Affected Component: ELECTRICAL SYSTEM

Date Published
MAY 01, 2017
NHTSA TSB #
10149228
TSB Document
Summary
SERVICE ACTION: PROGRAM CONTROL UNITS. The HV system is being shut off without a request from the driver. Erroneous fault memories can lead to unnecessary MIL activation. After starting the vehicle, the displayed electric range quickly reduces to an implausible level. Possible rough running engine on cold starts. Software error.