Injector Driver Module Fault
The MAXXFORCE-P1316 (MaxxForce) diesel fault code means: Injector Driver Module Fault. This is a serious severity code.
- Keep driving?
- No — stop driving
- DIY difficulty
- advanced
- Estimated cost
- $1,200-$2,800
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View pilot availability →What Are the Symptoms of MAXXFORCE-P1316?
- Misfire
- Hard start
- CEL
What Causes MAXXFORCE-P1316? (Most Likely First)
- Failed injector driver circuit in ECM Likely
Can I Still Drive with MAXXFORCE-P1316?
No — stop driving. MAXXFORCE-P1316 is rated serious severity. Continuing to drive in this state risks further damage — get it looked at before your next trip.
Frequently Asked Questions
What is P1316 on a MaxxForce DT (7.6L)?
P1316 on a MaxxForce DT (7.6L) (2007-2015) indicates: Injector Driver Module Fault. This is a known fault code on the MaxxForce engine family and typically points to the causes listed above.
Can I drive with P1316 on my MaxxForce?
No. Stop driving and arrange for towing. Continued operation risks catastrophic damage or stranding.
How much does it cost to fix MaxxForce P1316?
Repair cost is typically $1,200-$2,800 depending on the underlying cause and shop rate. Many MaxxForce faults (especially EGR cooler, head bolt, and VGT repairs) are major expenses that drove fleet owners to repower with Cummins or retire these trucks early.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose MAXXFORCE-P1316?
Load-test driver circuits with Hickok tester.
Replace ECM / driver module if drivers fail.
P1316 on Other Platforms
The same code ID appears across other engines, vehicles, and equipment. Diagnostic flow varies by platform — see the matching breakdown:
Which Vehicles Commonly Get MAXXFORCE-P1316?
- International 4300 DuraStar MaxxForce DT
- International 4400 DuraStar MaxxForce DT
- International 7300/7400/7500 WorkStar MaxxForce DT
- IC Bus CE-Series MaxxForce DT
- IC Bus RE-Series MaxxForce DT
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