Engine-Codes - Subaru - B14B4 SUBARU

B14B4 SUBARU Code - Passenger Seat Heater Thermistor Circuit Short Circuit

- Code Popularity: 1,138 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B14B4 SUBARU Code?

  • Faulty Passenger Seat Heater Module
  • Passenger Seat Heater Module harness is open or shorted
  • Passenger Seat Heater Module circuit poor electrical connection
  • Faulty Air Condition (A/C) Control Module

|How to Fix the B14B4 SUBARU Code?

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 B14B4 SUBARU code?

Labor: 1.0

The cost to diagnose the B14B4 SUBARU code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|What are B14B4 SUBARU code possible symptoms?

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

|What Does the B14B4 SUBARU Code Mean?

The Air Condition (A/C) Control Module monitors the Passenger Seat Heater Thermistor. The A/C Control Module sets the OBDII code when the Passenger Seat Heater Thermistor is not to factory specifications.

Passenger Seat Heater Thermistor Circuit Short Circuit

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