DTC C1626: Steering Angle Sensor Failure [06/2018 - 09/2022]: Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 Lexus ES 350, 2022 Lexus ES 250, 2021 Lexus ES 350, 2021 Lexus ES 250, and 2020 Lexus ES 350. However, it is still accessible from the selected car via links, so may be relevant.
- REPLACE STEERING SENSOR
- Replace the steering sensor with a new or known good one.
Refer to REMOVAL [06/2018 - 08/2021] , or refer to REMOVAL [08/2021 - 09/2022]
Result
Proceed to NEXT
Result:
NEXT
See step 2
- Replace the steering sensor with a new or known good one.
- CHECK DTC OUTPUT
- Using the Techstream, check for DTCs according to the prompts on the screen.
HINT:
After turning the engine switch from off to on (IG), wait 4 seconds or more before
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
- Clear the DTCs according to the screen on the Techstream.
Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs
- Recheck for DTCs.
Result
Result Proceed to DTC C1626 is output A DTC C1626 is not output B
Result:
A
REPLACE CLEARANCE WARNING ECU ASSEMBLY. Refer to REMOVAL [06/2018 - 08/2021] , or refer to REMOVAL [08/2021 - 09/2022]
Result:
B
END (STEERING SENSOR DEFECTIVE)
- Using the Techstream, check for DTCs according to the prompts on the screen.