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Service bulletins for the 2018 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.

1044 on file from NHTSA, as of 2026-10-19.

By type

By component

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
sb543122019-08-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Service Bulletin sent out customers describing procedure is to replace the white drip shield and secondary SAM cover on the SAM Cabin, with a new one-piece drip shield.
sb542992019-08-07. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin provided to customers regarding ICU3 to ICU3S Replacement
ICI19-030 SF5782019-08-05. Service bulletin. ELECTRICAL SYSTEM:WIRING. SF578 - Revised Bulletin
SF5782019-08-05. Service bulletin. ELECTRICAL SYSTEM:WIRING. Forward Chassis Wiring Harness
DOC-10342262019-07-08. Service bulletin. ELECTRICAL SYSTEM. Service Solution 1034226 New Cascadia Adding Daytime Running Lights (DRL) Or Adding Low Speed DRL Interrupt
SF5782019-07-08. Service bulletin. ELECTRICAL SYSTEM. Forward Chassis Wiring Harness Recall Bulletin
SF560 Freightlin2019-07-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Freightliner Cascadia Software Updates
DOC-10342342019-06-10. Service bulletin. ELECTRICAL SYSTEM. SS1034234 Cascadia ICU4Me - Low Air Warning Light Not Coming On
ICI19-016 SF5602019-06-10. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Revised Bulletin
ICI19-017 FL7802019-06-10. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Cascadia ICUC Bulb Check Function
FL7802019-06-10. Service bulletin. ELECTRICAL SYSTEM; ELECTRONIC STABILITY CONTROL (ESC). Cascadia ICUC Bulb Check Function
sb543112019-06-03. Service bulletin. ELECTRICAL SYSTEM. Service Bulletin- sb54311 ICU Odometer Programming
sb543082019-06-03. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. sb54308 Chassis ECU Programming
ICI19-010 FL7802019-06-03. Service bulletin. ELECTRICAL SYSTEM. ICI19-010 FL780 Cascadia ICUC Bulb Check Function ? Additional Information
SF5602019-06-03. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. SF560 Freightliner Cascadia Software Updates
0701-172019-04-08. Service bulletin. ELECTRICAL SYSTEM. SPN 168 (CPC3) (GHG17)
FL7802019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Recall Bulletin- Cascadia ICUC Bulb Check Function
SF5762019-04-08. Service bulletin. EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM:SOFTWARE. Freightliner Cascadia cTP/TDC Update
0701-172019-04-01. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SPN 168 (CPC3) (GHG17)
0701-172019-04-01. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SPN 168 (CPC3) (GHG17)
0612-172019-04-01. Service bulletin. ELECTRICAL SYSTEM. Power Take-Off Position Switch
0604-172019-04-01. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. SPN 712 (CPC) (GHG17)
FL7802019-04-01. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Recall Bulletin- Cascadia ICUC Bulb Check Function
DOC-10339512019-04-01. Service bulletin. ELECTRICAL SYSTEM. SS 1033951 New Cascadia - Low Air Warning Audible Alert (Buzzer) Operation
0612-172019-03-25. Service bulletin. ELECTRICAL SYSTEM. Power Take-Off Position Switch

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