Update engine control module software

Bulletin number

Dealer 24HV_REV1

Component

Engine and engine cooling: engine: engine control module (ecu/ECM): software

Summary

Update engine control module software - Updated battery charger requirements Updated SVM code and removed workaround steps for P0606 fault Updated claiming instructions Claims with a repair date on or after August 30, 2022 must use the revised labor operations found in the revised circular published to ELSA and ServiceNet. Claims with a repair date prior to August 30, 2022 must be entered using the original labor operations (see Dealer Letter) NOTE: the updated software version should prevent the P0606 with symptom code 32902 from setting during the software flash process

Owners of these vehicles have filed 155 complaints in the engine category.