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buzzer when I put it in drive [message #358017] Mon, 24 August 2020 15:28 Go to next message
lqqkatjon is currently offline  lqqkatjon   United States
Messages: 2324
Registered: October 2010
Location: St. Cloud, MN
Karma: 5
Senior Member
I was searching, and I can't find much....

there is a buzzer that when I put it in drive, buzzes, goes off. at least that is what it used to do, and what I think it is supposed to do. from what i can read, maybe it is the buzzer to make sure I set air to travel??

prior to my new transmission, it generally went off when I selected D, and was not a problem. it would buzz occasionally when I Drove, but generally pushing forward on the gear shift lever always shut it off. was not a bother.


Now with my new transmitter, if I had a pistol in hand, I think I would of shot the dash up trying to shut that sucker off. I have adjusted my shift linkage multiple times, and I thought I had the problem solved a few times, but I was wrong. Last adjustment, it seemed fine for about 9 hours, but then on my way to our rally, evertime I hit a big bump, it would start buzzing and I would have to push forward on the shifter to shut it off, and then next crack in the road it would come on. sometimes leave it buzz for 10 seconds and it would shut off.

eventually on the way home, I opened the windows and turned up the radio. It would not buzz constantly, just about when you are in the heaviest of traffic and construction where you really should not be trying to figure the sweet spot on the shifter to where it shuts off without actually kicking the transmission into neutral.

I really don't want to adjust my transmisson shifter linkage anymore, because even though that changed the way it seemed to work, I now have it adjusted perfect for shifting points. at one point, it would not lock the parking pawl. so had to mess with it again.


so my quetsion is:

what causes that buzzer to come on(thinking maybe dirty connection or maybe bent connector point) and secondly where exactly is it. so I don't have to tear the entire dash down trying to hunt that thing down. and third, if I do find it, is cutting the wire an option, or will that screw something else up??? I don't need to be reminded of setting to travel, or anything else.





Jon Roche 75 palm beach EBL EFI, manny headers, Micro Level, rebuilt most of coach now. St. Cloud, MN http://lqqkatjon.blogspot.com/
Re: buzzer when I put it in drive [message #358022 is a reply to message #358017] Mon, 24 August 2020 19:24 Go to previous messageGo to next message
Matt Colie is currently offline  Matt Colie   United States
Messages: 8547
Registered: March 2007
Location: S.E. Michigan
Karma: 7
Senior Member
lqqkatjon wrote on Mon, 24 August 2020 16:28
I was searching, and I can't find much....
<sniP>
so my quetsion is:

what causes that buzzer to come on(thinking maybe dirty connection or maybe bent connector point) and secondly where exactly is it. so I don't have to tear the entire dash down trying to hunt that thing down. and third, if I do find it, is cutting the wire an option, or will that screw something else up??? I don't need to be reminded of setting to travel, or anything else.
Jon,

That buzzer with delay off is power by a set of contacts in the same switch unit as neutral safety switch and the back up lights. It is down on the steering column not far from the ignition switch. Unfortunately, as I write this, I am not sure where it is relative to the big ignition switch. It only has six terminals and that is a lot less than the other.

In the case that you just want to rip it out, that is the only thing it does is buzz for a short time. The delay relay and the buzzer are two separate parts my relay was a 3 terminal affair in a clip and the buzzer was just hanging on the wires behind the instrument panel.

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
Re: buzzer when I put it in drive [message #358027 is a reply to message #358017] Mon, 24 August 2020 20:25 Go to previous messageGo to next message
lqqkatjon is currently offline  lqqkatjon   United States
Messages: 2324
Registered: October 2010
Location: St. Cloud, MN
Karma: 5
Senior Member
Found the bugger. Took top rear of dash off. It was easy to find. Silver canister buZzer. It has 3 wires? Top cover ripped off when trying to unplug it.

Should be much more peaceful driving now.

I even put a label
On it incase a Future person or myself wonders why there is a connector laying in there.


Jon Roche 75 palm beach EBL EFI, manny headers, Micro Level, rebuilt most of coach now. St. Cloud, MN http://lqqkatjon.blogspot.com/
Re: [GMCnet] buzzer when I put it in drive [message #358030 is a reply to message #358027] Mon, 24 August 2020 20:50 Go to previous message
Keith V is currently offline  Keith V   United States
Messages: 2337
Registered: March 2008
Location: Mounds View,MN
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Senior Member
mine still buzzes when I put it into drive and also lights the put system into travel. I like it
________________________________
From: Gmclist on behalf of Jon Roche via Gmclist
Sent: Monday, August 24, 2020 8:26 PM
To: gmclist@list.gmcnet.org
Cc: Jon Roche
Subject: Re: [GMCnet] buzzer when I put it in drive

Found the bugger. Took top rear of dash off. It was easy to find. Silver canister buZzer. It has 3 wires? Top cover ripped off when trying to
unplug it.

Should be much more peaceful driving now.

I even put a label
On it incase a Future person or myself wonders why there is a connector laying in there.
--
Jon Roche
75 palm beach
EBL EFI, manny headers, Micro Level, rebuilt most of coach now.
St. Cloud, MN
http://lqqkatjon.blogspot.com/

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Keith Vasilakes
Mounds View. MN
75 ex Royale GMC
ask me about MicroLevel
Cell, 763-732-3419
My427v8@hotmail.com
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