B059E - Understanding Common in 2016-2022 Ford Explorer and 2017-2021 Chevrolet Malibu

Quick Answer

B059E means: B059E indicates a malfunction in the Body Control Module related to power distribution.

Fix: Check and replace faulty components Cost: $300 - $600 Time: 90-180 minutes

Can I drive with B059E? Immediate attention is recommended to prevent further electrical issues.

Common Questions

What does B059E mean and how does it affect my car?

The B059E code indicates a problem with the Body Control Module, which manages electrical systems in your vehicle. If left unaddressed, it can lead to further electrical malfunctions, affecting safety and convenience features.

What are the most common causes of B059E and how much does it cost to fix?

Common causes include a faulty BCM, wiring issues, and overloaded circuits. Repair costs can range from $100 for minor wiring repairs to $600 for BCM replacement.

Can I drive my car with B059E or should I stop immediately?

While you can drive, it’s advisable to address the B059E code as it can lead to further electrical problems and potential safety issues. Ignoring it may leave you stranded.

How can I diagnose B059E myself using GeekOBD APP?

To diagnose B059E, use the GeekOBD APP to scan for codes and read freeze frame data. Check for any related codes and monitor voltage levels in the BCM circuits.

What vehicles are most commonly affected by B059E?

Commonly affected vehicles include the 2016-2022 Ford Explorer and 2017-2021 Chevrolet Malibu. Be sure to check for any recalls or technical service bulletins that may relate to electrical issues.

How can I prevent B059E from happening again?

Regularly inspect wiring and electrical connections for wear. Ensure that any aftermarket accessories are installed correctly and do not overload the electrical systems.

What is B059E?

The B059E diagnostic trouble code indicates a malfunction related to the vehicle's Body Control Module (BCM) and specifically refers to a fault in the system that manages the power supply to various components such as lighting and interior accessories. When this code is triggered, it typically means that the BCM detected an issue with how power is being distributed, or that a connected component is drawing too much current. This can lead to symptoms such as flickering lights, malfunctioning interior features, and in some cases, the vehicle may not start at all. For instance, if you're driving a 2018 Ford Explorer and see this code, it could mean that your power windows might stop working or that the interior lights flicker intermittently. The importance of addressing the B059E code cannot be overstated, as ignoring it can lead to further electrical issues or even complete failure of systems reliant on the BCM, ultimately impacting your driving experience and safety.

System: B - Body (Airbags, Lighting, Security, Climate Control)

Symptoms

Common symptoms when B059E is present:

  • The check engine light illuminates, staying on persistently until the underlying issue is resolved.
  • Interior lights flicker or do not function correctly, affecting visibility and comfort while driving.
  • Power windows or locks may become unresponsive, making it difficult to control access or ventilation in the vehicle.
  • The vehicle may experience intermittent starting issues, where it may not start on the first attempt.
  • Electrical accessories like the radio might cut in and out, causing frustration during use.

Possible Causes

Most common causes of B059E (ordered by frequency):

  1. A faulty Body Control Module (BCM) is the most common cause, accounting for about 60% of cases. Issues with the BCM can stem from manufacturing defects or exposure to moisture.
  2. Wiring issues, such as damaged or corroded connections, can lead to poor electrical flow, representing about 25% of cases. Inspecting wiring for wear and tear is crucial.
  3. Overloaded circuits, often due to aftermarket accessories drawing too much power, make up around 10% of the causes. Avoid adding too many electronic devices without proper circuit protection.
  4. Less commonly, a malfunctioning ignition switch can affect electrical components, leading to a B059E code. This can sometimes be accompanied by other codes.
  5. In rare instances, software glitches in the BCM may trigger the B059E code, necessitating a software update or reprogramming.

B059E Repair Costs

Cost Breakdown by Repair Type

BCM Replacement

Replacing the Body Control Module is often necessary if it is found to be faulty. This includes programming the new module to match your vehicle's specifications.

  • Total: $300 - $600
  • Success rate: 80%
Wiring Repair

Repairing damaged wiring or connectors. This may involve soldering or replacing connectors to restore proper electrical flow.

  • Total: $100 - $300
  • Success rate: 75%
Software Update

In cases where software issues are detected, a software update to the BCM may resolve the problem without hardware replacement.

  • Total: $50 - $150
  • Success rate: 70%
Money-Saving Tips for B059E
  • 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 B059E Diagnosis Process

Follow these systematic steps to accurately diagnose B059E. Each step builds on the previous one to ensure accurate diagnosis.

Step 1: Step 1: Conduct an initial visual inspection of the BCM and surrounding wiring for signs of damage, loose connections, or corrosion

Step 1: Conduct an initial visual inspection of the BCM and surrounding wiring for signs of damage, loose connections, or corrosion. This should take around 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: Use an OBD2 scanner, like the GeekOBD APP, to retrieve all diagnostic trouble codes and freeze frame data

Step 2: Use an OBD2 scanner, like the GeekOBD APP, to retrieve all diagnostic trouble codes and freeze frame data. This will help understand the context of the fault, taking about 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: Test suspected components using a multimeter or appropriate diagnostic tools to check for voltage and continuity

Step 3: Test suspected components using a multimeter or appropriate diagnostic tools to check for voltage and continuity. Expect this step to take around 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: After making repairs, perform a system function test to verify that the BCM and related components operate correctly

Step 4: After making repairs, perform a system function test to verify that the BCM and related components operate correctly. Clear the codes and see if they return, which should take about 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: Complete a road test under various driving conditions to confirm that the issue has been resolved, which should take approximately 15-20 minutes

Step 5: Complete a road test under various driving conditions to confirm that the issue has been resolved, which should take approximately 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: BCM Replacement on 2018 Ford Explorer

Vehicle: 2018 Ford Explorer, 45,000 miles

Problem: Customer reported flickering interior lights and intermittent power windows.

Diagnosis: Diagnosed with B059E after scanning with GeekOBD APP, indicated a faulty BCM.

Solution: Replaced the BCM and reprogrammed it to the vehicle. Inspected wiring for any issues.

Cost: $520 (parts: $400 for BCM, $120 for labor)

Result: After replacement, all electrical systems functioned normally, and the customer reported no further issues.

Case Study 2: Wiring Repair on 2017 Chevrolet Malibu

Vehicle: 2017 Chevrolet Malibu, 30,000 miles

Problem: Customer experienced unresponsive power locks and flickering dashboard lights.

Diagnosis: B059E was detected; further inspection revealed corroded wiring connections.

Solution: Repaired damaged wiring and connectors, ensuring a solid electrical connection.

Cost: $150 (parts: $50 for connectors, $100 for labor)

Result: Electrical systems resumed normal function, with no return of the B059E code.

Diagnose B059E

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: B059E
System: Body (Airbags, Lighting, Security, Climate Control)
Severity: HIGH
Category: Body Codes