DTC C1451/72 Motor Drive Permission Malfunction |
for Preparation Click here
DESCRIPTION
If air bleeding has not been performed, the skid control ECU stores DTC C1451/72 to prevent the entry of air due to pump motor operation.DTC C1451/72 is stored when Invalid Mode is selected, the system will not return to normal until the air bleeding procedure is performed.
DTC No. | INF Code | DTC Detection Condition | Trouble Area |
C1451/72 | - | Air bleeding has not been performed. |
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INSPECTION PROCEDURE
1.CHECK BRAKE FLUID LEVEL |
Check that the brake fluid level is sufficient.
- OK:
- Brake fluid level is sufficient.
- HINT:
- If the fluid level drops, check for fluid leaks, and repair as necessary.
- If no fluid leaks exist, add and adjust fluid (Click here).
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OK | |
2.PERFORM AIR BLEEDING |
Bleed the air from the brake system (Click here).
- HINT:
- If air bleeding has been performed, this DTC will be cleared.
NEXT | |
3.RECONFIRM DTC |
Check if the same DTC is output (Click here).
- Result:
Result Proceed to DTC C1451/72 is output. A DTC C1451/72 is not output. B
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A | |
4.CLEAR DTC |
Clear the DTCs (Click here).
NEXT | ||
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