AutoCodes – Hyundai – B1214 Hyundai

B1214 Hyundai Code - Rear Left Sensor Fault

Quick Answer

PAS is a Rear Parking Assistant System. Common causes include Dirty Rear Left Sensor, Faulty Rear Left Sensor, Rear Left Sensor harness is open or shorted. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

What it means: B1214 Hyundai indicates Rear Left Sensor Fault.
Common causes: Common causes include Dirty Rear Left Sensor, Faulty Rear Left Sensor, Rear Left Sensor harness is open or shorted.
Severity: Low - monitor the vehicle and repair when practical.
Can I drive?: The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.

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Code Popularity 24,470

How popular is this code, among other codes? Low

Repair Importance Level

Low (Monitor) (1 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Nov 19, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1214 Hyundai Description

PAS is a Rear Parking Assistant System. It has a supersonic sensor which radiates supersonic to rear side of the vehicle to detect supersonic reflected from an obstacle. It consist of 4 sensor and calculates distances between vehicle and obstacle if it detects reflected supersonic. BCM receive the signal of calculated distances by LIN communication. It warns being obstacle to drivers through buzzer or displaying on cluster according to distance from obstacle. Warning level is divided into 3 step. (warning level rises progressively according to distance from obstacle).

OBDII Code B1214 Hyundai - Rear Left Sensor Fault - AutoCodes.com — B1214 Hyundai Code - Rear Left Sensor Fault

What does this mean?

What are the Possible Causes of the DTC B1214 Hyundai?

Dirty Rear Left Sensor
Faulty Rear Left Sensor
Rear Left Sensor harness is open or shorted
Rear Left Sensor circuit poor electrical connection

How to Fix the DTC B1214 Hyundai?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the B1214 Hyundai code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the B1214 Hyundai code?

Need more information on how to fix the B1214 Hyundai code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1214 Hyundai Code

1. What are the common symptoms of OBDII code B1214 Hyundai (Rear Left Sensor Fault)?

The common symptoms of B1214 Hyundai include the malfunction indicator light (MIL) being illuminated on the dashboard and potential issues with the rear left sensor system.

2. What can cause the OBDII code B1214 Hyundai to trigger?

The B1214 Hyundai code is typically triggered by a fault or malfunction in the rear left sensor, which may be caused by wiring issues, sensor damage, or sensor calibration problems.

3. How can I diagnose the cause of the B1214 Hyundai code?

Diagnosing the B1214 Hyundai code involves using an OBDII scanner to access the vehicle's diagnostic system and retrieve the specific fault code. Additionally, inspecting the rear left sensor, wiring, and connections can help identify the root cause of the issue.

4. What are the possible repair options for resolving the B1214 Hyundai code?

Repair options for resolving the B1214 Hyundai code may include repairing or replacing the rear left sensor, addressing any wiring issues, recalibrating the sensor system, or seeking assistance from a professional mechanic for a thorough diagnosis and repair.

5. Can I drive my Hyundai with the B1214 code present?

It is not recommended to drive your Hyundai with the B1214 code present, as it indicates a potential fault in the rear left sensor system that may affect the vehicle's safety and performance. It is best to address the issue promptly to ensure safe operation.

6. How much does it typically cost to repair the B1214 Hyundai code?

The cost of repairing the B1214 Hyundai code can vary depending on the specific cause of the issue, the extent of the repairs needed, and labor costs. It is advisable to obtain quotes from reputable auto repair shops for an accurate estimate.

7. Can I reset the B1214 Hyundai code myself?

You can attempt to clear the B1214 Hyundai code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. However, it is important to address the underlying issue causing the code to prevent it from reoccurring.

8. Are there any DIY tips for troubleshooting the B1214 Hyundai code?

DIY tips for troubleshooting the B1214 Hyundai code may include checking the rear left sensor for physical damage, inspecting the wiring for any visible issues, and ensuring all connections are secure and free of corrosion.

9. Will the B1214 Hyundai code cause any long-term damage if left unrepaired?

Leaving the B1214 Hyundai code unresolved may lead to potential issues with the rear left sensor system, affecting the vehicle's stability control and safety features. It is advisable to address the code promptly to prevent any long-term damage.

10. How often does the B1214 Hyundai code occur in vehicles?

The occurrence of the B1214 Hyundai code can vary among vehicles and depends on factors such as driving conditions, maintenance history, and the age of the vehicle. If you encounter this code, it is essential to address it promptly to maintain your vehicle's performance and safety.