B1641

DTC B1641 REFRIGERANT FLOW SENSOR CIRCUIT SHORT

DTC DETECTING CONDITION:
- The voltage of the sensor signal line decreased to 0.3 V or less.
- The circuit is open or shorted.

TROUBLE SYMPTOM:
A/C does not function because refrigerant flow amount cannot be measured.

WIRING DIAGRAM:

Wiring Diagram:

Step 1-3:

Step 4-5: