AutoCodes – Hyundai – B1335 Hyundai

B1335 Hyundai Code - Passenger-Side Front Impact Sensor Wrong ID

Quick Answer

The detecting system for the front crash consists of the Supplemental Restraint System Control Module (SRSCM) and two Front Impact Sensors (FIS). Common causes include Faulty Passenger-Side Front Impact Sensor (FIS), Passenger-Side Front Impact Sensor harness is open or shorted, Passenger-Side Front Impact Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: B1335 Hyundai indicates Passenger-Side Front Impact Sensor Wrong ID.
Common causes: Common causes include Faulty Passenger-Side Front Impact Sensor (FIS), Passenger-Side Front Impact Sensor harness is open or shorted, Passenger-Side Front Impact Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 5,805

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Dec 12, 2024

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1335 Hyundai Description

The detecting system for the front crash consists of the Supplemental Restraint System Control Module (SRSCM) and two Front Impact Sensors (FIS). The Front Impact Sensors are located at both sides of the front of the engine room. When FIS delivers collision signal to SRSCM, SRSCM checks if safing sensor located in SRSCM detects collusion, and if both FIS and the safing sensor detects collision simultaneously, SRSCM operates front airbag. The SRSCM sets the Diagnostic Trouble Code (DTC) (s) if it detects that any FIS is defective or there is a communication error between any FIS and the SRSCM.

OBDII Code B1335 Hyundai - Passenger-Side Front Impact Sensor Wrong ID - AutoCodes.com — B1335 Hyundai Code - Passenger-Side Front Impact Sensor Wrong ID

What does this mean?

What are the Possible Causes of the DTC B1335 Hyundai?

Faulty Passenger-Side Front Impact Sensor (FIS)
Passenger-Side Front Impact Sensor harness is open or shorted
Passenger-Side Front Impact Sensor circuit poor electrical connection
Faulty Supplemental Restraint System Control Module (SRSCM)

How to Fix the DTC B1335 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 B1335 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 B1335 Hyundai code?

Need more information on how to fix the B1335 Hyundai code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1335 Hyundai code diagnosed by a professional: Find a repair shop in your area

Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service

Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.

Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.

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 B1335 Hyundai Code

1. What are the common symptoms of OBDII code B1335 Hyundai (Passenger-Side Front Impact Sensor Wrong ID)?

The common symptoms include the airbag warning light staying illuminated on the dashboard and potential issues with the passenger-side front airbag system.

2. What can cause the OBDII code B1335 Hyundai to trigger?

The code B1335 can be triggered when there is a mismatch between the ID of the passenger-side front impact sensor and the ID stored in the airbag control module.

3. How serious is the OBDII code B1335 Hyundai (Passenger-Side Front Impact Sensor Wrong ID)?

This code indicates a potential issue with the passenger-side front airbag sensor, which can affect the proper deployment of the airbag system in the event of a collision. It is important to address this issue promptly.

4. Can I continue driving with the OBDII code B1335 Hyundai active?

It is not recommended to continue driving with the code B1335 present, as it indicates a potential problem with the passenger-side front airbag sensor that may affect its functionality.

5. How can the OBDII code B1335 Hyundai be repaired?

To repair the B1335 code, the passenger-side front impact sensor may need to be inspected for any damage or connection issues. Realigning or replacing the sensor may be necessary to resolve the problem.

6. Is it possible to reset the OBDII code B1335 Hyundai without repairing the issue?

While you can clear the code temporarily using an OBDII scanner, it is crucial to address the underlying problem causing the B1335 code to prevent safety risks in case of an accident.

7. Can a DIY enthusiast fix the OBDII code B1335 Hyundai issue?

Depending on your automotive repair skills, you may be able to inspect the passenger-side front impact sensor for damage or loose connections. However, for proper diagnosis and repair, it is recommended to consult a professional technician.

8. How much does it cost to repair the OBDII code B1335 Hyundai?

The cost of repairing the B1335 code can vary depending on the extent of the issue and whether the sensor needs realignment or replacement. It is advisable to get a diagnostic inspection from a qualified mechanic for an accurate estimate.

9. Are there any safety concerns associated with the OBDII code B1335 Hyundai?

Yes, there are safety concerns associated with the B1335 code, as it indicates a potential fault in the passenger-side front airbag sensor, which could compromise the effectiveness of the airbag system in the event of a collision.

10. How frequently does the OBDII code B1335 Hyundai occur in Hyundai vehicles?

The occurrence of the B1335 code can vary among Hyundai vehicles, but it is not an uncommon issue related to the passenger-side front impact sensor's identification mismatch.