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2022 Outlander PHEV - Charging Port Issues & Recall Status

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Mike T. · rep 0 · May 25, 4:13 AM · 1 replies · solved · Question

Vehicle: 2022 Mitsubishi Outlander PHEV GT

Hi everyone, I've had my 2022 Mitsubishi Outlander PHEV GT for about a year now, and I'm starting to experience some inconsistent charging behavior. Sometimes, when I plug it in at home (Level 2 charger), it charges very slowly, or occasionally, I get a 'Charging System Malfunction' message on the dash. Other times, it works perfectly fine.

I've tried using different charging stations and cables, but the problem still pops up. I'm wondering if there are any known issues with the charging port or system on the 2022 Outlander PHEV. Also, are there any recalls or TSBs related to the charging system that I should be aware of for this model year?

It's frustrating when you rely on the electric range, and the charging isn't reliable. Any insights or advice would be greatly appreciated!

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 4:13 AM

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ClearTheCode admin answer:

Inconsistent charging behavior and 'Charging System Malfunction' messages on a Plug-in Hybrid Electric Vehicle (PHEV) like your 2022 Mitsubishi Outlander PHEV GT are serious concerns that warrant immediate attention. The charging system is complex, and several components could be at fault.

Possible Causes:

  1. Charging Port/Inlet Fault: The port itself, including its internal pins or locking mechanism, could be damaged or experiencing intermittent contact issues.
  2. On-Board Charger (OBC) Malfunction: The OBC converts AC power from your home charger to DC power for the battery. A fault here can lead to slow charging or errors.
  3. Battery Management System (BMS) Glitch: The BMS monitors battery health and charging. A software or hardware issue with the BMS can incorrectly report faults or limit charging.
  4. High Voltage (HV) Battery Issues: While less common in newer vehicles, an internal fault within the HV battery pack could trigger these warnings.
  5. Charging Cable/Station Compatibility: Although you've tried different ones, sometimes specific chargers can have compatibility quirks with certain vehicles.
  6. Software Bugs: Like any complex electronic system, software glitches can cause erroneous messages or inconsistent operation.

When to See a Shop: This issue should be addressed by a Mitsubishi dealership as soon as possible. Issues with high-voltage charging systems can be complex and potentially unsafe to troubleshoot without proper training and equipment. Continuing to drive with a 'Charging System Malfunction' could lead to further damage or leave you stranded.

Recommended Steps:

  1. Check for Recalls and TSBs: Contact your Mitsubishi dealership or visit the NHTSA website (nhtsa.gov) to check for any open recalls or Technical Service Bulletins (TSBs) specifically related to the charging system or HV battery for your 2022 Outlander PHEV. Mitsubishi has issued recalls and TSBs for various PHEV components in the past, and it's crucial to see if any apply to your vehicle.
  2. Dealership Diagnostic Scan: The dealership will perform a comprehensive diagnostic scan using their specialized tools to read fault codes from the OBC, BMS, and other relevant modules. These codes will pinpoint the exact area of the malfunction (e.g., P0D2F for 'EV Battery Charger System Malfunction').
  3. Charging System Inspection: They will inspect the charging port for any physical damage, corrosion, or loose connections. They will also test the charging process with their own calibrated equipment.
  4. Software Updates: Ensure all relevant control modules (OBC, BMS, powertrain control module) have the latest software updates, as these often contain fixes for known issues.
  5. Component Testing/Replacement: Based on the diagnostic codes and tests, they will identify and replace the faulty component, whether it's the charging port, OBC, or another part of the high-voltage system.

Do not attempt to repair high-voltage components yourself. Always rely on certified technicians for PHEV system diagnostics and repairs.

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