
(-) Ignition Interrupt Output: Blue/Black: 9
(-) Key Wrap Output: Blue/White: 2
(+) Trunk Release Actuator:
White, pin 4
1 2 3 4
5 6 7 8
ESU
(Electrical Supply Unit)
(White conn. at
drivers kick)
2
(+) Trunk Shunt Input: Orange/Black: 18
Start/Stop Unit
(White conn. at steering column)
Start/Stop Unit
(White conn. at steering column)
Fuse Box
(White conn.
at drivers kick)
BCM
(White conn. at
BCM above drivers kick)
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