DTC C1451-51: High Pressure Tube Air Bleeding Not Programmed [11/2021 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- PERFORM AIR BLEEDING
- Bleed the air from the brake system.
Refer to BLEEDING [11/2021 - ]
HINT:
If air bleeding has been performed, this DTC will be cleared.
Result
Proceed to NEXT
Result:
NEXT
See step 2
- Bleed the air from the brake system.
- RECONFIRM DTC
- Based on the Freeze Frame Data and interview with the customer, attempt to reproduce the conditions when the malfunction occurred.
- Check if the same DTC is output.
Chassis > Brake Booster > Trouble Codes
Result
Result Proceed to DTC C1451-51 is not output. A DTC C1451-51 is output. B
Result:
A
END
Result:
B
PERFORM AIR BLEEDING AGAIN. Refer to BLEEDING [11/2021 - ]