Inspection Procedure 5: The cellular phone is not recognized or the connection cannot be established.

FUNCTION

COMMENTS ON TROUBLE SYMPTOM

PROBABLE CAUSES

• Malfunction of the cellular phone
  
• Malfunction of the hands free-ECU
  

DIAGNOSIS PROCEDURE

STEP 1. Check the cellular phone.

Q. Is the check result normal?

STEP 2. Check the position of cellular phone.

Q. Does the function become normal when the cellular phone is moved closer to the hands free module?

STEP 3. Check the registration method of cellular phone.

Q. Was the cellular phone registered by following the normal procedure?

STEP 4. Temporarily replace the cellular phone, and check the trouble symptom.

Q. Is the normal conversation possible with the hands free system?