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.
Scion iA (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
PTS
Red
17
(-)
Start/Stop unit in steering column.
White
24
A
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
Brake
Blue
2
(+)
Start/Stop unit in steering column.
White
32
B
Keyless Data
Pink
9
Data
Start/Stop unit in steering column.
White
32
B
12V
White
1
(+)
Fuse box in driver kick.
White
1
C
Parking Lights
Blue
1
(-)
Parking light assembly switch.
White
6
D
Parking Lights Interrupt
Black
2
Cut
Parking light assembly switch.
White
6
D
Trunk Release Actuator
[6]
White
4
(+)
ESU (Electrical Supply Unit) in drivers kick panel.
White
8
E
Toyota Yaris Sedan (Smart Key) 2016-2018
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
PTS
Red
17
(-)
Start/Stop unit in steering column.
White
24
A
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
Brake
Blue
2
(+)
Start/Stop unit in steering column.
White
32
B
Keyless Data
Pink
9
Data
Start/Stop unit in steering column.
White
32
B
12V
White
1
(+)
Fuse box in driver kick.
White
1
C
Parking Lights
Blue
1
(-)
Parking light assembly switch.
White
6
D
Parking Lights Interrupt
Black
2
Cut
Parking light assembly switch.
White
6
D
Trunk Release Actuator
[6]
White
4
(+)
ESU (Electrical Supply Unit) in drivers kick panel.
White
8
E
22
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