Lexus ES manuals

Lexus ES: Problem Symptoms Table

Lexus ES (XZ10) Service Manual / Vehicle Exterior / Vehicle Proximity Notification System / Vehicle Proximity Notification 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.
Vehicle Proximity Notification System

Symptom

Suspected Area

Link

Sound is not produced

Refer to "There is No Sound Made"

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 Terminals Of Ecu

TERMINALS OF ECU CHECK VEHICLE APPROACHING SPEAKER CONTROLLER (a) Disconnect the G42 vehicle approaching speaker controller connector. (b) Measure the voltage and resistance according to the value(s)

 Dtc Check / Clear

DTC CHECK / CLEAR DTC CHECK (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 / Vehicle Proximity No

 Data List / Active Test

DATA LIST / ACTIVE TEST DATA LIST NOTICE: In the table below, the values listed under "Normal Condition" are reference values. Do not depend solely on these reference values when deciding whether a pa

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 Inspection

INSPECTION PROCEDURE 1. INSPECT REAR DOOR ILLUMINATION LIGHT LH (REAR DOOR OUTSIDE HANDLE ASSEMBLY LH) *a Component without harness connected (Rear Door Illumination Light LH (Rear Door Outside Handle Assembly LH)) (a) Connect 4 dry-cell batteries (1.5 V) in series. NOTICE: Do not use recha

 Wheels

If a wheel is bent, cracked or heavily corroded, it should be replaced. Otherwise, the tire may separate from the wheel or cause a loss of handling control. Wheel selectio When replacing wheels, care should be taken to ensure that they are equivalent to those removed in load capacity, dia

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