Lexus NX: Dtc Check / Clear
Lexus NX Service Manual / Vehicle Interior / Meter / Gauge / Display / Headup Display System / Dtc Check / Clear
DTC CHECK / CLEAR
CHECK DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Head Up Display / Trouble Codes.
(e) Check for DTCs.
Body Electrical > Head Up Display > Trouble CodesCLEAR DTC
(a) Connect the Techstream to the DLC3.
(b) Turn the power switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Head Up Display / Clear DTCs.
(e) Clear the DTCs.
Body Electrical > Head Up Display > Clear DTCsREAD NEXT:
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Diagnostic Trouble Code Chart
DIAGNOSTIC TROUBLE CODE CHART Headup Display System DTC No. Detection Item Memory Link U0100 Lost Communication with ECM / PCM "A" DTC stored U0142 Lost Communication With
Lost Communication with ECM / PCM "A" (U0100,U0142,U023A)
DESCRIPTION
U0100: The meter mirror sub-assembly receives signals from the ECM via CAN communication.
U0142: The meter mirror sub-assembly receives signals from the main body ECU (multiplex netwo
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Main Body ECU Communication Stop Mode
DESCRIPTION Detection Item Symptom Trouble Area Main Body ECU Communication Stop Mode Any of the following conditions are met:
Communication stop for "Main Body" is indicated on the "Communication Bus Check" screen of the Techstream.
Click here
Communication system DTCs (DTCs t
Terminals Of Ecu
TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY, MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Remove the main body ECU (multiplex network body ECU) from the instrument panel junction block assembly. Click here *1 Main Body ECU (Multiplex Network Body ECU) - - (b) Con
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