Technical Service Bulletin IK0700115 — 2021 INTERNATIONAL HX
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | IK0700115 |
| Manufacturer | |
| Vehicle | 2021 INTERNATIONAL HX |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
QLS Emergency Calibration. Only models with EPA 2017 and newer Cummins X15, L9, or B6.7 engines
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.