Toyota Sienna minivan propane tank chirping noise

Lucky1 · 05-16-2022, 09:17 AM

I'll probably post this on the Toyota Sienna forums as well but thought I'd post at my main auto forum also. There's a late model Toyota Sienna minivan in my neighbourhood that is constantly making an alarm like chirping noise. It is converted for accessibility (ie has rampa for wheelchairs, etc). All day, all night. Can hear it with my windows open and on my deck.

Talked to the owner and he says he can't turn off the noise; its a necessary feature for the safety of the onboard propane tanks. Does this make any sense to anyone? Any experience with this kind of safety system?

billnchristy · 05-19-2022, 01:15 PM

I think you would want to find out who the accessibility company is because I doubt it has anything to do with Toyota and everything to do with them.

Chihuahua · 05-19-2022, 03:47 PM

propane tanks?

Lucky1 · 05-20-2022, 06:39 AM

Quote:

Originally Posted by Chihuahua

propane tanks?

Propane gas tank. Vehicle has been converted to run on propane fuel.

05-16-2022, 09:17 AM	#1
Lucky1 Colonel 726 Rep 2,127 Posts Drives: '08 M3 E90 Alpine White 6MT Join Date: Nov 2008 Location: Toronto iTrader: (0) Garage List 2008 M3 [0.00] 2015 Porsche 911 Ca ... [0.00] 2006 Z4 M Roadster [0.00]	Toyota Sienna minivan propane tank chirping noise I'll probably post this on the Toyota Sienna forums as well but thought I'd post at my main auto forum also. There's a late model Toyota Sienna minivan in my neighbourhood that is constantly making an alarm like chirping noise. It is converted for accessibility (ie has rampa for wheelchairs, etc). All day, all night. Can hear it with my windows open and on my deck. Talked to the owner and he says he can't turn off the noise; its a necessary feature for the safety of the onboard propane tanks. Does this make any sense to anyone? Any experience with this kind of safety system?
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05-19-2022, 01:15 PM	#2
billnchristy Major 1700 Rep 1,494 Posts Drives: 2022 M440xi GC Join Date: Feb 2019 Location: Atlanta iTrader: (0) Garage List 1966 Ford Mustang [2.75] 2022 BMW M440ix GC [8.33] 2022 Ford Bronco [10.00]	I think you would want to find out who the accessibility company is because I doubt it has anything to do with Toyota and everything to do with them.
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05-19-2022, 03:47 PM	#3
Chihuahua Brigadier General 4565 Rep 3,383 Posts Drives: E30 329iS, E65 Alpina B7 Join Date: May 2012 Location: TBD iTrader: (0)	propane tanks?
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