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Problem Symptoms Table

WARNING: This page is about a different car, the 2004 Lexus ES 330. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS TABLE - POWER MIRROR CONTROL SYSTEM

Symptom Suspected Area
Mirror does not operate
  1. ECU-ACC fuse (Driver side J/B)
  2. Outer mirror switch assy
  3. Outer mirror control ECU
  4. Outer rear view mirror assy LH
  5. Outer rear view mirror assy RH
  6. Wire harness
Mirror operates abnormally
  1. Outer mirror switch assy
  2. Outer mirror control ECU
  3. Outer rear view mirror assy LH
  4. Outer rear view mirror assy RH
  5. Wire harness
Power mirrors do not turn to memorized direction
  1. Outer rear view mirror assy LH
  2. Outer rear view mirror assy RH
  3. Outer mirror control ECU
  4. Wire harness
  5. Front power seat control system (with memory)
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