Gear Indicator troubles

Need some help? Put your question up here. Many years of experience on the board to help you get up and running.

Moderators: oldjapanesebikes, H2RICK, diamondj, Suzsmokeyallan

Post Reply
Madbuffalo
To the on ramp
Posts: 470
Joined: Thu Feb 17, 2011 8:55 pm
Country: USA
Suzuki 2-Strokes: GT750
Location: Grand Rapids, Michigan, USA

Gear Indicator troubles

Post by Madbuffalo »

Riding my GT750M this past weekend the '3' on my gear indicator started to flicker and then went out completely. I have a spare indicator but am wondering if it's even worth tracing the lines or if it's common for these to go out and I should just replace the indicator and be done with it. the bike has 46,000 miles.
No really... it's supposed to smoke.

1974 Suzuki Nomad 340
1975 Suzuki GT750 Waterbuffalo
User avatar
tz375
Moto GP
Posts: 6210
Joined: Mon Nov 03, 2008 10:47 am
Location: Illinois

Re: Gear Indicator troubles

Post by tz375 »

Pop it off and test it. It may be a broken wire or crappy connection or poor contacts in the rotary switch. If it's the indicator display itself they are available very cheaply on ebay
Madbuffalo
To the on ramp
Posts: 470
Joined: Thu Feb 17, 2011 8:55 pm
Country: USA
Suzuki 2-Strokes: GT750
Location: Grand Rapids, Michigan, USA

Re: Gear Indicator troubles

Post by Madbuffalo »

Richard

Alright, it sounds like I'll have to do some checking. The bike's got 900 miles since the engine rebuild so it could be as simple as not snapping a connector in all the way. We'll see and like I said I do have an extra so no big deal either way.
No really... it's supposed to smoke.

1974 Suzuki Nomad 340
1975 Suzuki GT750 Waterbuffalo
Madbuffalo
To the on ramp
Posts: 470
Joined: Thu Feb 17, 2011 8:55 pm
Country: USA
Suzuki 2-Strokes: GT750
Location: Grand Rapids, Michigan, USA

Re: Gear Indicator troubles

Post by Madbuffalo »

Just an update, I plugged in my spare gear indicator the other day just to see and 3rd still wasn't working so the problem's in the wiring or sensor. I tested resistance through the wires from the indicator back to the connector under the side cover and all tested good (0-2ohms actual). When I got to the connector there, wiggling it would make the '3' go on and off so I'll be ordering a new connector and wire sheathing tonight from Vintage Connections. I'll clean the wires, put on a new connector and hopefully that should fix the problem.
No really... it's supposed to smoke.

1974 Suzuki Nomad 340
1975 Suzuki GT750 Waterbuffalo
Madbuffalo
To the on ramp
Posts: 470
Joined: Thu Feb 17, 2011 8:55 pm
Country: USA
Suzuki 2-Strokes: GT750
Location: Grand Rapids, Michigan, USA

Re: Gear Indicator troubles

Post by Madbuffalo »

Restored the wire and connector using Allan's wire restoration thread and all is good now. The next step is to go up a size with the pilot jets per Coyote's comments in my Temporary high idle at stop lights thread. Then I'll put everything back together and enjoy the warm weather we've been having here in Michigan.
No really... it's supposed to smoke.

1974 Suzuki Nomad 340
1975 Suzuki GT750 Waterbuffalo
User avatar
wvc
To the on ramp
Posts: 236
Joined: Mon Oct 11, 2010 1:15 pm
Location: Ohio, USA

Re: Gear Indicator troubles

Post by wvc »

the gear indicator on my GT380 only shows 4, 8, and 9. Riding in 9th gear is a blast....lol. :wth:
76 GT500 - restoration project in work
4 other 76 GT500's
1.5 GT550's
4 GT380's
5 T500's (72-75 models)
4 GT750's

Suzuki GT hoarder...and a bad case of OBD.....(old bike disease)
User avatar
Cliff
To the on ramp
Posts: 476
Joined: Sun Dec 14, 2008 9:34 am
Country: Canada
Suzuki 2-Strokes: Original owner GT550L
Location: Whitby, Ontario

Re: Gear Indicator troubles

Post by Cliff »

I sometimes have an 8 show up when I've been riding in the rain with my GT550L! Too bad the roads are wet at the time, I'd really like to know how she pulls in 8th.!!
Post Reply