what does error code C0035 mean for Ford Explorer Sixth Generation (2020-present)

Ford Explorer Sixth Generation (2020-present)

Error Codes

1-2 hours

Time

medium

Difficulty

high

Severity

Error Code: C0035

4 min read

619 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 wheel speed sensor issues in Ford Explorer (2020-present). 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.
•Allow components to cool down if the vehicle has been running.

Symptoms

•Illuminated ABS warning light on the dashboard
•Traction control warning light activated
•Erratic speedometer readings
•Increased stopping distance or poor braking performance
•Vehicle stability control system malfunction

Diagnostic Steps

1
Scan the vehicle's onboard diagnostics using an OBD-II scanner to confirm the C0035 code.
2
Physically inspect the left front wheel speed sensor and its wiring for damage, corrosion, or disconnection.
3
Check the wheel speed sensor's resistance using a multimeter to ensure it is within the manufacturer's specifications.
4
Inspect the ABS module for faults and verify its connection to the wheel speed sensor.
5
Clear the error code and perform a road test to see if the code reappears.

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
•Safety goggles

Parts Required

•New wheel speed sensor (left front)

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Diagnostic Steps

1
Scan the vehicle's onboard diagnostics using an OBD-II scanner to confirm the C0035 code.
2
Physically inspect the left front wheel speed sensor and its wiring for damage, corrosion, or disconnection.
3
Check the wheel speed sensor's resistance using a multimeter to ensure it is within the manufacturer's specifications.
4
Inspect the ABS module for faults and verify its connection to the wheel speed sensor.
5
Clear the error code and perform a road test to see if the code reappears.

Solution

1. Preparation

Tools Required: OBD-II scanner, multimeter, socket set, torque wrench, and safety goggles.
Safety Warnings: Disconnect the battery before working on electrical systems; allow components to cool down if the vehicle has been running.

2. Inspect and Replace Wheel Speed Sensor

Lift the Vehicle:
- Use a jack to lift the front of the vehicle and secure it with jack stands.
Remove the Wheel:
- Use a socket set to remove the lug nuts and take off the left front wheel.
Access the Wheel Speed Sensor:
- Locate the wheel speed sensor on the left front wheel assembly. It is typically mounted on the hub assembly.
Disconnect the Sensor:
- Carefully disconnect the wiring harness from the wheel speed sensor.
Remove the Old Sensor:
- Remove the mounting bolt(s) holding the sensor in place, using the socket set.
Install the New Sensor:
- Position the new wheel speed sensor in place and secure it with the mounting bolt(s). Torque to manufacturer specifications.
Reconnect the Wiring:
- Reattach the wiring harness to the new wheel speed sensor, ensuring it clicks into place securely.

3. Reassemble and Test

Reinstall the Wheel:
- Put the wheel back on and hand-tighten the lug nuts.
Lower the Vehicle:
- Carefully remove the jack stands and lower the vehicle to the ground.
Torque the Lug Nuts:
- Use a torque wrench to tighten the lug nuts to the manufacturer’s specifications in a crisscross pattern.
Reconnect the Battery:
- Reconnect the battery terminal securely.
Clear Codes and Test Drive:
- Use the OBD-II scanner to clear the C0035 code and perform a test drive to verify the repair.