PCM DTC Chart

2009 Ford Pickup F350 Super Duty, 2D Pickup, 6.8 Y, 4WD, StandardSECTION PCM DTC Chart
PCM DIAGNOSTIC TROUBLE CODE (DTC) LIST

DTC Description Action
P1260 Theft Detected, Vehicle Immobilized If there are any PATS  DTCs present in the IC  , ADDRESS them first. This DTC may indicate a Controller Area Network (CAN) concern or a parameter reset concern. MAKE SURE to verify if there are any communication concerns/DTCs with any modules. REFER to MODULE COMMUNICATIONS NETWORK . If DTC P1260 is the only DTC present, there may be a power or ground concern with the PCM. REFER to the INTRODUCTION - GASOLINE MODELS .
P1602 Immobilizer/ECM Communication Error
NOTE: If IC  DTC U2510 is also present, address IC  DTC U2510 first.
Go To PINPOINT TEST G .
P1622 Immobilizer ID Does Not Match CARRY OUT a parameter reset of the IC  and the PCM and CYCLE the ignition 3-5 times, making an attempt to start the vehicle each key cycle. REFER to PASSIVE ANTI-THEFT SYSTEM (PATS) PARAMETER RESET . CLEAR the DTCs. CYCLE the ignition. REPEAT the self-test.
All other DTCs - REFER to the INTRODUCTION - GASOLINE MODELS .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.