| Last Modified: 7-3-2017 | 6.8:8.0.40 | Doc ID: RM000001CIX003X |
| Model Year Start: 2007 | Model: LX470 | Prod Date Range: [08/2006 - ] |
| Title: AUDIO / VISUAL: AUDIO AND VISUAL SYSTEM: Stereo Amplifier does not have Power; 2007 MY LX470 [08/2006 - ] | ||
|
Stereo Amplifier does not have Power |
INSPECTION PROCEDURE
PROCEDURE
|
1. |
CHECK CASSETTE TAPE PLAYER |
(a) Is cassette tape player operating normally?
| OK |
|
|
|
2. |
INSPECT FUSE (ACC, AMP) |
(a) Remove the ACC fuse from the cowl side junction block LH.
(b) Remove the AMP fuse from the cowl side junction block RH.
(c) Measure the resistance of the fuses.
Standard resistance:
Below 1 Ω
| NG |
|
|
|
3. |
CHECK WIRE HARNESS (STEREO AMPLIFIER - BATTERY AND BODY GROUND) |
| NG |
|
|
|
4. |
CHECK WIRE HARNESS (STEREO AMPLIFIER - SPEAKER) |
| NG |
|
|
|
5. |
REPLACE SPEAKER |
(a) Temporarily install another speaker. Functions OK?
| OK |
|
| NG |
|
|
|