Engine-Codes - Lexus - B14F5 Lexus

B14F5 Lexus Code - Overcurrent Detected In Seat Heater

- Code Popularity: 464 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

What are the Possible Causes of the Code B14F5 Lexus?

  • Faulty Front Seat Cushion Heater
  • Front Seat Cushion Heater harness is open or shorted
  • Front Seat Cushion Heater circuit poor electrical connection
  • Faulty Seat climate Control ECU

How to Fix the B14F5 Lexus 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 Code B14F5 Lexus?

Labor: 1.0

The cost to diagnose the B14F5 Lexus 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.

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What are Code B14F5 Lexus Possible Symptoms?

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

What Does the B14F5 Lexus Code Mean?

The Seat climate Control ECU stops outputs to the Seat Climate Control Controller if a short, etc. in the seat heater, wire harness or ECU interior circuit causes overcurrent.

B14F5 Lexus Code - Overcurrent Detected In Seat Heater

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