Vehicle Connections - Directed Directechs DB3 Installation Manual

Vehicle connections

The connection information listed below is specific to the 2013 Mazda 3 (Smart Key). Refer to "Pre-installation and application warnings" for a list of important notes.
Data 14-pin blue connector (H1)
Module
Conn./Pin Color
H1/1 Light Green
H1/2 Violet/Yellow
H1/3 Tan/Black
H1/4 Tan
H1/5 Orange/Green
H1/6 Orange/Brown
H1/7 Brown
H1/8 Yellow
H1/9 Orange/Yellow
H1/10 Orange/Red
H1/11 Yellow/Red
H1/12 Brown/Red
H1/13 Red
H1/14 Black
Output 12-pin red connector (H2)
Module
Conn./Pin Color
H2/1 Black/White
H2/2 Green/Black
H2/3 Green/White
H2/4 Red/Black
H2/5 Violet/White
H2/6 Gray
H2/7 Gray/Black
H2/8 Violet/Green
H2/9 Violet/Brown
H2/10 Yellow/Black
H2/11 Orange/Black
H2/12 Blue/Red
8 403.MA1 4.07 2013 Mazda 3 (Smart Key)
© 2020-06-02 Directed. All rights reserved.
Description
No Connection
No Connection
(DATA) HS CAN High
(DATA) HS CAN Low
No Connection
No Connection
Relay N.O. No Connection
Relay COM. Door Trigger Interrupt (conn. side)
Relay N.C. Door Trigger Interrupt (veh. side)
Relay N.C. No Connection
Relay COM. (-) Ground
Relay N.O. (-) Trunk Release Output
(+) W2W Only - (+) 12 Volt
(-) W2W Only - (-) Ground
Description
(-) Scomm [3]
(-) PTS Output
(-) W2W Only - Door / Trunk Output
(-) W2W Only - E-Brake Output
(AC) W2W Only - Tach Output [1]
(+) W2W Only - Brake Output
(+) Ignition Status Output
No Connection
(MUX) Lock Output
(Data) TX
(Data) RX
(-) W2W Only - Hood Output
Connects To
Wire Location
No Connection
No Connection
data link connector, black 16 pin plug, pin 6
data link connector, black 16 pin plug, pin 14
No Connection
No Connection
No Connection
BCM above driver kick, white 24 pin plug (6), pin 4
BCM above driver kick, white 24 pin plug (6), pin 4
No Connection
BCM above driver kick, white 24 pin plug (6), pin 8
relay block left of steering column, white 6 pin plug, pin 3
Connects To
Wire Location
behind BCM, white 18 pin plug, pin 15 (non skyactiv) or 16
(skyactiv)
push button start, white 12 pin plug, pin 7
Remote Starter
Remote Starter
Remote Starter
Remote Starter
Remote Starter
No Connection
BCM above driver kick, white 24 pin plug (6), pin 13
PATS Transceiver on key slot, white 4 pin plug, pin 2
PATS Transceiver on key slot, white 4 pin plug, pin 1
Remote Starter
(+/-) Wire Color
data white (HS CAN)
data red (HS CAN)
- N.C. blue
- N.C. blue
(chassis ground)
- brown (rear trunk/hatch
release button)
+ orange (40A)
(chassis ground)
(+/-) Wire Color
- white (or insert pin)
- violet
- Green (key lock)
1000
Ohms
data lt. blue
data blue