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Power Mirror Control System:

POWER MIRROR CONTROL SYSTEM

Symptom Suspect Area See Section
Both right and left mirrors do not operate.
  1. Mirror switch circuit
  2. Driver side J/B ECU
  3. Driver door ECU
  1. MIRROR SWITCH CIRCUIT
  2. HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE
  3. HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE
Only one side of mirror does not operate.
  1. Mirror motor circuit
  2. Mirror position sensor circuit (w./memory)
  3. Driver door ECU
  1. MIRROR MOTOR CIRCUIT 
  2. MIRROR POSITION SENSOR CIRCUIT (W/ MEMORY) 
  3. HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE
Retract mirror does not operate.
  1. Retract mirror switch
  2. Retract motor circuit
  3. Driver door ECU
  1. MIRROR RETRACT SWITCH CIRCUIT
  2. RETRACT MOTOR CIRCUIT 
  3. HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE
Driving position memory system does not operate.
  1. Mirror position sensor circuit
  2. Driver door ECU
  1. MIRROR POSITION SENSOR CIRCUIT (W/ MEMORY) 
  2. HOW TO USE THE DIAGNOSTIC CHART AND INSPECTION PROCEDURE
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