Affected Component: ENGINE AND ENGINE COOLING

Date Published
JUN 03, 2022
NHTSA TSB #
10215600
TSB Document
Summary
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)