Lexus NX: Inspection
INSPECTION
PROCEDURE
1. INSPECT TRIP SWITCH (LIGHT CONTROL RHEOSTAT)
| *1 | Up Switch |
| *2 | Down Switch |
| *a | Component without harness connected (Trip Switch (Light Control Rheostat)) |
(a) Check the resistance.
Measure the resistance according to the value(s) in the table below.
Standard Resistance:
| Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
| 2 (RV) - 5 (E) | Up switch on (Pushed) | Below 1 Ω |
| Up switch off (Not pushed) | 10 kΩ or higher | |
| 2 (RV) - 5 (E) | Down switch on (Pushed) | 1.71 to 1.89 kΩ |
| Down switch off (Not pushed) | 10 kΩ or higher |
If the result is not as specified, replace the trip switch (light control rheostat).
| (b) Check the illumination. Apply battery voltage to the connector and check the illumination condition. OK:
If the result is not as specified, replace the trip switch (light control rheostat). |
|
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Installation
INSTALLATION PROCEDURE 1. INSTALL TRIP SWITCH (LIGHT CONTROL RHEOSTAT) (a) Attach the 2 claws to install the trip switch (light control rheostat). 2. INSTALL NO. 1 INSTRUMENT PANEL SAFE
Precaution
PRECAUTION FUEL RECEIVER GAUGE OPERATION (a) OPERATION The combination meter assembly uses the fuel injection volume signal from the ECM, fuel sender gauge assembly to detect the amount of fuel remain
SEE MORE:
Terminals Of Ecu
TERMINALS OF ECU CLOCK ASSEMBLY Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition I163-1 (ILL-) - Body ground G - Body ground Illumination signal ground Power switch on (ACC) Pulse generation I163-2 (E) - Body ground W-B - Body ground
Removal
REMOVAL PROCEDURE 1. REMOVE HORN BUTTON ASSEMBLY Click here 2. REMOVE CRUISE CONTROL MAIN SWITCH (a) Remove the 2 screws. *a Guide (b) Detach the guide. (c) Disconnect the connector and remove the cruise control main switch.
