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 | .gif) | CHANGE SCREEN TO SCREEN ON MODE |
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| 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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ENG / EHV Device (C1A40)
DESCRIPTION When a hybrid control system malfunction signal sent by the hybrid vehicle control ECU is detected by the clearance warning ECU assembly, DTC C1A40 is stored. DTC No. Detection Item DTC Detection Condition Trouble Area C1A40 ENG / EHV Device When the power switch is on (
Removal
REMOVAL CAUTION / NOTICE / HINT HINT:
Use the same procedure for the RH and LH sides.
The following procedure is for the LH side.
NOTICE:
While the auxiliary battery is connected, even if the power switch is off, the brake control system activates when the brake pedal is depressed or the
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