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

INSPECTION

PROCEDURE

1. INSPECT ENGINE OIL PRESSURE SWITCH ASSEMBLY

(a) Disengage the clamp to disconnect the wire harness protector.

*1	Wire Harness Protector

(b) Disconnect the engine oil pressure switch assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
1 - Engine oil pressure switch assembly body	Idling	10 kΩ or higher
1 - Engine oil pressure switch assembly body	Engine stopped	Below 1 Ω

If the result is not as specified, replace the engine oil pressure switch assembly.

*a	Engine Oil Pressure Switch Assembly Body

(e) Connect the engine oil pressure switch assembly connector.

(f) Engage the clamp to connect the wire harness protector.

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Wiper And Washer System(for Hv Model): Precaution
PRECAUTION PRECAUTION FOR DISCONNECTING CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL NOTICE: When disconnecting the cable from the negative (-) auxiliary battery terminal, initialize the following systems after the cable is reconnected. System Name See Procedure Lane Departure Alert System (w/ Ste ...

Toyota Avalon (XX50) 2019-2022 Owners Manual