Internal Control Module EEPROM Error
Table of contents
P062F MERCURY Possible Causes
- Aftermarket performance products
- An attempt was made to change the calibration
- Powertrain Control Module (PCM) programming error
- Faulty PCM
- PCM harness is open or shorted
- PCM circuit poor electrical connection
How do I fix code P062F MERCURY?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P062F MERCURY code
The cost of diagnosing the P062F MERCURY code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
Indicates the ECM has experienced an internal memory fault.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Engine may not start
P062F MERCURY Description
The Diagnostic Trouble Code (DTC) sets when the Powertrain Control Module (PCM) detects that the Electrically Erasable Programmable Read-Only Memory (EEPROM) has been corrupted.