2018 WESTERN STAR 4700
12 recalls, 1 complaints - 681 TSBs
21V896000 Nov 17, 2021
TIRES
Defect Description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2012-2021 Freightliner SD 108, Freightliner SD 114, 2016-2020 Freightliner Coronado, 2013 Western Star 6900, 2013-2022 Western Star 4700, Western Star 4900, and 2022 49X vehicles. The tires and rims are not approved and rated for these v... Read more
Consequence
Unapproved tires that are not rated for the vehicle can cause tire performance issues, increasing the risk of a crash.
Remedy
Dealer will inspect and replace, as necessary, tires and rims, free of charge. Interim owner notification letters were mailed January 14, 2022. Owner notification letters were mailed on April 22, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall FL-9... Read more
21V882000 Nov 12, 2021
ELECTRICAL SYSTEM:WIRING
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Western Star 4700, 4900, 5700, and 6900 trucks. The affected trucks have a power stud that passes through the bulkhead. In certain circumstances, the power stud may contact the bulkhead and result in an electrical arc.
Consequence
An electrical arc can increase the risk of a fire.
Remedy
Dealers will replace the pass-through power studs, free of charge. Owner notification letters were mailed January 7, 2022. This recall supersedes previous recall number 18V-191. Vehicles previously inspected and considered complete under 18V-191 will need to return for the new remedy. Owners may... Read more
21V326000 May 7, 2021
FUEL SYSTEM, DIESEL:FUEL INJECTION SYSTEM:FUEL RAIL
Defect Description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2018-2021 Freightliner Custom Chass XC Chassis, 108SD, Custom Chass XB Chassis, Business Class M2, 114SD, and Western Star 4700 vehicles. The sealing washer may not seat correctly in the pilot bore holes, allowing the high pressure fuel ... Read more
Consequence
A fuel leak in the presence of an ignition source increases the risk of a fire.
Remedy
Dealers will replace the fuel rail and fuel lines, free of charge. Interim owner notification letters were mailed on June 21, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-886.
20V642000 Oct 16, 2020
POWER TRAIN:CLUTCH ASSEMBLY
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2018-2019 Freightliner Cascadia, Business Class M2, 108SD, 114SD and 122SD and Western Star 4700, 4900 and 5700 vehicles. An internal component within the clutch assembly may fail, which in certain circumstances could allow the vehicle to... Read more
Consequence
Unintended vehicle movement van increase the risk of a crash.
Remedy
DTNA will notify owners, and dealers will update the software and replace the clutches, free of charge. DTNA issued owners an interim notification on December 7, 2020. Owner notification letters were mailed on May 28, 2021. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's numbe... Read more
18V903000 Dec 19, 2018
POWER TRAIN:CLUTCH ASSEMBLY
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2018-2019 Freightliner 108SD, 114SD, 122SD, Cascadia, Business Class M2, Western Star 4700, 4900, and 5700 vehicles, equipped with certain Eaton ECA heavy-duty truck clutches. An internal component in the clutch assembly may fail, possibl... Read more
Consequence
Unintended vehicle movement can increase the risk of a crash.
Remedy
DTNA will notify owners, and dealers will update the software, and repair any physical components, free of charge. DTNA issued owners an interim notification on February 16, 2019. The recall began July 31, 2019. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this ... Read more
18V913000 Dec 19, 2018
STEERING
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Freightliner 114SD, 122SD, 108SD, Cascadia and Business class M2 trucks, Freightliner Custom Chassis XBS, XCL, XCM, MT45, MT55, S2G, S2RV, XCR and XCS custom chassis and Western Star 4700, 4900 and 5700 trucks equipped with Detro... Read more
Consequence
Loose tie rod arm bolts may lead to separation of the tie rod arm, resulting in a loss of vehicle control, increasing the risk of a crash.
Remedy
DTNA has notified owners, and dealers will inspect the steering arm and tie rod arm bolts for to make sure that they are properly tightened, installing new fasteners as necessary, free of charge. The recall began February 9, 2019. Owners may contact Daimler Trucks at 1-800-547-0712. DTNA's number ... Read more
18V703000 Oct 5, 2018
SERVICE BRAKES, AIR:DISC:CALIPER
Defect Description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2018-2019 Freightliner 108SD, 114SD, Cascadia, Business Class M2, Freightliner Custom Chassis Corporation S2C 106 Cab, S2G Cab Chassis, XCL, XCM, XBS, XCP, XCR, Western Star 4700, 4900 and 5700 trucks. The brake caliper mounting bolts ma... Read more
Consequence
Loose brake caliper mounting bolts can reduce brake effectiveness, increasing the risk of a crash.
Remedy
DTNA will notify owners, and dealers will check and tighten the brake caliper mounting bolts, free of charge. The recall began December 3, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-794.
18V353000 May 29, 2018
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Freightliner M2 Business Class, 108SD, 114SD and Cascadia trucks, Western Star 4700, 4900, and 5700 trucks, FCCC S2C 106 Cab, S2G Cab, XBR, XBS, XCL, XCM, XCP, XCR, and XCS chassis equipped with air disc brakes. The brake caliper... Read more
Consequence
If the brake caliper mounting bolts loosen, braking performance may be reduced, increasing the risk of a crash.
Remedy
DTNA will notify owners, and dealers will inspect the brake caliper mounting bolts and tighten them as necessary, free of charge. DTNA issued owners an interim notification on July 25, 2018. The recall began September 4, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's num... Read more
18V191000 Mar 26, 2018
ELECTRICAL SYSTEM:WIRING
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Western Star 4700, 4900, 5700, and 6900 trucks. The affected trucks have a power stud that passes through the bulkhead. In certain circumstances the power stud may contact the bulkhead and result in an electrical arc.
Consequence
An electrical arc can increase the risk of a fire.
Remedy
DTNA will notify owners, and dealers will inspect the power stud for the proper clearance to the bulkhead, and replace it if necessary, free of charge. DTNA issued an interim notification to owners on May 23, 2018. The recall began October 29, 2018. Owners may contact DTNA customer service at 1-8... Read more
17V761000 Nov 27, 2017
EXTERIOR LIGHTING:BRAKE LIGHTS
Defect Description
Daimler Trucks North America, LLC (DTNA) is recalling certain 2008-2018 Freightliner Cascadia, Western Star 4700, 4900, 5700, and 6900 trucks. After hard brake applications, the brake light pressure switch may not activate the brake lights with a light application of the brake pedal.
Consequence
If the brake lights fail to illuminate, there would not be a signal to other motorists that the vehicle is slowing, increasing the risk of a crash.
Remedy
DTNA will notify owners, and dealers will repair the vehicles, free of charge. Daimler issued interim notifications to owners on January 22, 2018. The recall began on May 9, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-756.
17V588000 Sep 21, 2017
ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES
Defect Description
Daimler Trucks North America LLC (DTNA) is recalling certain 2013-2018 Western Star 4700 trucks. The battery cable may contact the all wheel drive axle yoke.
Consequence
Battery cable contact with the axle yoke may cause the cable to chafe and short, increasing the risk of a fire.
Remedy
DTNA will notify owners, and dealers will inspect the battery cables, repairing them as needed, free of charge. The recall began on November 16, 2017. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-746.
17V452000 Jul 17, 2017
EQUIPMENT
Defect Description
Daimler Trucks North America (DTNA) is recalling certain 2018 Freightliner Cascadia, M2 Business Class, 114SD, and 122SD trucks, and Western Star 4700 and 5700 trucks. These vehicles have tow hooks used for recovery purposes that may fail during use.
Consequence
If the tow hook fails without warning during a recovery operation, the sudden release of the vehicle may increase the risk of injury.
Remedy
DTNA will notify owners, and dealers will inspect the vehicle's tow hooks and, depending on their production date codes, will replace them, free of charge. The recall began on September 14, 2017. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-742.
Complaint Statistics
1 total complaints
1 crashes 1 injuries
Top Reported Components
| Component | Complaints |
|---|---|
| AIR BAGS | 1 |
AIR BAGS
Jun 16, 2022
Incident date: Apr 16, 2022
The contact was driving the company's vehicle which was a 2018 Western Star 4700. The contact stated that while driving approximately 40 mph at a curve and suddenly the front passenger tire began to wobble. The contact lost control of the vehicle's steering ability. The contact stated the vehicle be... Read more
Crash
1 injured
Technical Service Bulletins, 2018 WESTERN STAR 4700
681 manufacturer communications from 435 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.
Most Affected Components
| Component | Bulletins |
|---|---|
| 350000 EQUIPMENT | 106 |
| 060000 ENGINE AND ENGINE COOLING | 67 |
| 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL | 62 |
| 110000 ELECTRICAL SYSTEM | 52 |
| 060000 ENGINE (PWS) | 49 |
| 100000 POWER TRAIN | 35 |
| 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM | 25 |
| 080000 FUEL SYSTEM, DIESEL | 24 |
ICI24-006
Feb 20, 2024
060000 ENGINE AND ENGINE COOLING
Important Campaign Information letter for FL974 - Revised Bulletin & Population
FL974
Feb 20, 2024
060000 ENGINE AND ENGINE COOLING
Revised Emissions Recall: Cummins DEF Sensor Shortage. REVISION: Some vehicles formerly in Group F have been moved to Group G and have been assigned a new part number as specified in Table 1. An SRT for 'Calibration Code Only: Update or Con
FL974
Jan 19, 2024
060000 ENGINE AND ENGINE COOLING
Emissions Recall: Cummins DEF Sensor Shortage
SBW83-030
Jun 27, 2022
130000 VISIBILITY
Updated Western Star Service Bulletin for HVAC Actuator Replacement
SBW83-030
May 10, 2022
130000 VISIBILITY
Western Star Service Bulletin for HVAC Actuator Replacement. The wiring harness of the actuator of the fresh air recirculation door on Western Star vehicles equipped with Red Dot HVAC systems should be inspected for signs of water intrusion
SBW49-020
Feb 15, 2022
060000 ENGINE AND ENGINE COOLING
Western Star Service Bulletin for DEF Connector Reinforcement Caps
SBW41-002
Jan 6, 2022
100000 POWER TRAIN
Revised Western Star Service Bulletin for Drive Line Vibration. Minor note: added an update of document previously submitted. The related VMRS codes are added
CALWS83-001REV
Dec 9, 2021
130000 VISIBILITY
HVAC Actuator Wiring Harness. Revision History: Service kit part number changed from RDH RD5 17147 0 to WWS RD-3-9069-0 on 12/9/21. The wiring harness of the actuator of the fresh air recirculation door, shown in Fig. 1, on Western Star veh
ICI21-030
Oct 18, 2021
130000 VISIBILITY
SF626 Western Star Window Replacement Inspection Notification. This letter is to inform you that Field Service Campaign SF626 Western Star Window Replacement Inspection Notification campaign was released.
CALWS83-001
Sep 10, 2021
130000 VISIBILITY
Customer Advisory Letter for HVAC Actuator Wiring Harness. The wiring harness of the actuator of the fresh air recirculation door, shown in Fig. 1, on Western Star vehicles equipped with Red Dot HVAC systems should be inspected for signs of
CALWS83-001
Sep 10, 2021
110000 ELECTRICAL SYSTEM
Customer Advisory Letter for HVAC Actuator Wiring Harness. The wiring harness of the actuator of the fresh air recirculation door, shown in Fig. 1, on Western Star vehicles equipped with Red Dot HVAC systems should be inspected for signs of
SBW54-080
Jun 10, 2021
110000 ELECTRICAL SYSTEM
Western Star Service Bulletin for Key Fob ID Retention. Key fobs for remote keyless entry on Western Star vehicles are delivered in packages that include a unique ID for the fob. The ID is required when pairing the key fob with a vehicle.
SS701-WST2021
Apr 29, 2021
100000 POWER TRAIN
Service Solution for DT12 Harness Chaffing - PT Can Faults. Transmission will not shift into Gear while driving or will not start and trigger multiple PT CAN Fault Codes.
16TS-08REV
Apr 19, 2021
060000 ENGINE AND ENGINE COOLING
Detroit Technical Service Letter for DD13 Cylinder Head and Cylinder Head Gasket Change.
WI21-009
Apr 19, 2021
060000 ENGINE AND ENGINE COOLING
Warranty Information letter announcing that DTNA is increasing the Standard Diagnostic Times (SDTs) shown. The updated after treatment system (ATS) diesel exhaust fluid (DEF) pump times will be applied to repair orders opened on or after Ap
WI21-008
Apr 6, 2021
350000 EQUIPMENT
Warranty Information Letter announcing DTNA is adjusting the Standard Repair Times (SRTs) shown. The updated times will be applied to repair orders opened on or after April 5, 2021.
WP21-007
Mar 22, 2021
350000 EQUIPMENT
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
WP21-007
Mar 22, 2021
110000 ELECTRICAL SYSTEM
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
D21M3
Mar 16, 2021
100000 POWER TRAIN
Detroit Field Service Campaign for DT12 Gear Grind During Downshift Software Update.
WP60-100
Mar 10, 2021
350000 EQUIPMENT
Updated Western Star Parts Technical Bulletin for Universal Design Floor Mats. This bulletin replaces the version dated February 12, 2021. Information about parts notes in the Paragon system have been added and the trimming instructions are
21OEM-06
Feb 19, 2021
060000 ENGINE AND ENGINE COOLING
Starting on November 23, 2020, DiagnosticLink 8.13 (Build 4527) was made available. Current subscribers of DiagnosticLink 8.11 or 8.12 may upgrade to DiagnosticLink 8.13 at no cost. All DTNA Service shops & OEM locations are required to mai
ICI21-003
Feb 15, 2021
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Superseding Letter to an Important Campaign Information Letter to announce a reimbursement available to dealers for travel to a customer's location to perform a recall or field service campaign. Potential travel reimbursement applies to DTN
WI21-006
Feb 15, 2021
356000 EQUIPMENT ADAPTIVE/MOBILITY
Warranty Information Letter for Detroit NOx Sensor Circuit Fault Codes - Claim Guidelines.
WI21-006
Feb 15, 2021
350000 EQUIPMENT
Warranty Information Letter for Detroit NOx Sensor Circuit Fault Codes - Claim Guidelines.
WI21-006
Feb 15, 2021
110000 ELECTRICAL SYSTEM
Warranty Information Letter for Detroit NOx Sensor Circuit Fault Codes - Claim Guidelines.
WI21-006
Feb 15, 2021
060000 ENGINE AND ENGINE COOLING
Warranty Information Letter for Detroit NOx Sensor Circuit Fault Codes - Claim Guidelines.
WP60-100
Feb 12, 2021
350000 EQUIPMENT
Western Star Parts Technical Bulletin for Universal Design Floor Mats. Universal floor mat designs fit multiple cab configurations and may require trimming. Trim lines displaying size options are scored into the pad side of the mat; use an
WI20-014R
Feb 8, 2021
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Revised Warranty Information Letter for OWL and Warranty Manual Improvement: Sublets and Travel Time/Distance. In the spirit of continuous improvement, DTNA reviewed sublet-related policies and procedures. The goal was to improve language c
WI21-004
Feb 1, 2021
100000 POWER TRAIN
Warranty Information Letter for Detroit Resources: Exploded View DD Platform and DT12 Posters. Detroit's TechComm team created visual aids for the network and released exploded view posters for DD platform engines. In early 2021, Detroit ad
WI21-004
Feb 1, 2021
060000 ENGINE AND ENGINE COOLING
Warranty Information Letter for Detroit Resources: Exploded View DD Platform and DT12 Posters. Detroit's TechComm team created visual aids for the network and released exploded view posters for DD platform engines. In early 2021, Detroit ad
21TS-01
Jan 25, 2021
350000 EQUIPMENT
Technical Service Letter for Detroit Bearing Failures - Standard Diagnostic Times. DTNA is increasing repair strategies for determining the root cause of Detroit DD heavy duty lower end bearing failures. To support this strategy change, Det
21TS-01
Jan 25, 2021
060000 ENGINE AND ENGINE COOLING
Technical Service Letter for Detroit Bearing Failures - Standard Diagnostic Times. DTNA is increasing repair strategies for determining the root cause of Detroit DD heavy duty lower end bearing failures. To support this strategy change, Det
21TS-03
Jan 25, 2021
350000 EQUIPMENT
Technical Service Letter for GHG17 1-Box Inlet and Outlet Exhaust Clamps. There is a short supply of exhaust clamps, part number DDE A6809950502, used as inlet and outlet exhaust clamps on GHG17 heavy duty engines (DD13, DD15 and DD16) with
21TS-03
Jan 25, 2021
060000 ENGINE AND ENGINE COOLING
Technical Service Letter for GHG17 1-Box Inlet and Outlet Exhaust Clamps. There is a short supply of exhaust clamps, part number DDE A6809950502, used as inlet and outlet exhaust clamps on GHG17 heavy duty engines (DD13, DD15 and DD16) with
WI21-003
Jan 25, 2021
356000 EQUIPMENT ADAPTIVE/MOBILITY
Warranty Information Letter for Detroit Bearing Failures - Standard Diagnostic Times. DTNA is increasing repair strategies for determining the root cause of Detroit DD heavy duty lower end bearing failures. To support this strategy change,
WI21-003
Jan 25, 2021
350000 EQUIPMENT
Warranty Information Letter for Detroit Bearing Failures - Standard Diagnostic Times. DTNA is increasing repair strategies for determining the root cause of Detroit DD heavy duty lower end bearing failures. To support this strategy change,
WI21-003
Jan 25, 2021
060000 ENGINE AND ENGINE COOLING
Warranty Information Letter for Detroit Bearing Failures - Standard Diagnostic Times. DTNA is increasing repair strategies for determining the root cause of Detroit DD heavy duty lower end bearing failures. To support this strategy change,
SBW35-018
Dec 17, 2020
100000 POWER TRAIN
Western Star Service Bulletin for Axle Flange Gasket Replaced with O-Ring. Daimler Trucks North America has released a new axle shaft to hub rubber O-ring (part number 11-30728-000) as a replacement for the paper gasket (part number 11-1441
WP20-018R
Dec 8, 2020
100000 POWER TRAIN
Revised Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. Revisions are in blue. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been
WP20-018R
Dec 8, 2020
010000 STEERING
Revised Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. Revisions are in blue. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been
WP20-018
Dec 7, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured A
WP20-018
Dec 7, 2020
350000 EQUIPMENT
Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured A
WP20-018
Dec 7, 2020
100000 POWER TRAIN
Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured A
WP20-018
Dec 7, 2020
010000 STEERING
Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured A
SBW54-057
Oct 27, 2020
350000 EQUIPMENT
Western Star Service Bulletin for Powernet Troubleshooting Guide - Batteries, Path, Alternator, and Starter. When troubleshooting powernet issues, use the BCT-460DTNA PowerNet Assessment Tool. As of May 29, 2018, the AutoMeter is the only D
SBW54-057
Oct 27, 2020
110000 ELECTRICAL SYSTEM
Western Star Service Bulletin for Powernet Troubleshooting Guide - Batteries, Path, Alternator, and Starter. When troubleshooting powernet issues, use the BCT-460DTNA PowerNet Assessment Tool. As of May 29, 2018, the AutoMeter is the only D
17TS-05REV2
Oct 20, 2020
118000 ELECTRICAL SYSTEM:SOFTWARE
Revised Technical Service Letter for Detroit DT12 TCM GHG17 Only; Bootloader Update. On Detroit DT12 equipped vehicles, it may be necessary to complete an additional step in the programming process when updating the TCM software.
17TS-05REV2
Oct 20, 2020
100000 POWER TRAIN
Revised Technical Service Letter for Detroit DT12 TCM GHG17 Only; Bootloader Update. On Detroit DT12 equipped vehicles, it may be necessary to complete an additional step in the programming process when updating the TCM software.
WSTCAE180-2020
Oct 13, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Portland Truck Plant Paint Changes
WSTCAE180-2020
Oct 13, 2020
350000 EQUIPMENT
Portland Truck Plant Paint Changes
20TS-06
Oct 12, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
DDC Technical Service Letter for GHG17 DD Platform Heavy Duty Oil Pan Drain Plug Inserts. Some GHG17 DD Platform Heavy Duty oil pans may experience an issue with the oil pan drain plug insert spinning during removal or installation while co
20TS-06
Oct 12, 2020
060000 ENGINE AND ENGINE COOLING
DDC Technical Service Letter for GHG17 DD Platform Heavy Duty Oil Pan Drain Plug Inserts. Some GHG17 DD Platform Heavy Duty oil pans may experience an issue with the oil pan drain plug insert spinning during removal or installation while co
18SP736
Sep 30, 2020
062200 ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN
Detroit Diesel Special Publication informing about Heavy Duty Friction Style Belt Tensioner Kit. This heavy duty friction style belt tensioner kit contains the belt tensioner and two M10 bolts to correctly pin the friction style belt tensio
18SP736
Sep 30, 2020
061110 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS
Detroit Diesel Special Publication informing about Heavy Duty Friction Style Belt Tensioner Kit. This heavy duty friction style belt tensioner kit contains the belt tensioner and two M10 bolts to correctly pin the friction style belt tensio
20TS-03REV2
Sep 29, 2020
060000 ENGINE AND ENGINE COOLING
Revised Technical Service Letter for DD Heavy Duty Platform Belt Tensioner Change. A newly designed, dual-arm friction shoe damping tensioner was implemented for the DD Heavy Duty Platform. The revision includes additional information on re
TechTalk4725
Sep 22, 2020
350000 EQUIPMENT
Tech Talk discussion about power steering fluid.
TechTalk4725
Sep 22, 2020
010000 STEERING
Tech Talk discussion about power steering fluid.
TechTalk7679
Sep 15, 2020
060000 ENGINE AND ENGINE COOLING
Tech Talk discussion on repair verification for codes like 'low air flow' when a trailer is not available.
D20M9
Sep 1, 2020
350000 EQUIPMENT
Detroit Diesel Field Service Campaign for Engine Emission Label Replacement. Certain DETROIT heavy-duty engines installed in various applications will require reprogramming and engine emission label replacement.
D20M9
Sep 1, 2020
060000 ENGINE AND ENGINE COOLING
Detroit Diesel Field Service Campaign for Engine Emission Label Replacement. Certain DETROIT heavy-duty engines installed in various applications will require reprogramming and engine emission label replacement.
20CSA-15
Aug 31, 2020
350000 EQUIPMENT
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
20CSA-15
Aug 31, 2020
110000 ELECTRICAL SYSTEM
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
20CSA-15
Aug 31, 2020
060000 ENGINE AND ENGINE COOLING
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
WSTCAE177-2020
Aug 26, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Meritor Transfer Case Updates
WSTCAE177-2020
Aug 26, 2020
350000 EQUIPMENT
Meritor Transfer Case Updates
WSTCAE177-2020
Aug 26, 2020
100000 POWER TRAIN
Meritor Transfer Case Updates
WSTCAE176-2020
Aug 20, 2020
350000 EQUIPMENT
Removable Front Tow Hook Changes
WSTCAE176-2020
Aug 20, 2020
210000 TRAILER HITCHES
Removable Front Tow Hook Changes
WSTCAE176-2020
Aug 20, 2020
161000 STRUCTURE:FRAME AND MEMBERS
Removable Front Tow Hook Changes
ICI20-022R
Aug 11, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Revised letter is to announce a reimbursement available to dealers for travel to a customer's location to perform a recall or field service campaign. Potential travel reimbursement applies to DTNA truck dealers and Detroit Diesel distributo
ICI20-022
Aug 3, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Important Campaign Information letter announcing Dealer Travel for Campaign Performance. This letter is to announce a reimbursement available to dealers for travel to a customer??A???A???A???A???A???A???A???A???A???A???A???A?s location to p
WI20-014
Aug 3, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Warranty Information Letter for OWL and Warranty Manual Improvement: Sublets and Travel Time/Distance. In the spirit of continuous improvement, DTNA reviewed sublet-related policies and procedures. The goal was to improve language clarity a
WI20-012
Aug 3, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Warranty Information Letter informing that to ensure that DTNA policies and service network practices align, the Warranty Department will be revising the Warranty Manual.
SBW31-016
Jul 28, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Western Star Bulletin for Non-Airliner Rear Suspension Crossmember Fastener Change. With the start of production on March 2, 2020, the fasteners used to assemble the non-Airliner rear suspension (bogie) crossmember have changed. The rear su
SBW31-016
Jul 28, 2020
022000 SUSPENSION:REAR
Western Star Bulletin for Non-Airliner Rear Suspension Crossmember Fastener Change. With the start of production on March 2, 2020, the fasteners used to assemble the non-Airliner rear suspension (bogie) crossmember have changed. The rear su
SBW31-016
Jul 28, 2020
350000 EQUIPMENT
Western Star Bulletin for Non-Airliner Rear Suspension Crossmember Fastener Change. With the start of production on March 2, 2020, the fasteners used to assemble the non-Airliner rear suspension (bogie) crossmember have changed. The rear su
20OEM-05
Jul 27, 2020
060000 ENGINE AND ENGINE COOLING
OEM and distributor announcement for DiagnosticLink 8.12 (Build 4527) was made available. All DTNA Service shops & OEM locations are required to maintain the latest version of software on each of their stations.
20CSA-10
Jul 27, 2020
060000 ENGINE AND ENGINE COOLING
Customer Service Announcement informing that Service Pack (SP) 1 for DiagnosticLink??A???A???A???A???A???A???A???A? 8.12 Standard and Professional is available to download from the Detroit Diesel server.
20TS-05
Jul 27, 2020
060000 ENGINE AND ENGINE COOLING
Technical Service Letter for EPA10, GHG14, GHG17 Diesel Particulate Filter (DPF) Compatibility. Note: This document supersedes 14 TS-25 and 15 TS-8. Detroit Diesel has determined that some, Diesel Particulate Filters (DPFs) are compatible i
20CSA-09
Jul 23, 2020
060000 ENGINE AND ENGINE COOLING
Customer Service Announcement for DiagnosticLink Software Update Reminder. Due to various software changes and fixes, vehicles will require DiagnosticLink 8.12 to perform functional programming. Failure to use this version may cause errors,
SBW60-027
Jul 13, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Service Bulletin for Guidelines for Cleaning and Disinfecting Cab Surfaces. The following guidelines are for cleaning and disinfecting commonly touched surfaces on the inside and outside of a vehicle. For best results, follow cleaning and d
20TS-03REV
Jun 25, 2020
060000 ENGINE AND ENGINE COOLING
Revised Technical Service Letter for DD Heavy Duty Platform Belt Tensioner Change. A newly designed, dual-arm friction shoe damping tensioner was implemented for the DD Heavy Duty Platform.
20CSA-08
Jun 10, 2020
060000 ENGINE AND ENGINE COOLING
Customer Service Announcement for Release of DiagnosticLink 8.12. On Wednesday, June 10, 2020, DiagnosticLink 8.12 will be made available for download from the ordering system. Current subscribers of DiagnosticLink 8.xx can upgrade to Diagn
20TS-03
May 22, 2020
356000 EQUIPMENT ADAPTIVE/MOBILITY
Technical Service Letter for DD Heavy Duty Platform Belt Tensioner Change. A newly designed, dual-arm friction shoe damping tensioner was implemented for the DD Heavy Duty Platform.
SBW72-008REV
May 22, 2020
160000 STRUCTURE
Service Bulletin for Window Regulator Retrofit. The bulletin dated December 4, 2019 has been revised to include 4800 Models. Beginning 04/01/2019 Western Star cab doors were updated to a new style regulator and window. When replacing an old
SBW72-008REV
May 22, 2020
133000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
Service Bulletin for Window Regulator Retrofit. The bulletin dated December 4, 2019 has been revised to include 4800 Models. Beginning 04/01/2019 Western Star cab doors were updated to a new style regulator and window. When replacing an old
WI20-008
Apr 27, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Warranty Information Letter for Warranty Training Online. DTNA is pleased to announce the release of new Warranty-related training videos. The videos provide Warranty content in short instructional videos that are available on demand throug
WP20-006
Apr 23, 2020
350000 EQUIPMENT
Warranty Policy Letter for Handling for Authorized Service Location Part Transfers. To promote 24-hour throughput and maximum efficiency, DTNA is adjusting multiple handling policies: Launching a new handling allowance for parts ordered fr
WP20-007
Apr 23, 2020
350000 EQUIPMENT
Warranty Policy Letter for Chassis Progressive Damage Policy Change. Effective for repair orders opened on or after April 27, 2020, if an Authorized Service Location installed a part which later has a warrantable failure, progressive damage
WP20-005
Apr 22, 2020
350000 EQUIPMENT
Warranty Policy Letter for Handling Change: Over the Counter Aftermarket Parts Replacement Program. DTNA is pleased to announce that handling will increase to 33% for Misc. Replacement Part type claims filed under the Over the Counter (OTC)
WI20-004
Apr 21, 2020
060000 ENGINE AND ENGINE COOLING
Warranty Information Letter for Warranty Long Block Program Change. The Detroit Reman Long Block Program has expanded. The expansion reduces complexity in ordering reman engines and promotes stocking reman engines to meet uptime commitments
WI20-004
Apr 21, 2020
350000 EQUIPMENT
Warranty Information Letter for Warranty Long Block Program Change. The Detroit Reman Long Block Program has expanded. The expansion reduces complexity in ordering reman engines and promotes stocking reman engines to meet uptime commitments
SBW54-075
Apr 17, 2020
110000 ELECTRICAL SYSTEM
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 may be short enough that the wire seals in the connector can be stressed. Moisture entering
SBW54-075
Apr 17, 2020
280000 BACK OVER PREVENTION
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 may be short enough that the wire seals in the connector can be stressed. Moisture entering
20CSA-04
Mar 20, 2020
060000 ENGINE AND ENGINE COOLING
Customer Service Announcement saying that Service Pack (SP) 3 for DiagnosticLink??A? 8.11 Standard and Professional will be available for download from the Detroit Diesel server.
20CSA-04
Mar 20, 2020
350000 EQUIPMENT
Customer Service Announcement saying that Service Pack (SP) 3 for DiagnosticLink??A? 8.11 Standard and Professional will be available for download from the Detroit Diesel server.
WP20-002
Mar 17, 2020
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
Warranty Policy Letter explaining the Warranty Department is aligning with the frame rail repair policy, published in DTNA Workshop Manuals, which states that there are very few cases in which welding a heat-treated frame rail is allowed. T
WP20-002
Mar 17, 2020
160000 STRUCTURE
Warranty Policy Letter explaining the Warranty Department is aligning with the frame rail repair policy, published in DTNA Workshop Manuals, which states that there are very few cases in which welding a heat-treated frame rail is allowed. T
03.2020 Campaign
Mar 17, 2020
350000 EQUIPMENT
Open recall and Field service Campaigns report send out to Dealers, General Managers, Service managers and warranty managers.
02.2020 Campaign
Mar 4, 2020
350000 EQUIPMENT
Open recall and Field service Campaigns report send out to Dealers, General Managers, Service managers and warranty managers
Showing 100 of 681 bulletins.
WESTERN STAR 4700 - All Years Overview
Complete safety history for the WESTERN STAR 4700 across all model years (2002, 2023).
127
Total Recalls
10
Total Complaints
0
Investigations
1
Reported Crashes
0
Reported Fires
0
Reported Deaths
WESTERN STAR 4700 - Year by Year
Compare recalls and complaints across model years. Click any year to see full details.
| Year | Recalls | Complaints | |
|---|---|---|---|
| 2024 | 0 | 1 | View |
| 2023 | 4 | 0 | View |
| 2022 | 8 | 0 | View |
| 2021 | 14 | 1 | View |
| 2020 | 12 | 6 | View |
| 2019 | 14 | 0 | View |
| 2018 (current) | 12 | 1 | |
| 2017 | 9 | 1 | View |
| 2016 | 7 | 0 | View |
| 2015 | 12 | 0 | View |
| 2014 | 9 | 0 | View |
| 2013 | 5 | 0 | View |
| 2012 | 4 | 0 | View |
| 2011 | 3 | 0 | View |
| 2010 | 3 | 0 | View |
| 2009 | 3 | 0 | View |
| 2008 | 2 | 0 | View |
| 2007 | 1 | 0 | View |
| 2006 | 1 | 0 | View |
| 2005 | 1 | 0 | View |
| 2004 | 1 | 0 | View |
| 2003 | 1 | 0 | View |
| 2002 | 1 | 0 | View |