Lexus NX: Problem Symptoms Table
Lexus NX Service Manual / Suspension / Suspension Control / Adaptive Variable Suspension System / Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
- Inspect the fuses and relays related to this system before inspecting the suspected areas below.
| Symptom | Suspected Area | Link |
|---|---|---|
| Absorber control ECU does not operate | Harness or connector (power source of ECU) | |
| Absorber control ECU | | |
| DTC cannot be output | CAN communication system | |
| Harness or connector (power source of ECU) | | |
| Absorber control ECU | |
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Terminals Of Ecu
TERMINALS OF ECU CHECK ABSORBER CONTROL ECU *a Component with harness connected (Absorber Control ECU) - - HINT:
Inspect the connectors from the back side while the connectors are conn
Diagnosis System
DIAGNOSIS SYSTEM DIAGNOSIS SYSTEM (a) DTCs (normal mode) (1) DTCs are stored in the absorber control ECU and output by using the Techstream. Refer to the DTC check procedure. Click here (b) Test mod
Dtc Check / Clear
DTC CHECK / CLEAR CHECK FOR DTC (a) Turn the power switch off. (b) Connect the Techstream to the DLC3. (c) Turn the power switch on (IG). (d) Turn the Techstream on. (e) Enter the following menus: Cha
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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 Body Control Module "B" DTC stored U023A Lost Communication With Image Processing Modul
Lost Communication with Cruise Control Module Missing Message (U010487)
DESCRIPTION The millimeter wave radar sensor assembly communicates with the forward recognition camera via CAN communication. If a communication error is detected between the forward recognition camera and millimeter wave radar sensor assembly, the millimeter wave radar sensor assembly stores this D
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