Throttle Valve Closed Position Learning

[pvic]

I am new to this forum. Changed throtle Assembly, MIL light does not come on but P1225 is displayed on the code reader. I have applied "Throttle Valve Closed Position Learning " from the manual but code still remains. Does anybody have other method with which to erase this code?

[Wifes03Murano]

Was your replacement throttle body from the dealer or aftermarket? I had a similar problem when I replaced my OEM throttle body with a supposedly identical one from a specialty foreign parts store. I could not get the code to clear, so I took it to the dealer (with the original throttle body) to have them reset the code. They tried a few things, but were unsuccessful until they put my old throttle body back on, then it cleared.