Service bulletins for the 2020 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.
661 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Heating and air conditioning are shown. Show all
| FTLCAE167-2016 | 2021-05-17. Service bulletin. VISIBILITY; EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM:12V/24V/48V BATTERY. Important Update for Parked HVAC System Options |
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| TechTalk7727 | 2020-11-03. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM. Tech Talk discussion on P4 NEW CASCADIA AUX HVAC BLOWER TURN ON. |
| TechTalk7182 | 2020-09-30. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Tech Talk discussion on New Cascadia front blower motor inoperative. |
| SS1034575 | 2019-11-22. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Service Solution addressing Intermittent Loss of Heat from HVAC Vents for New Cascadia. |
| nc-60001 | 2019-06-03. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. Adding HVAC Ducting and Vent for the Upper Bunk |
| sb83160 | 2019-06-03. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. sb83160 HVAC Blend Door Retrofit |
| DOC-1034139 | 2019-03-11. Service bulletin. EQUIPMENT; EQUIPMENT:APPLIANCE:AIR CONDITIONER. SS 1034139 New Cascadia - Front HVAC Airflow Diagrams |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.