Kia Rio: Smart key unit Circuit diagram

No.	Connector A(26 pins)	No.	Connector B(16 pins)	No.	Connector C(22 pins)
1	VBAT_LOAD	1	C_CAN_L	1	O_SSB_illumination_GND
2	O_ESCL_GND	2	C_CAN_H	2	O_IMMO_IND
3	Power_GND 1	3	-	3	O_SSB_LED_OFF
4	A_IGN1	4	L_Stop Lamp Fuse	4	O_Interior_antenna #2_Power
5	O_IGN1_Relay	5	L_Brake switch	5	O_Interior_antenna #1_Power
6	A_ACC	6	O_IMMO_antenna_power	6	-
7	A_IGN 2	7	O_ESCL_enable	7	-
8	L_SSB switch 2	8	F_Wheel speed	8	O_Trunk_antenna_power/ O_Interior_antenna #3_Power
9	-	9	L_DRV toggle button	9	O_Bumper_antenna_power/ O_Interior_antenna_Power
10	-	10	L_ESCL_unlock	10	O_RH_side_antenna_power
11	ESCL_COM	11	O_exterior buzzer	11	O_LH_side_antenna_power
12	B_CAN_H	12	L_P position/L_Clutch switch	12	O_SSB_LED_BLUE/ O_SSB_LED_IGN
13	B_CAN_L	13	L_start feedback	13	O_SSB_illumination_power
14	VBAT_CPU	14	O_IMMO_antenna_GND	14	O_KEYOUT_IND
15	O_ESCL_BAT	15	DIAG-K	15	O_interior_antenna#2_GND
16	POWER_GND 2	16	O_SSB_LED_AMBER/ O_SSB_LED_ACC	16	O_interior_antenna#1_GND
17	O_Starter_Relay			17	O_RESERVE2_antenna_GND O_RESERVE2/ L_RESERVE2
18	O_IGN2_Relay			18	O_RESERVE1_antenna_GND
19	O_ACC_Relay			19	O_Trunk_antenna_GND/ O_Interior_antenna #3_GND
20	-			20	O_Bumper_antenna_GND/ O_Interior_antenna #3_GND
21	L_Trunklid_Switch			21	O_RH_side_antenna_GND
22	-			22	O_LH_side_antenna_GND
23	F_RPM
24	EMS_COM
25	L_SSB_Switch 1
26	L_ASTtoggle button

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Smart Key Unit - Refer to the BE group - inspection / self diagnosis with GDS. Smart Key Switch - Refer to the BE group - inspection / self di ...