Lexus NX: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE
HINT:
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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.
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Inspect the fuses and relays related to this system before inspecting the suspected areas below.
Adaptive Variable Suspension System
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 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 (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 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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DIAGNOSIS SYSTEM PARKING ASSIST MONITOR DIAGNOSIS SYSTEM (a) For panoramic view monitor system diagnosis, signals received by the parking assist ECU can be checked, and the panoramic view monitor system can be calibrated, adjusted and checked using the multi-display assembly. NOTICE: Depending on th
FAIL-SAFE CHART FAIL-SAFE FUNCTION (a) When a malfunction occurs in the road sign assist system, a message will be displayed on the multi-information display and the road sign assist system will be disabled, depending on the malfunction. Warning Message Malfunction Status Fail-safe Operation
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