Lexus ES manuals

Lexus ES: On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT BRAKE FLUID LEVEL IN RESERVOIR

Click here

2. INSPECT BRAKE BOOSTER ASSEMBLY

Click here

3. INSPECT VACUUM WARNING SWITCH ASSEMBLY

(a) Start the engine and stop it after 1 or 2 minutes.

(b) Remove the battery.

for A25A-FKS: Click here

for 2GR-FKS: Click here

(c) Disconnect the connector from the vacuum warning switch assembly.

(d) Measure the resistance of the vacuum warning switch assembly.

Standard Resistance:

10 kΩ or higher

(e) With the engine stopped, depress the brake pedal several times to release vacuum from the brake booster assembly, and measure the resistance of the vacuum warning switch assembly.

Standard Resistance:

Below 1 Ω

(f) Connect the connector to the vacuum warning switch assembly.

(g) Install the battery.

for A25A-FKS: Click here

for 2GR-FKS: Click here

READ NEXT:

 Removal

REMOVAL CAUTION / NOTICE / HINT The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during vacu

 Parking Brake

 Electric Parking Brake Actuator

SEE MORE:

 Adjustment

ADJUSTMENT CAUTION / NOTICE / HINT HINT: Use the same procedure for the RH side and LH side. The following procedure is for the LH side. PROCEDURE 1. PREPARE VEHICLE FOR HEADLIGHT AIM ADJUSTMENT (a) Prepare the vehicle: Ensure that there is no damage or deformation to the vehicle body aro

 When Auxiliary Battery Is Discharged

WHEN AUXILIARY BATTERY IS DISCHARGED WHEN AUXILIARY BATTERY IS DISCHARGED (a) When the auxiliary battery is discharged. NOTICE: The booster terminal can only be used to rescue this vehicle and can not be used to rescue another vehicle with a discharged battery. HINT: The following problems indicate

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