ok guys so went in vacation for 10 days came back truck fired right up ALERT NO DATA LINK. flashing also have no check engine light on truck runs great not affecting anything but my oil psi temp and rpms gauge not working everything else working fine any idea what I should look for or what is going on
02 freightliner century 12.7 NO DATA LINK
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by thecubantrucker, Aug 5, 2019.