AutoCodes – Generic – C1454

C1454 Code - Front Lateral Accelerometer Circuit Failure

Quick Answer

The Anti-Lock Brake System (ABS) Actuator And Electric Unit (Control Unit) monitors the Accelerometer Front. Common causes include Faulty Accelerometer Front, Accelerometer Front harness is open or shorted, Accelerometer Front 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: C1454 indicates Front Lateral Accelerometer Circuit Failure.
Common causes: Common causes include Faulty Accelerometer Front, Accelerometer Front harness is open or shorted, Accelerometer Front 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 11,272

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 Oct 04, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C1454 Description

The Anti-Lock Brake System (ABS) Actuator And Electric Unit (Control Unit) monitors the Accelerometer Front. The ABS Actuator And Electric Unit sets the OBDII code when the Accelerometer Front is not to factory specifications.

OBDII Code C1454 - Front Lateral Accelerometer Circuit Failure - AutoCodes.com — C1454 Code - Front Lateral Accelerometer Circuit Failure

What does this mean?

What are the Possible Causes of the DTC C1454?

Faulty Accelerometer Front
Accelerometer Front harness is open or shorted
Accelerometer Front circuit poor electrical connection

How to Fix the DTC C1454?

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 C1454 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 C1454 code?

Need more information on how to fix the C1454 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1454 code diagnosed by a professional: Find a repair shop in your area

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 C1454 Code

1. What are the common symptoms of OBDII code C1454 (Front Lateral Accelerometer Circuit Failure)?

- Common symptoms include the ABS warning light being illuminated on the dashboard, issues with the stability control system, and potentially decreased vehicle handling.

2. What could cause the OBDII code C1454 to trigger?

- The code C1454 can be triggered by a malfunction in the front lateral accelerometer circuit, which may be caused by damaged wiring, a faulty accelerometer sensor, or a problem with the ABS control module.

3. How can I diagnose the Front Lateral Accelerometer Circuit Failure related to code C1454?

- Diagnosis typically involves using a diagnostic scan tool to retrieve the trouble code, inspecting the wiring and connections related to the front lateral accelerometer, and testing the accelerometer sensor for proper functionality.

4. Can I continue driving my vehicle with OBDII code C1454?

- While the vehicle may still be operational, it is not recommended to continue driving with this code present, as it can affect the stability and safety systems of the vehicle.

5. How can I repair OBDII code C1454?

- Repairing code C1454 involves addressing the root cause of the Front Lateral Accelerometer Circuit Failure, which may include repairing or replacing damaged wiring, replacing the faulty accelerometer sensor, or addressing issues with the ABS control module.

6. Is it possible to reset OBDII code C1454 without fixing the underlying issue?

- Resetting the code without fixing the underlying issue is not recommended, as the problem will persist and the code is likely to reappear after a short amount of time.

7. Can a DIY enthusiast repair OBDII code C1454 at home?

- Depending on your skill level and access to tools, some aspects of the repair for code C1454 may be possible to do at home. However, diagnosis and repair of the accelerometer circuit may require specialized equipment and knowledge.

8. How much does it typically cost to fix OBDII code C1454 at a repair shop?

- The cost of fixing code C1454 can vary depending on the cause of the issue, the extent of the repair needed, and the labor rates of the repair shop. It is recommended to obtain quotes from different shops for an accurate estimate.

9. Are there any preventive measures to avoid OBDII code C1454 in the future?

- Regular maintenance checks, including inspecting wiring and sensors related to the stability control system, can help prevent issues that may lead to code C1454 in the future.

10. Will fixing OBDII code C1454 improve the overall performance of my vehicle?

- Fixing code C1454 can restore the proper functioning of the stability control system, which can improve the overall safety and handling performance of your vehicle.