AutoCodes – Generic – B1496

B1496 Code - Decklid Punch-Out Sensor Open Circuit

Quick Answer

The Body Control Module (BCM) monitors the Decklid Punch-Out Sensor. Common causes include Faulty Decklid Punch-Out Sensor, Decklid Punch-Out Sensor harness is open or shorted, Decklid Punch-Out 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: B1496 indicates Decklid Punch-Out Sensor Open Circuit.
Common causes: Common causes include Faulty Decklid Punch-Out Sensor, Decklid Punch-Out Sensor harness is open or shorted, Decklid Punch-Out 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 5,520

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 14, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1496 Description

The Body Control Module (BCM) monitors the Decklid Punch-Out Sensor. The BCM sets the OBDII code when the Decklid Punch-Out Sensor is not to factory specifications.

OBDII Code B1496 - Decklid Punch-Out Sensor Open Circuit - AutoCodes.com — B1496 Code - Decklid Punch-Out Sensor Open Circuit

What does this mean?

What are the Possible Causes of the DTC B1496?

Faulty Decklid Punch-Out Sensor
Decklid Punch-Out Sensor harness is open or shorted
Decklid Punch-Out Sensor circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC B1496?

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 B1496 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 B1496 code?

Need more information on how to fix the B1496 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1496 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1496 Hyundai — Passenger Occupant Classification System Not Calibration
B1496 KIA — Passenger Occupant Classification System Not Calibration

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 B1496 Code

1. What are the common symptoms of OBDII code B1496 (Decklid Punch-Out Sensor Open Circuit)?

- The common symptoms include the decklid not closing properly, an illuminated check engine light, and a warning message on the instrument cluster.

2. What can cause the OBDII code B1496 to be triggered?

- The code B1496 is typically triggered by a malfunction in the decklid punch-out sensor circuit, which may be caused by damaged wiring, a faulty sensor, or poor electrical connections.

3. How can I diagnose the cause of the Decklid Punch-Out Sensor Open Circuit code?

- To diagnose the issue, you can visually inspect the wiring and sensor for any damage, test the sensor's functionality, and use a multimeter to check for continuity in the circuit.

4. Can I continue driving my vehicle with the B1496 code present?

- It is generally safe to drive the vehicle with the B1496 code, but you may experience issues with the decklid operation or other related systems. It is recommended to address the problem promptly.

5. How can I repair the Decklid Punch-Out Sensor Open Circuit issue?

- Repairing the issue involves repairing or replacing any damaged wiring, replacing the faulty sensor, and ensuring all electrical connections are secure and functioning properly.

6. Are there any DIY tips for fixing the B1496 code?

- DIY enthusiasts can attempt to check and repair the wiring, test the sensor using a multimeter, and reset the code using an OBDII scanner. However, if in doubt, it's best to consult a professional.

7. Can weather conditions affect the Decklid Punch-Out Sensor circuit?

- Yes, extreme weather conditions or exposure to moisture can lead to corrosion in the wiring or sensor, which may contribute to an open circuit fault and trigger the B1496 code.

8. How much does it typically cost to repair the Decklid Punch-Out Sensor Open Circuit issue?

- The cost of repairing the B1496 code can vary depending on the extent of the damage and whether you choose to do the repairs yourself or seek professional help. Costs can range from a few dollars for DIY repairs to a couple of hundred dollars at a repair shop.

9. Will resetting the B1496 code make it go away permanently?

- Resetting the B1496 code may temporarily turn off the check engine light, but if the underlying issue causing the open circuit fault is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause of the problem.

10. Is the Decklid Punch-Out Sensor Open Circuit a common issue in certain vehicle makes or models?

- The B1496 code related to the Decklid Punch-Out Sensor Open Circuit can occur in various vehicle makes and models that are equipped with this sensor system. Check your specific vehicle's manual for more information.