CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Check that the vehicle and cellular phone meet the following conditions: NOTICE: If changing cellular phone settings, updating software, etc. is necessary, make sure to obtain the permission of the customer before performing it.
(b) Register the cellular phone again and check if it is registered correctly. HINT: If operation of the cellular phone or radio and display receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
(a) Restart the cellular phone. (b) Turn the engine switch off. (c) Turn the engine switch on (ACC). (d) Register the cellular phone as a connected device again and check if it is registered correctly. HINT: If operation of the cellular phone or radio and display receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
(a) Place the cellular phone close to the radio and display receiver assembly. (b) Register the cellular phone as a connected device again and check if it is registered correctly. HINT: If operation of the cellular phone or radio and display receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
(a) Clear all "Bluetooth" devices registered to the cellular phone and the radio and display receiver assembly. (b) Register the cellular phone as a connected device again and check if it is registered correctly. HINT: If operation of the cellular phone or radio and display receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
(a) Restart the cellular phone. (b) Turn the engine switch off. (c) Turn the engine switch on (ACC). (d) Register the cellular phone as a connected device again and check if it is registered correctly. HINT: If operation of the cellular phone or radio and display receiver assembly is requested, make sure to follow the instructions closely and perform the operation.
(a) Check if the cellular phone can be registered normally to another "Bluetooth" compatible vehicle of the same model. HINT:
(a) Using another "Bluetooth" compatible cellular phone, register the cellular phone and check that it is registered correctly. HINT:
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Power Tilt And Power Telescopic Steering Column System(for Gasoline Model): ECU Power Source Circuit System Voltage Low (B2620A2)
DESCRIPTION The ECU power source circuit supplies positive (+) voltage to the multiplex tilt and telescopic ECU. DTC No. Detection Item DTC Detection Condition Trouble Area B2620A2 ECU Power Source Circuit System Voltage Low The voltage of the ECU power source drops to 8 V or less for 10 seconds or ...