FREEZE FRAME DATA DESCRIPTION (a) Whenever a lane departure alert system (w/ steering control) DTC is stored, the forward recognition camera stores the current vehicle state (ECU and sensor information) as Freeze Frame Data. CHECK FREEZE FRAME DATA (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d) Enter the following menus: Chassis / LKA/LDA / Trouble Codes. Chassis > LKA/LDA > Trouble Codes(e) According to the Techstream display, select a DTC that stored freeze frame data. (f) Read the freeze frame data recorded when the DTC was stored. Chassis > LKA/LDA
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Pre-collision System(for Hv Model): System Diagram
SYSTEM DIAGRAM Communication Table Sender Receiver Signal Line Driving Support ECU Assembly Skid Control ECU (Brake Booster with Master Cylinder Assembly) Brake assist standby signal Pre-collision braking operation signal CAN Driving Support ECU Assembly Combination Meter Assembly Pre-collision syst ...