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Home >> Lexus >> 2004 >> GX 470 >> Repair and Diagnosis >> Body & Frame >> Mirrors >> Power Mirror Control System (W/Memory) - Diagnosis >> Problem Symptoms Table

Problem Symptoms Table

PROBLEM SYMPTOMS DESCRIPTION

Symptom Suspected Area See
Power mirror cannot be adjusted manually.
  1. ECU power source circuit
  2. Outer mirror switch assy
  3. Outer mirror control ECU assy
  4. Outer rear view mirror assy
  5. Wire harness
 ECU POWER SOURCE CIRCUIT 
INSPECTION
TERMINALS OF ECU 
INSPECTION
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Power mirror does not turn to recorded position.
  1. Seat memory switch
  2. Position control ECU & switch assy
  3. Outer mirror control ECU assy
  4. Outer rear view mirror assy
  5. Wire harness
 MEMORY SWITCH CIRCUIT
-
TERMINALS OF ECU 
INSPECTION
-
Reverse shift-linked function of power mirror does not operate.
  1. Outer mirror switch assy
  2. Outer rear view mirror assy
  3. Outer mirror control ECU assy
  4. Park/neutral position switch circuit
  5. Ignition switch
 POWER MIRRORS CANNOT BE ADJUSTED MANUALLY 
INSPECTION
TERMINALS OF ECU 
AIR BAG SAFETY PRECAUTIONS
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