RM3660EC _59 Vehicle Exterior _080734 SLIDING ROOF / CONVERTIBLE _0600093 SLIDING ROOF SYSTEM(for NR Series Engine) C

SLIDING ROOF / CONVERTIBLE SLIDING ROOF SYSTEM(for NR Series Engine) B2343 Position Initialization Incomplete

DESCRIPTION

This DTC is stored when the sliding roof ECU (sliding roof drive gear sub-assembly) has not been initialized.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B2343	Position Initialization Incomplete	Sliding roof ECU (sliding roof drive gear sub-assembly) has not been initialized	Sliding roof ECU (Sliding roof drive gear sub-assembly)

Refer to DTC B2341.

NOTICE:: If the sliding roof ECU (sliding roof drive gear sub-assembly) is removed and reinstalled or replaced, the sliding roof ECU (sliding roof drive gear sub-assembly) must be initialized.; Click hereVehicle Exterior>SLIDING ROOF / CONVERTIBLE>SLIDING ROOF SYSTEM (for NR Series Engine)>INITIALIZATION202304,999999,_59,_080734,_0600093,RM100000002BB5I,

HINT:: When DTC B2342 and B2343 are output simultaneously, perform troubleshooting for DTC B2342 first.

1.INITIALIZE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)

Check that the sliding roof ECU (sliding roof drive gear sub-assembly) can be initialized.

OK:: Sliding roof ECU (sliding roof drive gear sub-assembly) can be initialized.

Result:

Proceed to
OK
NG

2.CHECK SLIDING ROOF OPERATION

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)

2.CHECK SLIDING ROOF OPERATION

Check the sliding roof auto operation.

Result:

Proceed to
OK
NG

3.CHECK DTC OUTPUT

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)

3.CHECK DTC OUTPUT

Clear the DTCs.

Check for DTCs.

Result:

Proceed to
OK
NG

END (MALFUNCTION DUE TO INITIALIZATION FAILURE)

REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)