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:

Kia Niro (DE HEV) Owners Manual: Towing service
If emergency towing is necessary, we recommend having it done by an authorized Kia dealer or a commercial tow-truck service. Proper lifting and towing procedures are necessary to prevent damage to the vehicle. The use of wheel dollies (1) or flatbed is recommended. On FWD vehicles, it is ac ...

Kia Niro (DE HEV) Owners Manual: Low aspect ratio tire
Low aspect ratio tires, whose aspect ratio is lower than 50, are provided for sporty looks. Because the low aspect ratio tires are optimized for handling and braking, it may be more uncomfortable to ride in and there is more noise compare with normal tires. CAUTION Because the sidewall of t ...