These 48 diagnostic trouble codes share one detection mechanism and one repair path, which is why MechanicDB groups them into a single authored fault family rather than repeating the same explanation 48 times.
| Code | Definition | Repair coverage |
|---|---|---|
| P0601 | Internal Control Module Memory Checksum Error | 3 ranked fixes |
| P0603 | Internal Control Module Keep Alive Memory (KAM) Error | 3 ranked fixes |
| P0604 | Internal Control Module Random Access Memory (RAM) Error | 3 ranked fixes |
| P0605 | Internal Control Module Read Only Memory (ROM) Error | 3 ranked fixes |
| P0606 | Control Module Processor | 3 ranked fixes |
| P0607 | Control Module Performance | 3 ranked fixes |
| P0608 | Control Module VSS Output A | 3 ranked fixes |
| P0609 | Control Module VSS Output B | 3 ranked fixes |
| P060A | Internal Control Module Monitoring Processor Performance | 3 ranked fixes |
| P060B | Internal Control Module A/D Processing Performance | 3 ranked fixes |
| P060C | Internal Control Module Main Processor Performance | 3 ranked fixes |
| P060D | Internal Control Module Accelerator Pedal Position Performance | 3 ranked fixes |
| P060E | Internal Control Module Throttle Position Performance | 3 ranked fixes |
| P060F | Internal Control Module Coolant Temperature Performance | 3 ranked fixes |
| P0613 | TCM Processor | 3 ranked fixes |
| P0618 | Alternative Fuel Control Module KAM Error | 3 ranked fixes |
| P0619 | Alternative Fuel Control Module RAM/ROM Error | 3 ranked fixes |
| P061A | Internal Control Module Torque Performance | 3 ranked fixes |
| P061B | Internal Control Module Torque Calculation Performance | 3 ranked fixes |
| P061C | Internal Control Module Engine RPM Performance | 3 ranked fixes |
| P061D | Internal Control Module Engine Air Mass Performance | 3 ranked fixes |
| P061E | Internal Control Module Brake Signal Performance | 3 ranked fixes |
| P061F | Internal Control Module Throttle Actuator Controller Performance | 3 ranked fixes |
| P062B | Internal Control Module Fuel Injector Control Performance | 3 ranked fixes |
| P062C | Internal Control Module Vehicle Speed Performance | 3 ranked fixes |
| P062F | Internal Control Module EEPROM Error | 3 ranked fixes |
| P064D | Internal Control Module O2 Sensor Processor Performance Bank 1 | 3 ranked fixes |
| P064E | Internal Control Module O2 Sensor Processor Performance Bank 2 | 3 ranked fixes |
| P06B6 | Internal Control Module Knock/Combustion Vibration Sensor Processor 1 Performance | 3 ranked fixes |
| P06B7 | Internal Control Module Knock/Combustion Vibration Sensor Processor 2 Performance | 3 ranked fixes |
| P06B8 | Internal Control Module Non-Volatile Random Access Memory (NVRAM) Error | 3 ranked fixes |
| P06D1 | Internal Control Module Ignition Coil Control Performance | 3 ranked fixes |
| P06E4 | Control Module Wake-up Circuit Performance | 3 ranked fixes |
| P06EA | NOx Sensor Processor Performance Bank 1 Sensor 1 | 3 ranked fixes |
| P06EB | NOx Sensor Processor Performance Bank 1 Sensor 2 | 3 ranked fixes |
| P0C2F | Internal Control Module Drive Motor/Generator - Engine Speed Sensor Performance | 3 ranked fixes |
| P0E2D | Internal Control Module Hybrid/EV Battery Monitor Performance | 3 ranked fixes |
| P23AB | NOx Sensor Processor Performance Bank 1 Sensor 3 | 3 ranked fixes |
| P24EE | NH3 Sensor Processor Performance | 3 ranked fixes |
| P260F | EVAP System Monitoring Processor Performance | 3 ranked fixes |
| P26C3 | Internal Control Module Transmission Range Sensor Performance | 3 ranked fixes |
| P26C4 | Internal Control Module Clutch Pedal Performance | 3 ranked fixes |
| P27B1 | Internal Control Module Transmission Range Select Performance | 3 ranked fixes |
| P27B2 | Internal Control Module Transmission Range Control Performance | 3 ranked fixes |
| P27B3 | Internal Control Module Transmission Gear Select Performance | 3 ranked fixes |
| P27B4 | Internal Control Module Transmission Gear Direction Control Performance | 3 ranked fixes |
| P27B5 | Internal Control Module Transmission Gear Ratio Control Performance | 3 ranked fixes |
| P27B6 | Internal Control Module Transmission Speed Sensor Performance | 3 ranked fixes |
This page publishes the fault mechanism and the code index. The licensed dataset adds, for every one of the 15,886 codes, the full authored repair set (56,729 procedures in total) with the fields deliberately withheld here:
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