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Actuator Motor Operation

WARNING: This page is about a different car, the 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
  1. With motor relay on, verify actuator motor operation noise.
  2. Turn motor relay off. Depress brake pedal and hold it for about 15 seconds. Check that brake pedal cannot be depressed.
  3. Turn motor relay on and ensure brake pedal does not pulsate.
  4. Turn motor relay off and release brake pedal.
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