Reverse issue

[mcalva]

Hi.
Yesterday in the morning when I went to engage the Reverse received an E in the gear/box/screen with R and N flashing and the engine error flasing in orange.
Today the same again.
Whit error on screen I tried to go in reverse and It goes with the and when I engage the first gear problem dissapear.
When I arrive to the car park of my working place everything seems to go ok.
I can engage the Reverse without problems neither messages.

Any ideas?

Thanks in advance.

I forgot to say:
RT 2011 Ltd, Secuential SemiAuth. Ambience temp. 25 degrees and motor just started.

[PR Spyder rt]

I had the same problem but when I shifted into 4th gear the problem was the GPS Gear Position Sensor after I changed it problems gone

[Bob Denman]

Yup!
The gear position sensor is getting a bit wonky...

[safecracker]

I agree, gear position sensor.

[jwulf74]

Same agreement here... we had to replace the gear position sensor on both of our 2011 RTS's.

It is a cheap plastic part that seems to wear easily. I wish someone (Lamont. ..JT...) would make a metal replacement part...

[mcalva]

Some more questions if it is not an abuse.
Is it easy to change?
Do you know the part number?
Is it very expensive?

Thank you.

[Bob Denman]

I don't have the answers , but questions are always welcome!