Lexus ES manuals

Lexus ES: Fuel Tank Cap

Inspection

INSPECTION

PROCEDURE

1. INSPECT FUEL TANK CAP ASSEMBLY

(a) Visually check that the fuel tank cap assembly and gasket are not deformed or damaged.

If the result is not as specified, replace the fuel tank cap assembly.

*a

Gasket

(b) Confirm that ID mark Z is printed on the fuel tank cap assembly.

CAUTION:

Make sure to use a fuel tank cap assembly that has the correct ID mark, or a malfunction may occur in the fuel system.

*a

ID Mark

READ NEXT:

 Fuel Tank Pressure Sensor

 Components

COMPONENTS ILLUSTRATION *1 REAR FLOOR SERVICE HOLE COVER *2 BUTYL TAPE *3 FUEL TANK PRESSURE SENSOR (VAPOR PRESSURE SENSOR) *4 TUBE JOINT CLIP ● Non-reusable part - -

 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 fuel

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 Diagnostic Trouble Code Chart

DIAGNOSTIC TROUBLE CODE CHART Sliding Roof System DTC No. Detection Item Link B2341 Sensor (Motor) Failure B2342 Switch Failure B2343 Position Initialization Incomplete B2344 Position Failure

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT STOP LIGHT SWITCH ASSEMBLY (a) Disconnect the A80 stop light switch assembly connector. *a Front view of wire harness connector (to Stop Light Switch Assembly) (b) Measure the voltage and resistance on the wire harness side connec

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