Cummins fault code 3298
Anti-theft Encryption Seed: out of calibration
What it means
Cummins' description: Anti-theft Encryption Seed - Out of Calibration.
SPN 1194 is Anti-theft Encryption Seed Present Indicator. FMI 13 means the component or software calibration doesn't match what the ECM expects.
The engine ECM talks to the transmission, ABS, dash and aftertreatment modules over the J1939 data network. These codes mean the ECM itself, its calibration, or its communication with other modules has a problem.
What the lamp means
A red stop lamp means Cummins treats this as serious. Stop the engine as soon as you can do it safely and get it checked before running it again.
Green, yellow, red: three ways this can look
The same code can be a quick fix or a reason to shut down. Match your situation to the closest example. Cummins rates this a red stop lamp code, so if the red lamp is on, go by the red example.
Keep an eye on it
A network timeout logged once, often during cranking, that cleared.
Schedule a repair
Gauges dropping out, the transmission or ABS acting odd, or codes returning. Book diagnosis. These can go from annoying to stranded quickly.
Stop and get help
Red lamp for an ECM internal failure, or the engine won't start or shuts down. Get it towed or seen where it sits.
Common causes
The sensor reading itself is out of range or the condition is real, so look at the system:
- ECM calibration doesn't match the vehicle or another module
- ECM internal failure
What you can check before calling
- Note which other systems acted up: gauges, transmission, ABS
- Check for recent electrical work or aftermarket devices plugged into the diagnostic port
- Check batteries and grounds
Clearing the code without fixing the cause usually brings it right back, and on emissions systems it can restart derate timers.
Engines and sources
Listed by Cummins for: QSB 6.7, QSL 9, QSX 15, QSB 4.5, QSF 3.8. Cummins uses the same fault code numbers across its electronic engines, including on-highway models like the ISB/B6.7, ISL/L9 and ISX/X15, though not every code applies to every engine or software level. Source: Cummins Tier 4 Fault Codes. Always confirm with Cummins service information (QuickServe) for your engine serial number.
Related ECM, network and data link codes
- 3329 SPN 1231 FMI 2
J1939 Network #2: erratic or intermittent signal - 3331 SPN 1235 FMI 2
J1939 Network #3: erratic or intermittent signal - 3368 SPN 4490 FMI 19
Specific Humidity Sensor: network data error - 3371 SPN 1172 FMI 19
Turbocharger 1 Compressor Intake Temperature Sensor: network data error - 3373 SPN 1176 FMI 19
Turbocharger 1 Compressor Intake Pressure: network data error - 3213 SPN 1623 FMI 19
Tachograph Output Shaft Speed: network data error
Look up another code
Cummins fault code (like 1922), J1939 SPN and FMI (like SPN 3251 FMI 0), or an OBD-II code (like P0420).
Questions
What does Cummins fault code 3298 mean?
Cummins fault code 3298 is J1939 SPN 1194 FMI 13: Anti-theft Encryption Seed - Out of Calibration. In plain terms: anti-theft encryption seed: out of calibration.
Can I keep driving with Cummins code 3298?
No. Cummins assigns this code a red stop lamp. Stop the engine as soon as it's safe and have it checked before running it again. Look at the green, yellow and red examples on this page to judge your situation.
What is the SPN and FMI for Cummins code 3298?
SPN 1194 identifies the part or system (Anti-theft Encryption Seed Present Indicator). FMI 13 describes the type of failure: out of calibration.
What usually causes Cummins code 3298?
The most common causes are: eCM calibration doesn't match the vehicle or another module; eCM internal failure.
Diesel down in the Midlands?
We work on Cummins-powered pickups, vans and medium-duty trucks across Lexington, Columbia and the Midlands, on site at your yard or roadside.