Inspection Outline
- Troubleshoot any DTCs listed or indicated systems below first.
- CAN Gateway System [ CAN Gateway ] :
- DTC U0029-00 ,
- DTC U0038-00 - Refer to:
- DTC U0047-00 ,
- DTC U0056-00 ,
- DTC U0065-00 ,
- DTC 3000-49 .
- CAN Gateway System [ CAN Gateway ] :
NOTE:
For more efficient troubleshooting, you may be able to eliminate some inspection items as potential failures based on the conditions of the failure and vehicle.
- Do the HDS [ F-CAN Bus Connected Unit Check ].
- If the HDS indicates body control module is Not Available on Bus B:
- If the HDS indicates body control module is Detected on Bus B:
Inspection Items Work Items External Circuit Communication (F-CAN B_H), Communication (F-CAN B_L) Open Wire Inspection o Communication (F-CAN) Open Wire Inspection* - For DTC U0100: F-CAN A_H, F-CAN A_L, F-CAN B_H, F-CAN B_L
- For DTC U0122: F-CAN B_H, F-CAN B_L, F-CAN C_H, F-CAN C_L
o Body Control Module Body Control Module Inspection o Transmitting Control Unit Transmitting Control Unit Inspection o *: Choose the work item based on the stored DTC. - If the HDS indicates body control module is Not Available on Bus B: