Lexus NX manuals

Lexus NX: Problem Symptoms Table

Lexus NX Service Manual / Power Source & Network / Networking / Lin Communication System / Problem Symptoms Table

PROBLEM SYMPTOMS TABLE

HINT:

  • Use the table below to help determine the cause of the problem symptom. 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.
LIN Communication System

Symptom

Suspected Area

Link

Rain sensor LIN communication malfunction*

Rain sensor Lin communication malfunction

Wiper and washer system

Air conditioning LIN communication malfunction

Air conditioning control panel does not operate

Air conditioning system

  • *: w/ Rain Sensor

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