Hyundai Elantra: Blower / Power Mosfet Description and Operation

Hyundai Elantra AD (2016-2020) Service 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.

Blower Motor Repair procedures

Inspection 1. Connect the battery voltage and check the blower motor rotation. 2. If the blower motor does not operate well, substitute with a known-good blower motor and check for proper oper ...

Power Mosfet 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 ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Fuel Filter Repair procedures
Removal 1. Remove the fuel pump. (Refer to Fuel Delivery System - "Fuel Pump") 2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B). 3. Remove the head assembly (A) after releasing the cushion fixing hooks. 4. Disconnect the fuel tube quick-connect ...

Hyundai Elantra AD (2016-2020) Service Manual: Oil Pan Repair procedures
Removal 1. Remove the engine room under cover. (Refer to Engine And Transaxle Assembly - "Engine Room Under Cover") 2. Drain engine oil. (Refer to Lubrication System - "Engine Oil") 3. Remove the oil pan (A). (1) Unfasten the bolts. (2) Insert the blade of SST (09215-3C000) betwe ...