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Accumulator, Modulator & Abs Pump (Power Unit) Bleeding

  1. Ensure vehicle is on level ground. Ensure automatic transmission is in Park or manual transmission is in Neutral. Block wheels, and set parking brake. Turn ignition off. Connect ABS Tester (07HAJ-SG0010A or 07HAJ-SG0010B) to Orange 6-pin test connector, located under passenger's seat.
  2. Fill modulator reservoir to MAX level. Start engine and allow to idle for a few minutes. Shut down engine and recheck fluid level. Relieve accumulator line pressure. See RELIEVING ACCUMULATOR/LINE PRESSURE.
    NOTE: Depress brake pedal firmly when operating ABS tester.
  3. Start engine and allow to idle for a few minutes. Turn mode selector to "2" position. While depressing brake pedal firmly, press START TEST button to operate modulator/pump. See Figure . There should be kickback on brake pedal. If there is no kickback or kickback is weak, repeat steps 2 and 3.
  4. Turn mode selector to "3", "4" and "5". Perform steps 2 and 3 in each mode. Refill reservoir to MAX level.
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