what does C0035 code mean for my Ford F-150 13th Generation (2015-2020)

Ford F-150 13th Generation (2015-2020)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

Error Code: C0035

3 min read

588 words

⚠️ Safety Warning

This issue requires immediate attention. If you are not experienced with automotive repairs, consult a professional mechanic. Working on critical systems can be dangerous.

Problem Statement

Learn how to diagnose and fix C0035 left front wheel speed sensor issues in Ford F-150 (2015-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Error Code

C0035

Affected Component

Brakes

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to prevent shorts.
•Always use jack stands when working under a vehicle to ensure safety.

Symptoms

•ABS warning light illuminated on the dashboard
•Traction control warning light illuminated
•Erratic or unresponsive ABS operation
•Poor braking performance, especially in slippery conditions
•Speedometer reading inaccuracies

Diagnostic Steps

1
Scan the vehicle's onboard computer using an OBD-II scanner to confirm the C0035 code.
2
Inspect the left front wheel speed sensor wiring for any visible damage, fraying, or corrosion.
3
Check the connector at the wheel speed sensor for proper connection and corrosion.
4
Measure the resistance of the left front wheel speed sensor using a multimeter to ensure it falls within the manufacturer's specified range.
5
Inspect the ABS control module for any fault codes or internal malfunctions.
6
Perform a visual inspection of the brake components to ensure no physical obstructions or damage that may affect the sensor.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•OBD-II scanner
•Multimeter
•Socket set
•Torque wrench
•Wire brush
•Electrical contact cleaner

Parts Required

•Left front wheel speed sensor

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Scan the vehicle's onboard computer using an OBD-II scanner to confirm the C0035 code.
2
Inspect the left front wheel speed sensor wiring for any visible damage, fraying, or corrosion.
3
Check the connector at the wheel speed sensor for proper connection and corrosion.
4
Measure the resistance of the left front wheel speed sensor using a multimeter to ensure it falls within the manufacturer's specified range.
5
Inspect the ABS control module for any fault codes or internal malfunctions.
6
Perform a visual inspection of the brake components to ensure no physical obstructions or damage that may affect the sensor.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is parked on a level surface and the engine is off.
Disconnect the battery to prevent electrical shorts.

Tools Required:

OBD-II scanner
Multimeter
Socket set
Torque wrench
Wire brush
Electrical contact cleaner

2. Remove Left Front Wheel

Use a lug wrench to loosen the lug nuts on the left front wheel.
Lift the vehicle using a jack and secure it with jack stands.
Remove the lug nuts and take off the left front wheel.

3. Inspect and Replace Wheel Speed Sensor

Locate the left front wheel speed sensor on the hub assembly.
Disconnect the sensor's electrical connector.
Remove the mounting bolt(s) securing the wheel speed sensor to the hub.
Carefully pull the old sensor out of its housing.
Clean the sensor mounting area with a wire brush and electrical contact cleaner.

4. Install New Wheel Speed Sensor

Insert the new wheel speed sensor into the hub assembly, ensuring it fits securely.
Reinstall the mounting bolt(s) and tighten them to the manufacturer's specified torque.
Reconnect the sensor's electrical connector.

5. Reassemble and Test

Reinstall the left front wheel and hand-tighten the lug nuts.
Lower the vehicle and torque the lug nuts to the manufacturer's specification.
Reconnect the battery.
Start the vehicle and clear any stored codes using the OBD-II scanner.
Test drive the vehicle to ensure the ABS and traction control systems are functioning properly.