|
Use M.U.T.-III to check the diagnosis code for the ABS system (Refer to ).
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Q.
Is the check result normal?
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Carry out the diagnosis for the diagnosis code (Refer to ).
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Check that the brake tube is correctly mounted to the hydraulic unit [(integrated with ABS-ECU)(Refer to ].
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Q.
Is the check result normal?
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Connect the brake tubes correctly, and repair or replace the external brake lines of the hydraulic unit [(integrated with ABS-ECU) Refer to ].
|
|
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|
Perform the following checks.
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|
- Brake pedal check (Refer to GROUP 35A - On-vehicle Service, Brake Pedal Check and Adjustment
).
- Brake booster check (Refer to GROUP 35A - On-vehicle Service, Brake Booster Operation Check
).
- Check valve check (Refer to GROUP 35A - On-vehicle Service, Check Valve Operation Check
).
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|
Q.
Can any fault be found with the brake operation?
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|
Check the brake-related parts, and repair if necessary. Then, go to Step 4.
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|
Perform the following actuator tests (Refer to ).
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|
- Item No.01: FL wheel ABS
- Item No.02: FR wheel ABS
- Item No.03: RL wheel ABS
- Item No.04: RR wheel ABS
|
|
Q.
Is the check result normal?
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|
This diagnosis is complete.
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|
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|
Replace the hydraulic unit [(integrated with ABS-ECU) Refer to ].
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