Vehicle applicability: This diagnostic supplement covers multiple Ford vehicles and engines. Follow the application named in the source below. Some references apply to vehicles other than Mustang.
Powertrain DTC Charts and Descriptions 4-83
Diagnostic Trouble Code (DTC) Charts and Descriptions
P0605 - Internal Control Module Read Only Memory (ROM) Error (Continued)
All Refer to the Description, Possible Causes and Diagnostic Aids for the DTC.
P0606 - Control Module Processor
Description: This DTC sets when there is an internal PCM communication error.
Possible Causes: • Module programming error
• Aftermarket performance products
• Damaged PCM
Diagnostic Aids: Reprogram or update the calibration. Check for other DTCs and diagnose those first. Check for aftermarket
performance products before installing a new PCM. Clear the DTCs, repeat the self-test. If the DTC is retrieved again, install a new PCM. Refer to Section 2, Flash Electrically Erasable Programmable Read Only Memory (EEPROM), Programming the VID Block for a Replacement PCM.
Application Key On Engine Off Key On Engine Running Continuous Memory
All Refer to the Description, Possible Causes and Diagnostic Aids for the DTC.
P0607 - Control Module Performance
Description: This DTC sets when the PCM internal central processing unit (CPU) has encountered an error. The PCM
monitors itself and carries out internal checks of its own CPU. This DTC sets if any of these checks returns an incorrect value.
Possible Causes: • Module programming error
• Aftermarket performance products
• Damaged PCM
Diagnostic Aids: Reprogram or update the calibration. Check for other DTCs and diagnose those first. Check for aftermarket
performance products before installing a new PCM. Clear the DTCs, repeat the self-test. If the DTC is retrieved again, install a new PCM. Refer to Section 2, Flash Electrically Erasable Programmable Read Only Memory (EEPROM), Programming the VID Block for a Replacement PCM.
Application Key On Engine Off Key On Engine Running Continuous Memory
All Refer to the Description, Possible Causes and Diagnostic Aids for the DTC.
P060A - Internal Control Module Monitoring Processor Performance
Description: This DTC sets when an error occurs in the PCM.
Possible Causes: • Software incompatibility issue
• Damaged PCM
Diagnostic Aids: Verify the PCM is at the latest calibration level.
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test QE.
P060B - Internal Control Module A/D Processing Performance
Description: This DTC sets when an error occurs in the PCM.
Possible Causes: • Damaged PCM
Diagnostic Aids: Inspect the wiring harness for damage. Verify correct operation of the sensors using VREF and related circuits.
Application Key On Engine Off Key On Engine Running Continuous Memory
All GO to Pinpoint Test QE.
P060C - Internal Control Module Main Processor Performance
Description: This DTC sets when an error occurs in the PCM.
Possible Causes: • Software incompatibility issue
• Damaged PCM
2016 Powertrain Control/Emissions Diagnosis, Gasoline Engines, 3/2015
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.