Driver Side Seat Belt Warning Light does not Operate [08/2020 - ]: Procedure
- CHECK DTC OUTPUT (AIRBAG SYSTEM)
- Clear the DTCs.
Refer to DTC CHECK / CLEAR [08/2020 - ]
Body Electrical > SRS Airbag > Clear DTCs
- Check for DTCs.
Refer to DTC CHECK / CLEAR [08/2020 - ]
Body Electrical > SRS Airbag > Trouble Codes
Result
Result Proceed to DTCs are not output A DTCs are output B
Result:
B
GO TO AIRBAG SYSTEM. Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2020 - ]
Result:
A
See step 2
- Clear the DTCs.
- READ VALUE USING TECHSTREAM
- Connect the Techstream to the DLC3.
- Turn the ignition switch to ON.
- Turn the Techstream on.
- Enter the following menus: Body Electrical / SRS Airbag / Data List.
- Read the Data List according to the display on the Techstream.
Body Electrical > SRS Airbag > Data List
Tester Display Measurement Item Range Normal Condition Diagnostic Note Left side Buckle SW LH buckle switch Unset, Set or NG Unset: Seat belt not fastened
Set: Seat belt fastened
NG: Data is not determined- Body Electrical > SRS Airbag > Data List
Tester Display Left side Buckle SW Result
Result Proceed to Unset or Set is displayed on the Techstream according to the driver seat belt condition A Unset or Set is not displayed correctly on the Techstream according to the driver seat belt condition B NG is displayed on the Techstream C
Result:
A
USE SIMULATION METHOD TO CHECK. Refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2018 - ]
Result:
B
REPLACE FRONT SEAT INNER BELT ASSEMBLY LH
for Power Seat:
Refer to REMOVAL [08/2020 - 12/2021] , or refer to REMOVAL [12/2021 - 10/2022] , or refer to REMOVAL [10/2022 - 10/2023] , or refer to REMOVAL [10/2023 - ]
for Manual Seat:
Refer to REMOVAL [08/2020 - 12/2021] , or refer to REMOVAL [12/2021 - 10/2022] , or refer to REMOVAL [10/2022 - 10/2023] , or refer to REMOVAL [10/2023 - ]
Result:
C
REPLACE AIRBAG ECU ASSEMBLY. Refer to REMOVAL [08/2020 - 12/2021] , or refer to REMOVAL [12/2021 - 10/2022] , or refer to REMOVAL [10/2022 - 10/2023] , or refer to REMOVAL [10/2023 - ]