Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
FEB 11, 2014
NHTSA TSB #
10131905
TSB Document
Summary
Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration updates for the RAV4 EV are released as field-fix procedures described in individual Service Bulletins. This bulletin details the ECU flash reprogramming process and outlines use of the Techstream Health Check Function and the Tesla Powertrain Service Diagnostics program.