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Problem Symptoms Table

PROBLEM SYMPTOMS TABLE - SMART KEY SYSTEM

Symptom Suspected Area
Smart unlock does not operate
  1. Smart key (transmitter)
  2. Wireless tuner circuit (inner mirror, luggage)
  3. Touch sensor circuit
  4. Door oscillator circuit
  5. Antenna circuit
  6. Door ECU
  7. Theft warning ECU (theft deterrent ECU)
Smart lock does not operate
  1. Smart key (transmitter)
  2. Wireless tuner circuit (inner mirror)
  3. Trigger switch circuit
  4. Door oscillator circuit
  5. Antenna circuit
  6. Door ECU
  7. Theft warning ECU (theft deterrent ECU)
Smart luggage open does not operate
  1. Smart key (transmitter)
  2. Wireless tuner circuit (luggage)
  3. Luggage compartment door push switch circuit
  4. Luggage oscillator circuit (inner, Outer)
  5. Luggage room J/B
  6. Theft warning ECU (theft deterrent ECU)
Smart ignition does not operate
  1. Smart key (transmitter)
  2. Wireless tuner circuit (inner mirror)
  3. Room oscillator circuit (front, rear)
  4. Theft warning ECU (theft deterrent ECU)
  5. Steering lock system
  6. Engine immobilizer system
Smart indicator lamp does not illuminate or flash continuously
  1. Smart indicator circuit
  2. Door unlock detection switch circuit
  3. Door ECU
  4. Theft warning ECU (theft deterrent ECU)
Smart system does not cancel
  1. Smart key cancel switch circuit
  2. Theft warning ECU (theft deterrent ECU)
Smart buzzer does not sound
  1. Wireless door lock control system
  2. Theft warning ECU (theft deterrent ECU)
Room lamp does not operate when smart system is operating
  1. Lighting system
  2. Theft warning ECU (theft deterrent ECU)
Front foot lamp does not illuminate
  1. Lighting system
  2. Theft warning ECU (theft deterrent ECU)
Smart answer-back does not occur
  1. Smart key (transmitter)
  2. Wireless tuner circuit (inner mirror, luggage)
  3. Theft warning ECU (theft deterrent ECU)
Smart window up does not operate
  1. Smart key (transmitter)
  2. Wireless tuner circuit (inner mirror)
  3. Trigger switch circuit
  4. Sliding roof system
  5. Power window control system
  6. Door ECU
  7. Theft warning ECU (theft deterrent ECU)