Are there any known electrical issues causing power door lock problems in Honda City?

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Are there any known electrical issues causing power door lock problems in Honda City?

Some Honda City owners report that power door locks work intermittently o r only from certain switches. Could this be due to faulty wiring, relay issues, o r grounding problems? How can this be diagnosed and fixed?

Sirat Ul Jinan asked on 04 Mar 2025 11:21:40 am

1 Answer

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Car Mechanic Expert - on 04 Mar 2025 11:36:39 am

Yes, there are several electrical issues that could cause power door lock problems in the Honda City. One of the most common is faulty wiring, which can occur if there are damaged o r corroded wires in the door lock system. This can lead to inconsistent power delivery, causing the locks to work intermittently o r not at all. Another possible issue is a bad relay. Relays control the electrical signals to the actuators, and a malfunctioning relay could prevent the door locks from responding properly. Grounding problems are also common if the door lock system’s ground connection is loose o r corroded, it may prevent the locks from working correctly. To diagnose these issues, it’s important to check the wiring for any visible damage o r corrosion, test the relay with a multimeter, and ensure the ground connection is clean and secure. If any issues are found, repairing o r replacing the faulty parts should restore the function of the door locks.