Loading...

NHTSA ID Number: 10176470

Manufacturer Communication Number: 511173

TSB/Document Date: 2020-07-01


Summary

As Per CumminseBay logo: Our records indicate there is a Product Improvement Software Calibration Campaign (C2191) for the CumminseBay logo B6.7 CM2350 Model Year 2017 to 2018 engine(s) that you own or have purchased. Please refer to the attached table for engines that may be affected.


Customer Satisfaction Campaign
DEPARTMENT OF COMPLIANCE

VEHICLE SAFETY AND RECALL MANAGEMENT
BUILDING 11
423 N MAIN ST
MIDDLEBURY, INDIANA 46540-9218

Customer Satisfaction Campaign: 51-1173

,

O

Integrity

O

Safety

O

Quality

O

Customer Service

06/02/2020

This Notice applies to your vehicle VIN listed above.
Dear Forest RivereBay logo Customer:
Forest RivereBay logo is alerting you to an issue involving certain 2017-2018 Glaval Apollo, Legacy and StarcrafteBay logo Allstar and PS2
transit buses. Please see the information below which describes the issue and provides you with details on the steps you
should take to have your vehicle repaired.
WHAT IS THE ISSUE?
As Per CumminseBay logo: Our records indicate there is a Product Improvement Software Calibration Campaign (C2191) for the
CumminseBay logo B6.7 CM2350 Model Year 2017 to 2018 engine(s) that you own or have purchased. Please refer to the attached
table for engines that may be affected.
OWNERS: WHAT SHOULD YOU DO?
We strongly encourage you to take advantage of this action as soon as possible. Software calibrations deliver engine
performance updates that help ensure your vehicles are running at optimal levels.
To learn more, confirm your eligibility and schedule a service appointment, please call your local CumminseBay logo certified service
location or CumminseBay logo Care by visiting us on the web at https://care.cummins.com or you are welcome to contact us at
1-800-CUMMINSeBay logo. If you have already had this campaign performed, no further action is required; please disregard this
notification.
DEALERS: WHAT SHOULD YOU DO?
Contact us at 1-800-CUMMINSeBay logo
WHAT IF YOU HAVE PREVIOUSLY PAID FOR REPAIRS TO YOUR VEHICLE FOR THIS PARTICULAR
CONDITION? If you have already paid for a repair that is within the scope of this service bulletin, you may be eligible for a
refund of previously paid repairs. Refunds will only be provided within the scope of this Technical Service Bulletin.
Please send the service invoice to the following address:
CumminseBay logo Inc.
Box 3005
Columbus, IN 40911

Sincerely,

Forest RivereBay logo, Inc.
Engineer
Office of Corporate Compliance

Page 1 of 1

Campagne de satisfaction de la clientèle
DEPARTMENT OF COMPLIANCE

VEHICLE SAFETY AND RECALL MANAGEMENT
BUILDING 11
423 N MAIN ST
MIDDLEBURY, INDIANA 46540-9218

Campagne de satisfaction de la clientèle : 51-1173

,

O

Intégrité

O

Sécurité

O

Qualité

O

Service à la clientèle

Le 2020-06-02

Cet avis s’applique à votre véhicule avec le NIV énuméré ci-dessus.
Cher client, chère cliente Forest RivereBay logo :
Forest RivereBay logo vous avise d'un problème qui implique certains modèles - de
véhicules récréatifs. Veuillez prendre avis de l'information ci-dessous, qui décrit le problème et vous donne des détails
des étapes à entreprendre pour faire réparer votre véhicule.
QUELLE EST LA PROBLÉMATIQUE?
Selon CumminseBay logo : Nos dossiers indiquent qu’il existe une campagne d’étalonnage du logiciel d’amélioration des produits
(C2191) pour le ou les moteurs CumminseBay logo B6.7 CM2350 des modèles 2017 à 2018 que vous possédez ou avez acheté(s).
Veuillez consulter le tableau ci-joint pour les moteurs qui peuvent avoir été touchés par ce problème.
PROPRIÉTAIRES : QUE DEVRIEZ-VOUS FAIRE?
Nous vous encourageons fortement à profiter de cette mesure dans les plus brefs délais. Les étalonnages logiciels
fournissent des mises à jour sur les performances du moteur ce qui aident à garantir que vos véhicules fonctionnent à des
niveaux optimaux.
Pour en apprendre davantage, confirmer votre admissibilité et planifier un rendez-vous d’entretien, veuillez appeler votre
emplacement d’entretien accrédité local CumminseBay logo ou CumminseBay logo Care, en vous rendant visite sur le Web au
https://care.cummins.com ou en nous appelant au 1-800-CUMMINSeBay logo. Si vous avez déjà fait effectuer les correctifs visés
par ce rappel, aucune autre mesure n’est requise.
CONCESSIONNAIRES : QUE DEVRIEZ-VOUS FAIRE?
Communiquez avec nous au 1-800-CUMMINSeBay logo
QUE FAIRE SI VOUS AVEZ DÉJÀ PAYÉ POUR LES RÉPARATIONS DE VOTRE VÉHICULE POUR CETTE
CONDITION SPÉCIFIQUE?
Si vous avez déjà payé la réparation qui fait partie de la portée de ce rappel de bulletin de service, vous pourriez avoir
droit au remboursement des réparations déjà payées. Des remboursements seront accordés seulement dans le cadre de
ce Bulletin de service technique.
Veuillez envoyer la facture de service à l’adresse suivante :
CumminseBay logo Inc.
Box 3005
Columbus, IN 40911

Cordialement,

Forest RivereBay logo, Inc.
Ingénieur
Bureau de la conformité d'entreprise
Page 1 de 1

Dear Customer:
Our records indicate there is a Product Improvement Software Calibration Campaign (C2191) for
the CumminseBay logo B6.7 CM2350 Model Year 2017 to 2018 engine(s) that you own or have purchased.
Please refer to the attached table for engines that may be affected.
We strongly encourage you to take advantage of this action as soon as possible. Software
calibrations deliver engine performance updates that help ensure your vehicles are running at
optimal levels.
To learn more, confirm your eligibility and schedule a service appointment, please call your local
CumminseBay logo certified service location or CumminseBay logo Care by visiting us on the web at
https://care.cummins.com or you are welcome to contact us at 1-800-CUMMINSeBay logo. If you have
already had this campaign performed, no further action is required; please disregard this
notification.
Sincerely,

CumminseBay logo Campaign Administration

CumminseBay logo Inc.
Box 3005
Columbus , IN 47202-3005 USA
Mail Code : 40911
Phone : 1 800 CUMMINSeBay logo
cummins.com

1

SaleBestseller No. 1
TOPDON RLink J2534 Pass-Thru Programmer, OEM Reprogramming and Diagnostic Tool, Enhanced J2534 VCI, Supports J2534/D-PDU/CAN-FD/DoIP, Compatible with 18+ Vehicle Brands, No OE Software Provided
289 Reviews
TOPDON RLink J2534 Pass-Thru Programmer, OEM Reprogramming and Diagnostic Tool, Enhanced J2534 VCI, Supports J2534/D-PDU/CAN-FD/DoIP, Compatible with 18+ Vehicle Brands, No OE Software Provided
  • J2534 Pass-Thru Programmer: TOPDON RLink J2534 is an...
  • All-in-One OEM Diagnostics: This J2534 ECU programming tool...
  • Proven Performance You Can Trust: Backed by over 10000 real...
  • Integrated Excellence, Always Up-to-Date: Featuring the...
  • Efficiency Meets Versatility: Engineered to support three...
SaleBestseller No. 2
TOPDON RLink J2534 Reprogramming Tool, High-Speed J2534 Pass-Thru Programmer, OEM Reprogramming and Diagnostic Tool, Supports J2534/D-PDU/CAN-FD/DoIP, 17+ Vehicle Brands Supported
  • Advanced VCI Box, Industry-leading J2534 Pass-Thru...
  • High-Speed OEM-Level Diagnostics & Programming: Unlock true...
  • Coverage for 17 Car Brands & Ultra Reliability: Works...
  • User-Friendly RLink Platform & Expert Support: TOPDON’s...
  • 6.6 ft USB-C Cable & Portable Storage Case: The RLink J...

Last update on 2026-06-23 / Affiliate links / Images from Amazon Product Advertising API


 


If the PDF is very large, it may not load in the preview below.

Download PDF [247.61 KB]


Some older TSBs had multiple PDFs — visit the NHTSA Website to view all PDFs.

If the TSB PDF does not show, download or view it on the NHTSA Website.

Click on the (+) Plus Sign

Then Click on Associated Document(s)


Search NHTSA Database for Recalls

View Latest Recalls


Search NHTSA Database for Vehicle Investigations

View Latest Vehicle Investigations


Search NHTSA Database for Vehicle Complaints

View Latest Vehicle Complaints


TSB/Document ID: 511173

Replacement Service Bulletin Number:

MFR Communication Date: 2020-06-02

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: ELECTRICAL SYSTEM

MFR Component System:

MFR Component Subsystem:


Previous TSB

Next TSB



THINKCAR Bidirectional OBD2 Scanner Diagnostic Tool 689BT - All System Scan Tool with Bluetooth 5.0, 3000+ Active Tests,ECU Coding, 34+ Services, FCA, CAN-FD and DoIP, Wireless Update
108 Reviews
THINKCAR Bidirectional OBD2 Scanner Diagnostic Tool 689BT - All System Scan Tool with Bluetooth 5.0, 3000+ Active Tests,ECU Coding, 34+ Services, FCA, CAN-FD and DoIP, Wireless Update
  • [Notice] When you receive a used device, it may be a customer return resold by Amazon without inspection. You can exchange it for a new one through Amazon. As this situation is unavoidable, we sincerely apologize. For any issues, contacting us via Amazon's "Messages" is the best way. THINKSCAN 689BT Bidirectional Scan Tool Can Be Used Immediately After It is Turned On, Without Complicated Registration Process, Which is More Convenient & Quick.
  • Full Bi-Directional Control & 3000+ Active Tests: Take control and test components like actuators, fuel injectors, relays, and cooling fans in real time. You’ll quickly see if the problem is in the part itself or the control module — saving you hours of guesswork and frustrating trial-and-error.
  • Advanced ECU Coding Capabilities: Handle module matching and hidden feature activation with confidence. When you replace an ECU or want to customize settings, this obd2 scanner diagnostic bi directional tool gives you the professional-level capabilities you need without the dealership price tag.
  • 34+ Useful Reset and Maintenance Functions: Complete everyday service tasks smoothly with a wide range of helpful reset and maintenance functions. Whether you’re keeping up with regular upkeep or tackling a specific job, this scanner makes maintenance simpler and less stressful for both DIYers and pros.
  • Comprehensive Full System Diagnostics: Diagnose every major system — Engine, Transmission, ABSeBay logo, SRS, TPMS, and more — all in one place. Finally stop wondering if you’re missing something important; get the full picture and clear codes with ease.

Last update on 2026-07-02 / Affiliate links / Images from Amazon Product Advertising API


 

Sale
XTOOL D7S Bidirectional Scan Tool, 2026 AI-Assisted OBD2 Scanner Diagnostic Tool with FCA AutoAuth, All System Car Scanner, 39+ Resets, ECU C0ding, PMI, Upgrade of D7, Crankshaft Relearn, CAN FD/DoIP
334 Reviews
XTOOL D7S Bidirectional Scan Tool, 2026 AI-Assisted OBD2 Scanner Diagnostic Tool with FCA AutoAuth, All System Car Scanner, 39+ Resets, ECU C0ding, PMI, Upgrade of D7, Crankshaft Relearn, CAN FD/DoIP
  • Top Reasons to Choose the D7S OBD2 Scanner: XTOOL D7S car scan tool, an upgrade of XTOOL D7, offers comprehensive features for automotive technicians, workshops, and DIY enthusiasts 1. Upgraded Hardware: 2+64GB memory, rear camera, intuitive interface, foldable bracket 2. Complete Diagnostics: FCAeBay logo Autoauth, OE-level all system scan, 39+ maintenance services, 4K+ bidirectional, CANFD/DoIP protocol 3. Advanced Capabilities: ECU c0ding, PMI functions 4. Wide Compatibility: Support 10,000+ models, covering 99% vehicle brands 5. Multi-language: Available in 22+ languages, No IP Restrictions 6. 3-Year Updates: Save 300 bucks on software updates for the latest features and optimizations
  • 2026 Upgraded D7S Car Scanner Features: The newly 2026 D7S V2.0 scanner for car brings exciting features for advanced vehicle diagnostics and enhanced user experience 1. FCAeBay logo AutoAuth: Now supports FCAeBay logo SGW module for ChryslereBay logo, for JeepeBay logo, for DodgeeBay logo (2018+), for FiateBay logo (2017+), enabling faster vehicle communication without gateway restrictions 2. PMI (Offline ECU Pr0gramming): Allows for FordeBay logo, for LincolneBay logo, and for MazdaeBay logo ECU pr0gramming for new modules 3. Optimized Diagnostic Report 2.0: Personalized reports with logos and customer info for auto shops. Note: Compatibility varies by cars, please check before order
  • 39+ Services/Resets/Adaptations/Relearns/Calibrations: XTOOL D7S full system car scanner diagnostic tool tackles 99% of common car issues through its 36+ special functions, including Oil Reset, EPB, SAS, BMS, Throttle Reset, Injector C0ding, ABSeBay logo Bleed, TPMS Reset, Power Balance, etc and also covers specific-vehicle functions like Crank Sensor Relearn, ABSeBay logo Initialization, Cylinder Power Balance, Fuel Trim Reset, Idle Relearn etc. This car diagnostic scanner enhances efficiency, making repairs and maintenance hassle-free. Tip: DO NOT for All vehicles, please check compatibility first
  • Cost-effective ECU C0ding Scan Tool for Specific Brands: Enhance your vehicle's performance with XTOOL D7S! This obd2 scanner all systems bidirectional offers advanced capabilities at an affordable price, supports online for BMWeBay logo, for Benz and offline for BENZ, for MIT, along with PMI functions for FordeBay logo, for MazdaeBay logo, and for LincolneBay logo. Ideal for technicians and DIY enthusiasts, this automotive scanner diagnostic tool optimizes vehicle performance and enhances the driving experience. Note: Not for all cars and modules, please send car VIN to check the compatibility before purchase
  • OE All System Diagnostic & 8 Pids Graphing: XTOOL D7S is a comprehensive all system bi directional obd2 scanner that delivers dealer-level diagnostics, completely controlling over your vehicle’s performance and health. This automotive scan tool can read and clear DTCs, view live data and ECU information, retrieve freeze frames, and perform active tests and full obd2 functions. This bi-directional scan tool can can identify your vehicle's make, model, and year information with just one click and show up to 8 PIDs live data with options for CSV viewing, playback, and recording for in-depth analysis. It is easy-to-use for both professionals and beginners, helping pinpoint issues efficiently

Last update on 2026-06-30 / Affiliate links / Images from Amazon Product Advertising API


 

2026 BOSSCOMM IF745 Scanner Diagnostic Tool, Check Engine Code Reader with 6 Resets, ABS Bleeder/Oil/EPB/SAS/Throttle/Battery, Scanner Diagnostic Tool for Vehicles, Lifetime Free Update, Auto VIN
  • 【✅Compared to BOSSCOMM IF742, IF745 Offers Full-System Diagnostics】The BOSSCOMM IF745 car diagnostic scanner is an upgraded model of IF742. In addition to supporting all OBD2 Code Reader functions and 6 reset options (ABSeBay logo/EPB/SAS/BMS/Oil/Throttle), it expands diagnostics from 4 systems (Check Engine/ABSeBay logo/SRS/Transmission) to vehicle All systems, including Steering, Suspension, and Body Electronics. This provides deeper, more comprehensive diagnostic capabilities.
  • 【✨10 OBD2 Functions】The BOSSCOMM IF745 scan tool’s DTC Lookup instantly translates fault codes into user-friendly explanations, its I/M Readiness feature streamlines emissions testing with a single tap, and Freeze Frame lets you pinpoint the exact moment of a fault for in-depth root-cause diagnosis. Combined with a live data dashboard and advanced diagnostics (O2S, OBMon, EVAP), it delivers comprehensive insights for confident troubleshooting.
  • 【✨Deep Diagnostics for All Vehicle System Modules】Beyond code reading/clearing and ECU information retrieval, our all-in-one data stream feature lets you inspect all current fault codes and their locations across the vehicle’s systems. This vehicle code reader helps you turn off dashboard warning lights and perform a comprehensive self-check of your car at home—no more back-and-forth trips to the repair shop or hefty inspection fees.
  • 【✨6 Essential Resets: ABSeBay logo Bleeding, Oil, EPB, SAS, Throttle, BMS】The BOSSCOMM IF745 obd2 scanner diagnostic tool swiftly purges air from brake lines to restore braking sensitivity, fine-tunes maintenance cycles to eliminate false alerts, resolves parking brake issues with one-click control, recalibrates steering sensors for stability, optimizes engine idling/acceleration for smoother performance, and deeply resets battery systems to extend lifespan and range via precise parameter adjustments.❗NOTE: Does NOT support bidirectional control, coding, or programming.​
  • 【✨10,000+ Car Models, AutoVIN, 13 Languages】The BOSSCOMM IF745 vehicle scanner diagnostic tool covers 73+ global car brands and offers support in 13 languages, making it perfect for DIYers, auto mechanics, or as a thoughtful gift. With a single-click AutoVIN feature, it instantly retrieves vehicle serial numbers, streamlining diagnostics for users globally. This adaptable tool balances user-friendliness with precision, catering to both personal and professional requirements.✅Unsure about compatibility? Compatibility will vary on vehicles' model and year, pls reach us via 📧 [email protected] 📧 before purchase.

Last update on 2026-07-02 / Affiliate links / Images from Amazon Product Advertising API


 


This product presentation was made with AAWP plugin.

Share to...