Kia Niro: Cooling System / Cooling Fan Description and operation

Description

Controls the cooling fan motor voltage depending on the duty output from the ECU (Freq.: 300Hz).

[Signal from the ECU to the PWM (SI: 300Hz)]

Cooling Fan Components and components location
Components 1. Cooling fan 2. Cooling fan motor 3. Cooling fan shroud 4. Air dam 5. Cooling fan controller (PWM) ...

Cooling Fan Specifications
Specifications Item Specification Fan type Puller Fan speed control PWM Air flow rat ...

Other information:

Kia Niro 2017 (DE HEV) Service Manual: CVVT Oil Control Valve (OCV) Repair procedures
Inspection 1. Switch "OFF" the ignition. 2. Disconnect the OCV connector. 3. Measure resistance between the OCV terminals 1 and 2. 4. Check that the resistance is within the specificat ...

Kia Niro 2017 (DE HEV) Service Manual: High voltage shut-off procedures
High Voltage Shut-off Procedures    • Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure t ...

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