Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT FUEL LID OPENER SWITCH

(a) Check the switch.

(1) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection	Condition	Specified Condition
2 - 5	Pressed (On)	Below 1 Ω
2 - 5	Not pressed (Off)	10 kΩ or higher

If the result is not as specified, replace the fuel lid opener switch.

*a	Component without harness connected (Fuel Lid Opener Switch)

(b) Check the switch illumination.

(1) Apply auxiliary battery voltage to the switch connector and check that the fuel lid opener switch illuminates.

OK:

Auxiliary Battery Condition

Specified Condition

Auxiliary battery positive (+) → Terminal 6

Auxiliary battery negative (-) → Terminal 1

Illumination illuminates

If the result is not as specified, replace the fuel lid opener switch.

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Evaporative Emission Fuel Tank (Small Leak) (P142200,P142300)
DTC SUMMARY DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note P142200 Evaporative Emission Fuel Tank (Small Leak) Leak detection pump creates negative pressure (vacuum) in fuel tank and fuel tank pressure is measured. Reference pressure is measured at the start and at end o ...

Toyota Avalon (XX50) 2019-2022 Owners Manual