AutoCodes – Generic – C0035:05

C0035:05 Code - Left Front Wheel Speed Sensor Circuit High Voltage/Open

Quick Answer

The wheel speeds are detected by active Wheel Speed Sensors (WSS) and encoder rings. Common causes include Faulty Left Front Wheel Speed Sensor, Left Front Wheel Speed Sensor harness is open or shorted, Left Front Wheel Speed 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
C0035:05 indicates Left Front Wheel Speed Sensor Circuit High Voltage/Open.
Common causes
Common causes include Faulty Left Front Wheel Speed Sensor, Left Front Wheel Speed Sensor harness is open or shorted, Left Front Wheel Speed 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.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 390
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jun 19, 2023
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Code C0035:05 Description

The wheel speeds are detected by active Wheel Speed Sensors (WSS) and encoder rings. The encoder ring consists of permanent magnets. Each Wheel Speed Senso receives ignition voltage from the Electronic Brake Control Module (EBCM) and provides an alternating current square wave signal to the electronic brake control module. As the wheel spins, the electronic brake control module uses the frequency of the square wave signal to calculate the wheel speed. The Diagnostic Trouble Code (DTC) will be set when a short to ground or a short to voltage is detected on the wheel speed sensor signal circuit.
OBDII Code C0035:05 - Left Front Wheel Speed Sensor Circuit High Voltage/Open - AutoCodes.com
C0035:05 Code - Left Front Wheel Speed Sensor Circuit High Voltage/Open

What are the Possible Causes of the DTC C0035:05?

  • Faulty Left Front Wheel Speed Sensor
  • Left Front Wheel Speed Sensor harness is open or shorted
  • Left Front Wheel Speed Sensor circuit poor electrical connection
  • Faulty Electronic Brake Control Module (EBCM)

How to Fix the DTC C0035:05?

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 C0035:05 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 C0035:05 Code

1. What are the common symptoms of OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open)?

- Common symptoms include the ABS light being illuminated on the dashboard, traction control system issues, and potential loss of stability control.

2. What are the possible causes of OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open)?

- The code may be triggered by a faulty left front wheel speed sensor, damaged wiring or connectors in the circuit, or a disrupted signal between the sensor and the ABS module.

3. How can I diagnose the cause of OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open)?

- Diagnosing involves inspecting the left front wheel speed sensor and its wiring for any visible damage or corrosion, checking the sensor's resistance, and using a scan tool to monitor sensor data.

4. Can a malfunctioning left front wheel speed sensor cause other issues besides triggering the OBDII code C0035:05?

- Yes, a faulty sensor can affect the proper functioning of the ABS system, traction control, and stability control, leading to potential safety concerns while driving.

5. What are some repair tips for fixing OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open)?

- Repair options may include replacing the left front wheel speed sensor, repairing damaged wiring or connectors, clearing the code with a scan tool, and testing the vehicle to ensure the issue is resolved.

6. Is it safe to continue driving with OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open) present?

- It is not recommended to drive with this code active, as it can affect the vehicle's ABS and stability control systems, compromising safety on the road.

7. Can weather conditions or road debris trigger OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open)?

- Yes, extreme weather conditions or debris causing physical damage to the left front wheel speed sensor or its wiring can potentially trigger this code.

8. How much does it typically cost to repair OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open)?

- Repair costs can vary depending on the underlying cause, but replacing a wheel speed sensor or repairing wiring issues may range from $100 to $300 or more, including parts and labor.

9. Are there any preventative measures to avoid encountering OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open)?

- Regularly inspecting the condition of wheel speed sensors, keeping an eye on ABS warning lights, and promptly addressing any unusual driving behavior can help prevent this code from occurring.

10. Can I reset OBDII code C0035:05 (Left Front Wheel Speed Sensor Circuit High Voltage/Open) on my own, or do I need a professional mechanic?

- While you can attempt to clear the code using a scan tool, it is recommended to have a professional mechanic diagnose and repair the underlying issue to ensure proper functioning of the ABS system.

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