Are electrical short circuits causing frequent power door lock failures in Changan Karvaan?

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Are electrical short circuits causing frequent power door lock failures in Changan Karvaan?

Pakistani mechanics claim that bad grounding o r moisture in wiring often results in door lock malfunction. Is this a widespread issue with Karvaan models?

Lubaba asked on 06 Aug 2025 15:44:13 pm

1 Answer

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Car Mechanic Expert - on 06 Aug 2025 15:57:36 pm

Yes. Pakistani mechanics and electricians often find:

Moisture inside door panels, especially after rain o r car washes

Improper insulation and exposed wiring

Weak ground connections, causing intermittent short circuits

This is a widespread problem, especially in humid o r rainy areas.