Affected Component: ELECTRICAL SYSTEM

Date Published
NOV 15, 2023
NHTSA TSB #
10246439
TSB Document
Summary
HV BATTERY DTCS STORED IN THE BMS IF YOU CONFIRM One or more of the following DTCs are stored in the HV BATTERY or High Voltage Battery 2 in the BMS (Battery Management System):  DTC P1B01-62 for “Cell voltage circuit” is stored as PAST and does return as CURRENT when erased, OR  DTCs P1B30-11, P1B39-11, P1B3A-11, P1B3B-11, P1B31-11 to P1B36-11; all for “Module temperature sensor”, AND/OR  DTCs P1B60-12, P1B69-12, P1B6A-12, P1B6B-12, P1B61-12 to P1B68-12; all for “Cell voltage circuit”. ACTION Follow the SERVICE PROCEDURE in this bulletin to reprogram the HV BATTERY and HIGH VOLTAGE BATTERY 2.