Toyota Rav4 PO335 Crankshaft position sensor error

Toyota Rav4 PO335 Crankshaft position sensor error
I'm having trouble diagnosing what is triggering this fault on a Rav4 2008. Having cleared the fault, the engine light comes on about usually 10 minutes after driving and it's always this P0335 fault. The sensor, wiring and reluctor ring have all being checked and are all fine. (The sensor has also been replaced)
There are no other symptoms and the car is runs perfectly even when the engine light comes on but obviously I can't use four wheel drive mode and I don't want to keep driving around with the engine light on!
I've also noticed that check 4x4 system message; always comes on first and I'm wondering is this related to the P0335 error?

[@aourasaber1691]

ماهوا الحل

[@walikhan-ww1lm]

What was that meant to show us

[@marknapoleoni9158]

I thought the same thing - I got this same code on my 2013 Tacoma and wanted to hear about it