Lexus NX: Black Screen

PROCEDURE

1.

CHECK DISPLAY SETTING

(a) Check that the display is not in screen off mode.

OK:

The display setting is not in screen off mode.

NG

CHANGE SCREEN TO SCREEN ON MODE

OK

2.

CHECK IMAGE QUALITY SETTING

(a) Check that the display settings (contrast, brightness) can be set.

OK:

Setting is possible.

OK

SET SCREEN COLOR QUALITY TO NORMAL

NG

PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE

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 Steering Pad Switch Circuit

DESCRIPTION This circuit sends an operation signal from the steering pad switch assembly to the radio receiver assembly. If there is an open in the circuit, the audio system cannot be operated using t

 Illumination Circuit

DESCRIPTION Power is supplied to the radio receiver assembly and steering pad switch assembly when the light control switch is in the tail or head position. WIRING DIAGRAM CAUTION / NOTICE / HINT NOT

 Speaker Circuit

DESCRIPTION If there is a short in a speaker circuit, the stereo component amplifier assembly detects it and stops output to the speakers. As a result, sound cannot be heard from the speakers even if

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 Components

COMPONENTS ILLUSTRATION *1 FRONT FENDER FRONT SPLASH SHIELD RH *2 FRONT FENDER LINER RH *3 FRONT FENDER MOULDING SUB-ASSEMBLY RH *4 LEVEL WARNING SWITCH ASSEMBLY *5 NO. 1 MOULDING TAPE *6 NO. 2 MOULDING TAPE *7 GROMMET - - ● Non-reusable part - -

 Lock Function (Entry Lock Function does not Operate Using Close &)

DESCRIPTION If the back door does not lock when using the power back door close and lock function, there may be communication problem between the certification ECU (smart key ECU assembly) and multiplex network door ECU. CAUTION / NOTICE / HINT NOTICE: The smart access system with push-button sta

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