Lexus NX: System Diagram
Lexus NX Service Manual / Vehicle Interior / Meter / Gauge / Display / Headup Display System / System Diagram
SYSTEM DIAGRAM
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System Description
SYSTEM DESCRIPTION HEADUP DISPLAY SYSTEM DESCRIPTION HINT:
The meter mirror sub-assembly receives signals from the combination meter assembly via the CAN communication line. Information is displaye
Customize Parameters
CUSTOMIZE PARAMETERS CUSTOMIZE HEADUP DISPLAY SYSTEM (a) Customizing with the Techstream (1) Connect the Techstream to the DLC3. (2) Turn the power switch on (IG). (3) Turn the Techstream on. (4) Ente
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT:
Use the following procedure to troubleshoot the headup display system.
*: Use the Techstream.
PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP
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Terminals Of Ecu
TERMINALS OF ECU Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition
*1: w/ Manual (SOS) Switch
*2: It is connected, but not used *3: w/o Manual (SOS) Switch #: There is no wire color information I151-1 (GND1) - Body ground W-B - Body ground
Transmitter Battery
ReplacementREPLACEMENT PROCEDURE 1. REMOVE TRANSMITTER BATTERY (a) Push the release hook knob and extract the mechanical key. (b) Using a screwdriver with its tip wrapped in protective tape, remove the transmitter housing cover as shown in the illustration. HINT: Tape the screwdri
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