This bulletin provides information related to the Engine Control Module (ECM) software update for
Santa Fe Hybrid (TM HEV) / Santa Fe Plug-In Hybrid (TM PHEV) and Tucson Hybrid (NX4 HEV) /
Tucson Plug-In Hybrid (NX4 PHEV) vehicles to revise the following DTC logic:
â?¢ P1441(PCSV rear and hose missing)
â?¢ P1A77(HSG Belt slip)
â?¢ P00B7(Excessive ITM motor operating current)
â?¢ P2118 (ETC target position failure)
â?¢ P0401 (EGR gas flow insufficient)
â?¢ P0236 (Turbocharger boost sensor range abnormal)
â?¢ P0299 (Turbocharger boost pressure too low)
