February 11, 2014 Service bulletin

Flash reprogramming allows the ECU software to be updated without replacing the ECU. Flash calibration...

Toyota technical service bulletin T-SB-0043-13 Rev for 2012-2014 Toyota RAV4 EV.

Bulletin number: T-SB-0043-13 Rev
Component: Electrical system: software
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.

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