Kia Sportage: Schematic Diagrams

Kia Sportage Service & Repair Manual (3rd Generation, SL; 2011-2016) / Brake System / ESC(Electronic Stability Control) System / Schematic Diagrams

Circuit Diagram - ESC(1)

Circuit Diagram - ESC(2)

Circuit Diagram - ESC(3)

ESC connector input/output

Connector Terminal		Specification	Remark
No	Description	Specification	Remark
29	IGNITION1(+)	High level of wake up voltage : 4.5V < V < 16.0V Low level of wake up voltage : V < 2.4V Max. current : I < 50mA
25	POS. BATTERY 1.(SOLENOID)	Over voltage range : 17.0 ± 0.5V Operating voltage range : 10.0 ± 0.5V < V < 16.0 ± 0.5V Low voltage range : 7.0 ± 0.5V < V < 9.5 ± 0.5V Max. current : I < 40A Max. leakage current : I < 0.25mA
1	POS. BATTERY 2.(MOTOR)	Operating voltage range: 10.0 ± 0.5V < V < 16.0 ± 0.5V Rush current : I < 110A Max current : I < 40A Max leakage current : I < 0.25mA
38	GROUND	Rated current : I <550mA Max. current: I < 40A
13	PUMP MOTOR GROUND	Rush current : I < 110A Max current : I < 40A
11	SENSOR GROUND	Rated current : I <250mA
4	SENSOR POWER	Max current Capability : I < 250mA Max voltage : V_BAT1 -0.8V
23	BRAKE LIGHT SWITCH	Input voltage (Low) : V < 2V Input voltage (High) : V > 6V Max. Input current : I < 3mA
9	BRAKE SWITCH
22	PARKING BRAKE SWITCH	Input voltage (Low) : V < 2V Input voltage (High) : V > 6V Max input current : I < 5mA
35	CLUTCH SWITCH (M/T Only)
28	SENSOR FRONT RIGHT OUTPUT	External pull up resistance :1 K? < R Output duty : 50 ± 20%
17	SENSOR REAT RIGHT OUTPUT
10	ESC ON/OFF SWITCH	Input voltage (Low) : V < 2V Input voltage (High) : V > 6V Max input current : I <3mA
37	DBC SWITCH
14	CAN BUS LINE(LOW)	Max. Input current : I < 10mA
26	CAN BUS LINE(HIGH)	Max. Input current : I < 10mA
18	SENSOR FRONT LEFT POWER	Output voltage : V_BAT1 -0.6V ~ V_BAT1 -1.1V Output current : Max 30mA
34	SENSOR FRONT RIGHT POWER
19	SENSOR REAR LEFT POWER
33	SENSOR REAR RIGHT POWER
31	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 ± 10%	Typ. 7mA Typ. 14mA
21	SENSOR FRONT RIGHT SIGNAL
32	SENSOR REAR LEFT SIGNAL
20	SENSOR REAR RIGHT SIGNAL
12	CAN SENSOR LINE (HIGH)	Max. input current : I < 10mA
24	CAN SENSOR LINE (LOW)	Max. input current : I < 10mA
8	BRAKE RELAY	Max. current : I < 180mA Max. Output low voltage : V < 1.2V
36	RELAY STATE MONITORING	Input voltage (Low) : V < 2V Input voltage (High) : V > 6V Max Input current : I <10mA

Description and Operation

Description of ESC Optimum driving safety now has a name : ESC, the Electronic Stability Control. ESC recognizes critical driving conditions, such as panic reactions in dangerous situations, a...

Troubleshooting

Failure Diagnosis 1. In principle, ESC and TCS controls are prohibited in case of ABS failure. 2. When ESC or TCS fails, only the failed system control is prohibited. 3. The solenoid valve...

Kia Sportage: Schematic Diagrams

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