DESCRIPTION The illuminated entry system controls the engine switch illumination. WIRING DIAGRAM ![]() CAUTION / NOTICE / HINT NOTICE: Before replacing the certification ECU (smart key ECU assembly), refer to Registration. Click here PROCEDURE
(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 / Smart Key / Active Test. (e) Perform the Active Test according to the display on the Techstream. Body Electrical > Smart Key > Active Test
OK: Engine switch illumination comes on.
(a) Remove the engine switch. Click here (b) Inspect the engine switch. Click here
(a) Disconnect the G40 certification ECU (smart key ECU assembly) connector. (b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Vehicle Proximity Notification System: Operation Check
OPERATION CHECK VEHICLE PROXIMITY NOTIFICATION SYSTEM OPERATION CHECK (a) System operation check (vehicle stopped) (1) Apply the parking brake. (2) Turn the power switch on (READY). (3) With the brake pedal depressed, confirm that the vehicle proximity notification system does not operate (produce a ...