# Service bulletin FSC\-480\-A

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: 10052374
- Published by NHTSA: 2013\-07\-19
- Manufacturer's number: FSC\-480\-A
- Manufacturer's date: 2013\-05\-01
- NHTSA component: ELECTRICAL SYSTEM:WIRING

## NHTSA's summary

DAIMLER TRUCKS: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. ON CERTAIN TRUCKS, BETWEEN THE QUALCOMM UNIT AND TRAILER TRACS TRANSMITTER, COMMUNICATION IS INTERMITTENT, DUE TO LACK OF RELIABLE SIGNAL STRENGTH AND A MORE ROBUST WIRING WILL BE INSTALLED TO CORRECT ISSUE. MODELS 2010\-2013 CASCADIA. \*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

Electrical system, Wiring and fuses

## Vehicles listed

- 2010 to 2013 FREIGHTLINER CASCADIA

## Recalls for the same vehicles and component

- [13V627000](/recalls/nhtsa/13V627000.md), 2013-12-17: ELECTRICAL SYSTEM:WIRING; PARKING BRAKE; SUSPENSION:MULTIPLE AXLE

## Other bulletins for the same vehicles and component

- [CALHIGHCURRENT](/bulletins/10171911.md), 2020-03-03, Service bulletin: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. Customer Advisory Letter that an inspection to determine if the high current breaker has been bypassed.
- [503\-14](/bulletins/10141904.md), 2018-06-18, Service bulletin: ELECTRICAL SYSTEM:WIRING; EQUIPMENT. 503\-14 FMI 3, 4: High Side Digital Output 3 Circuit Failed High
- [SF480](/bulletins/10141876.md), 2018-06-18, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM:WIRING. SF480\-DLR Qualcomm TrailerTRACS Wiring
- [sb2652](/bulletins/10141722.md), 2018-06-18, Service bulletin: ELECTRICAL SYSTEM:WIRING; POWER TRAIN:AUTOMATIC TRANSMISSION. sb2652 DT12 PTO UpfitB
- [fp54031](/bulletins/10141648.md), 2018-06-18, Service bulletin: ELECTRICAL SYSTEM:WIRING. fp54031 Ordering Service Wiring Harnesses for Cascadia
- [14CSA22](/bulletins/10124131.md), 2017-11-17, Service bulletin: ELECTRICAL SYSTEM:WIRING. 14CSA22 DTNA Chassis Wiring Diagrams
- [54\-264](/bulletins/10079560.md), 2016-09-08, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM:WIRING. CASCADIA VIRTUAL TECHNICIAN RETROFIT
- [FSB\-54\-285](/bulletins/10056585.md), 2015-01-07, Service bulletin: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. FREIGHTLINER: DUE TO VIBRATION, ON HORIZONTALLY MOUNTED POWERTRAIN POWER DISTRIBUTION MODULES \(PDM\), THE FUSES WILL CRACK AND INSTRUCTIONS ARE PROVIDED TO HELP REDUCE VIBRATION LEVEL. \*PE UPDATED 03/02/15\*LJ
- [SB\-83150](/bulletins/10049839.md), 2013-01-22, Service bulletin: ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. FREIGHTLINER: PARKSMART, SPLIT UNIT, CONTROLLER AND HARNESS CHANGES. A DESIGN CHANGE HAS BEEN MADE TO THE PARKSMART INTERNAL CONTROLLER CIRCUIT BOARD TO PROTECT AGAINST HIGH VOLTAGE DAMAGE. \*JS
- [SB\-54\-260](/bulletins/10039612.md), 2011-08-05, Service bulletin: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS. FREIGHTLINER: INFORMATION ON REPLACING THE MEGA FUSE JUNCTION BLOCK WITH A SERVICE VERSION POWER NET DISTRIBUTION BOX. \*RM UPDATED 7/3/14. \*PE

JSON: [/v1/bulletins/10052374](/v1/bulletins/10052374)

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