MR2 Roadster Owners Club

The Workshop => Maintenance, Problems & Troubleshooting => Topic started by: delhusband on December 4, 2017, 21:23

Title: Faint beeping, car open
Post by: delhusband on December 4, 2017, 21:23
Occassionaly when I'm working on the car i hear a very faint beeping, can't determine the exact source location if the beep, maybe from the front. Today, I heard it when i had the engine hood and passenger door open for a little while.  Can anyone tell me what it is - is it something to do with alarm/immobiliser?
Title: Re: Faint beeping, car open
Post by: Chilli Girl on December 4, 2017, 23:19
Hi Derek, I have also heard this faint beeping noise too from Foxy! Never heard it from my older previous 2 in the 9 yrs I had her. Funny eh? Wonder if Toyota changed something on the latter 2's? Hopefully someone on here will help us.
Title: Re: Faint beeping, car open
Post by: m1tch on December 5, 2017, 08:00
If the alarm siren in the frunk is disconnected from power it will beep a bit - perhaps check that its firmly plugged in?
Title: Re: Faint beeping, car open
Post by: delhusband on December 5, 2017, 09:03
Quote from: "m1tch"If the alarm siren in the frunk is disconnected from power it will beep a bit - perhaps check that its firmly plugged in?
Cheers mitch, I'll check this out when I get the car back
Title: Re: Faint beeping, car open
Post by: m1tch on December 5, 2017, 12:34
Quote from: "delhusband"
Quote from: "m1tch"If the alarm siren in the frunk is disconnected from power it will beep a bit - perhaps check that its firmly plugged in?
Cheers mitch, I'll check this out when I get the car back

Also, the car will beep if you open the door with the key in - guessing its beeping when the key is out?
Title: Re: Faint beeping, car open
Post by: delhusband on December 5, 2017, 13:15
The beeping I'm hearing is a much fainter beep, and of a higher frequency, than leaving the keys in/ door open - it's barely audible - I wasnt sure it was the car at first
Title: Re: Faint beeping, car open
Post by: shnazzle on December 5, 2017, 13:26
Power steering pump?
Title: Re: Faint beeping, car open
Post by: delhusband on December 5, 2017, 13:44
Quote from: "shnazzle"Power steering pump?
I'll see if I can get an Audio clip. It's not bothering me (unless it means something bad) - just a bit of a curiosity.
Title: Re: Faint beeping, car open
Post by: carolineasb on December 5, 2017, 16:04
Yip, our TF does it too!
Title: Re: Faint beeping, car open
Post by: delhusband on December 5, 2017, 16:40
Quote from: "carolineasb"Yip, our TF does it too!
Glad I'm not going mad hearing things  s:) :) s:)
Title: Re: Faint beeping, car open
Post by: MisterK on December 5, 2017, 18:23
It happens on mine too & I think it's a 'feature' of the car.  Someone raised the same question years ago and one of the people in the know did provide an explanation, though I can't remember exactly what the answer was, but it was something not to worry about.

It doesn't happen all the time, but when it does I don't panic.
Title: Re: Faint beeping, car open
Post by: SteveJ on December 5, 2017, 18:31
The alarm sounder emits a low volume beep if you attempt to arm the alarm with doors / bonnet / frunk open.
Title: Re: Faint beeping, car open
Post by: Chilli Girl on December 5, 2017, 18:34
Thank you Mark, I'll ignore it now the next time I hear it then, as you say, most of the time, you don't hear it, just occasionally.  s:D :D s:D
Title: Re: Faint beeping, car open
Post by: Chilli Girl on December 5, 2017, 18:36
Thanks Steve very much, that's answered that then!
Title: Re: Faint beeping, car open
Post by: shnazzle on December 5, 2017, 19:14
Low volume ? I just did this yesterday coincidentally and it's one hell of a racket. One of the loudest beeps on the car. Especially since I silenced my buzzer
Title: Re: Faint beeping, car open
Post by: delhusband on December 5, 2017, 19:14
Quote from: "SteveJ"The alarm sounder emits a low volume beep if you attempt to arm the alarm with doors / bonnet / frunk open.
Ah, Thanks Steve. Car was open, keys were in my pocket, and I was leaning all over the back of the car - must've plipped the fob by accident through my Jeans pocket. Cheers  s:) :) s:)
Title: Re: Faint beeping, car open
Post by: delhusband on December 5, 2017, 19:18
Quote from: "shnazzle"Low volume ? I just did this yesterday coincidentally and it's one hell of a racket. One of the loudest beeps on the car. Especially since I silenced my buzzer
My beep deffo seriously quiet. Like I said, wasn't sure it was the car at first. I'm not going mental, honest  s:) :) s:)  I'm going to record it (if I can reproduce it)
Title: Re: Faint beeping, car open
Post by: 2 of the left on December 6, 2017, 00:02
Could be a weight on the passenger seat - Seat belt not engaged - OR no Guinness in the car!!  s:crazyeyes: :crazyeyes: s:crazyeyes:    s:crazyeyes: :crazyeyes: s:crazyeyes:
Title: Re: Faint beeping, car open
Post by: delhusband on December 6, 2017, 08:05
Quote from: "2 of the left"Could be a weight on the passenger seat - Seat belt not engaged - OR no Guinness in the car!!  s:crazyeyes: :crazyeyes: s:crazyeyes:    s:crazyeyes: :crazyeyes: s:crazyeyes:
Lol. No. That's a loud beeping followed by an extremely angry loud beep if left too long.
It's a quiet beep
Title: Re: Faint beeping, car open
Post by: cptspaulding on December 6, 2017, 11:32
Quote from: "shnazzle"Low volume ? I just did this yesterday coincidentally and it's one hell of a racket. One of the loudest beeps on the car. Especially since I silenced my buzzer

Have you done the alarm move mod?

I never really noticed this beep until I did the alarm move.
Title: Re: Faint beeping, car open
Post by: delhusband on December 8, 2017, 12:48
Quote from: "delhusband"
Quote from: "SteveJ"The alarm sounder emits a low volume beep if you attempt to arm the alarm with doors / bonnet / frunk open.
Ah, Thanks Steve. Car was open, keys were in my pocket, and I was leaning all over the back of the car - must've plipped the fob by accident through my Jeans pocket. Cheers  s:) :) s:)
Yeah, that's definitely it. Tried locking car with door open today and got same noise. Cheers Steve  s:) :) s:)
Title: Re: Faint beeping, car open
Post by: Topdownman on December 8, 2017, 17:30
I love a happy ending!
Title: Re: Faint beeping, car open
Post by: delhusband on December 8, 2017, 17:57
Quote from: "Topdownman"I love a happy ending!
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