| Last Modified: 4-30-2014 | 6.6 J | Doc ID: RM000001B5I001X |
| Model Year: 2006 | Model: LX470 | Prod Date Range: [05/2005 - ] |
| Title: NAVIGATION: NAVIGATION SYSTEM: Display does not Dim when Light Control Switch is Turned ON; 2006 MY LX470 [05/2005 - ] | ||
|
Display does not Dim when Light Control Switch is Turned ON |
INSPECTION PROCEDURE
PROCEDURE
|
1. |
CHECK SCREEN MODE |
(a) Check if the screen is dimmed at night. (With the light control switch ON, do all screens except the navigation screen appear in Night Mode?)
| NG |
|
|
|
2. |
CHECK MULTI-DISPLAY |
(a) Measure the voltage of the multi-display.
Standard voltage:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
M5-17 (DR) - M5-3 (GND1) |
Ignition switch ON, light control switch TAIL or HEAD and cover the automatic light control sensor |
Above 9 V |
| NG |
|
|
|
3. |
CHECK MULTI-DISPLAY POWER SOURCE CIRCUIT |
(a)
Check the multi-display power source circuit
![2006 MY LX470 [05/2005 - ]; NAVIGATION: NAVIGATION SYSTEM: Multi-display Power Source Circuit](../../../../stylegraphics/info.gif "2006 MY LX470 [05/2005 - ]; NAVIGATION: NAVIGATION SYSTEM: Multi-display Power Source Circuit")
.
| NG |
|
| OK |
|
|
|