AutoCodes – Generic – B1384

B1384 Code - Oil Level Lamp Circuit Failure

Quick Answer

The Powertrain Control Module (PCM) monitors the Oil Level Lamp. Common causes include Faulty Oil Level Lamp, Oil Level Lamp harness is open or shorted, Oil Level Lamp 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: B1384 indicates Oil Level Lamp Circuit Failure.
Common causes: Common causes include Faulty Oil Level Lamp, Oil Level Lamp harness is open or shorted, Oil Level Lamp 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 6,302

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 Mar 20, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B1384 Description

The Powertrain Control Module (PCM) monitors the Oil Level Lamp. The PCM sets the OBDII code when the Oil Level Lamp is not to factory specifications.

OBDII Code B1384 - Oil Level Lamp Circuit Failure - AutoCodes.com — B1384 Code - Oil Level Lamp Circuit Failure

What does this mean?

What are the Possible Causes of the DTC B1384?

Faulty Oil Level Lamp
Oil Level Lamp harness is open or shorted
Oil Level Lamp circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC B1384?

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 B1384 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 B1384 code?

Need more information on how to fix the B1384 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B1384 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

B1384 Hyundai — Front-Passenger Side Airbag Resistance Circuit Short To Ground
B1384 KIA — Front-Passenger Side Airbag Resistance Circuit Short To Ground

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 B1384 Code

1. What are the common symptoms of OBDII code B1384 (Oil Level Lamp Circuit Failure)?

The common symptoms of OBDII code B1384 include the oil level lamp failing to illuminate or staying illuminated when there are no issues with the oil level.

2. What are the possible causes of OBDII code B1384?

Possible causes of OBDII code B1384 include a faulty oil level sensor, damaged wiring or connectors in the oil level lamp circuit, or a malfunctioning instrument cluster.

3. How can I diagnose the cause of OBDII code B1384?

To diagnose OBDII code B1384, you can use a scan tool to check for any stored fault codes, visually inspect the wiring and connectors in the oil level lamp circuit, and test the oil level sensor for proper functionality.

4. Can I still drive my vehicle with OBDII code B1384?

It is generally safe to drive your vehicle with OBDII code B1384, but it is recommended to address the issue promptly to ensure proper monitoring of the oil level in your vehicle.

5. How can I repair OBDII code B1384?

To repair OBDII code B1384, you may need to replace the faulty oil level sensor, repair any damaged wiring or connectors in the circuit, or address any issues with the instrument cluster.

6. Will resetting the OBDII code B1384 make it go away permanently?

Resetting the OBDII code B1384 may temporarily clear the error code, but if the underlying issue is not addressed, the code is likely to reappear.

7. Can a DIY enthusiast fix OBDII code B1384 at home?

Depending on your skills and access to tools, a DIY enthusiast may be able to diagnose and fix OBDII code B1384 at home by following a repair manual or online guides.

8. Is OBDII code B1384 a serious problem that requires immediate attention?

OBDII code B1384 is not typically considered a serious issue that requires immediate attention, but it is important to address it to ensure accurate monitoring of your vehicle's oil level.

9. Are there any preventative measures to avoid OBDII code B1384 in the future?

Regularly checking and maintaining your vehicle's oil level system, including the oil level sensor and wiring, can help prevent OBDII code B1384 from occurring in the future.

10. Can OBDII code B1384 affect the performance of my vehicle?

OBDII code B1384 is unlikely to directly affect the performance of your vehicle, but it can impact your ability to monitor the oil level accurately, which is essential for proper engine operation.