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ESC Connector Input/Output

Fig 1: Identifying ESC Connector Terminals
G06525032Courtesy of KIA MOTORS AMERICA, INC.
ESC CONNECTOR INPUT/OUTPUT CHART

Connector Terminal Specification Remark
No Description
31 IGNITION1 (+) Over voltage range: 17 ± 0.5V
Operating voltage range: 9.5 ± 0.5V < V < 17 ± 0.5V
Low voltage range: 7.0 ± 0.5V < V < 9.5 ± 0.5V
Nominal current: | < 500mA
 
1 POS.BATTERY. (SOLENOID) Max leakage current: | < 0.8mA
Operating voltage range:
9.5 ± 0.5V < V < 17 ± 0.5V
Nominal current: | < 40A
Hardware shutdown voltage: V < 6.0V
 
2 POS.BATTERY. (MOTOR) Operating voltage range: 9.5 ± 0.5V < V < 16.5 ± 0.5V
Peak current: | < 100A
Nominal current: | < 40A
Max leakage current: | < 0.2mA
 
46 GROUND Rated current: | < 500mA
Nominal current: | < 40A
 
45 PUMP MOTOR GROUND Peak current: | < 100A
Nominal current: | < 40A
 
16 YAW & LATERAL G SENSOR GROUND Rated current: | < 150mA  
17 YAW SENSOR POWER Max Output current: | < 150mA
Max Output voltage: V (IGN) ± 1V
 
34 BRAKE LIGHT SWITCH Input voltage (Low): 0V ≤ V ≤ 3.0V
Input voltage (High): 7.0V ≤ V ≤ 16.0V
 
32 BRAKE SWITCH
8 PARKING BRAKE SWITCH Input voltage (Low): 0V ≤ V_Low ≤ 3.0V
Input voltage (High): 7.0V ≤ V_High ≤ 16.0V
Max input current: | < 10mA
 
27 SENSOR FRONT RIGHT OUTPUT Nominal current: | < 16mA
External pull up resistance: 1 KΩ < R
Output duty: 50 ± 20%
 
18 ESC ON/OFF SWITCH Input voltage (Low): 0V ≤ V ≤ 3.0V
Input voltage (High): 7.0V ≤ V ≤ 16.0V
Max input current:: | < 10mA
 
15 CAN BUS LINE (LOW)    
14 CAN BUS LINE (HIGH)
4 SENSOR FRONT LEFT POWER Output voltage: IGN (V) ± 1V
Output current: Max 30mA
 
5 SENSOR FRONT RIGHT POWER
7 SENSOR REAR LEFT POWER
6 SENSOR REAR RIGHT POWER
9 SENSOR FRONT LEFT SIGNAL Input current LOW: 5.9 ~ 8.4mA
Input current HIGH: 11.8 ~ 16.8mA
Frequency range: 1 ~ 2500Hz
Input duty: 50 ± 20%
 
10 SENSOR FRONT RIGHT SIGNAL
12 SENSOR REAR LEFT SIGNAL
11 SENSOR REAR RIGHT SIGNAL
42 SENSOR CAN BUS LINE (High)    
43 SENSOR CAN BUS LINE (Low)
37 ESC OFF LAMP DRIVE Nominal current: | < 200mA (12V)
Voltage range: 0 ~ 18 V
Min. shunt resistance: 500KΩ
Max Output voltage (Low): 0.5V
 
38 AS/EBS W/LAMP DRIVE
40 ESC FUNCTION W/LAMP DRIVER