5000S Sedan L5-2226cc 2.22L SOHC (KZ) (1985)
Cabin Temperature Sensor / Switch: Testing and Inspection
Checking inside air temp sensor
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Bridge evaporator air sensor terminals, on evaporator
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Remove plus on control head.
Resistance Chart
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measure resistance on test plug T4c, between terminals S and A (blue, blue/white wires), compare to chart.
Note: Connector T4c is near passenger kick panel.
Fan motor for sensor can be checked with smoke. Motor runs when ignition is on.