toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Housing Assembly HVAC|Service and Repair > < Hose/Line HVAC|Service and Repair|Page 6752
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Housing Assembly HVAC: Testing and Inspection

HEATING / AIR CONDITIONING: PTC HEATER ASSEMBLY: INSPECTION

1. INSPECT PTC HEATER

(a) Disconnect the connector from the PTC heater.

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

Standard resistance:

(c) If the resistance is not as specified, replace the PTC heater.

Housing Assembly HVAC|Service and Repair > < Hose/Line HVAC|Service and Repair|Page 6752