how to reset the forward collision warning on Ford Explorer Fifth Generation (2011-2019)

Ford Explorer Fifth Generation (2011-2019)

Error Codes

30 minutes to 1 hour

Time

medium

Difficulty

medium

Severity

3 min read

474 words

Problem Statement

Learn how to reset the forward collision warning system on Ford Explorer (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and tools required.

Affected Component

Electrical

Estimated Time

30 minutes to 1 hour

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe location and parked on a level surface before performing resets or repairs.

Symptoms

•Forward collision warning light remains illuminated
•Warning chimes sounding intermittently
•False alarms triggered during normal driving
•System fails to activate when approaching an object

Diagnostic Steps

1
Check the vehicle’s owner manual for specific forward collision warning reset instructions.
2
Inspect the front camera/sensor area for obstructions or dirt.
3
Ensure that the vehicle battery is in good condition and fully charged.
4
Use an OBD-II scanner to check for any related diagnostic trouble codes (DTCs) that may indicate a malfunction.
5
Verify that all software and firmware are up to date through the dealership or a certified technician.

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
•Clean cloth

Parts Required

•None required for reset process

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Diagnostic Steps

1
Check the vehicle’s owner manual for specific forward collision warning reset instructions.
2
Inspect the front camera/sensor area for obstructions or dirt.
3
Ensure that the vehicle battery is in good condition and fully charged.
4
Use an OBD-II scanner to check for any related diagnostic trouble codes (DTCs) that may indicate a malfunction.
5
Verify that all software and firmware are up to date through the dealership or a certified technician.

Solution

1. Preparation

Gather tools: OBD-II scanner (if needed), clean cloth.
Ensure the vehicle is parked on a level surface, and the engine is turned off.

2. Clear Diagnostic Codes (if applicable)

Sub-step 1: Connect the OBD-II scanner to the vehicle’s diagnostic port.
Sub-step 2: Turn on the ignition without starting the engine.
Sub-step 3: Access the diagnostic trouble codes (DTCs) menu on the scanner.
Sub-step 4: Clear any codes related to the forward collision warning system.

3. Reset the Forward Collision Warning System

Sub-step 1: Turn the ignition to the ON position without starting the engine.
Sub-step 2: Press the brake pedal firmly and hold it.
Sub-step 3: Press the accelerator pedal three times while continuing to hold the brake pedal.
Sub-step 4: Release the brake pedal and turn off the ignition.
Sub-step 5: Start the engine to check if the warning light has reset.

4. Clean the Camera/Sensor Area

Sub-step 1: Locate the forward collision warning camera/sensor mounted on the front of the vehicle.
Sub-step 2: Use a clean cloth to gently wipe away any dirt or debris obstructing the camera/sensor.
Sub-step 3: Ensure that the camera/sensor is properly aligned and not damaged.