Some process running after engine has been shut down down.
2023 Honda CRV - Hours after engine has been shut down, I will walk by the car and hear a low volume noise emanating from between the two back wheels. The sound could be coming from a fan. As soon as I press the accessory button, the noise stops. My fear is that it could drain the battery if I don't catch it in time. I've own car for just over a year and this has happened 6 times following no discernable pattern. I've read that this noise could be caused by the vacuum pump inside the fuel evaporation leakage check module (ELCM).
2023 Honda CRV - Hours after engine has been shut down, I will walk by the car and hear a low volume noise emanating from between the two back wheels. The sound could be coming from a fan. As soon as I press the accessory button, the noise stops. My fear is that it could drain the battery if I don't catch it in time. I've own car for just over a year and this has happened 6 times following no discernable pattern. I've read that this noise could be caused by the vacuum pump inside the fuel evaporation leakage check module (ELCM).
Did you ever get resolution for this?
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