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Service bulletins for the 2024 Freightliner 114SD

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

163 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
CXA 1_16_MDEG Updates2025-01-29. Other. ENGINE. CX Advocate for CX Advocate for MDEG Updates
CXA 1_16_DD13 Altitude2025-01-29. Other. ENGINE. CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault.
CXA 1_16_CARB Truck Chec2025-01-29. Other. ENGINE. CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check.
D24R2-OWN LTR2025-01-06. Emissions. ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
D24R2-DLR LTR2025-01-06. Emissions. ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
D24R2-Bulletin2025-01-06. Emissions. ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
TSB35-039-FTL2025-01-03. Service bulletin. POWER TRAIN. Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management
CALFTL54-0352025-01-03. Service bulletin. ENGINE. Customer Advisory Letter for Enabling Virtual Regen Request Switch in ICU Menu
CALFTL13-0032025-01-03. Service bulletin. SERVICE BRAKES. Customer Advisory Letter for 114SD’s Ordered with 2-Cylinder Air Compressors Delivered Without Pressure Relief Valve
TSB35-039-FTL2024-12-06. Service bulletin. POWER TRAIN. Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management.
SS3158-FTL2024-12-04. Other. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Service Solution for M2 and SD+ Bodybuilder Marker Lights Turn Off While Truck Lights Remain On
SS3156-FTL2024-12-04. Other. SERVICE BRAKES. Service Solution for M2, SD Park brake check valve may be improperly plumbed causing brakes to drag
SS1032998-FTL2024-12-04. Other. VISIBILITY/WIPER. Service Solution for M2 mirror wind noise
CXA 11_21_MDEG Updates2024-12-04. Other. ENGINE. CX Advocate for CX Advocate for MDEG Updates
CXA 11_21_M2, SD Transfer2024-12-04. Other. POWER TRAIN; ENGINE. CX Advocate for M2 and SD Vehicles Transfer Case Failures Due to Excessive Vehicle Speed (SS 3155-FTL)
CXA 11_21_Crew Cab Rear2024-12-04. Other. UNKNOWN OR OTHER. CX Advocate for Crew Cab Rear Door Locks (SF701)
CXA 11_21_CARB Truck Chec2024-12-04. Other. ENGINE. CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check.
CXA 11_21_Boom Out2024-12-04. Other. UNKNOWN OR OTHER. CX Advocate for Boom Out of Stow (SF693)
WI24-0192024-12-04. Warranty extension. ENGINE. Warranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair Time Updates
TSB91-016-FTL2024-12-04. Service bulletin. SEATS. Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats
CXA_10_17_CARB Truck Chec2024-11-07. Other. ENGINE. CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check.
CXA 10_17_Reman Process2024-11-07. Other. ENGINE. CX Advocate for overview of the remanufacturing process.
CXA_10_17_MDEG Updates2024-11-07. Other. ENGINE. CX Advocate for MDEG Updates
SF701-OWN LTR2024-11-07. Service campaign. UNKNOWN OR OTHER. Field Service Campaign for Crew Cab Rear Door Locks
SF701-DLR LTR2024-11-07. Service campaign. UNKNOWN OR OTHER. Field Service Campaign for Crew Cab Rear Door Locks

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.