Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,865 bulletins for FREIGHTLINER
SF631
Jul 1, 2021
060000 ENGINE AND ENGINE COOLING
Field Service Campaign for Detroit Diesel Engine Fan Activation with A/C. On certain Freightliner and Western Star vehicles with Detroit Diesel engines, the engine fan fails to activate when the A/C pressure switch circuit is opened, result
CALFTL60-004
Jun 24, 2021
130000 VISIBILITY
Customer Advisory Letter for P4 cab mirror line of sight.
SF622
Jun 22, 2021
030000 SERVICE BRAKES, HYDRAULIC
Field Service Campaign for Cascadia/49X ABS MBSP+ Controller Software Update. Certain vehicles have a WABCO Anti-Lock Braking System (ABS) controller that logs excessive 629-11 fault codes which subsequently lead to additional downstream fa
SS3078-FTL2021
Jun 18, 2021
110000 ELECTRICAL SYSTEM
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.
CALDDE01-001
Jun 18, 2021
060000 ENGINE AND ENGINE COOLING
Vibration Damper Replacement. DD5 Engines built from 4/04/2017 through 3/30/2018.
CALFTL31-004
Jun 16, 2021
200000 WHEELS
Customer Advisory Letter for 4-Hook Chain Hanger Replacement.
P3SALESCABEND
Jun 14, 2021
160000 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.
SB60-176
Jun 3, 2021
060000 ENGINE AND ENGINE COOLING
Freightliner Service Bulletin for Insulated Automatic Transmission Cover Plate. Some Business Class M2 and 108/114 Severe Duty vehicles equipped with a compressed natural gas (CNG) engine and automatic transmission may experience higher exh
SB54-344
Jun 2, 2021
260000 FORWARD COLLISION AVOIDANCE
Freightliner Service Bulletin for Detroit Assurance 4.0 Software v20.05. Cascadia trucks built from January 1, 2017 through September 9, 2019 and equipped with Detroit Assurance correctly initiate an active brake assist (ABA) event when a v
DTSGA
May 28, 2021
270000 LANE DEPARTURE
Dealer communication concerning the semiconductor and microprocessor shortages affecting the ordering of Detroit Side Guard Assist (SGA).
TechTalk567047
May 27, 2021
030000 SERVICE BRAKES, HYDRAULIC
TechTalk Discussion Air Manifold switches for century and Columbia
TechTalk566949
May 27, 2021
060000 ENGINE AND ENGINE COOLING
Tech Talk Discussion Gen 5 DD15 Engine noise metal to metal clunk/grunt. Bad Vibration dampener/ balancer
TechTalk566645
May 26, 2021
060000 ENGINE AND ENGINE COOLING
Tech Talk Discussion Cylinder #1 Exhaust Pressure Pulse Too High
TechTalk567003
May 26, 2021
100000 POWER TRAIN
TechTalk Discussion ags2 transmission not going into gear. display says sm and x
TechTalk566950
May 26, 2021
980000 UNKNOWN OR OTHER
Tech Talk Discussion SPN 520981 FMI 5 HOOD TILT SWITCH CURRENT BELOW NORMAL OR OPEN CIRCUIT
TechTalk566980
May 26, 2021
110000 ELECTRICAL SYSTEM
TechTalk Discussion GHG 17 Regens not Completing
TechTalk566984
May 25, 2021
120000 EXTERIOR LIGHTING
Tech Talk Discussion Inoperative Driver's Side Headlight
TechTalk28312
May 25, 2021
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on GHG17 engine brakes kicking out during regen.
TechTalk566975
May 25, 2021
100000 POWER TRAIN
TechTalk Discussion Reprogramming a used CPC4 without having the truck
TS1033520-2021
May 24, 2021
110000 ELECTRICAL SYSTEM
Training Solutions for New Tool for Troubleshooting DTNA Powernet Issues. The AutoMeter BCT-46DDTNA PowerNet Assessment Tool is now available. The BCT-46D0TNA is the only Daimler??A- approved tool for troubleshooting vehicle powernet issues
TechTalk566915
May 19, 2021
110000 ELECTRICAL SYSTEM
Tech Talk Discussion M2. Rumble Strip Sound cuts out radio. On Guard. On Lane. Lane Departure. Audio interrupt switches
TechTalk566870
May 18, 2021
100000 POWER TRAIN
Tech Talk Discussion RAC Failure (Roll Advisor and Control System)