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Flashing check engine light

BobbyP

Jet Boat Lover
Messages
94
Reaction score
49
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77
Location
39560
Boat Make
Glastron
Year
2014
Boat Model
GT
Boat Length
18
Has anyone figured out how to get rid of this or a solution that has rectified it? There is no difference in performance of the boat. Everything has been cleared via Can-doo pro.

I also know that if it flashes 6 times and you recycle the ignition it will go to 3 times. It also does not stay on...just flashes on startup.

Some opinions already stated:

1. Dealer says it’s nothing.
2. Low voltage read from non seadoo dash cluster.
3. Maintenance not clerked out of computer.

Does changing the relays eliminate the flashing?
 

BobbyP

Jet Boat Lover
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94
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Location
39560
Boat Make
Glastron
Year
2014
Boat Model
GT
Boat Length
18

Jeff85

Well-Known Member
Messages
32
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Location
Nd
Boat Make
Glastron
Year
2004
Boat Model
GTS
Boat Length
19
Mine just started today . When I bought it it had 23 hours and at 25 hours check engine flashed three times and always has . I hit 167 hours today and service engine started blinking, but if I hit button it goes away for a bit, then starts again .Boat runs perfect and no temps are high . Has to be a way to clear it ourselves....
 

NavyShooter

Jet Boat Junkie
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Location
Windsor Junction, NS
Boat Make
Glastron
Year
2015
Boat Model
GT
Boat Length
18
I was getting check engine warnings last year - I had a Rotax/Seadoo guy come out and look at it (his shop is literally 1400 meters from my house - he came by after work one day instead of me pulling the boat out of the lake) and the error codes didn't make much sense.

This year, I switched from Regular gas to Supreme gas. Not a single error code.

No check engine light this year.

Could that be it? (Simple/stupid mistake on my part?) My GT187 only has 41.5 hours on it.
 

Jeff85

Well-Known Member
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Location
Nd
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Glastron
Year
2004
Boat Model
GTS
Boat Length
19
I have only ran premium. Runs like a top . Idk, maybe it's an o2 sensor or something .
 

BobbyP

Jet Boat Lover
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94
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39560
Boat Make
Glastron
Year
2014
Boat Model
GT
Boat Length
18
I’m just going to let it go, since It’s just at startup flashing. When it stays on solid I will go something.
 

Jeff85

Well-Known Member
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32
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Location
Nd
Boat Make
Glastron
Year
2004
Boat Model
GTS
Boat Length
19
Mine has literally said check engine at startup since I bought it. figured it was a safety thing.....I disconnected the loud beeper, but doubt that has anything to do with it. But now, at 167 hours, it flashes service engine every few minutes . Pretty annoying.
 

JetMania

Jet Boat Junkie
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342
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Location
Lee's Summit, MO
Boat Make
Yamaha
Year
2021
Boat Model
212S
Boat Length
21
My GTS beeps loud when I'm in depths less than 10 feet. I know my lake well and I'm attentive, don't need the beep. Anyone know how to turn it off?
 

Jeff85

Well-Known Member
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32
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Location
Nd
Boat Make
Glastron
Year
2004
Boat Model
GTS
Boat Length
19
Yeah, go under your dash, and you'll see a red beeper the size of a golf ball, but flat, disconnect the two wires to it . That will stop the loud startup beeps to when you turn your key on . Looks like this .
 

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JetMania

Jet Boat Junkie
Messages
342
Reaction score
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132
Location
Lee's Summit, MO
Boat Make
Yamaha
Year
2021
Boat Model
212S
Boat Length
21
How do I access the cluster settings. Is that with the engine off? The Glastron manuel it came with doesn’t cover that. I just figured out how to use the ambient lighting last night.

The dealer was saying something about fuel range being in there too, I think. I’ve not been able to find that.
 

JetMania

Jet Boat Junkie
Messages
342
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Location
Lee's Summit, MO
Boat Make
Yamaha
Year
2021
Boat Model
212S
Boat Length
21
Yeah, go under your dash, and you'll see a red beeper the size of a golf ball, but flat, disconnect the two wires to it . That will stop the loud startup beeps to when you turn your key on . Looks like this .
I was considering that. Thank you for pointing me to that. I’d rather just toggle it off for depth if it’s also for critical engine warnings too.

Of course, I watch my displays a lot, but we can’t always be watching that and I like the peace of mind knowing if I do have some sort of critical warning I do still have the beeping. If that makes sense.
 
Last edited:

Kyle Mekulik

Jet Boat Lover
Messages
57
Reaction score
21
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72
Location
Newburgh New York
Boat Make
Glastron
Year
2015
Boat Model
GTS
Boat Length
18
With the ignition on I believe you hold down both buttons till the menu comes up
 

Kyle Mekulik

Jet Boat Lover
Messages
57
Reaction score
21
Points
72
Location
Newburgh New York
Boat Make
Glastron
Year
2015
Boat Model
GTS
Boat Length
18
Mine has literally said check engine at startup since I bought it. figured it was a safety thing.....I disconnected the loud beeper, but doubt that has anything to do with it. But now, at 167 hours, it flashes service engine every few minutes . Pretty annoying.
Y0u need to reset your service indicator with factory tool or candoo pro. You can also access the codes in the cluster settings if it is a actual engine issue other than annual service light.
 

JetMania

Jet Boat Junkie
Messages
342
Reaction score
207
Points
132
Location
Lee's Summit, MO
Boat Make
Yamaha
Year
2021
Boat Model
212S
Boat Length
21
With the ignition on I believe you hold down both buttons till the menu comes up
You are correct sir. I was out today and hold both buttons down. You can set the depth all the way down to zero if you like. I changed it from the factory default of 10 ft to 4 ft. Keeps it from driving people nuts while we’re in the no wake area waking to trailer or even going out. It doesn’t hit 10 ft until the bouts, but there’s no obstructions and it’s over 5 feet other than at the ramp.

Thank you!!
 

Scarabtech

Jet Boat Lover
Messages
54
Reaction score
33
Points
77
Location
Michigan
Boat Make
Scarab
Year
2016
Boat Model
Other
Boat Length
21
Has anyone figured out how to get rid of this or a solution that has rectified it? There is no difference in performance of the boat. Everything has been cleared via Can-doo pro.

I also know that if it flashes 6 times and you recycle the ignition it will go to 3 times. It also does not stay on...just flashes on startup.

Some opinions already stated:

1. Dealer says it’s nothing.
2. Low voltage read from non seadoo dash cluster.
3. Maintenance not clerked out of computer.

Does changing the relays eliminate the flashing?
 

Scarabtech

Jet Boat Lover
Messages
54
Reaction score
33
Points
77
Location
Michigan
Boat Make
Scarab
Year
2016
Boat Model
Other
Boat Length
21
Glastrons unfortunately will always flash check engine when the key switch is turned to the run position. This is because the use aftermarket gauges from medallion instead of the brp gauge cluster and this creates 3 can communication error codes.
 

BobbyP

Jet Boat Lover
Messages
94
Reaction score
49
Points
77
Location
39560
Boat Make
Glastron
Year
2014
Boat Model
GT
Boat Length
18
Glastrons unfortunately will always flash check engine when the key switch is turned to the run position. This is because the use aftermarket gauges from medallion instead of the brp gauge cluster and this creates 3 can communication error codes.
Thank you!
 

Fitter0104

Well-Known Member
Messages
9
Reaction score
1
Points
62
Boat Make
Glastron
Year
2014
Boat Model
GTS
Boat Length
19
Mine just started today . When I bought it it had 23 hours and at 25 hours check engine flashed three times and always has . I hit 167 hours today and service engine started blinking, but if I hit button it goes away for a bit, then starts again .Boat runs perfect and no temps are high . Has to be a way to clear it ourselves....
Just saw the hours on your boat and mine just hit 100. Have you had the supercharger serviced. I was wondering if I absolutely have to do it. I heard it’s about $700-800.
 
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