U0300 Error Code

[Dean P]

Throwing U0300 codes on both engines. Turns over fine but will not start. Does anyone have any ideas?

 

[Jet Boat Tom]

U0300 is the loss of the security coding in the cluster/touchscreen. The engines will just roll over if the ECMs dont see this coding.

 

[Dean P]

U0300 is the loss of the security coding in the cluster/touchscreen. The engines will just roll over if the ECMs dont see this coding.

Thanks. Do you know how to fix this?

 

[Jet Boat Tom]

BUDS will have to be hooked up and they will need to have the ECMs relearn the coding.
Unsure if this can be done with Can-doo.

 

[Dean P]

BUDS will have to be hooked up and they will need to have the ECMs relearn the coding.
Unsure if this can be done with Can-doo.

Thanks! CanDoo cannot do this. However, I got it fixed. The cluster had to be re-paired with the ECM. Micah from FB posted how to do this. I followed his instructions and it worked. Can't believe I lost the whole day but at least it's fixed.

 

[Steve Risley]

Micah to the rescue again . He's help me out as well on the Vortex FB site.

 

[Dean P]

Micah to the rescue again . He's help me out as well on the Vortex FB site.

Yes, great guy, very knowledgeable with these boats. Speaks well and is always willing to help. Need more people like him...

 

[2019scott195wake300]

Can you tell me how? I have the same problem

 

[burek]

Thanks! CanDoo cannot do this. However, I got it fixed. The cluster had to be re-paired with the ECM. Micah from FB posted how to do this. I followed his instructions and it worked. Can't believe I lost the whole day but at least it's fixed.

Hi cann you tell me the instructions haw to do that. Thanks Branko

 

[Dean P]

Hi cann you tell me the instructions haw to do that. Thanks Branko

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