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Service bulletins for the 2015 Freightliner Cascadia

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.

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

By type

By component

Only bulletins with component: Steering are shown. Show all

Bulletins, newest first
FleetCom_Pwr Steer Res2026-01-08. Other. STEERING. Fleet Communications for Power Steering Resevoir - NTF Replacements
SS3163-FTL2025-01-29. Other. STEERING. Service Solution for Power Steering Reservoir Fill Cap Venting
TSN 184842021-05-13. Service bulletin. STEERING; EQUIPMENT. Technical Service Note on Intermittent loss of power steering assist, LH turn only for Cascadia. Only intended for customers wishing to add a power steering oil cooler. For replacement of the gear reference TSN 46-01
WP20-018R2020-12-12. Service bulletin. STEERING; POWER TRAIN. Revised Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. Revisions are in blue. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured Alliance/Mascot parts include transmission, differential, steering gear, and steering pump used in an on-highway vehicle applications. The Alliance/Mascot aftermarket warranty coverage period has not changed: depending on the part, coverage is for one (1) or two (2) years and current parts, labor, and reimbursement policies apply.
WP20-0182020-12-12. Service bulletin. STEERING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; POWER TRAIN. Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured Alliance/Mascot parts include transmission, differential, steering gear, and steering pump used in an on-highway vehicle applications. The Alliance/Mascot aftermarket warranty coverage period has not changed: depending on the part, coverage is for one (1) or two (2) years and current parts, labor, and reimbursement policies apply.
TechTalk47252020-09-30. Service bulletin. STEERING; EQUIPMENT. Tech Talk discussion about power steering fluid.
sb420772019-06-03. Service bulletin. STEERING. sb42077 Steer Axle Brake Chatter
ICI19-011 FL7822019-06-03. Service bulletin. STEERING. ICI19-011 FL782 - Revised Bulletin
FL7822019-06-03. Service bulletin. STEERING. FL782 Detroit Steer Axle Tie Rods
DOC-10336282019-04-08. Service bulletin. EQUIPMENT; STEERING. SS 1033628 New Cascadia Ground Strategy -Steering Wheel Clockspring Failures
sb46412019-04-08. Service bulletin. STEERING. Adjusting Tilt Lock Force on TRW Steering Columns
sb46412019-04-08. Service bulletin. STEERING. Adjusting Tilt Lock Force on TRW Steering Columns
DOC-10336282019-04-01. Service bulletin. STEERING; STEERING: STEERING WHEEL/HANDLE BAR. SS 1033628 New Cascadia Ground Strategy -Steering Wheel Clockspring Failures
sb46412019-04-01. Service bulletin. STEERING:COLUMN; STEERING. Adjusting Tilt Lock Force on TRW Steering Columns
sb46412019-04-01. Service bulletin. STEERING. Adjusting Tilt Lock Force on TRW Steering Columns
ICI12-016 FL6142019-03-18. Service bulletin. STEERING. Important Campaign Information on FL614 Recall
FL7822019-03-11. Service bulletin. STEERING. Recall FL782- Detroit Steer Axle Tie Rods
ICI19-005 FL7822019-03-11. Service bulletin. STEERING. FL782 Interim Recall Ending - Final Recall Beginning
FL782 Detroit St2018-12-10. Service bulletin. STEERING. Dealer Bulletin- FL782 Detroit Steer Axle Tie Rods
sb46412018-06-18. Service bulletin. STEERING. sb4641 Adjusting Tilt Lock Force on TRW Steering ColumnsB
sb46542018-03-05. Service bulletin. STEERING. sb4654 Rack and Pinion Steering Gear Retrofit Guide

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