| Last Modified: 4-30-2014 | 6.6 J | Doc ID: RM000001CTU002X |
| Model Year: 2006 | Model: LX470 | Prod Date Range: [05/2005 - ] |
| Title: SUSPENSION CONTROL: ACTIVE HEIGHT CONTROL SUSPENSION: Height Control OFF Indicator Light Circuit; 2006 MY LX470 [05/2005 - ] | ||
|
Height Control OFF Indicator Light Circuit |
DESCRIPTION
If the ECU detects a problem with the height control, the OFF indicator light will flash. At this time, the ECU records a DTC in memory and any further height control is prohibited. DTCs in memory can be checked by connecting terminals TC and CG of the DLC3.
WIRING DIAGRAM
INSPECTION PROCEDURE
PROCEDURE
|
1. |
CHECK COMBINATION METER ASSEMBLY (HEIGHT CONTROL OFF INDICATOR LIGHT) |
(a) Check the light.
|
Result |
Proceed to |
|---|---|
|
Height control OFF indicator light does not light up |
A |
|
Height control OFF indicator light flashes |
B |
| B |
|
|
|
2. |
CHECK WIRE HARNESS (COMBINATION METER ASSEMBLY (HEIGHT CONTROL OFF INDICATOR LIGHT) - SUSPENSION CONTROL ECU) |
| NG |
|
|
|
3. |
RECHECK COMBINATION METER ASSEMBLY (HEIGHT CONTROL OFF INDICATOR LIGHT) |
(a)
See combination meter troubleshooting
![2006 MY LX470 [05/2005 - ]; METER: METER / GAUGE SYSTEM: TERMINALS OF ECU](../../../../stylegraphics/info.gif "2006 MY LX470 [05/2005 - ]; METER: METER / GAUGE SYSTEM: TERMINALS OF ECU")
.
| NG |
|
REPLACE BULB OR, REPAIR OR REPLACE COMBINATION METER ASSEMBLY |
| OK |
|
|
4. |
CHECK CONNECTION OF CONNECTOR |
| NG |
|
|
|
5. |
CHECK WIRE HARNESS (COMBINATION METER ASSEMBLY (HEIGHT CONTROL OFF INDICATOR LIGHT) - SUSPENSION CONTROL ECU) |
| NG |
|
| OK |
|
|
|