Lexus NX: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT GARAGE DOOR OPENER

(a) Press each switch and check that the red LED turns on. If one or more of the switches does not turn on the LED, check the condition of the fuse and wire harness. If the fuse and wire harness are malfunctioning, repair or replace them. If not, replace the inner rear view mirror assembly (garage door opener).

Click here

*a

LED

*b

Garage Door Opener ("Homelink") Switches

2. INSPECT GARAGE DOOR OPENER REGISTRATION AND TRANSMITTING

HINT:

Use the "HomeLink" tester and a tester transmitter for this test. First clear the customer transmitter codes, and then register the tester transmitter code.

(a) Check if the tester transmitter code was successfully registered.

HINT:

  • Any garage door opener ("HomeLink") switch can be pressed.
  • If the code cannot be registered, replace the inner rear view mirror assembly (garage door opener).

    Click here

*a

Tester Transmitter

*b

Press one of the Garage Door Opener ("Homelink") Switches.

(b) Press a garage door opener ("HomeLink") switch. Check if the green LED of the "HomeLink" tester illuminates.

HINT:

If the green LED does not illuminate, replace the inner rear view mirror assembly (garage door opener).

Click here

*a

"HomeLink" Tester

*b

Green LED

*c

Press

(c) When the inspection is complete, register the customer transmitter code(s) again.

HINT:

  • Registration of the customer transmitter code(s) may not be possible in the service facility if the customer's transmitters are not available or if any of the buttons are used for rolling code-type systems.
  • Refer to the Owner's Manual for additional information about registration (programming) of transmitter codes.

READ NEXT:

 Navigation / Multi Info Display

 Antenna Cord

 Components

COMPONENTS ILLUSTRATION *A w/ Power Back Door *B w/o Power Back Door *1 BACK DOOR FINISH COVER LH *2 BACK DOOR FINISH COVER RH *3 BACK DOOR LOCK COVER *4 BACK DOOR SIDE G

SEE MORE:

 Volume Switch Circuit (B1361)

DESCRIPTION The stereo component equalizer assembly adjusts sound volume based on the signal sent by the vehicle sound switch. DTC No. Detection Item DTC Detection Condition Trouble Area B1361 Volume Switch Circuit Open in the volume switch circuit Harness or connector Vehicl

 Cruise Control Input Circuit (P0575)

DESCRIPTION When the hybrid vehicle control ECU detects an internal malfunction, DTC P0575 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area DTC Output from P0575 Cruise Control Input Circuit Detection Condition1 When the dynamic radar cruise control system

© 2016-2025 Copyright www.lexunx.com