Kia Optima: Blower / Power Mosfet

Kia Optima DL3 2019-2023 Service and Repair Manual / Heating, Ventilation and Air Conditioning / Blower / Power Mosfet

Description and operation
Description

It is installed to the DATC and adjusts the fan rpm by precisely controlling the voltage applied to the blower motor.

Repair procedures
Inspection
1.

Turn the ignition switch ON.

2.

Manually operate the control switch and measure the voltage of the blower motor.

3.

Select the control switch to raise the voltage until high speed.

Replacement
1.

Disconnect the negative (-) battery terminal.

2.

Remove the crash pad under cover (A).

3.

Separate the connector (A), loosen the mounting screws and remove the power mosfet (B).

4.

To install, reverse the removal procedure.

Blower Resistor
Repair procedures Inspection 1. Measure the resistance between the terminals. 2. measured resistance is not within specification, the blower resi ...

Climate Control Air Filter
Description and operation Description The climate control air filter is located in the blower unit. It eliminates foreign materials and odor. The particle filter performs a role as an ...

Other information:

Kia Optima DL3 2019-2023 Service and Repair Manual: Vapor Hose and Fuel Filler Cap


Repair procedures Inspection Vapor hose 1. Check all the clamps for tightness and the connections for leakage. 2. Visually check the vapor lines and hoses for cracks, leaks, loose connections, or deformation. Fuel filler cap ...

Kia Optima DL3 2019-2023 Owner's Manual: Operation of the parking distance warning-reverse


Operating condition This system will activate when the indicator on the parking distance warning-reverse OFF button is not illuminated. If you desire to deactivate the parking distance warningreverse, press the parking distance warning-reverse OFF button again. (The indicator on the but ...

Copyright © www.kioptima.com 2017-2023