Brands

Hyundai Electrical System Failure

Experiencing a Hyundai electrical system failure? We diagnose and repair battery, alternator, BCM, and wiring issues.

Hyundai won't start electrical issue

We repair electronic control units of any car systems.

Some of these can be prevented, while others may happen without warning.
Child car seat failure: Keep an eye out for seat recalls. Are you using it right? Are you strapping the seat correctly to the vehicle? Do the instructions read clearly?

Airbag failures (Inadvertent deployment, late deployment, failed deployment): Check for recalls. You should also check the crash history if you buy a used car.

Transmission malfunction: Make sure your car does not overheat (a common factor for transmission issues), ensure there is no leakage, check fluid levels, and ensure the liquid is not dark or dirty.

Defective Steering component (axel, wheel): Does your steering wheel have a rough or loose feel to it? Is the wear on your tires uneven?

A Glimpse of Our Customer Cars Portfolio

What devices are controlled by the ECU? First of all, these are condition tracking sensors:

Engine temperature
Oxygen supply
Position/Stability
Levels of liquids in nodes
Idle
Outside temperature
Current speed
Auto network voltage
Fuel injection
ABS operation
Pedal position
And others …

Faults and repair of the computer

To diagnose a malfunction, you do not need to try to open the housing of the electronic unit with an improvised tool! Such actions are almost guaranteed to lead to the failure of the computer even if the breakdown was minor!

To diagnose a high-tech device, only special equipment connected to the test ports should be used.

We independently determine deviations in the operation of the unit:

The engine runs unevenly / stalls or turns are “lost”;
Part of the secondary systems of the car is blocked;
The display gives errors and / or the car refuses to start;

Stages of repair of the electronic control unit

Obtaining maximum information about the causes that led to the failure of the ECU, external manifestations of problems, a list of errors that occurred during the initial testing.
Checking the response of the block in our laboratory, diagnostics of ports and system integrity.
In the presence of “physical” damage (cracked tracks, burnt elements, short circuit, etc.) – troubleshooting and subsequent full testing for compliance with the declared characteristics.
In the event of a software failure, updating and restoring the software to a working level with the elimination of all errors on the stand.
Completion of ECU repair and final tests until it fully complies with the standard of this device.

Do you need to repair the control unit? Leave your contact details, our specialist will call you back.

Avenue Auto Services

Car Maintenance And Scheduled Servicing

Minor Services

Major Service

Scheduled Servicing

Minor Services

Major Service

Scheduled Servicing

OUR EXPERTISE

Brands We Service & Repair

Are You Planning To Buy A Used Hyundai in Dubai?

Let Us Do A Comprehensive Pre-Purchase Inspection Before You Buy Hyundai In Dubai. We Save You Headache & Money. At Avenue Auto Services We Have Qualified Hyundai Repair & Service Technicians, Who Can Inspect A Pre Owned Porsche Thoroughly And Present You A Comprehensive Inspection Report. Which Helps You To Make A Better Decision On Your Investment To Buy Hyundai In Dubai.