Lexus NX: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT LIGHT CUT RELAY
(a) Remove the upper instrument panel sub-assembly.
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| (b) Remove the light cut relay. |
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| (c) Check the resistance. (1) Measure the resistance according to the value(s) in the table below. Standard Resistance:
If the result is not as specified, replace the light cut relay. |
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(d) Install the light cut relay.
(e) Install the upper instrument panel sub-assembly.
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READ NEXT:
Room Light
ComponentsCOMPONENTS ILLUSTRATION *A for Normal Roof *B for Sliding Roof *C for Glass Roof - - *1 SPOT LIGHT ASSEMBLY (ROOM LIGHT) - - RemovalREMOVAL PROCEDURE 1. RE
Vanity Light
ComponentsCOMPONENTS ILLUSTRATION *1 VANITY LIGHT ASSEMBLY *2 VANITY LIGHT BULB *3 VANITY LIGHT HOLDER - - RemovalREMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedu
Vanity Light Bulb
ReplacementREPLACEMENT CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The procedure listed below is for the LH side.
PROCEDURE 1. DISCONNECT VANITY LIGHT ASSEMB
SEE MORE:
System Diagram
SYSTEM DIAGRAM Communication Table Transmitting ECU Receiving ECU Signal Communication Method Main body ECU (multiplex network body ECU) Multiplex network door ECU
Combination switch assembly signal
Back door opener switch assembly signal
Power back door ON/OFF signal
Throttle Actuator Control Motor Circuit Low (P2102,P2103)
DESCRIPTION The throttle actuator is operated by the ECM and opens and closes the throttle valve using gears. The opening angle of the throttle valve is detected by the throttle position sensor, which is mounted on the throttle body with motor assembly. The throttle position sensor provides feedback
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