Gear shift problem - EVC related

[Shetland28]

Hi all,

Got an issue with the gear shift on my boat,
The Forward and reverse shift is intermittent, and sometimes refuses to go into gear at all

Is anyone able to read the fault code below.

MID 164
PSID 231
FMI 2

Engine is Volvo 4.3 GXIE-M

Thanks

 

[Mr Googler]

 

[Shetland28]

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Thanks for the info