Engine-Codes -
Generic -
B14A4
B14A4 - Refrigerant Pressure Sensor Circuit Short Circuit
Table of contents
B14A4 Possible Causes
- Faulty Refrigerant Pressure Sensor
- Refrigerant Pressure Sensor harness is open or shorted
- Refrigerant Pressure Sensor circuit poor electrical connection
- Faulty Air Condition (A/C) Control Module
How is the B14A4 code repair?
Start by checking 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.What is the cost to diagnose the B14A4 code
Labor: 1.0
The cost to diagnose the B14A4 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.Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B14A4 Meaning
The Air Condition (A/C) Control Module monitors the Refrigerant Pressure Sensor. The A/C Control Module sets the OBDII code when the Refrigerant Pressure Sensor is not to factory specifications.More Information
Need more information on how to fix the B14A4 code?Get Access to Factory Service Manuals
Information for specific makes
- B14A4 SCION Refrigerant Pressure Sensor Circuit Short Circuit
- B14A4 SUBARU Refrigerant Pressure Sensor Circuit Short Circuit