DESCRIPTION This DTC is stored when the sliding roof ECU (sliding roof drive gear assembly) has not been initialized.
WIRING DIAGRAM Refer to DTC B2341. Click here CAUTION / NOTICE / HINT NOTICE: If the sliding roof ECU (sliding roof drive gear assembly) is removed and reinstalled or replaced, the sliding roof ECU (sliding roof drive gear assembly) must be initialized. Click here HINT: When DTC B2342 and B2343 are output simultaneously, perform troubleshooting for DTC B2342 first. PROCEDURE
(a) Check that the sliding roof ECU (sliding roof drive gear assembly) can be initialized. Click here OK: Sliding roof ECU (sliding roof drive gear assembly) can be initialized.
(a) Check the sliding roof auto operation. Click here OK: Auto operation operates normally.
(a) Clear the DTCs. Body Electrical > Sliding Roof > Clear DTCs(b) Check for DTCs. Body Electrical > Sliding Roof > Trouble CodesOK: DTC B2343 is not output.
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Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Front Power Seat Control System(for Hv Model With Memory): Power Seat does not Return to Memorized Position
DESCRIPTION When the M1 or M2 switch of the seat memory switch is pressed, the outer mirror control ECU assembly sends a switch signal to the main body ECU (multiplex network body ECU) via CAN communication. Then, the main body ECU (multiplex network body ECU) sends a recall request signal to the po ...
