AutoCodesChrysler – C1043 Chrysler

C1043 Chrysler Code - Left Rear Tone Wheel Performance

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Left Rear Wheel Speed Sensor (WSS). Common causes include Dirty Left Rear Tone Wheel, Dirty Left Rear Wheel Speed Sensor (WSS), Faulty Left Rear Wheel Speed Sensor (WSS). 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
C1043 Chrysler indicates Left Rear Tone Wheel Performance.
Common causes
Common causes include Dirty Left Rear Tone Wheel, Dirty Left Rear Wheel Speed Sensor (WSS), Faulty Left Rear Wheel Speed Sensor (WSS).
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 9,338
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Mar 30, 2024
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Code C1043 Chrysler Description

The Anti-Lock Brake System (ABS) Module monitors the Left Rear Wheel Speed Sensor (WSS). The ABS Module sets the OBDII code when detects periodic drops of a Left Rear WSS signal.
OBDII Code C1043 Chrysler - Left Rear Tone Wheel Performance - AutoCodes.com
C1043 Chrysler Code - Left Rear Tone Wheel Performance

What are the Possible Causes of the DTC C1043 Chrysler?

  • Dirty Left Rear Tone Wheel
  • Dirty Left Rear Wheel Speed Sensor (WSS)
  • Faulty Left Rear Wheel Speed Sensor (WSS)
  • Left Rear Wheel Speed Sensor (WSS) harness is open or shorted
  • Left Rear Wheel Speed Sensor (WSS) circuit poor electrical connection
  • Damage Left Rear Tone Wheel

How to Fix the DTC C1043 Chrysler?

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.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the C1043 Chrysler 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.

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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 C1043 Chrysler Code

1. What are the common symptoms of OBDII code C1043 Chrysler (Left Rear Tone Wheel Performance)?

The common symptoms of this code may include ABS warning light illuminated on the dashboard, traction control issues, and potential loss of stability control.

2. What could be the possible causes of OBDII code C1043 Chrysler?

Possible causes of this code may include a faulty tone wheel, damaged tone wheel mounting, wiring issues, or a malfunctioning ABS sensor.

3. How can I diagnose the issue related to OBDII code C1043 Chrysler?

Diagnosing this issue typically involves inspecting the tone wheel and its mounting, checking the wiring for any damage, and testing the ABS sensor for proper functionality using a diagnostic tool.

4. Can I still drive my vehicle with OBDII code C1043 Chrysler present?

It is not recommended to drive the vehicle with this code active, as it can affect the proper functioning of the ABS and traction control systems, potentially compromising your safety on the road.

5. Is it possible to repair OBDII code C1043 Chrysler on my own?

Repairing this code may require specialized tools and expertise, so it is advisable to consult a professional mechanic or technician for proper diagnosis and repair.

6. How much does it typically cost to fix OBDII code C1043 Chrysler?

The cost of fixing this code can vary depending on the specific cause of the issue, but it may involve replacing the tone wheel, repairing the wiring, or addressing any other underlying problems that led to the code.

7. Can OBDII code C1043 Chrysler be intermittent in nature?

Yes, this code can sometimes be intermittent, especially if the issue is related to a loose connection or temporary sensor malfunction. It is important to address the problem promptly to prevent further complications.

8. Are there any preventive measures to avoid OBDII code C1043 Chrysler in the future?

Regular maintenance of the ABS system, including checking for loose or damaged components, can help prevent issues that may trigger this code in the future.

9. Can OBDII code C1043 Chrysler affect the overall performance of the vehicle?

Yes, this code can impact the overall performance of the vehicle by affecting the ABS, traction control, and stability control systems, potentially leading to reduced safety and drivability.

10. How urgent is it to address OBDII code C1043 Chrysler once it appears?

It is recommended to address this code as soon as possible to ensure the proper functioning of crucial safety systems in the vehicle and to prevent any potential safety hazards while driving.

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