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Home >> Kia >> 2014 >> Optima EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 26 (Hybrid Motor Control System - Optima HEV) >> Motor Control Unit (MCU) >> Schematic Diagrams >> MCU Terminal Function >> Connector

MCU Terminal Function: Connector

WARNING: This page is about a different variant/trim than selected.
Pin No. Description Connected to
1 Motor temperature sensor signal input Motor temperature sensor
2 Sensor shield Motor temperature sensor
3 Motor resolver (+) output Motor resolver sensor
4 Motor resolver sensor (S1) signal input Motor resolver sensor
5 Motor resolver sensor (S2) signal input Motor resolver sensor
6 -  
7 -  
8 H-CAN [High] Hybrid CAN & monitoring
9 Sensor ground Motor temperature sensor
10 Sensor shield Motor resolver sensor
11 Motor resolver (-) output Motor resolver sensor
12 Motor resolver sensor (S3) signal input Motor resolver sensor
13 Motor resolver sensor (S4) signal input Motor resolver sensor
14 -  
15 -  
16 H-CAN [Low] Hybrid CAN & monitoring
17 HSG temperature sensor signal input HSG temperature sensor
18 Sensor shield HSG temperature sensor
19 HSG Motor resolver (+) output HSG resolver sensor
20 HSG resolver sensor (S1) signal input HSG resolver sensor
21 HSG resolver sensor (S2) signal input HSG resolver sensor
22 -  
23 -  
24 C-CAN [High] Chassis CAN
25 Sensor ground HSG temperature sensor
26 Sensor shield HSG resolver sensor
27 HSG Motor resolver (-) output HSG resolver sensor
28 HSG resolver sensor (S3) signal input HSG resolver sensor
29 HSG resolver sensor (S4) signal input HSG resolver sensor
30 -  
31 -  
32 C-CAN [Low] Chassis CAN
33 Battery power (B+) Battery
34 Battery power (B+) Ignition switch
35 Power ground Chassis ground
36 Battery power (B+) Battery
37 Power ground Chassis ground
38 Battery power (B+) Battery
39 -  
40 Power ground Chassis ground