P058F - Understanding DTC P058F: Common Issues in 2015-2019 Ford F-150 and Other Models

Quick Answer

P058F means: DTC P058F indicates a problem with the Adaptive Cruise Control related to the brake pedal position sensor.

Fix: Check and replace faulty components Cost: $100 - $250 Time: 90-180 minutes

Can I drive with P058F? Address this issue immediately to ensure safe driving conditions.

Common Questions

What does P058F mean and how does it affect my car?

DTC P058F indicates a malfunction in the Adaptive Cruise Control system related to the brake pedal position sensor. This can prevent cruise control from engaging, leading to issues in maintaining speed and potentially unsafe driving conditions.

What are the most common causes of P058F and how much does it cost to fix?

Common causes include a faulty brake pedal position sensor (costing $100-$250), damaged wiring ($75-$200), or a malfunctioning cruise control module ($200-$500). Diagnosing the specific issue is crucial for accurate repair costs.

Can I drive my car with P058F or should I stop immediately?

While it's possible to drive with P058F, it's not recommended. The cruise control may not function correctly, leading to a lack of control over speed. It's best to address the issue as soon as possible to ensure safety.

How can I diagnose P058F myself using GeekOBD APP?

Download the GeekOBD APP and connect it to your vehicle's OBD2 port. Use the app to scan for trouble codes, view freeze frame data, and monitor live sensor readings to identify any anomalies in the brake pedal position sensor.

What vehicles are most commonly affected by P058F?

DTC P058F is frequently seen in models like the 2015-2019 Ford F-150, 2017-2019 Ford Explorer, and 2016-2019 Ford Fusion. Always check for manufacturer recalls or technical service bulletins related to these issues.

How can I prevent P058F from happening again?

Regularly check and maintain the wiring connections and sensors related to the cruise control system. Ensure that your vehicle's software is up-to-date and avoid driving in extreme weather conditions that may affect electrical components.

What is P058F?

DTC P058F is a diagnostic trouble code that indicates an issue with the Adaptive Cruise Control (ACC) system, specifically related to the brake pedal position sensor. This code is often seen in vehicles equipped with ACC features, such as the 2015-2019 Ford F-150. When this code triggers, it usually means that the vehicle's onboard diagnostic system has detected a malfunction in the brake pedal position circuit that affects the ACC functionality. This can happen due to various reasons, including faulty wiring, a malfunctioning brake pedal position sensor, or issues with the cruise control module itself. If this code is present, the vehicle may exhibit symptoms such as the cruise control not engaging, warning lights illuminating on the dashboard, or even unintended acceleration if the system misinterprets signals. It's essential to address this issue promptly, as it can affect your vehicle's drivability and safety. Ignoring the code may lead to more severe problems down the road, such as complete cruise control failure or other related electronic malfunctions in your vehicle's systems. Regular diagnostics and maintenance checks can help catch these issues early, ensuring your driving experience remains safe and enjoyable.

System: P - Powertrain (Engine, Transmission, Emissions)

Symptoms

Common symptoms when P058F is present:

  • The cruise control system fails to engage, leaving the driver unable to maintain a steady speed on the highway.
  • Dashboard warning lights illuminate, including the check engine light and cruise control indicator, causing concern for the driver.
  • Unintended acceleration may occur if the system misreads signals, leading to potential safety hazards.
  • The vehicle may experience erratic behavior when using cruise control, such as sudden speed changes or disengagement.
  • Inconsistent performance of the brake lights, which may not illuminate when the brake pedal is pressed, indicating a wiring issue.

Possible Causes

Most common causes of P058F (ordered by frequency):

  1. Faulty brake pedal position sensor - This is the most common cause, occurring in about 60% of cases. A malfunction here can prevent the cruise control from functioning properly.
  2. Damaged wiring or connectors in the brake pedal circuit - This can lead to intermittent issues, causing the system to misinterpret the brake pedal's position.
  3. Issues with the cruise control module itself - While less common, a failed module can disrupt communication between the brake system and cruise control.
  4. Environmental factors such as moisture or corrosion in electrical connections - These can lead to erratic behavior of electronic components.
  5. Software glitches in the vehicle's onboard computer that may require a software update to resolve.

P058F Repair Costs

Cost Breakdown by Repair Type

Brake Pedal Position Sensor Replacement

Replacing the faulty brake pedal position sensor to restore proper cruise control function.

  • Total: $100 - $250
  • Success rate: 85%
Wiring Repair or Replacement

Repairing or replacing damaged wiring or connectors in the brake pedal circuit.

  • Total: $75 - $200
  • Success rate: 75%
Cruise Control Module Replacement

Replacing the faulty cruise control module if diagnostics indicate its failure.

  • Total: $200 - $500
  • Success rate: 90%
Money-Saving Tips for P058F
  • Start with the most common and least expensive repairs first
  • Use GeekOBD APP to confirm diagnosis before replacing expensive parts
  • Consider preventive maintenance to avoid future occurrences
  • Compare prices for OEM vs aftermarket parts based on your needs
  • Address the issue promptly to prevent more expensive secondary damage

Diagnostic Steps

Professional P058F Diagnosis Process

Follow these systematic steps to accurately diagnose P058F. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion around the brake pedal sensor (5-10 minutes)

Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion around the brake pedal sensor (5-10 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 2: Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context and verify the presence of P058F (10-15 minutes)

Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context and verify the presence of P058F (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 3: Step 3: Component testing - Use a multimeter to test the brake pedal position sensor's voltage output while pressing and releasing the pedal (20-30 minutes)

Step 3: Component testing - Use a multimeter to test the brake pedal position sensor's voltage output while pressing and releasing the pedal (20-30 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 4: Step 4: System function test - After any repairs, verify proper operation of the cruise control system and clear codes (10-15 minutes)

Step 4: System function test - After any repairs, verify proper operation of the cruise control system and clear codes (10-15 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.
Step 5: Step 5: Road test verification - Drive the vehicle under various conditions to confirm that the cruise control functions as expected (15-20 minutes)

Step 5: Road test verification - Drive the vehicle under various conditions to confirm that the cruise control functions as expected (15-20 minutes).

GeekOBD APP Tip: Use GeekOBD APP to monitor real-time data during this diagnostic step for accurate results and professional-grade analysis.

Important Notes

  • Always verify the repair with GeekOBD APP after completing diagnostic steps
  • Clear codes and test drive to ensure the problem is resolved
  • Address underlying causes to prevent code recurrence

Real Repair Case Studies

Case Study 1: Ford F-150 P058F Diagnosis and Repair

Vehicle: 2016 Ford F-150, 45,000 miles

Problem: Customer reported that the cruise control would not engage and the check engine light was on.

Diagnosis: Performed a diagnostic scan with GeekOBD, confirming DTC P058F. Visual inspection revealed damaged wiring near the brake pedal.

Solution: Repaired the damaged wiring and replaced the brake pedal position sensor.

Cost: $220 (including parts and labor)

Result: Cruise control functionality restored; customer satisfied with the repair.

Case Study 2: Ford Explorer Cruise Control Issue

Vehicle: 2018 Ford Explorer, 30,000 miles

Problem: Customer experienced erratic cruise control behavior, including disengagement without pressing the brake.

Diagnosis: Scanned the vehicle and found DTC P058F. Component testing of the brake pedal position sensor indicated it was faulty.

Solution: Replaced the brake pedal position sensor and performed a system function test.

Cost: $150 (part cost and labor included)

Result: Cruise control now operates smoothly; no further issues reported.

Diagnose P058F

Use GeekOBD APP for professional diagnosis!

  • Real-time data monitoring
  • Advanced diagnostic features
  • Step-by-step repair guidance
  • Professional-grade analysis
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Code Information

Code: P058F
System: Powertrain (Engine, Transmission, Emissions)
Severity: HIGH
Category: Engine Codes