Ptc Heater Assembly Inspection

Vehicle Interior. Land Cruiser. Urj200, 202 Grj200 Vdj200
Heating Air Conditioning. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. INSPECT QUICK HEATER ASSEMBLY

Ptc Heater Assembly -- Inspection



1. INSPECT QUICK HEATER ASSEMBLY


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Ptc Heater Assembly Inspection

  1. for 840W:
    Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A-1 - B-1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A-2 - B-1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A-2 - C-1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A-3 - C-1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    If the result is not as specified, replace the quick heater assembly.
    Text in Illustration
    *1
    		Connector A
    *2
    		Connector B
    *3
    		Connector C
    *a
    		Component without harness connected
    (Quick Heater Assembly)


    Land Cruiser. Urj200, 202 Grj200 Vdj200.Heating Air Conditioning.Air Conditioning System (For Automatic Air Conditioning System).Ptc Heater Assembly Inspection

  1. for 600W:
    Measure the resistance according to the value(s) in the table below.

    Standard Resistance:
    Tester Connection
    		Condition
    		Specified Condition
    A1 - B1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A2 - B1
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A2 - B2
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    A3 - B2
    		23 to 25°C (73 to 77°F)
    		0.5 to 2.5 Ω
    1. If the result is not as specified, replace the quick heater assembly.
      Text in Illustration
      *1
      		Connector A
      *2
      		Connector B
      *a
      		Component without harness connected
      (Quick Heater Assembly)