Índice de códigos de avaria · low
P1260
Security input malfunction
Security input malfunction
Documented for: 2.0L gasoline; 2.5L/3.0L gasoline · System(s): EMS JAG · Factory MIL flag: N
Common causes
- Invalid ignition key code Passive anti-theft system (PATS) signal to instrument pack missing or corrupted Security message (PATS) CAN failure
- Invalid ignition key code Passive anti-theft system (PATS) signal to instrument pack missing or corrupted Security message (PATS) CAN failure NOTE: To clear this DTC, the failure must first be rectified, followed by an ignition ON cycle to allow a successful PATS identification exchange between the ECM and the IC. The fault code can then be cleared.
- Security input./Theft detected
- vehicle immobilized./Theft detected - engine disabled
- Theft Detected
- Vehicle Immobilized
Quick checks
- Confirm freeze-frame and conditions when the code set
- Compare live sensor values vs expected (unplugged/biased sensors are common)
- Check module power/grounds and bus wiring before condemning a module
Typical fixes
- Check PATS key
- immobilizer system module