Affected Component: ELECTRICAL SYSTEM

Date Published
MAR 27, 2020
NHTSA TSB #
10174250
TSB Document
Summary
Flash: Hybrid Control Processor (HCP) and Auxiliary Hybrid Control Processer (AHCP) Diagnostic and System Updates This bulletin involves updating the HCP and the AHCP with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation, the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:P0CF3-00 - Control Pilot Circuit Open. P0CF4-00 - Control Pilot Circuit Performance. P0D57-00 - Proximity Detection Circuit Performance.