CHECK FOR INTERMITTENT PROBLEMS NOTICE:
OPERATION HISTORY HINT: The certification ECU (smart key ECU assembly) stores the operation history of the smart key system and it can be read using the Techstream. (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Smart Key / Utility / Operation History / (desired item). Body Electrical > Smart Key > Utility
(e) According to the display on the Techstream, read and save the operation history.
HINT: Some items may not be displayed depending on the specifications of the vehicle. SYMPTOM SIMULATION Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Electronically Controlled Brake System(for Hv Model): Definition Of Terms
DEFINITION OF TERMS Term Definition Monitor Description Description of what the skid control ECU (brake booster with master cylinder assembly) monitors and how it detects malfunctions (monitoring purpose and details). Related DTCs Group of diagnostic trouble codes that are output by the skid control ...