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Problem Symptoms Table

PROBLEM SYMPTOMS REFERENCE

Problem Symptom Suspected Area See
Wireless door lock tuner circuit.
  1. Inner rear view mirror assy (door control receiver)
  2. Wire harness
  3. Theft warning ECU
  1. DTC B1242 WIRELESS DOOR LOCK TUNER CIRCUIT MALFUNCTION 
  2. DTC B1242 WIRELESS DOOR LOCK TUNER CIRCUIT MALFUNCTION 
  3. TERMINALS OF ECU 
Only wireless control function is inoperative.
  1. Inner rear view mirror assy (door control receiver)
  2. Transmitter battery
  3. Transmitter module set
  4. Wire harness
  5. Theft warning ECU
  1. ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE 
  2. ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE 
  3. ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE 
  4. ONLY WIRELESS CONTROL FUNCTION IS INOPERATIVE 
  5. TERMINALS OF ECU 
Buzzer control circuit.
  1. Wireless door lock buzzer
  2. Wire harness
  1. BUZZER CIRCUIT 
  2. BUZZER CIRCUIT 
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