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

INSPECTION

PROCEDURE

1. INSPECT ENGINE OIL LEVEL SENSOR

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - Engine oil level sensor body	ON	Below 1 Ω
1 - Engine oil level sensor body	OFF	10 kΩ or higher

If the result is not as specified, replace the engine oil level sensor.

*a	Component without harness connected (Engine Oil Level Sensor)
*b	Engine Oil Level Sensor Body
*c	ON
*d	OFF

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Audio And Visual System(for Gasoline Model): Parking Brake Switch Circuit
DESCRIPTION This circuit is from the skid control ECU (brake actuator assembly) to the radio and display receiver assembly. WIRING DIAGRAM PROCEDURE 1. CHECK BRAKE WARNING LIGHT (a) Check that the brake warning light comes on when the parking brake is applied and goes off when it is released. OK: Th ...

Toyota Avalon (XX50) 2019-2022 Owners Manual