Code P060C OBD II is a rare code that could jump-scare you as a car owner. Losing cognitive abilities on the road sure sounds scary to me. Code P060C indicates a major failure in your car’s intelligence system. Let’s look into the reasons and resolutions for this critical issue in onboard diagnostics.
What Does the P060C Code Mean?
P060C code means “Internal Control Module Main Processor Performance”; basically, the code indicates a damaged brain for your car. While turning on the ignition, several internal controllers conduct self-tests individually. Any error during these tests will be detected and stored by your car’s powertrain control module (PCM) as code P060C. The controller area network compares all individual signals from individual modules to ensure functionality before registering code P060C.
However, the malfunction indicator lamp (MIL) in your car turns on when the controller irregularities are detected multiple times. This critical damage to the PCM can reduce your car’s performance considerably and serve as an erroneous pointer for other malfunctions.
What Are the Common Symptoms of P060C?
As P060C is an issue that affects the internal processor, the symptoms can vary through a range of issues, such as:
- Limp mode / Reduced power
- Rough idle or stalling
- Transmission problems
- No start or intermittent starting
- Poor fuel economy
- Dashboard warning lights
All the symptoms mentioned above can be confusing and may lead to misinterpretation of other potential issues.
What Causes a P060C Code?
P060C code may point to various causes. The common causes for the issues may include any of the following four reasons:
- Programming error or faulty controller
- A malfunctioning power supply relay or controller fuse
- Circuits or connectors in the CAN that are open or shorted
- Not enough ground for the control module
How to Diagnose the P060C Code
Diagnosing a P060C code is tricky and requires an expert’s eye to pinpoint the issue. Since the error is an issue with the internal control module’s main processor performance, the brain of your car, multiple errors will be detected by an OBD scanner. This is due to the false DTCs from corrupt data. Also, misinterpretation of sensor inputs and failure to properly log or store trouble codes can give you a false alarm.
Therefore, while scanning for OBD II codes due to any of the symptoms mentioned in this article, readers are advised to follow the procedure mentioned below:
- Check for ECM/PCM power supply codes first
- Use proper diagnostic equipment (OBD scanner, DVOM, and vehicle manuals/diagrams)
- Record freeze frame data (mandatory for *intermittent issues)
- Clear codes and test drive
- Intermittent code detection
- Refer to Technical Service Bulletins (TSBs)
- Check power supply fuses and relays
- Inspect wiring and grounds
- Inspect controllers for physical damage
Why is an accurate diagnosis for P060C important?
Since the issues arising due to the code P060C are similar to various other OBD II codes, a proper diagnosis is necessary. The ICM and PCM errors, such as:
- Internal Control Module Memory Check Sum Error
- Programming Error in PCM
- Error in Internal Control Module Keep Alive Memory (KAM)
- Internal Control Module RAM Error
- Internal Control Module ROM Error
- PCM Processor Fault
- Control Module Performance
- Internal Control Module Monitoring Processor Performance
- Lost Communication with ECM/PCM
- Lost Communication with the ABS Control Module
How to Fix the P060C Code
Once the diagnostics are complete and the error is confirmed as P060C, it can be fixed according to the point and cause of the error. Repair or replace damaged wiring, fuses, or components that are shorted or interfering with the power supply. Check if the manufacturer has provided any updates or bug fixes. If any of this is available, choose the update. In other cases, try reprogramming the unit. If the above steps fail to fix the error, go for the replacement of the PCM.
Moreover, it is important to conduct multiple scans and test drives after fixing the problem. Such post-repair tests can ensure that the problem has been completely resolved.
In Conclusion
P060C is a major error in the internal control module’s main processor performance. Special care is needed for persistent issues, such as reduced power, transmission problems, etc. Since the P060C error in the main processor may lead to a rough idle or stalling of the vehicle, drivers/owners need to secure the car using roadside assistance services in the Way app instead of self-diagnosing on the road. Get a comprehensive examination at your trusted service center to diagnose the error for P060C and fix it.
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