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Home >> Mazda >> 2002 >> Protege5 Automatic >> Repair and Diagnosis >> Brakes >> Anti-Lock/Traction Control System >> Abs Hydraulic Unit (HU)/Control Module (Cm) System Inspection >> System Inspection >> Preparation
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System Inspection: Preparation

  1. Verify that the battery is fully charged. With the ignition switch on, verify that the ABS and BRAKE system warning lights goes out after 3 seconds. 
  2. If the lights stays on after 3 seconds  , the ABS HU/CM detects a failure. Follow the troubleshooting procedures.
  3. Turn the ignition switch off.
  4. On level ground, jack up the vehicle and support it evenly on safety stands. Shift the transaxle to N position.
  5. Release the parking brake.
  6. Rotate the wheels by hand, and inspect for brake drag.
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