AutoCodes – Generic – B1498

B1498 Code - Decklid Punch-Out Sensor Ground Short

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: B1498 indicates Decklid Punch-Out Sensor Ground Short.
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 7,462

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 B1498 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 B1498 - Decklid Punch-Out Sensor Ground Short - AutoCodes.com — B1498 Code - Decklid Punch-Out Sensor Ground Short

What does this mean?

What are the Possible Causes of the DTC B1498?

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 B1498?

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 B1498 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 B1498 code?

Need more information on how to fix the B1498 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1498 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1498 Lexus — Communication Malfunction A/C Inverter Local
B1498 Scion — Communication Malfunction A/C Inverter Local
B1498 Toyota — Communication Malfunction A/C Inverter Local

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 B1498 Code

1. What are the common symptoms of OBDII code B1498 (Decklid Punch-Out Sensor Ground Short)?

- Common symptoms include the trunk not opening properly, the trunk release button not working, or a warning light on the dashboard.

2. What can cause the OBDII code B1498 to trigger?

- This code can be triggered by a short circuit in the wiring of the decklid punch-out sensor or a malfunction in the sensor itself.

3. How can I diagnose the cause of OBDII code B1498?

- To diagnose this code, you can visually inspect the wiring of the decklid punch-out sensor for any damage, check the sensor for proper operation, and use a diagnostic scanner to read the trouble codes.

4. Is it safe to continue driving with OBDII code B1498 present?

- It is generally safe to continue driving with this code, but it is recommended to address the issue promptly to avoid potential inconvenience or safety hazards.

5. Can I repair OBDII code B1498 myself?

- Depending on your automotive repair skills, you may be able to repair this code yourself by checking and repairing any damaged wiring, replacing the decklid punch-out sensor if necessary, or resetting the trouble codes.

6. How much does it typically cost to repair OBDII code B1498 at a repair shop?

- The cost of repairing this code at a repair shop can vary depending on the extent of the issue, but it may range from $100 to $300, including parts and labor.

7. Will OBDII code B1498 affect my vehicle's performance?

- This code typically does not affect the performance of the vehicle, but it may impact the convenience of accessing the trunk.

8. Are there any preventive measures to avoid OBDII code B1498 in the future?

- Regularly inspecting the wiring and sensors related to the decklid punch-out system and addressing any issues promptly can help prevent OBDII code B1498 from occurring.

9. Can resetting the trouble codes clear OBDII code B1498 permanently?

- Resetting the trouble codes may temporarily clear OBDII code B1498, but if the underlying issue is not resolved, the code is likely to reappear.

10. How urgent is it to repair OBDII code B1498?

- While OBDII code B1498 is not considered an emergency, it is recommended to address the issue in a timely manner to ensure the proper functioning of the trunk release system.