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 > Sliding Roof System(for Gasoline Model): Terminals Of Ecu
TERMINALS OF ECU CHECK SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY) (a) Disconnect the O3 sliding roof ECU (sliding roof drive gear assembly) connector. (b) Measure the resistance and voltage according to the value(s) in the table below. HINT: Measure the values on the wire harness side with ...