Lexus ES manuals

Lexus ES: 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.

Transfer System

Symptom

Suspected Area

Link

Noise in transfer

Oil (level low)

Backlash improperly adjusted

Preload improperly adjusted

Tooth contact improperly adjusted

Front transfer driven pinion bearing (wear)

Ring gear mounting case bearing (wear)

Oil leak from transfer

Oil (level too high)

Gasket (damaged)

Transfer case oil seal (worn or damaged)

Transfer case oil seal RH (worn or damaged)

O-ring (worn or damaged)

Front drive shaft oil seal RH (worn or damaged)

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 P710 (hybrid Transmission / Transaxle)

 Combination Switch

 Components

COMPONENTS ILLUSTRATION *1 DRIVE MODE SELECT SWITCH (COMBINATION SWITCH ASSEMBLY) *2 INSTRUMENT CLUSTER FINISH PANEL ASSEMBLY

SEE MORE:

 Installation

INSTALLATION PROCEDURE 1. INSTALL NO. 1 HV BATTERY INTAKE FILTER (a) Engage the 2 claws to temporarily install the No. 1 HV battery intake filter to the battery service hole cover. (b) Engage the 3 claws to install the No. 1 HV battery intake filter to the battery service hole cover. 2. INS

 Wiper and Washer Switch Circuit

DESCRIPTION The condition of the windshield wiper switch assembly is detected and sent to the steering sensor in this circuit. WIRING DIAGRAM PROCEDURE 1. READ VALUE USING TECHSTREAM (a) Connect the Techstream to the DLC3. (b) Turn the engine switch on (IG). (c) Turn the Techstream on. (d)

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