Manufacturer Communications
Vehicles / Western star / 4700
| Bulletin Number | Vehicle Make | Vehicle Model | Model Year | Summary |
|---|---|---|---|---|
| TechTalk23864 | WESTERN STAR | 4700 | 2021 | Tech Talk discussion on a belt stretch tool sent to service techs.<br /> |
| TechTalk12347K | WESTERN STAR | 4700 | 2020 | Tech Talk discussion on dash lights not working<br /> |
| TechTalk12331K | WESTERN STAR | 4700 | 2020 | Tech Talk discussion on dash lights not working.<br /> |
| CALShackle | WESTERN STAR | 4700 | 2020 | Customer Advisory Letter for Threaded Pin and Bushing. Western Star Trucks built in 2020 with threaded pins and bushings have been found with loose sh |
| TechTalk7777 | WESTERN STAR | 4700 | 2021 | Tech Talk discussion on tool push.<br /> |
| TechTalk6504 | WESTERN STAR | 4700 | 2019 | Tech Talk discussion on code spn 523525 fmi 14.<br /> |
| WP60-100 | WESTERN STAR | 4700 | 2021 | Western Star Parts Technical Bulletin for Universal Design Floor Mats. Universal floor mat designs fit multiple cab configurations and may require tri |
| SS701-WST2021 | WESTERN STAR | 4700 | 2022 | Service Solution for DT12 Harness Chaffing - PT Can Faults. Transmission will not shift into Gear while driving or will not start and trigger multiple |
| TechTalk8097 | WESTERN STAR | 4700 | 2021 | Tech Talk discussion on western star PTO.<br /> |
| TechTalk2209 | WESTERN STAR | 4700 | 2021 | Tech Talk discussion on TRW GEAR-STRG,THP60,1200RAD,AB,ST. Steering exhibits shutter when turning left.<br /> |
| TechTalk7838 | WESTERN STAR | 4700 | 2013 | Tech Talk discussion on W/S SIGNAL LIGHT OUT WITH CAB HEATER ON.<br /> |
| 20TS-03REV2 | WESTERN STAR | 4700 | 2021 | Revised Technical Service Letter for DD Heavy Duty Platform Belt Tensioner Change. A newly designed, dual-arm friction shoe damping tensioner was impl |
| SBW54-077 | WESTERN STAR | 4700 | 2021 | Western Star Service Bulletin for Ordering Options for Aftermarket Power Distribution Modules (PDMs). For certain Western Star 4700 or 5700 vehicles, |
| SBW54-076 | WESTERN STAR | 4700 | 2021 | Western Star Service Bulletin for Connecting the Chassis Harness Connector to the Cab Front Wall 104-Way Pass-Through Connector. This bulletin describ |
| ICI20-026 | WESTERN STAR | 4700 | 2021 | Important Campaign Information Letter informing that revised bulletins for Detroit Diesel campaigns D20R1REV1 and D20M8REV1 have been posted on DTNACo |
| SBW60-027 | WESTERN STAR | 4700 | 2021 | Service Bulletin for Guidelines for Cleaning and Disinfecting Cab Surfaces. The following guidelines are for cleaning and disinfecting commonly touche |
| WI20-009 | WESTERN STAR | 4700 | 2021 | Warranty Information Letter for a Warranty Service Replacement Engine Program Clarification. Detroit established the Warranty Service Replacement Engi |
| D20R1REV1 | WESTERN STAR | 4700 | 2021 | Revised Detroit Emissions Recall for Daimler Trucks North America LLC, on behalf of its Detroit Powertrain Division, has determined that some Model Ye |
| D20R1 | WESTERN STAR | 4700 | 2021 | Detroit Emissions Recall for GHG21 Detroit DD13 Model Year 2020 Software Reprogramming. Daimler Trucks North America LLC, on behalf of its Detroit Pow |
| CALWST46-002 | WESTERN STAR | 4700 | 2021 | Customer Advisory Letter for Torque Validation of Steering Wheel Mounting Bracket Bolts. Western Star 4700 & 4900 vehicles equipped with a certain |
| SS1034783 | WESTERN STAR | 4700 | 2021 | Service Solution for 20K Detroit Axle King Pin Lube Access. WST trucks equipped with 20k Detroit front axles and disc brakes built up to 8/17/2020 do |
| 20TS-03REV | WESTERN STAR | 4700 | 2021 | Revised Technical Service Letter for DD Heavy Duty Platform Belt Tensioner Change. A newly designed, dual-arm friction shoe damping tensioner was impl |
| WI20-008 | WESTERN STAR | 4700 | 2021 | Warranty Information Letter for Warranty Training Online. DTNA is pleased to announce the release of new Warranty-related training videos. The videos |
| CALFTLWS000-01 | WESTERN STAR | 4700 | 2021 | Customer Advisory Letter for GWR Label Correction. Freightliner 108SD/114SD, Coronado, New Cascadia, and Business Class M2 vehicles and Western Star 4 |
| CALWST46-002 | WESTERN STAR | 4700 | 2021 | Customer Advisory Letter for Torque Validation of Steering Wheel Mounting Bracket Bolts. Western Star 4700 & 4900 vehicles equipped with a certain |
| 18SP736 | WESTERN STAR | 4700 | 2021 | Detroit Diesel Special Publication informing about Heavy Duty Friction Style Belt Tensioner Kit. This heavy duty friction style belt tensioner kit con |
| SS1034783REV | WESTERN STAR | 4700 | 2021 | Revised Service Solution for 20K Detroit Axle King Pin Lube Access. Western Star trucks equipped with 20k Detroit front axles and disc brakes built up |
| TS1033014 | WESTERN STAR | 4700 | 2021 | Training Solutions for Fuel Leak Found at High Pressure Fuel Pump Weep Hole for Heavy Duty DD Engines. Occasionally we see trucks come in with fuel le |
| SBW31-016 | WESTERN STAR | 4700 | 2021 | Western Star Bulletin for Non-Airliner Rear Suspension Crossmember Fastener Change. With the start of production on March 2, 2020, the fasteners used |
| 20TS-07 | WESTERN STAR | 4700 | 2021 | Technical Service Letter for Cold Weather Faults on GHG17/21 DD13 with MCM Software Version 14. Due to colder weather, there may be an increase in the |
| SS1034711 | WESTERN STAR | 4700 | 2021 | Service Solution for Hadley Upper Mirror Glass Vibration. The following suggestions are not guaranteed to eliminate or fix the Hadley mirror vibration |
| 20TS-03 | WESTERN STAR | 4700 | 2021 | Technical Service Letter for DD Heavy Duty Platform Belt Tensioner Change. A newly designed, dual-arm friction shoe damping tensioner was implemented |
| WI20-004 | WESTERN STAR | 4700 | 2021 | Warranty Information Letter for Warranty Long Block Program Change. The Detroit Reman Long Block Program has expanded. The expansion reduces complexit |
| SBW54-075 | WESTERN STAR | 4700 | 2013 | Service Bulletin for Lengthening the Backup Light Harness. Though the back-up light harness is long enough to connect to the backup light switch, it m |
| TechTalk7774 | WESTERN STAR | 4700 | 2021 | Tech Talk discussion on SS 1034711 HADLEY MIRROR<br /> |
| TechTalk7679 | WESTERN STAR | 4700 | 2021 | Tech Talk discussion on repair verification for codes like 'low air flow' when a trailer is not available.<br /> |
| SBW32-018 | WESTERN STAR | 4700 | 2013 | Service Bulletin for Hendrickson HaulMaax Rear Suspension Transverse Torque Rod Tower Bracket Replacement.<br /> |
| SBW00-004 | WESTERN STAR | 4700 | 2013 | Service Bulletin explaining Western Star's courtesy engineering policy.<br /> |
| SS1034615 | WESTERN STAR | 4700 | 2021 | Service Solution for Western Star Velvac Door Mirror Seal Curling. The rubber that is rolling back is actually a rubber tape. Originally, the mirrors |
| SS1034607 | WESTERN STAR | 4700 | 2013 | Service Solution for WST 4700 In Cab Floor Raceway Cover Corrosion. Some Western Star 4700 trucks experience rust through of the steel raceway covers |
| SS1034606 | WESTERN STAR | 4700 | 2020 | Service Solution for WST for some Western Star 4700 trucks equipped with PTO where when the driver's door is opened the PTO will disengage.<br /> |
| TS1034570 | WESTERN STAR | 4700 | 2020 | Training Solution provides information related to the new Microgateway (MGW) found on Western Star 4700 Cummins Applications.<br /> |
| SBW72-008 | WESTERN STAR | 4700 | 2013 | Service Bulletin for Window Regulator Retrofit.<br /> |
| P&SSep2019 | WESTERN STAR | 4700 | 2020 | Parts and Service Committee meeting minutes<br /> |
| P&SSep2019 | WESTERN STAR | 4700 | 2019 | Parts and Service Committee meeting minutes<br /> |
| P&SSep2019 | WESTERN STAR | 4700 | 2018 | Parts and Service Committee meeting minutes<br /> |
| P&SSep2019 | WESTERN STAR | 4700 | 2017 | Parts and Service Committee meeting minutes<br /> |
| P&SSep2019 | WESTERN STAR | 4700 | 2016 | Parts and Service Committee meeting minutes<br /> |
| 15CSA-3REV | WESTERN STAR | 4700 | 2020 | Customer Service Announcement Letter Revision for Dealers/Distributors Accessing DDEC Backdoor Passwords<br /> |
| SF561 | WESTERN STAR | 4700 | 2017 | Field Service Campaign- SF561 Cummins Green House Gas 2017 Engine Aftertreatment System Retrofit<br /> |
| FL812 | WESTERN STAR | 4700 | 2019 | Western Star Odometers- recall<br /> |
| DOC-1033223 | WESTERN STAR | 4700 | 2018 | DOC-1033223 WST 4700 with Cummins Engine Hood Strap Wrapping Around AC Pressure Switch<br /> |
| DOC-1033220 | WESTERN STAR | 4700 | 2018 | DOC-1033220 WST 4700 Headlight Bezel Chrome Wrinkling<br /> |
| FL750-SP | WESTERN STAR | 4700 | 2017 | Emissions Recall: Ambient Air Temperature Sensors Spanish translation<br /> |
| FL750-FR | WESTERN STAR | 4700 | 2017 | Emissions Recall: Ambient Air Temperature Sensors French translation<br /> |
| DOC-1033463 | WESTERN STAR | 4700 | 2017 | SS 1033463 - WST 4700 Transmission Oil Cooler Lines Routing Improvements<br /> |
| 529-13 | WESTERN STAR | 4700 | 2019 | 529-13 Operation of the Fuel System - Two-Filter Fuel System<br /> |
| DOC-1033463 | WESTERN STAR | 4700 | 2019 | SS 1033463 - WST 4700 Transmission Oil Cooler Lines Routing Improvements<br /> |
| sbw4916 | WESTERN STAR | 4700 | 2015 | sbw4916 2013 OBD/GHG14, 6-Gallon DEF Header Suction Line<br /> |
| 0405-18 | WESTERN STAR | 4700 | 2013 | 0405-18 Symptom Diagnostics - Range Up or Down Shift Issue<br /> |
| 713-13 | WESTERN STAR | 4700 | 2013 | 713-13 SPN 4334-FMI 7 - EPA10<br /> |
| sbw0005 | WESTERN STAR | 4700 | 2018 | If a GVWR certification label is lost or damaged, Freightliner will supply a duplicate label. Log on to DTNAConnect.com and under "DTNAConnect Resour |
| FL750 | WESTERN STAR | 4700 | 2017 | FL750 Emissions Recall - Ambient Air Temperature Sensors<br /> |
| 20-22 | WESTERN STAR | 4700 | 2019 | 20-22 - Premature Belt Wear on Cummins ISL<br /> |
| FL750 | WESTERN STAR | 4700 | 2017 | FL750 Emissions Recall - Ambient Air Temperature Sensors<br /> |
| FL746 | WESTERN STAR | 4700 | 2017 | Western Star Battery Cable Routing<br /> |
| 708-13 | WESTERN STAR | 4700 | 2012 | 708-13 Fuel System Diagram Update<br /> |
| 54-56 | WESTERN STAR | 4700 | 2019 | 54-56 - Plastic Battery Box Cover Retainer Clip<br /> |
| SF481-D | WESTERN STAR | 4700 | 2011 | SF481-DLR Western Star 4700 Exhaust Drain Holes<br /> |
| 603-13 | WESTERN STAR | 4700 | 2014 | 603-13 SPN 84 -FMI 6 - EPA07-GHG14<br /> |
| 309-15 | WESTERN STAR | 4700 | 2014 | 309-15 SPN 3251 (ACM)(EPA10)<br /> |
| sbw4916 | WESTERN STAR | 4700 | 2015 | sbw4916 2013 OBD/GHG14, 6-Gallon DEF Header Suction Line<br /> |
| sbw3110 | WESTERN STAR | 4700 | 2019 | sbw3110 Step Clamps Are Not Reusable<br /> |
| 0117-17 | WESTERN STAR | 4700 | 2018 | 0117-17 SPN 5928 (MCM) (GHG17) - EGR H Bridge circuit diagnostics<br /> |
| 0106-17 | WESTERN STAR | 4700 | 2018 | 0106-17 SPN 520296 (MCM) (GHG14) and SPN 520296 (MCM) (GHG17)<br /> |
| 0134-17 | WESTERN STAR | 4700 | 2018 | 0134-17 Medium Duty - DD5 GHG17 - Exhaust and EGR - EGR Cooler Lower Bracket<br /> |
| 0126-17 | WESTERN STAR | 4700 | 2018 | 0126-17 SPN 520295 (MCM) (GHG17) - Smart Remote Actuator 1<br /> |
| sbw2023 | WESTERN STAR | 4700 | 2014 | sbw2023 Modine Copper/Brass Bolted Downflow Radiator Rebuilding<br /> |
| 20-21 | WESTERN STAR | 4700 | 2011 | 20-21 - Fan Shroud Fastener Retrofit, 4700 with DD13 Engine<br /> |
| 914-12 | WESTERN STAR | 4700 | 2013 | 914-12 GHG14 Two-Box Diesel Oxidation Catalyst.pdf<br /> |
| SF490 | WESTERN STAR | 4700 | 2014 | SF490-DLR Western Star 4700 Forward Rear Axle Wiring<br /> |
| 0230-14 | WESTERN STAR | 4700 | 2011 | 0230-14 SPN 4375 FMI 6 - EPA10<br /> |
| 0221-14 | WESTERN STAR | 4700 | 2014 | 0221-14 Description and Operation of the GHG14 Airless Dosing System<br /> |
| ICI12-027 | WESTERN STAR | 4700 | 2002 | ICI12-027-DLR Interim FL631 Ending - Final Recall to Begin<br /> |
| FL631 | WESTERN STAR | 4700 | 2002 | FL631-DLR Perpendicular Aluminum Air Tank Mounting Brackets<br /> |
| Body SRT | WESTERN STAR | 4700 | 2014 | Body SRT Updates -2012.12.12<br /> |
| PAB054 | WESTERN STAR | 4700 | 2002 | PAB054, USA-ONLY GM MOBILITY AID FORM<br /> |
| SF501 | WESTERN STAR | 4700 | 2013 | SF501-DLR Perpendicular Steel Air Tank Mounting Brackets<br /> |
| SBW2027 | WESTERN STAR | 4700 | 2017 | SBW2027 GENTECH COOLANT-LEVEL SENSOR TESTING<br /> |
| SBW2603 | WESTERN STAR | 4700 | 2017 | SBW2603 EATON TRANSMISSION POPPING OUT OF GEAR<br /> |
| SF-485-AB | WESTERN STAR | 4700 | 2014 | DAIMLER TRUCK: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION PROVIDED REGARDING THE REPLACEMENT OF THE FRONT AXLE SPRINGS (18,000LB), ON |
| WSB-20-20 | WESTERN STAR | 4700 | 2014 | WESTERN STAR: INFORMATION PROVIDED REGARDING REPLACEMENT OF STANDARD RADIATOR MOUNT WITH AN ISOLATED MOUNT RADIATOR. *PE<br /> |
| SB-54-58 | WESTERN STAR | 4700 | 2015 | WESTERN STAR: INSTRUCTIONS PROVIDED TO HELP REDUCE VIBRATION ON POWER DISTRIBUTION MODULES (PDM), TO PREVENT CRACKING OF FUSES ON HORIZONTALLY MOUNTE |
| WSB-42-6 | WESTERN STAR | 4700 | 2013 | WESTERN STAR: WHEN APPLYING THE BRAKES, SOME TRUCKS WILL EXPERIENCE SEVERE SHAKING OR SHIMMYING. MODELS CONSTELLATION, 4700, 4800, 4900, 6900 AND 5 |
| 26-03 | WESTERN STAR | 4700 | 2016 | SUMMARY TO BE PROVIDED ON A FUTURE DATE.<br /> |
| 08 10-16 | WESTERN STAR | 4700 | 2017 | |
| 35-7 | WESTERN STAR | 4700 | 2012 | WESTERN STAR: LUBRICATE WHEEL BEARINGS, REAR DRIVE AXLES. *JS<br /> |
| SB-49-16 | WESTERN STAR | 4700 | 2013 | WESTERN STAR: TRUCK PARKED EXTENDED TIME, AND DEF FREEZES AND WITH ICE EXPANING BREAKS DEF LINE FITTING CONNECTION TO SUCTION PORT AND WOULD NEED REP |
| WSB-42-05 | WESTERN STAR | 4700 | 2011 | WESTERN STAR: AN ISSUE WITH THERMAL OVERLOAD ON BENDIX AIR DISC BRAKES WHERE ABS SENSOR WIRES MELTS, BRAKE ACTUATOR FAILS TO PROPERLY OPERATE DUE TO |
| 20-28 | WESTERN STAR | 4700 | 2017 | SURGE TANK CRACKS AT FILLER NECK<br /> |
| ICI16-011 | WESTERN STAR | 4700 | 2017 | ALLISON TECH TIP #TT7831EN TRANSMISSION PROGRAMMING<br /> |
| SF519A | WESTERN STAR | 4700 | 2014 | SUMMARY TO BE PROVIDED ON A FUTURE DATE.<br /> |
| SB-54-56 | WESTERN STAR | 4700 | 2014 | WESTERN STAR: DUE TO AN INADEQUATE RETENTION CLIP, THE PLASTIC BATTERY BOX COVER WILL BECOME LOOSE OR MAY BE LOST. MODEL 4700. NO YEARS LISTED. |
| SB-49-12 | WESTERN STAR | 4700 | 2013 | WESTERN STAR: AROUND THE DIESEL EXHAUST FLUID (DEF) AN EXCESSIVE AMOUNT OF CRYSTAL OR POWDER BUILT UP INDICATES A LEAK CAUSED BY EVAPORATION OF DEF |
| SF-483-A | WESTERN STAR | 4700 | 2011 | DAIMLER TRUCKS: ON CERTAIN TRUCKS, ENGINE MAY NOT RECEIVE COMPLETE PARK BRAKE ENGAGED INPUT SIGNAL FROM ELECTRONIC CONTROL CENTER (ECC), AND WILL BE |
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