DTC C147D: Air Bag Circuit [04/2018 - ]: Procedure
WARNING: This page is about a different car, the 2022 Toyota Avalon, 2021 Toyota Avalon, 2020 Toyota Avalon, and 2019 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK DTC (AIRBAG SYSTEM)
- Check if airbag system DTCs are output.
Body Electrical > SRS Airbag > Trouble Codes
Result
Result Proceed to DTCs are not output. A DTCs are output. B
Result:
A
REPLACE BRAKE BOOSTER WITH MASTER CYLINDER ASSEMBLY. Refer to REMOVAL [04/2018 - 08/2021] , or refer to REMOVAL [08/2021 - ]
Result:
B
INSPECT AIRBAG SYSTEM. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [04/2018 - ]
- Check if airbag system DTCs are output.