Pete P
August 31, 2009, 3:42 pm
Hi,
I have a Lexus RX 350 [2008]. I parked the car in my garage the other day and turned it off and I walked into the house. About 8 hours later, I went in the garage to get one of my tools and the lexus started making a wierd noise. It sounded like an electric blower motor or something similar to an electric motor turning. I could not pinpoint where it was coming from. The noise lasted for about 4 - 5 minutes and stoped. The car had been sitting in my garage turned off for over 8 hours.
This has happened before. Does anyone have any idea what this noise is?
Thanks
Pete
lemon
September 1, 2009, 3:34 am
[quote name='Pete P' post='385226' date='Aug 31 2009, 09:42 AM']Hi,
I have a Lexus RX 350 [2008]. I parked the car in my garage the other day and turned it off and I walked into the house. About 8 hours later, I went in the garage to get one of my tools and the lexus started making a wierd noise. It sounded like an electric blower motor or something similar to an electric motor turning. I could not pinpoint where it was coming from. The noise lasted for about 4 - 5 minutes and stoped. The car had been sitting in my garage turned off for over 8 hours.
This has happened before. Does anyone have any idea what this noise is?
Thanks
Pete[/quote]
Could be the pump that checks for leaks in the EVAP system. You should hear all the funny noises the RX400h makes after it's shut off.
pauljcl
September 1, 2009, 5:00 am
[quote name='lemon' post='385283' date='Aug 31 2009, 11:34 PM'][quote name='Pete P' post='385226' date='Aug 31 2009, 09:42 AM']Hi,
I have a Lexus RX 350 [2008]. I parked the car in my garage the other day and turned it off and I walked into the house. About 8 hours later, I went in the garage to get one of my tools and the lexus started making a wierd noise. It sounded like an electric blower motor or something similar to an electric motor turning. I could not pinpoint where it was coming from. The noise lasted for about 4 - 5 minutes and stoped. The car had been sitting in my garage turned off for over 8 hours.
This has happened before. Does anyone have any idea what this noise is?
Thanks
Pete[/quote]
Could be the pump that checks for leaks in the EVAP system. You should hear all the funny noises the RX400h makes after it's shut off.
[/quote]
Indeed: the manual mentions that a pump may turn on quite some time after the motor is turned off. I thought it was 1/2 hr. to 2 hrs. (from memory), but you should check in the manual.
metal
September 1, 2009, 10:30 am
And you might call the service rep at the Lexus dealership. I bet they hear about this all the time.
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