Lexus NX: Diagnostic Trouble Code Chart
Lexus NX Service Manual / Vehicle Interior / Meter / Gauge / Display / Headup Display System / 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 Body Control Module "B" | DTC stored | |
| U023A | Lost Communication With Image Processing Module "A" | DTC stored | |
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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
Main Switch Circuit
DESCRIPTION The headup display switch assembly and meter mirror sub-assembly are connected via direct line. The meter mirror sub-assembly can be turned off and on by operating the headup display switc
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Motor Resolver Circuit
DESCRIPTION The cause of this malfunction may be the motor resolver. Check the motor resolver internal resistance and the connection condition from the inverter to the resolver. Related Parts Check Area Inspection Step Wire harness and connector between the inverter and motor resolver C
Blind Spot Monitor Slave Module Beam Axis Inspection Incomplete (C1ABC)
DESCRIPTION This DTC is stored when a beam axis inspection has not been performed for the blind spot monitor sensor RH. HINT: This DTC is always stored after replacing a blind spot monitor sensor. The purpose of this DTC is to ensure that beam axis inspection is performed. Completing the beam axis i
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