Kia Niro: High Voltage Battery Cooling System / Cooling Fan Description and operation

Description

The cooling Fan consists of the main connector, the cooling fan relay and the BLDC motor. It is controlled by the BMS ECU PWM signal which varies with the high voltage battery condition (9-Speed).

Cooling Fan Specifications
Specification Current Item Specification Motor max current (A) Below. 3.8 Duty Duty (%) Fan ...

Cooling Fan Repair procedures
Removal    • Be sure to read and follow the “General Safety Information and Caution” ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: Repair procedures
General Inspection Before and after servicing the EPS system, perform the troubleshooting and test procedure as follows. Compare the system condition with normal condition in the table below and if abnormal symptom is detected, perform necessary remedy and inspe ...

Kia Niro 2017 (DE HEV) Service Manual: Troubleshooting
TPMS Inspection method Inspection    Find the inspection number by referring to the table above. The following content is irrelevant of the inspection procedure. 1. Warning ...

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