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 > Can Communication System(for Hv Model): Hybrid Vehicle Control ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Hybrid Vehicle Control ECU Communication Stop Mode Any of the following conditions are met: Communication stop for "Hybrid Vehicle Control" is indicated on the "Communication Bus Check" screen of the Techstream. Click here Communication stop history fo ...