Sienna FWD V6-3.3L (3MZ-FE) (2006)
Speaker: Testing and Inspection
Front No. 1 Speaker
ON-VEHICLE INSPECTION
1. INSPECT FRONT NO.1 SPEAKER
HINT: Remove interior parts so that the front No.1 speaker be seen.
a. Check the speaker installation.
OK:
The speaker is securely installed.
If the result is not as specified, reinstall the front No.1 speaker.
b. 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.
c. Speaker resistance check
1. Disconnect the front No.1 speaker connector.
2. Measure the resistance between the terminals of the speaker.
Standard resistance:
6 Speaker system: Approximately 4 Ohms
10 Speaker system: 4 to 6 Ohms
If the result is not as specified, replace the front No.1 speaker.
Front No. 2 Speaker
ON-VEHICLE INSPECTION
1. INSPECT FRONT NO.2 SPEAKER
HINT: Remove interior parts so that the front No.2 speaker can be seen.
a. Check the speaker installation.
OK:
The speaker is securely installed.
If the result is not as specified, reinstall the front No.2 speaker.
b. 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.
Rear Speaker
ON-VEHICLE INSPECTION
1. INSPECT REAR SPEAKER
HINT: Remove interior parts so that the rear speaker can be seen.
a. Check the speaker installation.
OK: