P1639high severityPowertrain
Vehicle ID Block Corrupted or Not Programmed
on 2013 Ford Explorer 3.5L V6 EcoBoost · AWD
What this code means
The Vehicle Identification (VID) block in the PCM is corrupted or has not been programmed. The VID block contains critical vehicle configuration data.
Symptoms
- Check Engine Light
- Vehicle may not start
- Various systems may not function correctly
- Emissions monitors may not run
Common causes
- New PCM installed without VID programming
- PCM memory corruption
- Failed PCM programming procedure
- Battery disconnected during programming
Diagnostic steps
- Attempt to reprogram VID block with Ford diagnostic tool
- Verify VIN matches between vehicle and PCM
- Check for PCM software updates
Repair notes
Reprogram VID block using Ford IDS/FDRS diagnostic tool. Dealer-level equipment typically required.
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Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0006
Fuel Shutoff Valve A Control Circuit Low
P0007
Fuel Shutoff Valve A Control Circuit High
P0008
Engine Position System Performance - Bank 1
P0009
Engine Position System Performance - Bank 2
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1