DTC B2343: Position Initialization Incomplete [02/2014 - ]: Procedure
- CHECK FOR DTC
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [02/2014 - ]
Body Electrical > Sliding Roof > Clear DTCs
Body Electrical > Sliding Sunshade > Clear DTCs
- Check for DTCs.
Refer to DTC CHECK / CLEAR [02/2014 - ]
Body Electrical > Sliding Roof > Trouble Codes
Body Electrical > Sliding Sunshade > Trouble Codes
OK
DTC B2343 is not output.
Result
Proceed to OK NG
Result: 1
OK
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [02/2014 - 11/2016] Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2016 - ]
Result: 3
NG
See step 2
- Clear the DTCs.
- CHECK DTC OUTPUT
- Check the parts which the DTCs have been output from.
Result
Result Proceed to DTC output from sliding roof ECU (sliding roof drive gear assembly) A DTC output from roof sunshade ECU (sliding roof drive gear assembly) B
Result: 2
B
See step 6
Result: 1
A
See step 3
- Check the parts which the DTCs have been output from.
- INITIALIZE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY)
- Check that the sliding roof ECU (sliding roof drive gear assembly) can be initialized.
Refer to INITIALIZATION [02/2014 - ]
OK
Sliding roof ECU (sliding roof drive gear assembly) can be initialized.
Result
Proceed to OK NG
Result: 2
NG
REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY). Refer to REMOVAL [02/2014 - ]
Result: 1
OK
See step 4
- Check that the sliding roof ECU (sliding roof drive gear assembly) can be initialized.
- CHECK SLIDING ROOF OPERATION
- Check the sliding roof auto operation function.
Refer to OPERATION CHECK [02/2014 - ]
OK
Auto operation function operates normally.
Result
Proceed to OK NG
Result: 2
NG
REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY). Refer to REMOVAL [02/2014 - ]
Result: 1
OK
See step 5
- Check the sliding roof auto operation function.
- CHECK DTC OUTPUT
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [02/2014 - ]
Body Electrical > Sliding Roof > Clear DTCs
- Check for DTCs.
Body Electrical > Sliding Roof > Trouble Codes
OK
DTC B2343 is not output.
Result
Proceed to OK NG
Result: 1
OK
END (MALFUNCTION DUE TO INITIALIZATION FAILURE)
Result: 2
NG
REPLACE SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY). Refer to REMOVAL [02/2014 - ]
- Clear the DTCs.
- INITIALIZE ROOF SUNSHADE ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY)
- Check that the roof sunshade ECU (sliding roof drive gear assembly) can be initialized.
Refer to INITIALIZATION [02/2014 - ]
OK
Roof sunshade ECU (sliding roof drive gear assembly) can be initialized.
Result
Proceed to OK NG
Result: 2
NG
REPLACE ROOF SUNSHADE ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY). Refer to REMOVAL [02/2014 - ]
Result: 1
OK
See step 7
- Check that the roof sunshade ECU (sliding roof drive gear assembly) can be initialized.
- CHECK ROOF SUNSHADE OPERATION
- Check the roof sunshade auto operation function.
Refer to OPERATION CHECK [02/2014 - ]
OK
Auto operation function operates normally.
Result
Proceed to OK NG
Result: 2
NG
REPLACE ROOF SUNSHADE ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY). Refer to REMOVAL [02/2014 - ]
Result: 1
OK
See step 8
- Check the roof sunshade auto operation function.
- CHECK DTC OUTPUT
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [02/2014 - ]
Body Electrical > Sliding Sunshade > Clear DTCs
- Check for DTCs.
Body Electrical > Sliding Sunshade > Trouble Codes
OK
DTC B2343 is not output.
Result
Proceed to OK NG
Result: 1
OK
END (MALFUNCTION DUE TO INITIALIZATION FAILURE)
Result: 2
NG
REPLACE ROOF SUNSHADE ECU (SLIDING ROOF DRIVE GEAR ASSEMBLY). Refer to REMOVAL [02/2014 - ]
- Clear the DTCs.