AutoCodes – Generic – C1458

C1458 Code - Accelerometer Front Circuit Short To Battery

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: C1458 indicates Accelerometer Front Circuit Short To Battery.
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 14,671

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 C1458 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 C1458 - Accelerometer Front Circuit Short To Battery - AutoCodes.com — C1458 Code - Accelerometer Front Circuit Short To Battery

What does this mean?

What are the Possible Causes of the DTC C1458?

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

How to Fix the DTC C1458?

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 C1458 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 C1458 code?

Need more information on how to fix the C1458 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C1458 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 C1458 Code

1. What are common symptoms of OBDII code C1458 (Accelerometer Front Circuit Short To Battery)?

- Common symptoms may include the ABS warning light illuminating on the dashboard, potential loss of ABS functionality, and possible traction control issues.

2. What could cause the OBDII code C1458 to appear?

- The code C1458 may appear due to a short circuit in the front accelerometer circuit leading to the battery.

3. How serious is the OBDII code C1458 (Accelerometer Front Circuit Short To Battery)?

- This code is considered serious as it can affect the proper functioning of the vehicle's ABS system and traction control.

4. What should I do if I encounter the OBDII code C1458?

- It is recommended to have the vehicle diagnosed by a professional mechanic to determine the exact cause of the code and proceed with necessary repairs.

5. Can I continue driving with the OBDII code C1458 present?

- It is not advisable to continue driving with the code C1458 present, as it may affect the vehicle's safety systems.

6. How can the OBDII code C1458 be repaired?

- Repairing the code C1458 may involve inspecting the front accelerometer circuit for any shorts, repairing or replacing damaged wiring, and resetting the fault code.

7. Is it possible to reset the OBDII code C1458 without repairing the issue?

- While it is possible to clear the code temporarily, it is recommended to address the root cause of the code to ensure proper functioning of the ABS system.

8. Are there any DIY tips for troubleshooting the OBDII code C1458?

- DIY tips may include visually inspecting the wiring connected to the front accelerometer, checking for loose connections, and ensuring proper grounding.

9. What are the potential risks of ignoring the OBDII code C1458?

- Ignoring the code C1458 may lead to further damage to the vehicle's safety systems, compromising ABS functionality and traction control.

10. How much does it typically cost to repair the OBDII code C1458?

- The cost of repairing the code C1458 can vary depending on the extent of the damage, parts needed for replacement, and labor charges. It is best to consult a professional for an accurate estimate.