Common Issues in Hyundai Grand i10: Causes and Solutions

The Hyundai Grand i10 has long been a favourite in the hatchback segment. Launched in 2013 as an upgrade to the Hyundai i10, it quickly became a household name thanks to its stylish looks, reliable engines, good after-sales services of Hyundai, and affordability. However, like any car, the Grand i10 is not without its flaws. In this blog, we’ll explore the common issues faced by Grand i10 owners, their causes, and the best ways to address them.

Common Issues Faced by Hyundai Grand i10 Owners

Here’s a detailed look at some common issues of the Hyundai Grand i10 and how they can be resolved.

Suspension Noise

Many Grand i10 owners have reported that their car’s suspension tends to be noisy when driven on the bad patches of roads.

Probable Cause

• Aged and worn-out suspension ball joints of bushings.
• A manufacturing defect in the suspension components.
• Bent or broken suspension control arm or stabiliser bar.

How to Identify the Issue

• Squeaking noises and harsh jerks over bumps.
• Poor performance on uneven roads.

DIY Solutions

• Avoid overloading the vehicle to reduce strain on the suspension.
• Drive slowly over broken roads, speed breakers and potholes.
• Check for any visible damage.

Professional Assistance

• Get the suspension system thoroughly inspected.
• Replace worn-out suspension components for smoother performance.

Clutch Issues

The Grand i10’s clutch assembly is prone to faster wearing. The clutch friction plates and pressure plates tend to wear out quickly and create issues while shifting gears.

Probable Cause

• Driving with clutch half-pressed.
• General wear and tear due to age.
• Inferior quality components.
• A manufacturing defect in the clutch components.

How to Identify the Issue

• If you face difficulty while shifting gears.
• The power doesn’t go to the wheels as expected.
• Reduced responsiveness from the clutch.

DIY Solutions

• Avoid running the car with half-pressed clutch.
• Always ensure the clutch is engaged and disengaged fully while shifting gears.

Professional Assistance

• Replace worn-out clutch pads and inspect the entire clutch assembly.
• Regular servicing to prevent premature wear, especially after 10-15,000 kilometres.
• Go for clutch kit replacement if required.

Exhaust Muffler Catching Rust

Many Hyundai Grand i10 owners have reported that their car’s exhaust muffler is rusted within the first few years of ownership.

Probable Cause

• Inferior quality of material used.
• Exposure to high humidity.
• Car is frequently driven on wet roads.

How to Identify the Issue

• Visible rust on the exhaust system.
• Increased exhaust noise or leaks.

DIY Solutions

Avoid driving the car on flooded roads during the rainy season

Professional Assistance

• Replace excessively corroded exhaust components with new ones.
• Apply anti-rust coating on the exhaust system

Headlight Adjustment Problems

The older Grand i10 models sold in India from 2015 to 2018 often face issues with the headlight adjustor switch, rendering headlights non-adjustable.

Probable Cause

• Faulty or cheaply made adjustor switches.
• Wearing due to age or other factors

How to Identify the Issue

• Difficulty adjusting headlight beams.
• Headlights stuck in a fixed position.

DIY Solutions

Check the adjustor switch for visible damage or loose connections.

Professional Assistance

• Replace the faulty adjustor switch with a more durable alternative.
• Get the relays inspected by an experienced mechanic

Weak AC Performance

As mentioned by various owners, the AC system on older Grand i10 models often struggles to cool the cabin in harsh summers.

Probable Cause

• Damaged condenser units.
• Clogged pipes or defective cabin filters.
• The black death of the AC system.

How to Identify the Issue

• Reduced cooling or heating efficiency.
• Weak or irregular airflow from the AC vents.

DIY Solutions

• Clean AC vents regularly to prevent clogging.
• Run the AC occasionally in winter.

Professional Assistance

• Service the car AC system before the summer season to prevent major failures.
• Replace damaged or clogged components as needed.
• Inspect the AC system for refrigerant leaks.
• Top-up AC gas if required.

Problems Engaging Reverse Gear

Some Grand i10 owners reported that they face difficulty in engaging the reverse gear in their cars. This tricky reverse gear slotting hinders smooth functioning and sometimes leads to road chaos and traffic jams.

Probable Cause

• These are random occurrences with no clear explanation from Hyundai.
• Inferior quality of material used.
• Dated design of the gearbox.

How to identify the issue

• Difficulty or failure in engaging reverse gear.
• Need to attempt multiple times to engage the gear properly.

DIY Solutions

Re-engage the reverse gear 2-3 times to overcome the issue temporarily.

Professional Assistance

• Have the gearbox inspected for potential wear
• Change the gears, forks or shift cables if required.
• Check and top-up transmission oil if needed.

Issues with the Braking System

Several Grand i10 owners have reported sticking rear brake pads, which can lead to reduced braking performance.

Probable Cause

Front or rear brake pads are wearing out faster than expected.

How to Identify the Issue

• Reduced braking efficiency, especially at high speeds.
• Unusual noises from the rear brakes.

DIY Solutions

Brake pad inspection requires professional assistance.

Professional Assistance

• Replace rear brake pads during routine servicing.
• Get better quality brake pads for long-lasting performance.
• Check the Disc rotor warping.

Power Steering Motor Issue

The power steering motor in the Grand i10 can intermittently become unnaturally light or heavy. This causes dangerous situations while driving can can lead to vehicle disbalance.

Probable Cause

Faulty Electric Power Steering motor.

How to Identify the Issue:

• Sudden changes in steering effort.
• The steering wheel feels inconsistent during operation.

DIY Solutions

This issue requires professional attention.

Professional Assistance

The faulty EPS motor needs to be replaced, the cost of which can vary accordingly.

Preventive Maintenance Tips for Hyundai Grand i10 Owners

To keep your Hyundai Grand i10 running smoothly, follow these preventive maintenance tips:

• Regular Servicing: Stick to the manufacturer’s recommended service intervals.
• Tyre Checks: Maintain proper tyre pressure to ensure comfort and safety.
• Fluid Levels: Regularly check and top up engine oil, brake fluid, and coolant.
• Cleanliness: Keep the car’s interior and exterior clean to prevent wear and tear of paintwork.
• Rust Prevention: Apply anti-rust coating on the exhaust system and car underbody.

Conclusion

The Hyundai Grand i10 is a capable medium-sized hatchback that offers excellent value for money and is reliable. However, it is good to stay aware of its common issues, which can save you from unexpected surprises. Following preventive maintenance, good driving habits and caution while driving on special terrains can help you keep your car robust and efficient.

FAQs

Q. Why does my Grand i10 make unusual noises when driving?

The main source of noise in the Hyundai Grand i10 is the suspension, especially over rough or broken roads

Q. How do I maintain the Hyundai Grand i10's suspension to avoid problems?

Prevent suspension problems in the Hyundai Grand i10 by following these tips:

• Avoid overloading the car
• Ride slowly and cautiously over rough roads
• Perform regular suspension inspections
• Repair or replace suspension components

Q. What are the best service intervals to prevent issues with Grand i10?

The recommended service interval for Hyundai Grand i10 is 1 year or 10,000 km, whichever is earlier.

Q. What common issues should I check before buying a used Hyundai Grand i10?

The common issues to check before buying a used Hyundai Grand i10 are:

• Suspension health
• Reverse gear problem
• Braking performance
• AC performance
• Clutch
• Power steering functioning