DTC C1451-51: High Pressure Tube Air Bleeding Not Programmed [11/2021 - 10/2023]: Procedure

1. Bleed the air from the brake system.

   Refer to BLEEDING [11/2021 - 10/2023]

   HINT: 

   If air bleeding has been performed, this DTC will be cleared.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

See step  2

1. Based on the Freeze Frame Data and interview with the customer, attempt to reproduce the conditions when the malfunction occurred.
2. 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 - 10/2023]