Immobilizer Code Not Programmed
2000-2003 Ford Excursion 7.3L V8 Power Stroke Diesel
Description
The PATS immobilizer code has not been programmed into the PCM. This typically occurs when a new PCM is installed without completing the security programming procedure.
Symptoms
- Engine will not start
- Security light on or flashing
- No fuel delivery or spark
Common Causes
- New PCM installed without PATS programming
- PCM memory corruption
- Failed key programming procedure
Diagnostic Steps
- Verify PCM is programmed with PATS codes
- Perform key programming procedure
- Check for PCM software updates
Repair Notes
Program PATS codes into PCM using dealer-level scan tool. Program at least 2 keys.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P1269 on Other Vehicles
Common Questions
What does code P1269 mean on a 2000-2003 Ford Excursion?
P1269 stands for "Immobilizer Code Not Programmed". The PATS immobilizer code has not been programmed into the PCM. This typically occurs when a new PCM is installed without completing the security programming procedure.
What are the symptoms of P1269 on a Ford Excursion?
Common symptoms of P1269 include: Engine will not start, Security light on or flashing, No fuel delivery or spark.
What causes P1269 on a 2000-2003 Ford Excursion?
Common causes of P1269 include: New PCM installed without PATS programming, PCM memory corruption, Failed key programming procedure.