Applies to: Engine 642 in model 906.1/2/6/7 as of 7/1/13 with code E33 (Battery management) with code MP6 (Engine version, Euro VI) except code MH3 (Low-emission engine EPA 13/CARB) except code ZL3 (National version for Latin America) except code ZU7 (National version for Canada) except code ZU8 (National version for USA)