B1479 TOYOTA - Flow Sensor Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

B1479 TOYOTA Possible Causes

  • Faulty Flow Sensor (Built into the compressor)
  • Flow Sensor harness is open or shorted
  • Flow Sensor circuit poor electrical connection
  • Faulty Air Conditioning Amplifier

How do I fix code B1479 TOYOTA

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Cost of diagnosing the B1479 TOYOTA code

    Labor: 1.0

    The cost of diagnosing the B1479 TOYOTA code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

B1479 TOYOTA Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

B1479 TOYOTA Meaning

The Flow Sensor is built into the compressor and outputs a signal indicating the flow rate of the refrigerant. The Air Conditioning Amplifier converts the received signal to refrigerant flow rate data according to the characteristics of the sensor, which it then sends to the ECM via CAN communication.
OBDII Code B1479 TOYOTA - Flow Sensor Circuit - Engine-Codes.com

B1479 TOYOTA More Information

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