Lexus ES manuals

Lexus ES: Inspection

Lexus ES (XZ10) Service Manual / Brake / Brake System (other) / Brake Booster (for Gasoline Model) / Inspection

INSPECTION

PROCEDURE

1. INSPECT BRAKE VACUUM CHECK VALVE ASSEMBLY

(a) Check that there is ventilation from the booster side to the engine side, and no ventilation from the engine side to the booster side of the brake vacuum check valve assembly.

HINT:

If the result is not as specified, replace the brake vacuum check valve assembly.

*a

Ventilation

*b

No Ventilation

*c

Engine Side

*d

Brake Booster Assembly Side

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 Installation

INSTALLATION PROCEDURE 1. INSTALL BRAKE BOOSTER GASKET (a) Install a new brake booster gasket to the brake booster assembly. 2. INSTALL BRAKE BOOSTER ASSEMBLY (a) Temporarily install the brake booster

 Installation

INSTALLATION PROCEDURE 1. INSTALL BRAKE BOOSTER GASKET (a) Install a new brake booster gasket to the brake booster assembly. 2. INSTALL BRAKE BOOSTER ASSEMBLY (a) Temporarily install the brake booster

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT BRAKE BOOSTER ASSEMBLY (a) Airtightness check (1) Start the engine and stop it after 1 or 2 minutes. Slowly depress the brake pedal several times. HINT: I

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 Fuel Level Sensor "A" Signal Stuck In Range (P04602A)

DESCRIPTION Refer to DTC P046012. Click here DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P04602A Fuel Level Sensor "A" Signal Stuck In Range The change in the fuel sender gauge value is below the threshold when a certain amount of fuel is calc

 Removal

REMOVAL PROCEDURE 1. REMOVE FRONT WHEEL OPENING EXTENSION PAD LH for A25A-FKS: Click here for A25A-FXS: Click here for 2GR-FKS: Click here 2. REMOVE FRONT WHEEL OPENING EXTENSION PAD RH for A25A-FKS: Click here for A25A-FXS: Click here for 2GR-FKS: Click here 3. REMOVE NO. 1 ENGINE

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