Cruise control is systematically reset

[DenK]

Cruise control is systematically reset or does not work correctly
How to diagnose it correctly?
Did anyone have a similar bug?4

Tige Z1, PCM, 2010

[mikemcclain8]

I'd look at the ground/power wires and see if any are loose. Does it reset mid run? (i.e. your on cruise at 20mph and it just stops working.)

[KoolAid]

Little more detail will help big time. It blows past speed sometimes or all the time? When you say it resets, the button for cruise goes from orange to grey then back to orange?

[DenK]

Sorry for eng.)
You can ride for 15-20 minutes and everything is ok.
But if you switch to neutral after that, the cruise sometimes does not work. The panel says "more trotle".

[mikemcclain8]

According to the manual, you need to make sure the button on the dash for "cruise control" is on first. Second, you need to advance the throttle to wide open to ensure the system has complete control.

[DenK]

I know that.) Cruise operation is not restored after idling.
My frend), where can I download the manual on z1 2010

[mikemcclain8]

https://www.manualslib.com/manual/80...oard-Boat.html

Not specific to your boat but covers Speed Set

[DenK]

Thanks!
Where can I find the wiring diagram?

[KoolAid]

So the switch on the dash grounds out the mini to turn cruse on. You should have a grey/black wire plugged into it and a green wire. Be sure they have a good connection. The wire goes directly to the Mini with the grey/black wire being a ground.

Let me ask you this, when your issue happens does the gauge loose "set speed" on the display like it does when you turn the switch off?

[DenK]

Thanks for the tip!
The display says "more throttle".
The gas is already full, but the speed does not hold.
I also think you need to clean the contacts in the oval box, but it's difficult without a wiring diagram(((

PS a normal dealer is absent for thousands of kilometers

[mikemcclain8]

Have you done a ServoMotor Check? System Reset? Here is a link to some more info with some wiring (to the servo and paddlewheel).

http://www.perfectpass.com/sites/all...Mechanical.pdf

[DenK]

This is probably for earlier systems.
My engine is electronically controlled ...
img.php?t=1&id=5572756.jpg

[BrentP]

So I have Speedset like this. My cruise will reset to all zeros sometimes. If I’m currently in cruise and set, it continues to hold speed but I have to set it back up when we stop. The issue for me seems To be the speedset panel itself which is a known issue - you can order a new one from IDBoating.


Sent from my iPhone using Tapatalk

[IDBoating]

To fill in a few details: The elliptical SpeedSet touchpads send commands to the engine control unit (ECU). It is the ECU that implements cruise control on that era of engines. The ECU takes inputs from the touchpad and the paddlewheel, and makes decisions about controlling the throttle body to modulate engine RPM and thus hull speed.

If you have problems with the buttons not working properly (this is extremely common, the original panel has serious design errors that virtually guarantee failure), those can be fixed by replacing the panel. Symptoms are that you can't raise or lower the speed using the faster/slower buttons, can't set the speed with the center button, can't navigate the menus using the panel, etc.

But problems like "cruise dropping out", where you have to flip the dash mounted cruise control paddle switch off and then on again, are bugs in the firmware of the ECU. Swapping the panel will not fix those problems, and as far as we know the engine manufacturers have not issued ECU updates that correct them. I have this latter problem on my personal 2009 24Ve and have just learned to live with it.

[DenK]

Thanks friends!
Where can I buy this panel?