Circuit Diagram - ESP(1)
Circuit Diagram - ESP(2)
Circuit Diagram - ESP(3)
Circuit Diagram - ESP(4)
ESP HECU Connector input/output

Connector Terminal

Specifications

Conditions

No

Description

13

Ground(Motor)

Current range : Min-10 A

Max 39 A

Always

38

Ground(Valve)

Current range : Min-2 A

Max 15 A

Always

1

Supply voltage(Motor)

Battery voltage

Always

25

Supply voltage(Valve)

34

Wheel sensor voltage(FL)

Battery voltage

IG ON

18

Wheel sensor voltage(FR)

33

Wheel sensor voltage(RL)

19

Wheel sensor voltage(RR)

22

Wheel sensor signal(FL)

Voltage(High) : 1.34 ~ 2.02 V

Voltage(Low) : 0.67 ~ 1.0 V

RUNNING

6

Wheel sensor signal(FR)

20

Wheel sensor signal(RL)

31

Wheel sensor signal(RR)

32

Ignition

Battery voltage

KEY ON/OFF

8

ESP Passive switch

Voltage(High) : 0.6 * IG ON more

Voltage(Low) : 0.4 * IG ON lower

Switch ON/OFF

26

CAN High

not communicating:2.5 ± 0.5 V

communication :

IG ON

14

CAN Low

30

BRAKE LIGHT SWITCH

voltage(High) : ≥ 4.5 V

voltage(Low) : ≤ 2.0 V

BRAKE ON/OFF

12

Parking Brake Switch (Signal)

voltage(High) : ≥ 4.5 V * IG ON

voltage(Low) : ≤ 2.0 V * IG ON

17

Diagnostic wire K

voltage(High) : ≥ 0.8 V * IG ON

voltage(Low) : ≤ 0.2 V * IG ON

2

DBC Reday

voltage(High) : ≥ 5.8 V

voltage(Low) : ≤ 1.3 V

Яндекс.Метрика