Lexus NX: Precaution

PRECAUTION

PRECAUTIONS FOR VEHICLE PROXIMITY NOTIFICATION SYSTEM

(a) In the following cases, the volume or tone of the sound might change:

(1) If the vehicle is parked in a very hot or cold environment for an extended time (function will return to normal after time passes)

(2) If high pressure water is applied directly to the speaker from the bottom of the vehicle

(3) If the front of the speaker is blocked by mud, snow, ice, etc.

(4) If the entire speaker freezes

(b) In the following cases, it may be difficult to hear the sound from the speaker:

(1) If the environment around the vehicle is very noisy (in a busy intersection or when an emergency vehicle is approaching)

(2) If the listener is behind the vehicle. (Compared to a situation such as when a pedestrian is in front of the vehicle, the sound volume will seem to be lower when the car is driven in reverse. This occurs because the speaker is installed facing the front of the vehicle.)

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 Parts Location

PARTS LOCATION ILLUSTRATION *1 VEHICLE APPROACHING SPEAKER ASSEMBLY *2 VEHICLE APPROACHING SPEAKER CONTROLLER *3 HYBRID VEHICLE CONTROL ECU *4 INSTRUMENT PANEL JUNCTION BLOCK ASSEM

 System Diagram

SYSTEM DIAGRAM

 System Description

SYSTEM DESCRIPTION Vehicle Proximity Notification System (a) When the vehicle is being driven quietly using the motor only, the vehicle proximity notification system outputs a warning sound from the v

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REMOVAL CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH and LH sides. The procedures listed below are for the LH side. PROCEDURE 1. REMOVE REAR DOOR LOWER OUTSIDE MOULDING SUB-ASSEMBLY LH HINT: When removing the rear door lower outside moulding sub-assembly LH, heat the rear

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