Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,865 bulletins for FREIGHTLINER
TechTalk7860
Nov 12, 2020
130000 VISIBILITY
Tech Talk discussion on P4 BPHS code 523450/11, PCU compressor-internal fault.
TechTalk7857
Nov 9, 2020
110000 ELECTRICAL SYSTEM
Tech Talk discussion on SS1034348 P4 unintended flasher.
TechTalk4891
Nov 7, 2020
130000 VISIBILITY
Tech Discussion on New Cascadia windows switch opperating horn, wipers dont opperate properly.
TechTalk7864
Nov 5, 2020
110000 ELECTRICAL SYSTEM
Tech Talk discussion on 2016 Freightliner Blower Motor INOP.
TechTalk7493
Nov 5, 2020
100000 POWER TRAIN
Tech Talk discussion on DT12 trans/clutch relearn procedure fails.
CALFTL54-014
Nov 5, 2020
110000 ELECTRICAL SYSTEM
Customer Advisory Letter for Dome Lamps Do Not Illuminate When the Right-Hand Door is Opened.
TechTalk5564
Nov 4, 2020
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on Unique fan issue after VCU replacement.
CALFTL54-013
Nov 4, 2020
110000 ELECTRICAL SYSTEM
Customer Advisory Letter for Updating the RP170 Customer Access Connector and Adding Overlays for J1939. The Electrical Guide for M2106, M2112, 108SD, 114SD Body Builder Reference Guide Revision: D June 2019 incorrectly displays pins 2 and
TechTalk7194
Nov 4, 2020
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on DD15 making ticking noises.
TechTalk4638
Nov 3, 2020
060000 ENGINE AND ENGINE COOLING
Tech Talk continuing discussion on intake manifold pressure too low.
TechTalk7840
Oct 31, 2020
030000 SERVICE BRAKES, HYDRAULIC
Tech Talk discussion on New Cascadia brakes aren't working. Issue resolved when faulty foot valve was replaced.
TechTalk7791
Oct 30, 2020
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on GHG17 CASCADIA GOING THROUGH INJECTORS.
SS1034797
Oct 30, 2020
060000 ENGINE AND ENGINE COOLING
Service Solution for M2 108SD 114SD Coolant Level Sensor PN 06-93316-002. This bulletin was updated 1/28/2021 to reflect the removal of the backshell P/N 23-13302-633, as the added length of the backshell makes it difficult to route the har
D20M2
Oct 29, 2020
060000 ENGINE AND ENGINE COOLING
Detroit Diesel Field Service Campaign for DETROIT TM2020 Transmission Replacement. It has been discovered that certain TM2020 units have porosity issues in and around the oil cooler line fittings on the center housing.
TechTalk5448
Oct 29, 2020
060000 ENGINE AND ENGINE COOLING
Tech Talk continued discussion on DD8 reoccurring NOx issues.
TechTalk7842
Oct 28, 2020
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on DD15 - SPN 100 FMI 1 - Engine Oil Pressure Too Low.
TechTalk7832
Oct 27, 2020
110000 ELECTRICAL SYSTEM
Tech talk discussion on lights cut off with wiper activation.
Techtalk5209
Oct 27, 2020
110000 ELECTRICAL SYSTEM
Tech Talk discussion on Coronado LBCU ICU replaced and failed again. Melted MOSSFET again.
TechTalk7831
Oct 26, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
Tech Talk discussion on P4 bunk blower on low all the time after software updates.