Kia Niro: Hybrid Motor Control System / Motor Temperature Sensor Description and operation
| Description |
Temperature of the motor largely influences the motor output. Hence, when the motor is overheated, major components such as the IPM or stator coil may get damaged or affected. To prevent this, a motor temperature sensor is embedded in the motor to control the motor torque according to its temperature.
Resolver Sensor Repair procedures
Inspection
Hybrid Drive Motor
1.
Inspect the resolver sensor resistance.
Item
Pin
Specification
...
Motor Temperature Sensor Circuit diagram
Part Circuit Diagram
[Hybrid Drive Motor]
[HSG]
...
Other information:
Kia Niro 2017 (DE HEV) Service Manual: Hybrid Control Unit (HCU) Schematic diagrams
HCU Terminal And Input/Output
Signal
Terminal Function
Connector [C133-S]
Pin No.
Description
Connected to
1
HCU ground
Chassis ground
2
HCU ground
...
Kia Niro 2017 (DE HEV) Service Manual: Engine Control Module (ECM) Repair procedures
Removal
1.
Switch "OFF" the ignition and disconnect the negative (-) battery terminal.
2.
Disconnect the TCM connectors (A).
3.
Disconnect the ECM connectors (B).
4.
Remove ...
