On-Vehicle Inspection

INSPECT FRONT NO. 1 SPEAKER
HINT:

Remove interior parts so that the front No. 1 speaker can be seen.
1. Check the speaker installation.
  OK: The speaker is securely installed.
  
  If the result is not as specified, reinstall the front No. 1 speaker.
2. Visually check the speaker.
  OK: The cone paper of the speaker is not torn.
  
  If the result is not as specified, replace the front No. 1 speaker.
3. Speaker resistance check
  1. Disconnect the front No. 1 speaker connector.
  2. Measure the resistance between the terminals of the speaker.
    Standard resistance:
    
    Separate Type Amplifier: 2.3 to 2.9 Ω
    
    Built-in Type Amplifier: 3.4 to 4.6 Ω
    
    If the result is not as specified, replace the front No. 1 speaker.
INSPECT FRONT NO. 2 SPEAKER
HINT:

Remove interior parts so that the front No. 2 speaker can be seen.
1. Check the speaker installation.
  OK: The speaker is securely installed.
  
  If the result is not as specified, reinstall the front No. 2 speaker.
2. Visually check the speaker.
  OK: The cone paper of the speaker is not torn.
  
  If the result is not as specified, replace the front No. 2 speaker.