Author Topic: Turn signal buzzers  (Read 1919 times)

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Offline Ozzybud

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Turn signal buzzers
« on: April 17, 2025, 08:08:16 PM »
My 1975 CB550K I bought a few years ago has a turn signal buzzer. Super loud and kind of annoying. My 750F1 has one but it only works sometimes.

Does anyone have a list of what bikes/ years that came with the buzzers? 
 
1976 Z50A PARAKEET YELLOW
1970 CT70  CANDY SAPPHIRE BLUE
1971 CT70H CANDY TOPAZ ORANGE
1972 CT70H CANDY EMERALD GREEN
1973 CL200 CANDY RIVIERA BLUE
1974 CB350F GLORY BLUE BLACK METALLIC
1973 CB350F FLAKE MATADOR RED
1975 CB360T LIGHT RUBY RED
1975 CB400F VARNISH BLUE
1975 CB550 FLAKE SUNRISE ORANGE
1976 CB750F CANDY ANTARES RED

Offline CycleRanger

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Re: Turn signal buzzers
« Reply #1 on: April 17, 2025, 08:45:41 PM »
I think buzzers only lasted from '73 to '75 or '76.
I'm pretty sure they were only on the fours.
Yeah super annoying, I unplugged the ones on my bikes.
Do you have a copy of the Honda Shop Manual or Parts List for your bike? Get one here:
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Offline Don R

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Re: Turn signal buzzers
« Reply #2 on: April 17, 2025, 08:52:16 PM »
 When my F1's beeper started sounding like a choked parakeet I knew it needed the battery charged.
No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline madmtnmotors

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Re: Turn signal buzzers
« Reply #3 on: April 17, 2025, 09:33:40 PM »
All of my 750 K8 and 750 F2 (also 78') had the buzzers as well.
TAMTF...


Wilbur



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Offline grcamna2

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Re: Turn signal buzzers
« Reply #4 on: April 17, 2025, 10:54:32 PM »
I want one.
A good warning,because I forget to turn off the switch sometimes while scanning traffic. ::)
« Last Edit: April 18, 2025, 08:01:00 AM by grcamna2 »
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  I love the small ones too !
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Offline bryanj

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Re: Turn signal buzzers
« Reply #5 on: April 18, 2025, 12:57:04 AM »
We were asked to disconnect them in uk as the buzzer sounded like the beeper at pedestrian crossings and confused blind people
Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!

Offline Deltarider

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Re: Turn signal buzzers
« Reply #6 on: April 18, 2025, 01:43:36 AM »
Make it useful by having it connected to a 'sidestand out' switch.
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Offline rotortiller

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Re: Turn signal buzzers
« Reply #7 on: April 18, 2025, 04:05:45 AM »
My 77 came with a signal light beeper but it did not work. I gutted it and put in a piezo device from an electronics dealer. If I do not want to hear the beeper I select the in between position on the selector switch so only the turn lights flash. It's a blast from the past sound that I can take or leave at my discretion.

Offline Mark1976

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Re: Turn signal buzzers
« Reply #8 on: April 18, 2025, 04:57:33 AM »
When my F1's beeper started sounding like a choked parakeet I knew it needed the battery charged.
Tru dat... They are very voltage sensitive....
Start with the end in mind...

Offline seanbarney41

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Re: Turn signal buzzers
« Reply #9 on: April 18, 2025, 05:01:31 AM »
I plug 'em in from time to time, just to mess with non-Honda riding buddies.
If it works good, it looks good...

Offline BenelliSEI

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Re: Turn signal buzzers
« Reply #10 on: April 18, 2025, 05:14:11 AM »
I have a bin of them. Mounted then to our old golf cart and side X side so the grand children (and adults too) don’t back up over each other without warning! As soon as anything gets put in reverse, they wail.

Offline beemerbum

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Re: Turn signal buzzers
« Reply #11 on: April 18, 2025, 07:41:43 AM »
The 1972 CB 750 K2 was unique. In addition to a turn signal buzzer, it had a button to silence it. I believe it is the only year and model that had this feature. I use it all the time

Offline Stev-o

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Re: Turn signal buzzers
« Reply #12 on: April 18, 2025, 07:48:05 AM »
On my K4, I can move the switch over slightly and the beep will stop but signal stays on.
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline MauiK3

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Re: Turn signal buzzers
« Reply #13 on: April 18, 2025, 07:53:55 AM »
I stuffed mine in the headlight shell but then it quit working.
1973 CB 750 K3
10/72 build Z1 Kawasaki

Offline Ozzybud

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Re: Turn signal buzzers
« Reply #14 on: April 18, 2025, 09:24:13 AM »
The 1972 CB 750 K2 was unique. In addition to a turn signal buzzer, it had a button to silence it. I believe it is the only year and model that had this feature. I use it all the time

Is that similar to the Europe delivered bikes with the P/A switch?   
What was that for?
1976 Z50A PARAKEET YELLOW
1970 CT70  CANDY SAPPHIRE BLUE
1971 CT70H CANDY TOPAZ ORANGE
1972 CT70H CANDY EMERALD GREEN
1973 CL200 CANDY RIVIERA BLUE
1974 CB350F GLORY BLUE BLACK METALLIC
1973 CB350F FLAKE MATADOR RED
1975 CB360T LIGHT RUBY RED
1975 CB400F VARNISH BLUE
1975 CB550 FLAKE SUNRISE ORANGE
1976 CB750F CANDY ANTARES RED

Offline Don R

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Re: Turn signal buzzers
« Reply #15 on: April 18, 2025, 10:01:16 AM »
 My 78 GL1000 has a loud clicker below 40 mph and a beeper over 40 mph. I like it. I'd put the loud clicker on my 750's if it was easy enough. I suspect there is a truck flasher that does that but never found one.
No matter how many times you paint over a shadow, it's still there.
 CEO at the no kill motorcycle shop.
 You don't need a weatherman to know which way the wind blows.

Offline bryanj

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Re: Turn signal buzzers
« Reply #16 on: April 18, 2025, 10:20:11 AM »
The PA switch did the same as headlamp flasher on a car
Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!

Offline Little_Phil

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Re: Turn signal buzzers
« Reply #17 on: April 18, 2025, 10:49:03 AM »
My US 1978 model (manuf 11/77) 550K has one. I connected it up for originality when I put it back together. Ahhhh...disconnected it within the first week!

Offline HondaMan

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Re: Turn signal buzzers
« Reply #18 on: April 18, 2025, 10:54:27 AM »
Make it useful by having it connected to a 'sidestand out' switch.
+1!
:D
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Offline pjlogue

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Re: Turn signal buzzers
« Reply #19 on: April 18, 2025, 11:14:49 AM »
Theturn signal buzzer was the first thing I did to my '76 750.  Removed it after about 50 miles of riding.  It sat in my toolboxfor decades.  Never missed it.  However, after restoring my bike and being 40+ years older, kind of wish I had it, as after a turn, sometimes I forget to cancel the turn signal.  I feel kind of stupid going down the road after a turn and realizing I forgot to turn the thing off.  I guess there is a great thing about getting older..........There ia always the excuse........I'm old.  ;)

-P.

Offline seanbarney41

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Re: Turn signal buzzers
« Reply #20 on: April 18, 2025, 06:52:56 PM »
You know you are off bad when you leave the damn thing hooked up but still forget to cancel your turn signal. lol
If it works good, it looks good...

Offline BenelliSEI

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Re: Turn signal buzzers
« Reply #21 on: April 19, 2025, 08:11:54 AM »
Theturn signal buzzer was the first thing I did to my '76 750.  Removed it after about 50 miles of riding.  It sat in my toolboxfor decades.  Never missed it.  However, after restoring my bike and being 40+ years older, kind of wish I had it, as after a turn, sometimes I forget to cancel the turn signal.  I feel kind of stupid going down the road after a turn and realizing I forgot to turn the thing off.  I guess there is a great thing about getting older..........There ia always the excuse........I'm old.  ;)

-P.

One of my riding buddies just got a new bike with self cancelling turn signals. Probably one of the truly useful innovations. Nothing worse than spotting a bike going straight through an intersection with a turnsignal flashing….. Makes me shudder.

Offline Little_Phil

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Re: Turn signal buzzers
« Reply #22 on: April 19, 2025, 08:33:56 AM »
My 1986 XJ600 had self cancelling indicators. Worked off the speedo cable with a reed switch I think. Worked well if you forgot to cancel yourself.
« Last Edit: April 19, 2025, 08:46:57 AM by Little_Phil »

Offline jph5560

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Re: Turn signal buzzers
« Reply #23 on: June 01, 2025, 08:05:45 AM »
Hey guys, Stupid question. I have a 75 550-4, How do I disconnect the turn signal beepers. Those things are very annoying to me.

Offline bryanj

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Re: Turn signal buzzers
« Reply #24 on: June 01, 2025, 08:34:54 AM »
Follow the two wires into the headlamp shell and disconnect them
Semi Geriatric ex-Honda mechanic and MOT tester (UK version of annual inspection). Garage full of "projects" mostly 500/4 from pre 73 (no road tax in UK).

Remember "Its always in the last place you look" COURSE IT IS YOU STOP LOOKIN THEN!

Offline jph5560

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Re: Turn signal buzzers
« Reply #25 on: June 01, 2025, 11:40:34 AM »
Hey Bryan , Thanks for the respond. 2 black wires from the left turn and 2 black wires from right turn. left goes to orange with white stripe and one is solid orange. the right side black wires go to light blue with white stripe and one solid light blue. Ive tried disconnecting everthing one at a time and it turns off both the beeper and signal. and now I cant get the signal to work I think I blew a fuse. Now I dont know where the fuse is located for the signals. I should have just left it alone. Thanks for your help

Offline jph5560

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Re: Turn signal buzzers
« Reply #26 on: June 01, 2025, 11:44:25 AM »
Am I supposed to be looking for 2 wires from the beeper itself because I cant tell where the damn beeper is

Offline Deltarider

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Re: Turn signal buzzers
« Reply #27 on: June 01, 2025, 12:04:09 PM »
It's the brown/blue wire in the headlight bucket you need to disconnect. But... why didn't you consult the wiring diagram?
CB500K2-ED Excel black
"There's enough for everyone's need, not enough for anyone's greed." Mahatma Ghandi

Offline jph5560

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Re: Turn signal buzzers
« Reply #28 on: June 01, 2025, 01:21:00 PM »
Thanks guys, everthing is working good now.

Offline Deltarider

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Re: Turn signal buzzers
« Reply #29 on: June 02, 2025, 12:14:42 AM »
Do not identify your bike by 'year'. It's meaningless American folklore which often results in ordering the wrong parts as many here have found out. All CB500/550 parts lists are here: https://www.honda4fun.com/materiale/documentazione-tecnica. Just compare the engine- and framenumber of yours to those listed in one of the first four pages.
« Last Edit: June 02, 2025, 12:16:30 AM by Deltarider »
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Offline newday777

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Re: Turn signal buzzers
« Reply #30 on: June 02, 2025, 02:22:51 AM »
Hey guys, Stupid question. I have a 75 550-4, How do I disconnect the turn signal beepers. Those things are very annoying to me.
Open the headlight (3 JIS screws hold the headlight to the bucket)
Follow the wire into the bucket, push and pull the wire from the buzzer and look inside the bucket for the wire sleeve as it moves to find the bullet connectors and unplug the 2 wires.
Test to be sure everything else still works and then put the headlight back together.

Or you just push the headlight switch just half way and the buzzer won't buzz.
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 1 K2, 4 K6, 1 K8, 1 F1, 1 F3
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A