Does Hyundai Elantra’s AC face electrical issues in Pakistani models?

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Does Hyundai Elantra’s AC face electrical issues in Pakistani models?

Sometimes my Elantra’s AC doesn’t start at all o r randomly stops cooling while driving. The blower works, but the air isn’t cold. Could this be due to a fuse, sensor, o r electrical issue common in locally assembled Elantras? Any tips for troubleshooting this problem?

Gari Specialist asked on 10 Jul 2025 14:07:41 pm

1 Answer

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Gari Master - on 10 Jul 2025 14:09:49 pm

Yes, electrical faults are another frequent reason why the Elantras AC may not blow cold air. These issues can be worsened by humidity, poor-quality roads, and local assembly tolerances.

Possible causes:

Blown AC fuse o r relay malfunction.

Faulty AC pressure switch o r thermistor.

Problem with the blower motor resistor.

Loose o r corroded wiring connectors due to moisture o r vibration.

Symptoms:

AC turns off randomly o r doesn’t turn on at all.

Fan works, but no cooling.

AC button lights up but doesn’t engage the compressor.

What to do:

Have an auto electrician scan the system with a diagnostic tool OBD-II.

Check the fuse box under the dashboard and hood for AC-related fuses.

Request a relay swap test to rule out a faulty relay.

Tip: Avoid roadside electricians who bypass systems — always get electrical repairs done from Hyundai service centers o r trusted workshops with experience in Korean vehicles.