Directed DIRECTECHS DB3 Installation Manual page 12

Additional remote start connections
(Not all of these connections may be required for your installation. Refer to the wiring diagram for vehicle-specific connections.)
Wire
12 Volts
Accessory
Ground
Hood Pin
Ignition - Must use a diode
Parking Lights -
Starter - Must use a relay
Tachometer
12 403.HONDA9 2.03 2014 Acura RLX (Smart Key)
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Connects To
Wire Location
Keyless Access Control Unit above dash fuse box, tan 28 pin plug,
pin 14
Keyless Access Control Unit above dash fuse box, gray 24 pin plug,
pin 24
Hood Switch, 2 pin plug, pin 1
Keyless Access Control Unit above dash fuse box, gray 24 pin plug,
pin 11
Headlight Switch, 12 pin plug, pin 8
Keyless Access Control Unit above dash fuse box, gray 24 pin plug,
pin 18
Camshaft Position Sensor, engine driver side front, 3 pin plug, pin 3
(+/-) Wire Color
+ Pink (10A)
+ Orange
(chassis ground)
- Lt. Blue
+ Blue
- Pink
+ Lt. Blue
ac Gray