Kia Niro: Hybrid Motor Control System / Motor Temperature Sensor Repair procedures

Inspection

Hybrid Drive Motor

1.

Inspect the temperature sensor resistance.

Item
Pin
Specification
Remarks
Resistance
(Temperaturesensor)
4 - 8
10.92 - 13.44 kΩ
At room temperature 68°F (20°C)

2.

If the temperature sensor needs to be replaced, replace the hybrid drive motor assembly.

(Refer to Hybrid Motor Assembly - "Hybrid Drive Motor Assembly")

Hybrid Starter Generator (HSG)

1.

Inspect the temperature sensor resistance.

Item
Pin
Specification
Remarks
Resistance
(Temperaturesensor)
4 - 9
121.6 - 133.14 kΩ
At room temperature 68°F (20°C)

2.

If the temperature sensor needs to be replaced, replace the HSG assembly.

(Refer to Hybrid Motor Assembly - "Hybrid Starter Generator")

Motor Temperature Sensor Circuit diagram
Part Circuit Diagram [Hybrid Drive Motor] [HSG] ...

Hybrid Motor Cooling System
...

Other information:

Kia Niro (DE HEV) Owners Manual: ECONOMICAL and SAFE OPERATION of Hybrid system
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Kia Niro 2017 (DE HEV) Service Manual: Rear Seat Back Cover Repair procedures
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