AutoCodes – Generic – C050D

C050D Code - Wheel Speed Signal Left Rear Rationality

Quick Answer

The Anti-Lock Brake System (ABS) Module monitors the Wheel Speed Signal Left Rear Sensor. Common causes include Faulty Wheel Speed Signal Left Rear Sensor, Wheel Speed Signal Left Rear Sensor harness is open or shorted, Wheel Speed Signal Left Rear 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: C050D indicates Wheel Speed Signal Left Rear Rationality.
Common causes: Common causes include Faulty Wheel Speed Signal Left Rear Sensor, Wheel Speed Signal Left Rear Sensor harness is open or shorted, Wheel Speed Signal Left Rear 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 6,598

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 Jul 05, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code C050D Description

The Anti-Lock Brake System (ABS) Module monitors the Wheel Speed Signal Left Rear Sensor. The ABS Module sets the OBDII code when the Wheel Speed Signal Left Rear Sensor is not to factory specifications.

OBDII Code C050D - Wheel Speed Signal Left Rear Rationality - AutoCodes.com — C050D Code - Wheel Speed Signal Left Rear Rationality

What does this mean?

What are the Possible Causes of the DTC C050D?

Faulty Wheel Speed Signal Left Rear Sensor
Wheel Speed Signal Left Rear Sensor harness is open or shorted
Wheel Speed Signal Left Rear Sensor circuit poor electrical connection

How to Fix the DTC C050D?

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 C050D 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 C050D code?

Need more information on how to fix the C050D code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the C050D code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

C050D Chrysler — Wheel Speed Signal Left Rear Rationality
C050D Dodge — Wheel Speed Signal Left Rear Rationality
C050D Jeep — Wheel Speed Signal Left Rear Rationality

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 C050D Code

1. What are the common symptoms of OBDII code C050D (Wheel Speed Signal Left Rear Rationality)?

- Common symptoms include ABS warning light illuminated on the dashboard, traction control system malfunction, and erratic behavior in the vehicle's braking system.

2. What could cause the OBDII code C050D to trigger?

- The code C050D is triggered when the electronic control unit (ECU) detects an inconsistency or irrationality in the wheel speed signal coming from the left rear wheel speed sensor.

3. How can I diagnose the cause of OBDII code C050D?

- To diagnose the cause of OBDII code C050D, you will need a scan tool to read the fault codes and examine the wheel speed sensor at the left rear wheel for any damage, wiring issues, or sensor malfunctions.

4. Can a faulty wheel speed sensor be the reason behind OBDII code C050D?

- Yes, a faulty wheel speed sensor at the left rear wheel can trigger OBDII code C050D, as it may send incorrect or erratic signals to the ECU, leading to a rationality error.

5. What are the repair options for OBDII code C050D?

- Repair options for OBDII code C050D may include replacing the left rear wheel speed sensor, repairing any damaged wiring or connections, or addressing any issues with the ABS control module.

6. Is it safe to continue driving with OBDII code C050D triggered?

- It is not recommended to continue driving with OBDII code C050D triggered, as it can affect the proper functioning of the vehicle's traction control and ABS systems, potentially compromising safety.

7. How much does it typically cost to repair OBDII code C050D?

- The cost of repairing OBDII code C050D can vary depending on the underlying cause, but it may involve expenses for parts such as a new wheel speed sensor and labor for diagnosis and installation.

8. Can weather conditions affect the triggering of OBDII code C050D?

- Yes, extreme weather conditions such as heavy rain or snow can sometimes affect the wheel speed sensor's performance, potentially leading to the triggering of OBDII code C050D.

9. Are there any preventive measures to avoid OBDII code C050D in the future?

- To prevent OBDII code C050D in the future, it is advisable to regularly inspect the wheel speed sensors, keep them clean from debris, and address any signs of wear or damage promptly.

10. How long does it take to repair OBDII code C050D?

- The repair time for OBDII code C050D can vary depending on the extent of the issue and the availability of parts, but it typically takes a few hours to a day for diagnosis and repair.