Can not get P0335 cleared in my 2004 Titan. HELP???

Question

My first indication was my VDC OFF/SLIP and SES lights were on. ECM relay replaced under a recall...lights out then reappeared within a few miles. Replaced my timing chain as it seemed to be sloppy with excessive tapping. No change. Tried several crankshaft sensors...no change. All wheel speed sensors checked. New brakes front and rear...fluid resevoir full. Code can be cleared but the lights eventually all come back on. I have been told that after replacing CTK sensor, that it has to be relearned. Took it to dealer and they said...NO...no such thing. It either works or it doesn't. I'm at a loss.

Answer 1

Never had that problem before, but there is a factory service bulletin for that problem. The bulletin suggest checking the crankshaft position sensor part number. Please see "Tech notes" on the P0335 code page for a link to the bulletin.

P0335 NISSAN - Crankshaft Position Sensor Circuit

Read more: https://www.autocodes.com/p0335_nissan.html