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ANTI-LOCK BRAKING SYSTEM (ABS) DIAGNOSIS ANTI-LOCK BRAKING SYSTEM (ABS) 35B-81 INSPECTION PROCEDURE 5: Faulty ABS Operation . TECHNICAL DESCRIPTION (COMMENT) The cause depends on driving and road surface con- . TROUBLESHOOTING HINTS (The most • Malfunction of the hydraulic unit Circuit drawings • Refer to circuit diagrams GROUP- • Refer to configuration diagrams GROUP- . DIAGNOSIS STEP 1. Hydraulic unit check Q: Is the hydraulic unit normal? YES : Go to Step 2. brake lines, or replace the hydraulic unit. STEP 2. Verify that the condition described by the Q: Can any faults be found with the brake operation? YES : Check the brake system related components except the ABS system. NO : The procedure is complete. |