Lexus ES manuals

Lexus ES: Precaution

PRECAUTION

PRECAUTION FOR ACTIVE NOISE CONTROL SYSTEM

(a) If the active noise control microphone garnish hole is blocked, clean away the blockage and perform diagnosis.

(b) If heavy objects are loaded onto the rear package tray, remove them before performing diagnosis.

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 Problem Symptoms Table

PROBLEM SYMPTOMS TABLE NOTICE: Before checking parts for malfunctions, check that the audio system operates normally. Use the table below to help determine the cause of problem symptoms. If multi

 System Description

SYSTEM DESCRIPTION ACTIVE NOISE CONTROL SYSTEM (a) The active noise control system is a system that detects muffled engine sounds produced in sync that fluctuates according to the engine speed, by usi

 System Diagram

SYSTEM DIAGRAM

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 Voice Guidance Circuit between Radio Receiver and Stereo Component Amplifier

DESCRIPTION Using this circuit, the radio receiver assembly sends signals to the stereo component amplifier assembly. WIRING DIAGRAM PROCEDURE 1. CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSEMBLY - STEREO COMPONENT AMPLIFIER ASSEMBLY) (a) Disconnect the G7 radio receiver assembly connec

 How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the wiper and washer system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT: In troubleshooting, confirm that the proble

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