2021 Freightliner Cascadia Electrical System Technical Service Bulletins (2024)

Table of Contents
More Freightliner Cascadia Electrical System Service Bulletins of Other Model Years More Electrical System Service Bulletins of Other 2021 Freightliner Models More Service Bulletins of Other 2021 Freightliner Cascadia Components References
TSB Number:
SF672_V4
NHTSA Number:
10246175
TSB Date:
November 3, 2023
Date Added to File:
December 6, 2023
Failing Component:
Electrical System
Summary:
Revised field service campaign for common telematics platform software update
TSB Number:
SF672
NHTSA Number:
10238260
TSB Date:
June 2, 2023
Date Added to File:
June 28, 2023
Failing Component:
Electrical System
Summary:
Field service campaign for common telematics platform software update
TSB Number:
CALFTL54-027
NHTSA Number:
10230657
TSB Date:
January 11, 2023
Date Added to File:
February 1, 2023
Failing Component:
Electrical System
Summary:
Customer advisory letter for new cascadia vehicles equipped with d-climate p4 ground cable anti-corrosion sealer issue.
TSB Number:
MYCOM_11012022
NHTSA Number:
10227061
TSB Date:
November 1, 2022
Date Added to File:
December 2, 2022
Failing Component:
Electrical System
Summary:
My communications for sf625 and sf657 pre-flashed usb tools. The download files for sf625 and sf657 are no longer available in our download center. In order to perform these updates you will need to order the pre-flashed usb tools from the
TSB Number:
SS3113-FTL2022
NHTSA Number:
10225500
TSB Date:
October 31, 2022
Date Added to File:
November 1, 2022
Failing Component:
Electrical System
Summary:
Service solution for dpf harness rub-chafe ontrans-wire braided air hose.
TSB Number:
SF657
NHTSA Number:
10222237
TSB Date:
September 20, 2022
Date Added to File:
October 3, 2022
Failing Component:
Electrical System
Summary:
Revised freightliner and western star ctp software update revision: new tools are required. The usb stick with sf657 software already loaded, along with the usb stick to ctp adaptor harness that is on-the-go (otg) protocol compliant, now ha
TSB Number:
SB54-359
NHTSA Number:
10222229
TSB Date:
September 28, 2022
Date Added to File:
October 3, 2022
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for abs mbsp ecu software update fault code 629-11. New cascadia vehicles manufactured from september 12, 2018 through march 22, 2021 that are equipped with wabco anti-lock braking system (abs) controllers log
TSB Number:
ICI22-044
NHTSA Number:
10222222
TSB Date:
September 23, 2022
Date Added to File:
October 3, 2022
Failing Component:
Electrical System
Summary:
Important campaign information letter for sf657 ??A?A? Revised bulletin. Newest revision: a screenshot of the diagnosticlink screen showing in fig.15 showing 'activation ok' must be kept on file with the repair order. This letter is to info
TSB Number:
SF657
NHTSA Number:
10214909
TSB Date:
June 23, 2022
Date Added to File:
July 1, 2022
Failing Component:
Electrical System
Summary:
Field service campaign for freightliner and western star ctp software update
TSB Number:
SF611REV2
NHTSA Number:
10213226
TSB Date:
May 17, 2022
Date Added to File:
June 3, 2022
Failing Component:
Electrical System
Summary:
Revised field service campaign for cascadia ctp reset. Certain vehicles equipped with dtnas proprietary common telematics platform (ctp) are not communicating; therefore they are unable to benefit from over-the-air software updates. The ctp
TSB Number:
SB54-350
NHTSA Number:
10208390
TSB Date:
February 21, 2022
Date Added to File:
March 2, 2022
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for battery load disconnect switch installation. Cab load disconnect switches (clds), also known as positive load disconnect, installed on selected vehicles can reduce battery drain when the vehicle is not oper
TSB Number:
SF615
NHTSA Number:
10202734
TSB Date:
October 14, 2021
Date Added to File:
November 2, 2021
Failing Component:
Electrical System
Summary:
Stoneridge icuc replacement. Certain vehicles equipped with a stoneridge instrument control unit common (icuc) were programmed using a new method to improve efficiency and align with programming for european icucs. All icucs built using the
TSB Number:
SF623
NHTSA Number:
10200700
TSB Date:
August 30, 2021
Date Added to File:
August 30, 2021
Failing Component:
Electrical System
Summary:
Field service campaign for cascadia icuc traffic sign display. Certain vehicles equipped with a detroit assurance base package, and a dt12 transmission with intelligent powertrain management (ipm+), were not built with the traffic sign disp
TSB Number:
CALFTL54-018
NHTSA Number:
10200606
TSB Date:
August 25, 2021
Date Added to File:
August 28, 2021
Failing Component:
Electrical System
Summary:
Customer advisory letter for new cascadia aluminum battery cable replacement. This customer advisory letter is intended to provide parts for inspection by dtna engineering to finalize a technical solution for an upcoming recall: fl893/NHTSA
TSB Number:
SS3078-FTL2021
NHTSA Number:
10198287
TSB Date:
June 18, 2021
Date Added to File:
June 26, 2021
Failing Component:
Electrical System
Summary:
Freightliner service solution for new cascadia no start and or stalk switch shift lever right active fault(s). The solution applies to new cascadia vehicles built from 1/1/2020 with detroit engines and dt12 transmissions.
TSB Number:
SS3704
NHTSA Number:
10195913
TSB Date:
July 14, 2017
Date Added to File:
June 9, 2021
Failing Component:
Electrical System
Summary:
Cascadia fault codes 6.0
TSB Number:
SS1033198
NHTSA Number:
10195550
TSB Date:
August 11, 2017
Date Added to File:
June 9, 2021
Failing Component:
Electrical System
Summary:
Service solution ss 1033198 p4 new cascadia refrigerator power supp...
TSB Number:
SS1033452
NHTSA Number:
10195515
TSB Date:
May 7, 2018
Date Added to File:
June 9, 2021
Failing Component:
Electrical System
Summary:
Ss1033452 setting the time in the icuc (new cascadia)
TSB Number:
SS1033482
NHTSA Number:
10195512
TSB Date:
May 10, 2018
Date Added to File:
June 9, 2021
Failing Component:
Electrical System
Summary:
Ss1033482: trailer stop lamp activation w/ hand valve (parameter configuration) - p4 new cascadia
TSB Number:
SS1033638
NHTSA Number:
10195478
TSB Date:
June 28, 2018
Date Added to File:
June 9, 2021
Failing Component:
Electrical System
Summary:
Ss 1033638 - power window express down module discontinued
TSB Number:
TECHTALK566827
NHTSA Number:
10194873
TSB Date:
May 13, 2021
Date Added to File:
June 2, 2021
Failing Component:
Electrical System
Summary:
Tech talk discussion powertrain overspeed detected
TSB Number:
TECHTALK566776
NHTSA Number:
10194871
TSB Date:
May 10, 2021
Date Added to File:
June 2, 2021
Failing Component:
Electrical System
Summary:
Tech talk discussion 2021 p4 jyst brakes drag alarm on all the time
TSB Number:
CALFTL54-002
NHTSA Number:
10194444
TSB Date:
May 7, 2019
Date Added to File:
May 25, 2021
Failing Component:
Electrical System
Summary:
Customer advisory letter on enabling horn alarm with the door open and the park brake set

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TSB Number:
FAB153
NHTSA Number:
10193705
TSB Date:
December 1, 2013
Date Added to File:
May 17, 2021
Failing Component:
Electrical System
Summary:
Freightliner action bulletin fab153 new harness highway for cascadia

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TSB Number:
TK-APU
NHTSA Number:
10192964
TSB Date:
June 22, 2018
Date Added to File:
May 10, 2021
Failing Component:
Electrical System
Summary:
Evolution apu no regen.

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TSB Number:
TECHTALK20069
NHTSA Number:
10191754
TSB Date:
April 1, 2021
Date Added to File:
May 5, 2021
Failing Component:
Electrical System
Summary:
Tech talk discussion on 2021 new cascadia suspension dump is not raising the suspension.

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TSB Number:
SF618
NHTSA Number:
10190986
TSB Date:
April 26, 2021
Date Added to File:
April 27, 2021
Failing Component:
Electrical System
Summary:
Field service campaign for cascadia cummins acumen edge wiring. Certain vehicles equipped with a cummins acumen edge module are not communicating and, therefore, are unable to benefit from over-the-air software updates and may not be able t

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TSB Number:
CALFTL54-016
NHTSA Number:
10190554
TSB Date:
April 23, 2021
Date Added to File:
April 23, 2021
Failing Component:
Electrical System
Summary:
Customer advisory letter for battery cable access (bca) 29a cable inspection.

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TSB Number:
TECHTALK7541
NHTSA Number:
10189967
TSB Date:
March 22, 2021
Date Added to File:
April 5, 2021
Failing Component:
Electrical System
Summary:
Tech talk continuing discussion on 523013/31 seat occupation not ok.

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TSB Number:
TECHTALK12296K
NHTSA Number:
10189903
TSB Date:
March 11, 2021
Date Added to File:
April 5, 2021
Failing Component:
Electrical System
Summary:
Tech talk discussion on door control module driver (dcmd) failing.

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TSB Number:
CALFTL54-015
NHTSA Number:
10189346
TSB Date:
March 5, 2021
Date Added to File:
March 25, 2021
Failing Component:
Electrical System
Summary:
Customer advisory letter for disabling the park brake drag icu warning message.

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TSB Number:
SS3071FTL2021
NHTSA Number:
10189338
TSB Date:
March 19, 2021
Date Added to File:
March 24, 2021
Failing Component:
Electrical System
Summary:
Service solution for new cascadia maintenance indicator issues. Some customers have reported incorrect or undesired pop up messages occurring in the icc5 display and have requested field correction.

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TSB Number:
SS3070FTL2021
NHTSA Number:
10189337
TSB Date:
March 19, 2021
Date Added to File:
March 24, 2021
Failing Component:
Electrical System
Summary:
Service solution for p4 new cascadia side guard radar harness moisture intrusion. The 6-pin connector located at the side radar can show signs of water intrusion if wires are strained at the connector. Wires without strain relief can allow

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TSB Number:
SB54-341
NHTSA Number:
10189334
TSB Date:
March 12, 2021
Date Added to File:
March 24, 2021
Failing Component:
Electrical System
Summary:
Updated freightliner service bulletin for tire pressure monitoring system (tpms) water intrusion. This bulletin replaces the bulletin dated 02/08/2021. The location for the date stamp has changed. A note has been added to fig. 2.

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TSB Number:
WP21-007
NHTSA Number:
10189319
TSB Date:
March 22, 2021
Date Added to File:
March 23, 2021
Failing Component:
Electrical System
Summary:
Warranty policy letter for battery tags. Dtna determined that since adopting the autometer bct-460dtna powernet assessment tool (autometer) as the required powernet system tester, not all battery tags have to be retained support warranty-re

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See Also
2020 Freightliner Cascadia Technical Service Bulletins2021 Freightliner Cascadia Technical Service BulletinsTop 10 Fault Codes that Won't Ruin a Fleet Manager's Day - PitstopCummins ISB6.7 CM2350 (2013-17) Fault Code: 4152 PID: SPN: 5743 FMI: 9 Aftertreatment Selective Catalytic Reduction Temperature Sensor Module- Abnormal Update Rate - EcuForce Truck

TSB Number:
TECHTALK8142
NHTSA Number:
10188109
TSB Date:
February 13, 2021
Date Added to File:
March 3, 2021
Failing Component:
Electrical System
Summary:
Tech talk discussion on radio issue while in am mode and inverter on.

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TSB Number:
TECHTALK8124
NHTSA Number:
10187993
TSB Date:
February 9, 2021
Date Added to File:
March 2, 2021
Failing Component:
Electrical System
Summary:
Tech talk discussion on fault code information missing.

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TSB Number:
TECHTALK4855
NHTSA Number:
10187928
TSB Date:
February 14, 2021
Date Added to File:
March 2, 2021
Failing Component:
Electrical System
Summary:
Tech talk continued discussion for p4 next gen cascadia dome lights stay on while driving.

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TSB Number:
P4HALOGENUPDATE
NHTSA Number:
10187844
TSB Date:
February 16, 2021
Date Added to File:
March 1, 2021
Failing Component:
Electrical System
Summary:
Customer maintenance enhancements for the p4 halogen lamp replacement procedure.

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TSB Number:
TECHTALK8103
NHTSA Number:
10187839
TSB Date:
February 2, 2021
Date Added to File:
March 1, 2021
Failing Component:
Electrical System
Summary:
Tech talk discussion on cascadia p4 no start.

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TSB Number:
SS1034884
NHTSA Number:
10187600
TSB Date:
February 10, 2021
Date Added to File:
February 27, 2021
Failing Component:
Electrical System
Summary:
Service solution for p4 new cascadia unintended dome lamp activation due to poor connections at the ssam.

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TSB Number:
SB54-341
NHTSA Number:
10187543
TSB Date:
February 9, 2021
Date Added to File:
February 25, 2021
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for tire pressure monitoring system (tpms) water intrusion.

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TSB Number:
WI21-006
NHTSA Number:
10187444
TSB Date:
February 15, 2021
Date Added to File:
February 25, 2021
Failing Component:
Electrical System
Summary:
Warranty information letter for detroit nox sensor circuit fault codes - claim guidelines.

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TSB Number:
TECHTALK7463
NHTSA Number:
10186663
TSB Date:
January 25, 2021
Date Added to File:
February 3, 2021
Failing Component:
Electrical System
Summary:
Tech talk continuing discussion on abs trailer code 520216 31 p4 new cascadia.

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TSB Number:
TECHTALK7980
NHTSA Number:
10186572
TSB Date:
February 2, 2021
Date Added to File:
February 2, 2021
Failing Component:
Electrical System
Summary:
Tech talk continued discussion on p4 dome lights comin on while driving.

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TSB Number:
SB54-342
NHTSA Number:
10185895
TSB Date:
January 25, 2021
Date Added to File:
January 25, 2021
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for rain/light sensor removal. On new cascadia vehicles, a delay in the timing of communication (hand shake) between the rain/light sensor (rls) and ssam generates fault code "33/521940/12 - rain/light sensor -

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TSB Number:
SB54-337
NHTSA Number:
10185688
TSB Date:
January 20, 2021
Date Added to File:
January 21, 2021
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for coolant level sensor wiring repair. On new cascadia vehicles, depending on the tension applied to the harness located at the coolant level sensor and its mounting locations, wiring damage can occur, resulti

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TSB Number:
TECHTALK7980
NHTSA Number:
10184922
TSB Date:
December 20, 2020
Date Added to File:
December 30, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on p4 dome lights coming on while driving.

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TSB Number:
TECHTALK7953
NHTSA Number:
10184917
TSB Date:
December 8, 2020
Date Added to File:
December 30, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on 2021 p4 jyst brakes drag alarm on all the time.

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TSB Number:
SS1034868
NHTSA Number:
10184872
TSB Date:
December 14, 2020
Date Added to File:
December 29, 2020
Failing Component:
Electrical System
Summary:
Service solution for flickering overhead reading light during slight movement of the steering wheel for new cascadia with dr 40si alternators, possibly other alternators as well. The flickering overhead light is considered a nuisance, and c

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TSB Number:
TECHTALK7857
NHTSA Number:
10183449
TSB Date:
November 9, 2020
Date Added to File:
December 1, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on ss1034348 p4 unintended flasher.

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TSB Number:
TECHTALK7463
NHTSA Number:
10183442
TSB Date:
November 25, 2020
Date Added to File:
December 1, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on abs trailer code 520216 31 p4 new cascadia.

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TSB Number:
CALFTL54-014
NHTSA Number:
10183322
TSB Date:
November 5, 2020
Date Added to File:
November 30, 2020
Failing Component:
Electrical System
Summary:
Customer advisory letter for dome lamps do not illuminate when the right-hand door is opened.

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TSB Number:
TECHTALK7737
NHTSA Number:
10182030
TSB Date:
October 5, 2020
Date Added to File:
November 2, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on diagnostic link connection issues with d20m8.

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TSB Number:
TECHTALK7463
NHTSA Number:
10181957
TSB Date:
October 2, 2020
Date Added to File:
November 2, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on abs trailer code 520216 31 p4 new cascadia.

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TSB Number:
SB54-278
NHTSA Number:
10181759
TSB Date:
October 27, 2020
Date Added to File:
October 27, 2020
Failing Component:
Electrical System
Summary:
Updated freightliner service bulletin for powernet troubleshooting guide - batteries, path, alternator, and starter. This bulletin replaces the version dated 5/31/2017. Information is added about the bct-460dtna powernet assessment tool. Wh

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TSB Number:
ICI20-033
NHTSA Number:
10181321
TSB Date:
October 15, 2020
Date Added to File:
October 19, 2020
Failing Component:
Electrical System
Summary:
Important campaign information letter for sf576, sf610, & sf611 - revised bulletins. This letter is to inform you that revised bulletins for fota field service campaigns sf576, sf610, and sf611 are available on dtnaconnect. Please print and

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TSB Number:
SF611REV
NHTSA Number:
10181320
TSB Date:
October 15, 2020
Date Added to File:
October 19, 2020
Failing Component:
Electrical System
Summary:
Revised field service campaign for cascadia ctp reset. Certain vehicles equipped with dtna's proprietary common telematics platform (ctp) are not communicating and, therefore, are unable to benefit from over-the-air software updates. The ct

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TSB Number:
SB54-336
NHTSA Number:
10181050
TSB Date:
October 7, 2020
Date Added to File:
October 12, 2020
Failing Component:
Electrical System
Summary:
Updated freightliner service bulletin for rewiring the mpc2 camera fuse. This bulletin replaces the version dated 9/15/20. Information has been added about raising the system voltage to normal range to clear the "lost communication to mpc"

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TSB Number:
TECHTALK7463
NHTSA Number:
10180395
TSB Date:
September 29, 2020
Date Added to File:
September 30, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on abs trailer code 520216 31 p4 new cascadia.

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TSB Number:
TECHTALK7676
NHTSA Number:
10180379
TSB Date:
September 14, 2020
Date Added to File:
September 30, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on new cascadia p4 icu issue for clearing codes after updating.

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TSB Number:
TECHTALK7182
NHTSA Number:
10180360
TSB Date:
September 18, 2020
Date Added to File:
September 30, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion on new cascadia front blower motor inoperative.

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TSB Number:
TECHTALK4855
NHTSA Number:
10180351
TSB Date:
September 1, 2020
Date Added to File:
September 29, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion for p4 next gen cascadia dome lights stay on while driving.

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TSB Number:
TECHTALK4563
NHTSA Number:
10180138
TSB Date:
September 16, 2020
Date Added to File:
September 25, 2020
Failing Component:
Electrical System
Summary:
Tech talk discussion for p4 new cascadia icu display blank but gauges still work.

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TSB Number:
SB54-336
NHTSA Number:
10179804
TSB Date:
September 16, 2020
Date Added to File:
September 16, 2020
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for rewiring the mpc2 camera fuse. The multipurpose camera 2 (mpc2) power is supplied via fuse 14 (f14) in new cascadia vehicles built before august 24, 2020. With this configuration, fault code 232/524127/9 -

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TSB Number:
SS1034348
NHTSA Number:
10179881
TSB Date:
September 3, 2020
Date Added to File:
September 15, 2020
Failing Component:
Electrical System
Summary:
Service solution for new cascadia unintended 4-way flashers activation. As of 8/24/2020 ssams received an internal software change that cannot be updated in the field. The software change eliminates the unintended 4-way flasher activation I

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TSB Number:
SB54-335
NHTSA Number:
10179873
TSB Date:
September 7, 2020
Date Added to File:
September 15, 2020
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for optional 30k high-current trailer cord circuit breaker replacement. New cascadia vehicles manufactured from september 1, 2016 through june 28, 2020 with an optional high current single- or dual-pole trailer

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TSB Number:
SB54-331
NHTSA Number:
10179872
TSB Date:
September 10, 2020
Date Added to File:
September 15, 2020
Failing Component:
Electrical System
Summary:
Updated freightliner service bulletin for updated ulb control unit for led headlamps. This bulletin replaces the version dated july 30, 2020. Information about a reman part has been added. New cascadia vehicles with light emitting diode (l

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TSB Number:
SB54-329
NHTSA Number:
10179865
TSB Date:
September 10, 2020
Date Added to File:
September 15, 2020
Failing Component:
Electrical System
Summary:
Updated service bulletin for electrical wall chart and vpdm cover on new cascadia with detroit assurance 5.0 and multi-purpose camera 2. This bulletin replaces the version dated 2/26/2020. Information about service bulletin 54-336 has been

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TSB Number:
20CSA-15
NHTSA Number:
10179249
TSB Date:
August 31, 2020
Date Added to File:
September 1, 2020
Failing Component:
Electrical System
Summary:
Customer service announcement for release of diagnosticlink 8.12 service pack 2. On thursday, september 3, 2020, service pack (sp) 2 for diagnosticlink 8.12 standard and professional will be made available to download from the detroit diese

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TSB Number:
SB54-332
NHTSA Number:
10177694
TSB Date:
July 30, 2020
Date Added to File:
July 30, 2020
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for in rail battery box cable rub repair. New cascadia vehicles ordered with battery box data codes (282-014-battery box[es] mtd in rl boc or 29g-001-plastic aux batt box mtd btwn rls) mounted on in rails at th

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TSB Number:
SB54-331
NHTSA Number:
10177693
TSB Date:
July 30, 2020
Date Added to File:
July 30, 2020
Failing Component:
Electrical System
Summary:
Freightliner service bulletin for updated ulb control unit for led headlamps. New cascadia vehicles with light emitting diode (led) headlamps built from january 1, 2017 through february 17, 2020 may experience intermittent disabled headlamp

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TSB Number:
SB54-333
NHTSA Number:
10177672
TSB Date:
July 28, 2020
Date Added to File:
July 30, 2020
Failing Component:
Electrical System
Summary:
Service bulletin for installing a fog lamp backshell. The connector that attaches to the fog lamp is exposed to water spray from the front tires. Even though the connector is sealed, water spray, in addition to wiring that may be pulled sid

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TSB Number:
SS1034740
NHTSA Number:
10176741
TSB Date:
June 25, 2020
Date Added to File:
June 25, 2020
Failing Component:
Electrical System
Summary:
Service solution for ctp reset warning when using diagnosticlink version 8.12. Starting with diagnosticlink version 8.12, a new common telematics platform (ctp) not communicating over the air symptom based advanced diagnostic procedure was

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TSB Number:
SS1034684
NHTSA Number:
10173646
TSB Date:
April 8, 2020
Date Added to File:
April 8, 2020
Failing Component:
Electrical System
Summary:
Service solution for p4 new cascadia road lamp strain relief and water protection for electrical connection. The connector that attaches to the road lamp is exposed to water spray from the vehicles front tires. Even though the connector is

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TSB Number:
SS1034670
NHTSA Number:
10172592
TSB Date:
March 18, 2020
Date Added to File:
March 18, 2020
Failing Component:
Electrical System
Summary:
Service solution for fault code vrdu 524127/9 - lost communication with the mpc. Vrdu fault code 524127/9 is often caused by lack of ignition supply to the mpc, which causes it to stop communicating.

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TSB Number:
DRVRFACINGCAMERA
NHTSA Number:
10172022
TSB Date:
March 3, 2020
Date Added to File:
March 3, 2020
Failing Component:
Electrical System
Summary:
Dash letter to dealers on updating the driver facing camera to improve captured video quality. The concern only impacts the quality of video captured and transmitted to the safetydirect portal during an active brake assist event or driver r

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TSB Number:
P4HALOGENENHANCE
NHTSA Number:
10171977
TSB Date:
March 3, 2020
Date Added to File:
March 3, 2020
Failing Component:
Electrical System
Summary:
Customer maintenance enhancements for the p4 halogen lamp replacement procedure.

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TSB Number:
SB54-329
NHTSA Number:
10171975
TSB Date:
March 2, 2020
Date Added to File:
March 2, 2020
Failing Component:
Electrical System
Summary:
Service bulletin for electrical wall chart and vpdm cover on new cascadia with detroit assurance 5.0 and multi-purpose camera 2.

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More Freightliner Cascadia Electrical System Service Bulletins of Other Model Years

More Electrical System Service Bulletins of Other 2021 Freightliner Models

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2021 Freightliner Cascadia Electrical System Technical Service Bulletins (2024)

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