Matrix L4-1.8L (1ZZ-FE) (2008)
Speaker: Testing and Inspection
Front Side Speaker
AUDIO / VISUAL: FRONT SIDE SPEAKER:
ON-VEHICLE INSPECTION
1. INSPECT FRONT NO. 1 SPEAKER
HINT: Remove interior parts so that the front No. 1 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. 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:
Separate Type Amplifier: 2.3 to 2.9 Ohms
Built-in Type Amplifier: 3.4 to 4.6 Ohms
If the result is not as specified, replace the front No. 1 speaker.
2. 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.