DTC CHECK / CLEAR CHECK DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Main Body or Smart Key / Trouble Codes. Body Electrical > Main Body > Trouble Codes Body Electrical > Smart Key > Trouble Codes(e) Check the details of the DTCs. Click here
CLEAR DTC (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Body Electrical / Main Body or Smart Key / Trouble Codes. Body Electrical > Main Body > Clear DTCs Body Electrical > Smart Key > Clear DTCs(e) Clear the DTCs. |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Smart Key System(for Start Function, Hv Model): Detecting Vehicle Submersion (B2277)
DESCRIPTION This DTC is stored when a malfunction in the water submersion detection circuit inside the certification ECU (smart key ECU assembly) is detected. DTC No. Detection Item DTC Detection Condition Trouble Area Note B2277 Detecting Vehicle Submersion Water submersion detected by the water su ...
