PACCAR (Kenworth & Peterbilt)
PACCAR fault code
SPN 974 / FMI 19
PACCAR Fault Code P0221: CAN Communication – Message (EEC2) Out of Range, Remote Accelerator Pedal Position
P0221 on PACCAR (Kenworth & Peterbilt) engines means: CAN Communication – Message (EEC2) Out of Range, Remote Accelerator Pedal Position. The failure mode (FMI 19) is “received network data in error”.
Code details
- Manufacturer
- PACCAR (Kenworth & Peterbilt)
- Applies to
- PACCAR MX-13 (2013–2016)
- Fault code
- P0221
- J1939 SPN
- 974
- FMI
- 19 — Received network data in error
- Truck models in source
- Kenworth T680, T880, W900, T800; Peterbilt 579, 389, 567, 367
What to do next
- Read active and inactive codes with the OEM service tool and note the occurrence count.
- FMI 19 tells the shop the type of failure to test for: received network data in error.
- Have a heavy-duty diesel technician confirm the fault against the engine or chassis service manual before replacing parts.
Get this code diagnosed
Send one request and nearby diesel shops and mobile mechanics can quote the repair.
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Related fault codes
- PACCAR Fault Code P0221 — CAN Communication – Message (EEC2) Out of Range, Remote Accelerator Pedal Position From Vehicle Control System
- Cummins Fault Code 133 — Remote Accelerator Pedal Position Sensor Circuit - shorted high
- Cummins Fault Code 134 — Remote Accelerator Pedal Position Sensor Circuit - shorted low
- Cummins Fault Code 288 — SAE J1939 Multiplexing Remote Throttle Data Error
- International Fault Code SPN 974 FMI 3 — Remote APP Signal – Out of Range HIGH
- International Fault Code SPN 974 FMI 4 — Remote APP Signal – Out of Range LOW
- International Fault Code SPN 974 FMI 19 — Remote Accelerator Pedal Position : Received Network Data In Error
- International Fault Code SPN 974 FMI 3 — Remote Accelerator Pedal Position: Voltage Above Normal, Or Shorted To High Source
Source: PACCAR MX-13 2013–2016 fault code list (Diesel Laptops). See also OBD-II codes.