Inspection [12/2019 - 10/2022]: Procedure

INSPECT COOLER COMPRESSOR ASSEMBLY (COMPRESSOR SOLENOID)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Component without harness connected (Cooler Compressor Assembly (Compressor Solenoid))

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

Standard Resistance

Tester Connection	Condition	Specified Condition
1 (SOL-) - 2 (SOL+)	25°C (77°F)	10.1 to 11.1 Ω

If the resistance is not as specified, replace the cooler compressor assembly.

INSPECT COOLER COMPRESSOR ASSEMBLY (A/C LOCK SENSOR)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

*a	Component without harness connected (Cooler Compressor Assembly (A/C Lock Sensor))

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

Standard Resistance

Tester Connection	Condition	Specified Condition
1 (SSR+) - 2 (SSR-)	20°C (68°F)	160 to 320 Ω

If the resistance is not as specified, replace the cooler compressor assembly.

INSPECT COOLER COMPRESSOR ASSEMBLY (MAGNETIC CLUTCH ASSEMBLY)

*a	Component without harness connected (Cooler Compressor Assembly (Magnetic Clutch Assembly))

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

Standard Resistance

Tester Connection	Condition	Specified Condition
3 (MG+) - Body ground	20°C (68°F)	3.8 to 4.2 Ω

If the resistance is not as specified, replace the magnetic clutch assembly.

Connect a positive (+) lead from the battery to terminal 3 (MG+) and check that the following occurs: 1) the magnetic clutch assembly operating sound can be heard, and 2) the magnetic clutch hub and rotor lock.
1. If the result is not as specified, replace the magnetic clutch assembly.