# Service bulletin FSB\-31\-32

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.

- Type: Service bulletin
- NHTSA id: 10052074
- Published by NHTSA: 2013\-05\-11
- Manufacturer's number: FSB\-31\-32
- Manufacturer's date: 2014\-01\-01
- Replaces: FSB\-31\-32\-A
- NHTSA component: EQUIPMENT ADAPTIVE/MOBILITY; STRUCTURE:FRAME AND MEMBERS

## NHTSA's summary

FREIGHTLINER: DUE TO AIR DEFLECTORS BECOMING LOOSE AND MAY DISLODGED AND OR SEPARATE FROM C\-CLIP, RIVETS HAVE BEEN ADDED TO IMPROVE AND PREVENT AIR DEFLECTOR SEPARATION FROM C\-CLIPS. MODEL CASCADIA. NO MODEL YEARS LISTED. \*PE UPDATED 4/8/14. \*PE

## 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

Body and frame, Equipment and accessories

## Vehicles listed

- 2010 FREIGHTLINER CASCADIA
- 2014 FREIGHTLINER CASCADIA

## Recalls for the same vehicles and component

- [17V810000](/recalls/nhtsa/17V810000.md), 2017-12-15: EQUIPMENT
- [14V588000](/recalls/nhtsa/14V588000.md), 2014-09-23: EQUIPMENT:ELECTRICAL
- [12V405000](/recalls/nhtsa/12V405000.md), 2012-08-16: EQUIPMENT

## Other bulletins for the same vehicles and component

- [SB88\-044](/bulletins/10207408.md), 2022-02-05, Service bulletin: STRUCTURE. Revised Freightliner Service Bulletin for Braces for Cascadia Cab\-Mounted Splash Shields. Minor note: added an update of document previously submitted. The related VMRS codes are added
- [SB88\-042](/bulletins/10207407.md), 2022-02-05, Service bulletin: STRUCTURE. Revised Freightliner Service Bulletin for Hood\-Mounted Splash Shield Rivet Replacement. Minor note: added an update of document previously submitted. The related VMRS codes are added
- [P3SALESCABEND](/bulletins/10199899.md), 2021-08-04, Service bulletin: STRUCTURE. End of Production for the Freightliner P3 Cascadia Sales Cabs. Due to low production volumes, DTNA will be discontinuing the production of the Freightliner Cascadia P3 Sales Cabs.
- [SB72\-40](/bulletins/10197273.md), 2021-06-14, Service bulletin: STRUCTURE. On Cascadia vehicles built from November 25, 2013, the drain holes at the bottom of the cab doors were enlarged to improve drainage during the e\-coat process in the manufacturing plant. The larger holes allow more cold air to flow through the doors, most noticeably in extreme cold conditions.
- [TechTalk8048](/bulletins/10194810.md), 2021-06-02, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Tech Talk continued discussion on Trailer ABS light on even when truck off.
- [SB72\-40](/bulletins/10194362.md), 2021-05-24, Service bulletin: STRUCTURE:FRAME AND MEMBERS; STRUCTURE:BODY. On Cascadia vehicles built from November 25, 2013, the drain holes at the bottom of the cab doors were enlarged to improve drainage during the e\-coat process in the manufacturing plant. The larger holes allow more cold air to flow through the doors, most noticeably in extreme cold conditions.
- [FAB154](/bulletins/10193710.md), 2021-05-18, Service bulletin: VISIBILITY; STRUCTURE. Freightliner Action Bulletin FAB154 New options for Cascadia
- [FAB145](/bulletins/10193686.md), 2021-05-18, Service bulletin: STRUCTURE. Freightliner Action Bulletin FAB145 New Cascadia Roof Fairing
- [TSN 01\-07c](/bulletins/10193160.md), 2021-05-13, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY. Beyond routing and wiring concerns, the PCC system as previously implemented suffers from two timing / reporting issues. One stems from the long boot\-up time of the PCC module as compared to the CPC \(a.k.a. the 6N4C timer issue\), and the other stems from the potential of some PCC modules to lock\-up \(a.k.a. the NAND flash issue\). The timer concern is considered to primarily affect EPA10 units \(OBD13 already had a longer timer\) and most can be resolved by simply refreshing the CPC software \(even if an update is not available\). The module lock\-up software solution is currently being validated, so the PDC stock is not clean yet. However, lock\-up is anticipated to only be present in approximately 8% of PCC modules \(based on testing\), so \(ahead of a campaign\), here are instructions on how to reactivate a system, verify proper operation, and drive service actions.
- [TechTalk8121](/bulletins/10191779.md), 2021-05-06, Service bulletin: ELECTRICAL SYSTEM; SERVICE BRAKES; EQUIPMENT. Tech Talk continuing discussion on ABS 11 SPN 807.

JSON: [/v1/bulletins/10052074](/v1/bulletins/10052074)

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