Gearbox fault 2010 V8

[Tony Ellis]

New on here, can anyone help?
intermitantly going from P to D or R, get 2 error messages

'Gearbox fault' and 'Adaptive dynamics faulty'

had a code scan on the transmission it reads 'P 0915' gearshift actuator fault.

can anyone steer us in the right course?

 

[Rusty100]

Hi, I'm suffering with the same fault with my 2010 sc. I have some of the guided diagnostic paperwork if you still have the fault. If it has been cured I'd be interested to know what it was.

 

[Adrien]

Hello!

This is just an idea, but I have heard others say they experienced transmission faults and other seemingly random faults when the input power to the transmission was below a certain threshold. Usually this also causes a slightly harsher shift between gears, but sometimes the fault comes up even when the shifting behavior is normal.
Let me know if this ends up being close to the reason when you figure it out! Would be great to know so if someone I know ever has this issue I can point them in the right direction!


Adrien