Lexus IS250 IS220d GSE20 ALE20 - AUDIO / VISUAL
REAR CENTER SPEAKER - ON-VEHICLE INSPECTION
1. INSPECT STEREO COMPONENT SPEAKER |
- HINT:
- Remove interior parts so that the stereo component speaker can be seen.
Check the speaker installation.
- OK:
- The speaker is securely installed.
If the result is not as specified, reinstall the stereo component speaker.
Visually check the speaker.
- OK:
- The cone paper of the speaker is not torn.
If the result is not as specified, replace the stereo component speaker.
Speaker resistance check
Disconnect the rear speaker connector.
Measure the resistance between the terminals of the speaker.
- NOTICE:
- The speaker should not be removed for checking.
- Standard resistance:
- With Front Center Speaker:
Tester connection Condition Specified condition 3 - 4 Always 7 to 8.6 Ω - Without Front Center Speaker:
Tester connection Condition Specified condition 1 - 3 Always Approximately 2 Ω 2 - 4 Always Approximately 2 Ω
If the result is not as specified, replace the stereo component speaker.
2. INSPECT REAR STEREO COMPONENT SPEAKER |
- HINT:
- Remove interior parts so that the rear stereo component speaker can be seen.
Check the speaker installation.
- OK:
- The speaker is securely installed.
If the result is not as specified, reinstall the stereo component speaker.
Visually check the speaker.
- OK:
- The cone paper of the speaker is not torn.
If the result is not as specified, replace the rear stereo component speaker.
LEXUS IS250, IS220d / GSE20 ALE20