Nissan Hardbody NP300

I recently purchased a Nissan Hardbody NP300 (brand new in April - only 70km on the clock) and on 10 000km the engine light came on and in short, the vehicle was towed to a Nissan Service centre and the fault was identified as the following - "The diagnostic and doing the checks its confirmed that the Inhalation valve ( suction control ) is faulty." quoted by email. This has left me with little confidence in this Nissan Hardbody NP300