Kia Niro: Smart Key System / Smart Key Unit Components and components location

Kia Niro 2017 (DE HEV) Service Manual / Body Electrical System / Smart Key System / Smart Key Unit Components and components location

Components

Connector Pin Information

No.
Connector A
Connector B
Connector C
1
Battery (+)
IGN2 relay_output
Immoblizer antenna (+)_output
2
Battery (+)
IGN1 relay_output
Wheel speed signal_input
3
Interior antenna 1 (-)_output
-
SSB switch1 signal_input
4
Bumper antenna (-)_output
-
-
5
Interior antenna 2 (-)_output
ESCL communication
ESCL Unlock switch_input
6
Assist door antenna (-)_output
EMS communication
P' signal_input
7
Trunk antenna (-)_output
B-CAN (High)
Brake switch_input
8
Driver's door antenna (-)_output
B-CAN (Low)
IGN2 signal_input
9
-
P-CAN (Low)
IGN1 signal_input
10
SSB Illumination (+)_output
P-CAN (High)
Starter relay_output
11
External buzzer_output
?-
Immoblizer antenna (-)_output
12
ESCL (+)_output
ACC relay_output
RPM signal_input
13
-
-
SSB switch2 signal_input
14
Interior antenna 1 (+)_output
Ground
Driver's door switch signal_input
15
Bumper antenna (+)_output
-
Assist door switch signal_input
16
Interior antenna 2 (+)_output
SSB LED (ACC)_output
Start signal feedback_input
17
Assist door antenna (+)_output
SSB LED (IGN)_output
?Stop lamp fuse signal_input
18
Trunk antenna (+)_output
-
ACC signal_input
19
Driver's door antenna (+)_output
-
-
20
-
SSB Illumination (-)_output
GND_power
21
ESCL Enable_output
-
?
22
ESCL (-)_output
Wireless charging module_output

Smart Key Repair procedures
Smart Key Smart Key Code Saving 1. Connect the DLC cable of KDS/GDS to the data link connector (16 pins) in driver side crash pad lower panel, turn the power on KDS/GD ...

Smart Key Unit Schematic diagrams
Circuit Diagram ...

Other information:

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