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.
Hyundai Santa Fe 2019-2020
Accessory
Blue
2
(+)
Ignition switch.
Black
6
A
Ignition
Green
4
(+)
Ignition switch.
Black
6
A
12V
White
5
(+)
Ignition switch.
Black
6
A
Starter
Black (with Immo.) or
Pink (w/o Immo.)
3
(+)
Ignition switch.
Black
6
A
P-CAN High
White
22
Data
ICU junction block, rear of fuse box - plug F.
White
32
B
P-CAN Low
Gray
23
Data
ICU junction block, rear of fuse box - plug F.
White
32
B
B-CAN High 2
Red
32
Data
ICU junction block, rear of fuse box - plug F.
White
32
B
B-CAN Low 2
Blue
31
Data
ICU junction block, rear of fuse box - plug F.
White
32
B
Parking Lights
Yellow
14
(MUX)
Headlight-wiper switch.
Black
16
C
Immobilizer Interrupt
4
White/Orange or Black
40
Cut
EM11, driver kick panel.
Red
54
D
Accessory Interrupt
5
Pink
45
Cut
ICU junction block, rear of fuse box - plug G.
White
47
E
Ignition Interrupt
5
Gray/Orange
1
Cut
ICU junction block, rear of fuse box - plug G.
White
47
E
11
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