Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,865 bulletins for FREIGHTLINER
CALFTL54-015
Mar 5, 2021
110000 ELECTRICAL SYSTEM
Customer Advisory Letter for Disabling the Park Brake Drag ICU Warning Message.
D21R5
Mar 5, 2021
060000 ENGINE AND ENGINE COOLING
Detroit Emission Recall for Certain Detroit DD5 quick launch engines that are registered in the state of California will require reprogramming to a minimum of the MCM and ACM software versions.
TechTalk12259K
Mar 5, 2021
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on DD5 engine and ACM harness pigtail info.
SB54-305
Mar 4, 2021
350000 EQUIPMENT
Revised Freightliner Service Bulletin for New Cascadia Key Fob ID Retention. This bulletin replaces the version dated 8/15/2018. The guidance for locating the serial number for key fobs has changed. It is no longer necessary to document the
TechTalk8160K
Mar 3, 2021
110000 ELECTRICAL SYSTEM
Tech Talk continued discussion on Alternator Overcharging with A/C switch On only (also reported as Tech Talk 9016).
CALFTL31-003REV
Mar 1, 2021
210000 TRAILER HITCHES
Revised Customer Advisory Letter for Cascadia, New Cascadia, and 122SD Vehicles with Cracked Fifth Wheel Angles. Additional photos have been added.
TechTalk12243
Feb 28, 2021
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on CHECK ENGINE LIGHT AND CHECK TRANS LIGHT ON.
TechTalk12241
Feb 27, 2021
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on Opti Idle P4 Cascadia Trouble-shooting is in the New Cascadia manual.
TechTalk2414K
Feb 26, 2021
110000 ELECTRICAL SYSTEM
Tech Talk discussion on 1845_9 for 1939 TCFG2 message missing ON 2013 CASCADIA.
KU1804 Fuel Pump
Feb 26, 2021
080000 FUEL SYSTEM, DIESEL
Email from DDC Service Engineering regarding a fuel pump replacement on a population of 18 MY2019-2021 Freightliner M2 vehicles.
TechTalk9049
Feb 25, 2021
110000 ELECTRICAL SYSTEM
Tech Talk discussion on CASCADIA FAULT 168 FMI 9.
TechTalk9016
Feb 25, 2021
110000 ELECTRICAL SYSTEM
Tech Talk discussion on Alternator Overcharging with A_C switch On only.
TechTalk5382K
Feb 25, 2021
060000 ENGINE (PWS)
Tech Talk discussion on hill start aid disable function.
CALFTL31-003
Feb 24, 2021
210000 TRAILER HITCHES
Customer Advisory Letter for Cascadia, New Cascadia, and 122SD Vehicles with Cracked Fifth Wheel Angles
CALFTL32-009
Feb 23, 2021
010000 STEERING
Customer Advisory Letter for New Cascadia Front Steer Arm a?? Drag Link Ball Joint Connection Inspection.
CALFTL32-010
Feb 23, 2021
010000 STEERING
Customer Advisory Letter for New Cascadia Front Steer Arm a?? Drag Link Ball Joint Connection Inspection.
TechTalk8158
Feb 22, 2021
110000 ELECTRICAL SYSTEM
Tech Talk discussion on P3 Intermittent 250k J1939 Failure.
TechTalk8160
Feb 22, 2021
110000 ELECTRICAL SYSTEM
Tech Talk discussion on Alternator Overcharging with A/C switch On only.
TechTalk8155
Feb 21, 2021
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on SCR ADS Self-Check.
TechTalk8170
Feb 21, 2021
130000 VISIBILITY
Tech Talk discussion on P4 WASHER FLUID LOW WARNING WITH NO SWITCH.