Nissan finally coming to check code U Jump to Latest Follow 1 16 of 16 Posts Spillman123 Registered User Joined 1 Posts Discussion Starter #1 I had to call NissanUSA and file a claim for them to actually come look at the truckFirst, Check Your Battery This may sound obvious, but check your voltage before you look at anything else Your PCM requires a full charge to work properly If your battery is pushing anything less than 12 volts, try replacing it with a new one before you move on to anything more complex Nissan Maxima P0300 is one of the most common OBDII codes that occurs in the Nissan Maxima It stands for P0300 is certainly a cause for concern, and can be a threat to the drivability the Nissan Maxima It will often be accompanied by codes P0301P0308 These particular codes also indicate that there is a misfire detected, but they specify
U1000 Nissan Can Communication Line Signal Malfunction
