DTC C0049-7A
DTC C0049-7A : Brake Fluid Leak or Seal Failure
NOTE:
- Before you troubleshoot, review the general troubleshooting information .
- The DTCs may be indicated under these conditions:
-
- -
- -
- -
Air trapped in the brake system.
| DTC Description | DTC | Freeze Frame |
|---|---|---|
| C0049-7A Brake Fluid Leak or Seal Failure |
DTC (Electric servo brake)
- Problem verification
-1. Turn the vehicle to the ON mode.
-2. Clear the DTCs with the HDS.
-3. Turn the vehicle to the OFF (LOCK) mode, then to the READY TO DRIVE mode.
-4. Test-drive the vehicle and stop the vehicle by pressing the brake pedal. Repeat this procedure in the 1 drive cycle at least 5 times.
-5. Check for DTCs with the HDS.
DTC Description DTC Freeze Frame C0049-7A Brake Fluid Leak or Seal Failure Is DTC C0049-7A indicated?
YES
The failure is duplicated. Go to step 2.
NO
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting . If the freeze data/on-board snapshot of this DTC is recorded, try to reproduce the failure under the same conditions with the freeze data/on-board snapshot.
- Brake fluid leakage check
-1. Press the brake pedal hard and hold for several seconds.
-2. Inspect the brake system .
Is there a fluid leakΩ
YES
Repair the brake fluid leak.
NO
Go to step 3.
- Slave cylinder check
-1. Bleed the brake system .
-2. Clear the DTCs with the HDS.
-3. Turn the vehicle to the OFF (LOCK) mode, then to the READY TO DRIVE mode.
-4. Test-drive the vehicle and stop the vehicle by pressing the brake pedal. Repeat this procedure in the 1 drive cycle at least 5 times.
-5. Check for DTCs with the HDS.
DTC Description DTC Freeze Frame C0049-7A Brake Fluid Leak or Seal Failure Is DTC C0049-7A indicated?
YES
NO
Troubleshooting is complete.