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:
Freeze Frame Data
FREEZE FRAME DATA FREEZE FRAME DATA (a) Whenever an automatic headlight beam level control system DTC is stored, the headlight ECU subassembly LH stores the current vehicle state as freeze frame data. CHECK FREEZE FRAME DATA (a) Connect the Techstream to the DLC3. (b) Turn the power switch on (IG).
Heater Water Pump Circuit
DESCRIPTION The heater accessory assembly sends engine coolant to the heater core assembly while the engine is stopped to prevent heater effectiveness from becoming low. Directed by the air conditioning amplifier assembly, the hybrid vehicle control ECU operates the A/C W/PMP relay and drives the he
