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Service bulletin FL703

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10079480
Published by NHTSA2016-09-08
Manufacturer's numberFL703
Manufacturer's date2016-06-01
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

PARKSMART HVAC MODULES

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories, Heating and air conditioning

Vehicles listed
FREIGHTLINER CASCADIA2015, 2016

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
17V8100002017-12-15. EQUIPMENT
16V1430002016-03-09. EQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:ELECTRICAL
20161132016-03-08. Heater And Defroster
14V5880002014-09-23. EQUIPMENT:ELECTRICAL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
SB54-3582023-05-05. Service bulletin. Revised Freightliner Service Bulletin for Converting CTP1 to CTP2. Description of Revisions: This bulletin replaces the version dated 11/28/2022. The CTP replacement part number has been updated.
SB54-3582022-12-03. Service bulletin. Freightliner Service Bulletin for Converting CTP1 to CTP2.
SB54-2782021-05-24. Service bulletin. Powernet Troubleshooting Guide: Batteries, Path, Alternator, and Starter
SB20-582021-05-24. Service bulletin. Early EPA07 QLD Radiator Replacement. As part of the changes made for early production EPA07 engines, the transmission oil cooler was moved into the radiator, and transmission oil cooler lines equipped with Gates Quick-Detach (QLD) connectors were fitted.
FTLCAE167-20162021-05-17. Service bulletin. Important Update for Parked HVAC System Options
TSN 32-092021-05-13. Service bulletin. TSN for all Cascadia vehicles equipped with an Airliner rear suspension and the HD 6-piece bolted style forward suspension crossmember - Cascadia vehicles equipped with an Airliner rear suspension and the HD 6-piece bolted style forward suspension crossmember.
TSN 32-06 REV A2021-05-13. Service bulletin. TSN for all Cascadia vehicles equipped with Airliner 40K and 40K extra duty rear suspensions - Customer complaints of loose fasteners at the rear suspension crossmember where the c-channel attaches to the gussets
TSN 184842021-05-13. Service bulletin. 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
TSN 31-112021-05-13. Service bulletin. TSN for all Cascadia vehicles equipped with a driveline center bearing midship support. Reference the following illustration - Customer complaints of loose fasteners at the bracket to channel bolted connection.
TSN 31-102021-05-13. Service bulletin. TSN for all Cascadia vehicles equipped with the inverted U end of frame closing crossmember.- Customer complaints of loose fasteners at the end of frame closing crossmember where the c-channel attaches to the gussets.