Hyundai Elantra: Scheduled Maintenance Services / Maintenance Under Severe Usage Conditions

The following items must be serviced more frequently on cars normally used under severe driving conditions. Refer to the chart below for the appropriate maintenance intervals.

I : Inspect and if necessary, adjust, correct, clean or replace.
R : Replace or change.

Hyundai Elantra. Maintenance Under Severe Usage Conditions

Hyundai Elantra. Maintenance Under Severe Usage Conditions

Severe Driving Conditions

A- Repeatedly driving short distances of less than 5 miles (8 km) in normal temperature or less than 10 miles (16 km) in freezing temperature

B- Extensive engine idling or low speed driving for long distances

C-Driving on rough, dusty, muddy, unpaved, graveled or saltspread roads

D-Driving in areas using salt or other corrosive materials or in very cold weather

E-Driving in sandy areas

F - Driving in heavy traffic area over 90°F (32°C)

G- Driving on uphill, downhill, or mountain road

H-Towing a Trailer, or using a camper, or roof rack

I -Driving as a patrol car, taxi, other commercial use or vehicle towing

J - Driving over 106 mph (170 km/h)

K-Frequently driving in stop-and-go conditions

Normal Maintenance Schedule
I : Inspect and if necessary, adjust, correct, clean or replace. R : Replace or change. *1 : If TOP TIER Detergent Gasoline is not available, one bottle of additive is recommended. Additives are ...

Explanation of Scheduled Maintenance Items
Engine Oil and Filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil and fi ...

Other information:

Hyundai Elantra AD (2016-2020) Service Manual: Variable Charge Motion Actuator (VCMA) Repair procedures
Inspection 1. Turn ignition switch OFF. 2. Disconnect the VCMA connector. 3. Check that the VCMA is not stuck by foreign material. 4. Measure resistance between motor (+) and (-) control terminals of the motor. 5. Check that the resistance is within the specification. Sp ...

Hyundai Elantra AD (2016-2020) Service Manual: Memory power seat switch Repair procedures
Removal 1. Disconnect the negative (-) battery terminal. 2. Remove the driver door trim. (Refer to Body - "Front Door Trim") 3. Disconnect the memory power seat switch connector (A). 4. Remove the memory power switch (A) after disengaging the mounting clips. Installation 1. Ins ...

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