DTC U0154: Lost Communication with Restraints Occupant Classification System Module [11/2018 - 02/2019]: Procedure
WARNING: This page is about a different car, the 2020 Toyota RAV4 and 2019 Toyota RAV4. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC
- Clear the DTCs stored in memory.
Refer to DTC CHECK / CLEAR [11/2018 - 08/2020]
Body Electrical > SRS Airbag > Clear DTCs
- Turn the ignition switch off.
- Turn the ignition switch to ON, and wait for at least 60 seconds.
- Check for DTCs.
Refer to DTC CHECK / CLEAR [11/2018 - 08/2020]
Body Electrical > SRS Airbag > Trouble Codes
Result
Proceed to DTC U0154 is not output DTC U0154 is output
Result:
DTC U0154 is not output
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ]
Result:
DTC U0154 is output
GO TO CAN COMMUNICATION SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ]
- Clear the DTCs stored in memory.