Toyota Avalon (XX50): Relay

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT IG1 NO. 3 RELAY

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
3 - 5	Voltage not applied between terminals 1 and 2	10 kΩ or higher
3 - 5	Voltage applied between terminals 1 and 2	Below 1 Ω

If the result is not as specified, replace the IG1 No. 3 Relay.

*a	Component without harness connected (IG1 No. 3 Relay)

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > 2gr-fks Engine Control: Air Fuel Ratio Sensor
Components COMPONENTS ILLUSTRATION *1 V-BANK COVER SUB-ASSEMBLY *2 AIR FUEL RATIO SENSOR (for Bank 1) *3 AIR FUEL RATIO SENSOR (for Bank 2) - - N*m (kgf*cm, ft.*lbf): Specified torque * For use with SST Inspection INSPECTION PROCEDURE 1. INSPECT AIR FUEL RATIO SENSOR (for Bank 1) (a) Measure the res ...