DTC 22

DTC 22 - COMPRESSOR LOCK SENSOR CIRCUIT





CIRCUIT DESCRIPTION

This sensor sends 4 pulses per engine revolution to the air conditioner control assembly.
If the number ratio of the compressor speed divided by the engine speed is smaller than a predetermined value, the air conditioner control assembly turns the compressor off. And, the indicator flashes at about 1 second intervals.





DIAGNOSTIC CHART





WIRING DIAGRAM





WIRING ROUTING

Step 1:

Step 2:

Step 3:

INSPECTION PROCEDURE