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Home >> Hyundai >> 2015 >> Sonata Eco >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 91 (Hybrid Control System (HEV)) >> HCU (Hybrid Control Unit) >> Schematic Diagrams >> HCU Terminal And Input/Output Signal >> Terminal Function

Terminal Function

WARNING: This page is about a different variant/trim than selected.

Connector [E67] 

CONNECTOR [E67] TERMINAL FUNCTION

Pin No. Description Connected to
1 - -
2 - -
3 - -
4 - -
5 - -
6 Brake Switch 1 signal input Brake Switch (N.O)
7 - -
8 - -
9 Sensor power (+5V) Clutch Pressure Sensor (CPS)
10 - -
11 Chassis CAN [High] signal input Other control modules
12 Chassis CAN [Low] signal input Other control modules
13 - -
14 Brake Switch 2 signal input Brake Switch (N.C)
15 - -
16 - -
17 Clutch Pressure Sensor (CPS) signal input Clutch Pressure Sensor (CPS)
18 - -
19 Hybrid CAN [High] signal input Other control modules
20 Hybrid CAN [Low] signal input Other control modules
21 - -
22 - -
23 - -
24 - -
25 Sensor ground Clutch Pressure Sensor (CPS)
26 - -
27 - -
28 - -
29 - -
30 Battery power (B+) Ignition Switch (ST)
31 - -
32 - -
33 Battery power (B+) Ignition Switch (IG1)
34 Battery power (B+) Battery
35 Battery power (B+) Battery
36 - -
37 - -
38 HCU ground Chassis ground
39 HCU ground Chassis ground
40 HCU ground Chassis ground