U0062 - Communication Bus Off Status - Common in 2010-2015 Ford F-150

Quick Answer

U0062 means: U0062 indicates a communication failure between vehicle control modules.

Fix: Check and replace faulty components Cost: $100 - $500 Time: 90-180 minutes

Can I drive with U0062? Address this issue immediately to prevent further damage to your vehicle.

Common Questions

What does U0062 mean and how does it affect my car?

The U0062 code signifies that your vehicle's control modules are unable to communicate properly, which can lead to issues such as poor acceleration, electrical failures, and even engine stalling. Addressing this issue is crucial to ensure your vehicle operates safely and efficiently.

What are the most common causes of U0062 and how much does it cost to fix?

Common causes of U0062 include faulty wiring (40% likelihood), malfunctioning control modules, and poor battery condition. Repair costs can range from $100 for wiring repairs to over $1,200 for module replacements, depending on the severity of the issue.

Can I drive my car with U0062 or should I stop immediately?

It is not advisable to drive your vehicle with the U0062 code active. The communication failure can lead to severe performance issues and may pose safety risks. It's best to address the problem as soon as possible.

How can I diagnose U0062 myself using GeekOBD APP?

To diagnose U0062 using the GeekOBD APP, connect the device to your vehicle's OBD2 port, run a full system scan, and check for all stored codes. Pay attention to freeze frame data for context and look for patterns in symptoms to narrow down the issue.

What vehicles are most commonly affected by U0062?

The U0062 code is frequently seen in models with multiple ECUs, such as the 2010-2015 Ford F-150, 2011-2017 Chevrolet Silverado, and 2013-2018 Dodge Ram 1500. Checking for any recalls or Technical Service Bulletins (TSBs) related to your vehicle may be beneficial.

How can I prevent U0062 from happening again?

To prevent recurrence of U0062, maintain your vehicle's electrical system by regularly checking connections, ensuring battery health, and addressing any signs of wear or corrosion promptly. Regular diagnostics using the GeekOBD APP can catch issues before they escalate.

What is U0062?

The diagnostic trouble code (DTC) U0062 indicates a communication issue within the vehicle's network, specifically that the control module is unable to communicate properly with other modules. This is often referred to as a 'communication bus off' status. In simpler terms, it means that your vehicle's onboard computers are not talking to each other as they should, which can lead to various performance issues. Imagine your car's brain trying to send messages to its heart, but something is blocking that communication. This can result in erratic performance, including poor acceleration, unexpected engine stalls, or even failure to start. Commonly found in vehicles like the 2010-2015 Ford F-150 and other models equipped with multiple electronic control units (ECUs), this code can stem from faulty wiring, a malfunctioning control module, or issues with the vehicle's power supply. If left unresolved, U0062 can lead to further complications, including increased repair costs and potential safety hazards. Therefore, addressing this code promptly is crucial for maintaining your vehicle's reliability and performance.

System: U - Network (Communication, CAN Bus)

Symptoms

Common symptoms when U0062 is present:

  • Check engine light stays on constantly, indicating the vehicle's diagnostics have detected a persistent issue.
  • Engine hesitates during acceleration, making it difficult to maintain speed or respond quickly to throttle input.
  • Fuel economy decreased by 10-15%, leading to more frequent trips to the gas station.
  • Power steering assist may fail intermittently, resulting in heavier steering effort and reduced maneuverability.
  • Electrical components may malfunction, such as windows or lights, due to inconsistent power supply from the control modules.

Possible Causes

Most common causes of U0062 (ordered by frequency):

  1. Faulty wiring or connectors, which account for about 40% of U0062 cases. Damaged or corroded connections can disrupt communication between modules.
  2. A malfunctioning control module, often the primary ECU, can cause a communication breakdown. This issue typically arises due to software glitches or internal failures.
  3. Poor battery condition or insufficient voltage can lead to communication issues; ensuring your battery is healthy can prevent future occurrences.
  4. Less common but serious causes include a defective body control module (BCM) or gateway module, which are critical for managing communication across the vehicle's network.
  5. Rarely, an electrical short circuit can disrupt the communication bus, leading to widespread issues across multiple systems.

U0062 Repair Costs

Cost Breakdown by Repair Type

Wiring repair or replacement

Repairing or replacing damaged wiring and connectors to restore communication.

  • Total: $100 - $500
  • Success rate: 85%
Control module replacement

Replacing a faulty control module that has failed to communicate properly.

  • Total: $300 - $1,200
  • Success rate: 90%
Battery replacement

Installing a new battery if the existing one is weak or faulty.

  • Total: $100 - $250
  • Success rate: 75%
Money-Saving Tips for U0062
  • 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 U0062 Diagnosis Process

Follow these systematic steps to accurately diagnose U0062. 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 (5-10 minutes)

Step 1: Initial visual inspection - Check for obvious signs like damaged wiring, loose connections, or corrosion (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 (10-15 minutes)

Step 2: OBD2 scan with GeekOBD APP - Retrieve all codes and freeze frame data to understand the fault context (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 or specific diagnostic tools to test suspected components, such as harnesses and connectors (20-30 minutes)

Step 3: Component testing - Use a multimeter or specific diagnostic tools to test suspected components, such as harnesses and connectors (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 - Verify proper operation after repairs and clear codes using the GeekOBD APP (10-15 minutes)

Step 4: System function test - Verify proper operation after repairs and clear codes using the GeekOBD APP (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 repair success and ensure no codes return (15-20 minutes)

Step 5: Road test verification - Drive the vehicle under various conditions to confirm repair success and ensure no codes return (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 Communication Issue Resolved

Vehicle: 2013 Ford F-150, 85,000 miles

Problem: Customer reported check engine light and intermittent engine performance issues.

Diagnosis: Using the GeekOBD APP, we retrieved the U0062 code and identified corroded wiring in the communication harness.

Solution: Replaced the damaged wiring and connectors, ensuring proper insulation and securing connections.

Cost: $350 (including parts and labor)

Result: The check engine light was cleared, and the vehicle performed reliably during a subsequent road test.

Case Study 2: Chevrolet Silverado Module Replacement

Vehicle: 2015 Chevrolet Silverado 1500, 60,000 miles

Problem: Owner experienced sudden electrical failures and dashboard warning lights.

Diagnosis: Diagnostic scans revealed a U0062 code alongside multiple other codes related to module communication failures.

Solution: Replaced the faulty body control module and updated the vehicle's software.

Cost: $900 (including parts and labor)

Result: Post-repair, the vehicle's electrical systems were fully operational, and the U0062 code did not reappear.

Diagnose U0062

Use GeekOBD APP for professional diagnosis!

  • Real-time data monitoring
  • Advanced diagnostic features
  • Step-by-step repair guidance
  • Professional-grade analysis
Download GeekOBD APP Get MOBD Adapter

Code Information

Code: U0062
System: Network (Communication, CAN Bus)
Severity: HIGH
Category: Network Codes