2021 Fccc S2RV technical service bulletins

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

• Nov 11, 2024 Warranty extensionWarranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair...
• Apr 23, 2026 OtherService Solution for 10 Gallon DEF Header Service Replacement Additional Parts (298)
• Jan 22, 2026 Service bulletinTechnical Service Bulletin for Repair Guidelines for Coolant Leaks
• Jun 11, 2025 Service bulletinParts Bulletin for Tie Rod Assembly Part Breakdown
• Oct 17, 2024 OtherCX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test...
• Oct 1, 2024 OtherService Solution for Detroit Successful Regen Reference for GHG17 DD Engines
• May 15, 2024 OtherMy Communications for SSI DEF Header Warranty Policy Extension for B6 7 Engines Model Years 2017-2021
• Apr 26, 2024 Service bulletinExtended Warranty Policy for certain Cummins B6.7 engines with SSI DEF headers for EPA and CARB Emissions...
• Feb 20, 2024 Service bulletinRevised Emissions Recall: Cummins DEF Sensor Shortage
• Feb 20, 2024 Service bulletinImportant Campaign Information letter for FL974
• Jan 19, 2024 Service bulletinEmissions Recall: Cummins DEF Sensor Shortage
• Mar 22, 2021 Service bulletinWarranty Policy Letter for battery tags
• Feb 19, 2021 Service bulletinStarting on November 23, 2020, DiagnosticLink 8.13 (Build 4527) was made available
• Feb 15, 2021 Service bulletinWarranty Information Letter for Body Builder/Truck Equipment Manufacturer Demonstration Program.
• Feb 15, 2021 Service bulletinWarranty Information Letter for Detroit NOx Sensor Circuit Fault Codes
• Feb 15, 2021 Service bulletinSuperseding Letter to an Important Campaign Information Letter to announce a reimbursement available to...
• Feb 8, 2021 Service bulletinRevised Warranty Information Letter for OWL and Warranty Manual Improvement: Sublets and Travel Time/Distance
• Oct 27, 2020 Service bulletinFreightliner Custom Chassis Service Bulletin for When troubleshooting powernet issues, use the BCT-460DTNA...
• Aug 11, 2020 Service bulletinRevised letter is to announce a reimbursement available to dealers for travel to a customer's location to...
• Aug 3, 2020 Service bulletinWarranty Information Letter for OWL and Warranty Manual Improvement: Sublets and Travel Time/Distance
• Aug 3, 2020 Service bulletinImportant Campaign Information letter announcing Dealer Travel for Campaign Performance
• Jul 27, 2020 Service bulletinCustomer Service Announcement informing that Service Pack (SP) 1 for DiagnosticLink® 8.12...
• Jul 27, 2020 Service bulletinOEM and distributor announcement for DiagnosticLink 8.12 (Build 4527) was made available
• Jul 23, 2020 Service bulletinCustomer Service Announcement for DiagnosticLink Software Update Reminder
• Jun 10, 2020 Service bulletinCustomer Service Announcement for Release of DiagnosticLink 8.12. On Wednesday, June 10, 2020,...