DESCRIPTION These DTCs are stored when a malfunction occurs in the telephone antenna assembly which is connected to the radio and display receiver assembly.
CAUTION / NOTICE / HINT NOTICE:
PROCEDURE
(a) Replace the No. 4 antenna cord sub-assembly with a new or known good one. Click here (b) Clear the DTCs. Body Electrical > Navigation System > Clear DTCs(c) Recheck for DTCs and check that no DTCs are output. Body Electrical > Navigation System > Trouble CodesOK: No DTCs are output.
(a) Replace the No. 3 antenna cord sub-assembly with a new or known good one. Click here (b) Clear the DTCs. Body Electrical > Navigation System > Clear DTCs(c) Recheck for DTCs and check that no DTCs are output. Body Electrical > Navigation System > Trouble CodesOK: No DTCs are output.
(a) Replace the No. 2 antenna cord sub-assembly with a new or known good one. Click here (b) Clear the DTCs. Body Electrical > Navigation System > Clear DTCs(c) Recheck for DTCs and check that no DTCs are output. Body Electrical > Navigation System > Trouble CodesOK: No DTCs are output.
(a) Replace the telephone antenna assembly with a new or known good one. Click here (b) Clear the DTCs. Body Electrical > Navigation System > Clear DTCs(c) Recheck for DTCs and check that no DTCs are output. Body Electrical > Navigation System > Trouble CodesOK: No DTCs are output.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Smart Key System(for Entry Function, Gasoline Model): Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a part is faulty or not. When using the Techstream with the engine switch off, connect the Techstream to ...