GSX1400 Owners .org

Technically Speaking => Electrics => Topic started by: Hape on Sunday, 08 March 2026, 03:46 AM

Title: Change Clocks
Post by: Hape on Sunday, 08 March 2026, 03:46 AM
Hi Guys.

I change my clocks to Daytona instrument, but Im not sure how connect some contacts. I found one great picture but I have some questions

about this picture, maybe someone can answer me? I dont know where I connect A and Ecu Data, B is GND I suppose

Also where I connect Gear indicator function on my daytona clocks

Hope someone can help me with this

Regards from Sweden

HÃ¥kan
koppling.jpg
Title: Re: Change Clocks
Post by: KiwiCol on Sunday, 08 March 2026, 04:58 AM
I've no idea at all, sorry.  Daytona instructions or their tech support would be your best bet I'd say. 

We know about Suzuki GSX1400's,  perhaps not so much about Daytona after market gauges.  There have been a couple of Kosco conversions done, but no Daytona ones that I can recall.
Title: Re: Change Clocks
Post by: Hape on Sunday, 08 March 2026, 05:49 PM
I have manual for my Daytona instrument, and most functions are clear for me but I want to know if any know what A and ECU data means. In electric schema A is speed Sensor
Title: Re: Change Clocks
Post by: Hooli on Monday, 09 March 2026, 08:30 AM
Someone on here has aftermarket gauges, I can't remember who. They might know if they see this.
Title: Re: Change Clocks
Post by: KiwiCol on Monday, 09 March 2026, 10:04 AM
Tony  has a Kosco set
Title: Re: Change Clocks
Post by: Hooli on Tuesday, 10 March 2026, 03:15 AM
Just had another thought. The wiring diagrams are in the back of the workshop manual you can get in the download section here, you should be able to figure it out from that.
Title: Re: Change Clocks
Post by: Hape on Thursday, 12 March 2026, 12:53 AM
I have made this diagram and there is some question mark im not sure about
And Im not sure the other is right but I think so.
X is just marking I have made connection ready

Regards HÃ¥kanKopplingsschema gsx1400_1.jpg
Title: Re: Change Clocks
Post by: Hape on Friday, 13 March 2026, 10:37 PM
I have tested the Daytona clock today and all is working fine, but i have'nt connect those cables yet from bike.
Im not sure about where speed pulse is connected Both O/R and P/B goes to old speedometer.
Also where I can connect ECU Data, maybe its warning but I dont know.
Someone can tell this?

bild.jpg
Title: Re: Change Clocks
Post by: Hooli on Saturday, 14 March 2026, 05:12 AM
This might be false info & not help at all but Orange is a switched live at the fusebox, so I'd suspect it's the power feed the clocks rather than anything else.
Title: Re: Change Clocks
Post by: Hape on Tuesday, 17 March 2026, 01:56 AM
Thanks Hooli
Yes I connect switched +12V to orange and speed pulse to Pink/Black and now all functions work except gear indicator and FI
But I read the instrument shall learn and fix gear indicator function automatic. And I must find yellow red cable to connect warning lamp.
Here is my schema if someone will change their clocks.

Kopplingsschema gsx1400_1.jpg
Title: Re: Change Clocks
Post by: Hooli on Tuesday, 17 March 2026, 03:14 AM
That sounds like progress to me, nice one.