ACX-2201 – ABS Modulation Valve Wired Incorrectly – 2021-2022 Autocar Xpeditor ACX

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4680 Pinson Valley Parkway, Birmingham, AL 35215 Office: 205.920.2499 Fax: 205.341.0375 General Recall Reimbursement Plan I. Introduction Pursuant to 49 U.S.C. 30120(d), 49 C.F.R. Parts 573 and 577, and other applicable requirements, Autocar, LLC and Autocar Industries, LLC (collectively “Autocar”) hereby provides the National Highway Traffic Safety Administration (“NHTSA”) its general reimbursement plan for the cost of remedies paid for by vehicle owners before they are notified of a related safety recall. As set forth at 49 C.F.R. 573.6(c)(8)(i) and 49 C.F.R 573.13, the following information sets forth Autocar’s general plan to reimburse owners and purchasers for costs incurred for remedies in advance of notification of potential safety-related defects or noncompliance. II. Reimbursement Notification Autocar’s notice to a vehicle owner in accordance with 49 C.F.R. Part 577 will indicate whether Autocar is offering a refund. A vehicle owner will be eligible for reimbursement if the owner paid to have service to remedy the defect or noncompliance prior to a specified ending date. As set forth at 49 C.F.R 573.13(c)(2), the ending date shall be 10 calendar days after the date on which Autocar mailed the last of its Part 577 notifications to owners in the United States, unless a specific reimbursement plan is made available for a particular recall. Autocar’s notice will instruct owners to seek eligible reimbursement through Autocar’s Service & Warranties Department, at the following address or otherwise applicable business address: Autocar LLC Service & Warranties Department 551 S. Washington Street Hagerstown, Indiana 47346 Owners will also be instructed that they may contact Autocar by telephone (toll free) at 888-218-3611 or 877-973-3486 NHTSA’s regulations (see 49 C.F.R. 573.13(c)) permit Autocar to identify a beginning date for reimbursement eligibility. Accordingly, an owner who paid to remedy the defect or noncompliance prior to the identified beginning date would not be eligible for reimbursement. Autocar puts its owners and customers first, and therefore, the company has generally has not firmly established such a beginning date for reimbursement eligibility, and as of the date of this policy, does not presently anticipate changing this general policy. Should Autocar determine (as NHTSA permits) that a beginning date is appropriate, Autocar will indicate that date in the specific reimbursement plan for that particular recall. As permitted by 49 C.F.R. 577.11(e), Autocar may not include a reimbursement notification when all vehicles are well within the warranty period, subject to approval by NHTSA. 4680 Pinson Valley Parkway, Birmingham, AL 35215 Office: 205.920.2499 Fax: 205.341.0375 III. Costs to be Reimbursed For vehicles, reimbursement will not be less than the lesser of: • The amount paid by the owner for the remedy that specifically addressed and was reasonably necessary to correct the defect or noncompliance that is the subject of the recall; or, • The costs of the part(s) for the remedy (to be no more than the manufacturer’s list retail price for authorized part(s)), plus associated labor at local labor rates, miscellaneous fees (such as disposal of waste), and taxes. For replacement equipment, reimbursement will be the amount paid by the owner for each replacement item (limited to the amount of the retail list price of each defective or noncompliant item that was replaced, plus taxes, where the brand or model purchased by the owner was different than the brand or model that was subject to the recall). If the item of motor vehicle equipment was repaired, the reimbursement provisions identified above for vehicles will apply. As set forth at 49 C.F.R. 573.13(d)(1), costs incurred by the owner within the period during which Autocar’s original or extended warranty would have provided for a free repair of the defect or noncompliance will not be eligible for reimbursement. IV. Entity Authorized to Provide Reimbursement Autocar will directly reimburse owners, unless a specific reimbursement plan is made available for a particular recall, and will encourage owners to pursue requests for reimbursement directly through its Service & Warranties Department to expedite reimbursement, as set forth above in Section II. In whatever manner the request for reimbursement is made, under this Plan or a specific reimbursement plan, the owner will be directed to submit the required documentation, upon which reimbursement eligibility will be determined. V. Required Documentation The reimbursement determination will depend upon the information provided by the owner. As set forth at 49 C.F.R. Part 573.13(d)(4), the owner must submit all of the following information: • Claimant’s name and mailing address; • For motor vehicles, the vehicle identification number (or “VIN”), vehicle make, model, and model year; • For replacement equipment, a description of such equipment or, for tires, the model and size; • Identification of the applicable recall (either Autocar’s recall number, or NHTSA’s applicable recall campaign number); • Identification of the owner of the recalled vehicle at the time that the pre-notification remedy was obtained; 4680 Pinson Valley Parkway, Birmingham, AL 35215 Office: 205.920.2499 Fax: 205.341.0375 • An original receipt for the pre-notification remedy that includes a breakdown of the amount for parts, labor, other costs and taxes, including costs for the replacement item. Where the receipt covers work other than to address the recall or noncompliance, Autocar may require the claimant to separately identify costs that are eligible for reimbursement. • If the remedy was obtained during the warranty period, documentation indicating that the warranty was not honored or that the warranty repair did not correct the problem related to the recall. Failure to submit all of the above information may result in denial of the reimbursement request. VI. Additional Information The Part 577 required owner notice will provide a toll-free telephone number through which specific information about the reimbursement plan can be requested from Autocar. As set forth at 49 C.F.R. 573.6, this general reimbursement plan will be incorporated into notifications by reference. Information specific to a particular recall also may be incorporated into the Part 573.6 notification. VII. Response to Requests for Reimbursement Autocar will act upon requests for reimbursement as follows: • Autocar will act upon a claim for reimbursement within 60 days of its receipt. If Autocar denies the claim, Autocar will send a notice to the claimant within 60 days of receipt of the claim that includes a clear, concise statement of the reasons for the denial. • If a claim for reimbursement is incomplete when originally submitted, Autocar will advise the claimant within 60 days of receipt of the claim of the documentation that is needed and offer an opportunity to resubmit the claim with complete documentation. Reimbursement shall be in the form of a check from Autocar. VIII. Miscellaneous Autocar will make a copy of this plan available to the public, upon request. As permitted by 49 C.F.R. 573.13(m), Autocar will not reimburse owners for recalls based solely on noncompliant or defective labels. As set forth at 49 C.F.R. 573.13(n), reimbursement for a pre-notification remedy will not be provided to an owner if, in the case of a motor vehicle or replacement equipment other than a tire, it was bought by the first purchaser more than 15 calendar years before notice is given under 49 U.S.C. 30118(c) or an order is issued under section 49 U.S.C. 30118(b). In the case of a tire, this period shall be 5 calendar years. Dated: June 1, 2020

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Page 1 of 11 June 2022 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 ATTENTION: Service Managers / Parts Managers. SUBJECT: Autocar, LLC has determined that a defect which relates to motor vehicle safety exists in certain Xpeditor (ACX) chassis. The anti-lock braking system (ABS) modulation valve wiring may be incorrect. SAFETY RECALL INFORMATION: This Recall bulletin provides instructions regarding the inspection and correction of the ABS modulation valve wiring. VEHICLES AFFECTED: There are 535, 2021-2022 model year ACX (Xpeditor) chassis manufactured between August 7, 2020, and November 5, 2021, with non-sequential serial numbers in the range of 234054 through 238717. To determine if a vehicle is affected by this Recall, log in to the Autocar Warranty Management System at www.autocartruck.com. From the main menu, select “View Recalls/ Service Programs” and look for the Autocar Recall number above. A spreadsheet file will be accessible with the VIN list of affected vehicles. Alternatively, to determine if a single vehicle is affected, select “VIN Profile” from the main menu in the Autocar Warranty Management System. In the “Chassis Number” field, enter the last 6 of the VIN. Once the VIN profile is displayed, scroll down to the “Recall/Service Program Information” section to determine if the Recall is open. SERVICE RESPONSIBILITY: Service sites must perform this Recall on affected vehicles at no charge to the owner regardless of vehicle mileage, age, or ownership. If a vehicle affected by this Recall is taken into or is currently in your vehicle inventory, or at your center for service, you must perform this Recall before the vehicle is sold or released to the owner. Page 2 of 11 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 June 2022 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 CLAIMS FOR REIMBURSEMENT: Submit a claim for reimbursement in accordance with Autocar’s Warranty Administration Manual with the following claim coding information: CLAIM CODING INFORMATION: Repair Number (Op Code) Time Allowance (SRT) Description 59301-1-23 1.00 HR ABS valve wiring SAFETY NOTICES: Allow the vehicle’s engine and cooling system to cool to ambient temperature before performing the repair procedure. A hot engine or cooling assembly may cause burns or other personal injury. To prevent eye injury, always wear eye protection when performing vehicle maintenance, service or inspection. Before working on a vehicle, set the parking brake, place the transmission in neutral and block the wheels. Failure to do so can result in unexpected vehicle movement and can cause serious personal injury or death. Page 3 of 11 June 2022 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 Working on CNG/LNG Trucks If you store or dispense Compressed Natural Gas (CNG) or Liquefied Natural Gas (LNG), or if you work on CNG or LNG trucks, your location must be fully compliant with applicable codes, regulations and standards, including National Fire Protection Associate (NFPA) codes, Society of Automotive Engineers (SAE) standards, American National Standards Institute (ANSI) Natural Gas Vehicle (NGV) standards, the United States Code of Federal Regulations (CFR) and your state and local fire and other applicable codes (including, for example, the California Code of Regulations and the Texas Administrative Code). Contact your local fire department for guidance and additional compliance information. Technicians working on Autocar trucks with CNG or LNG engines must be trained in the proper repair of CNG and LNG trucks and engines and the safe storage and dispensing of CNG and LNG. Working on CNG Fuel Systems CNG fuel systems include a high pressure (3600 psi) system for fuel storage and a low pressure system (125 psi) for consumption by the engine. Understanding the characteristics of CNG and how the fuel system works will prevent injury and damage to persons and property. Attempting to operate or maintain any CNG fuel system without proper training is dangerous. Complete training and consult instructional bulletins from the CNG system suppliers, such as Agility Fuel Systems’ Field Service Bulletin, Safely Working on CNG Fuel Systems. Welding and Hot Work Near CNG and LNG Trucks Welding, grinding, and other “hot work” can be safely performed on or near a CNG or LNG vehicle, but certain precautions must be followed. Understand and perform the necessary precautions provided by the CNG system suppliers, such as Agility Fuel Systems’ Field Service Bulletin, Welding and Hot Work Precautions Near CNG and LNG Vehicles. Page 4 of 11 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 June 2022 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 CNG Cylinders CNG fuel containers must meet Federal Motor Vehicle Safety Standard (FMVSS) 304 (Compressed Natural Gas Fuel Container Integrity) and/or ANSI/CSA NGV2 (Basic Requirements for Compressed Natural Gas Vehicle Fuel Containers). Both standards specify a detailed visual examination every three years. Truck owners are required to complete all necessary inspections, in accordance with the applicable standards and other resources, such as the Clean Vehicle Education Foundation and NGVAmerica’s Compressed Natural Gas (CNG) Container Visual Inspection Advisory. FMVSS 304 also requires that cylinders not be used after the end of life (EOL) date provided on the tank label. The EOL date is also displayed in the engine compartment and at the fueling connection of each truck. If there are any question as to proper decommissioning of a cylinder, contact the manufacturer, whose name and address is also required to be on the label. CNG Fuel Container Pressure Relief Devices (PRDs) PRDs must be properly maintained and positioned for safe operation of a CNG fuel system. Missing vent caps can allow moisture into PRDs and vent lines, which can freeze and damage these safety components. Debris which clogs the PRDs and/or vent lines can prevent proper function. PRDs must be positioned to vent upward, not outward, from a vehicle. Ensure that every truck owner completes periodic inspections of the PRDs and vent lines and systems, in accordance with guidance provided by the system component suppliers. Alert First Responders to CNG and LNG In the event of a fire or other emergency, alert first responders to the presence and location of CNG fuel systems, tanks and dispensers. Ensure that emergency personnel are aware of proper precautions, such as those provided in Agility’s First Responder Guide: CNG and LNG Vehicle Fuel Systems. Page 5 of 11 June 2022 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 LOCKOUT/TAGOUT PROCEDURES: Before entering the vehicle or vehicle body, read and follow OSHA regulations concerning entry and working in “CONFINED SPACE” OSHA 1910.146 and “LOCKOUT/TAGOUT” OSHA 1910.147. Follow OSHA regulations while performing any work on the vehicle. The vehicle must be disabled by the following steps before performing any work on the vehicle: 1. Place the transmission in NEUTRAL. 2. Set the parking brake. 3. Shut the engine OFF. 4. Lock cab doors, keep the key in your pocket. Block the wheels before entering the body or performing any work on the vehicle. 5. Turn the battery disconnect switch OFF, if equipped. 6. Completely drain the air from the primary/A system and secondary/B system by opening the drain valves on the air tanks themselves or by using the drain manifold if supplied. When draining the air tanks, do not look into the area where air is draining. Dirt or sludge particles may be expelled in the air stream and can cause eye injury. 7. Place magnetic “DANGER” signs on both cab doors before entering the body or performing any work on the vehicle. 8. Take proper precautions before working under the vehicle. Use ramps approved for the weight of your vehicle, or use floor jacks and stands. Never work under a vehicle supported by jacks alone. Always use jack stands to support the vehicle. Page 6 of 11 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 June 2022 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 ABS Modulation Valve Wiring Correction 1. Follow all lockout/tagout procedures and verify the battery disconnect switch is in the “OFF” position. If the unit is not equipped with a battery disconnect switch, disconnect the battery cables beginning with the negative cables, followed by the positive cables. 2. Unlock and open both doors. 3. From the right side of the cabs interior, locate the access panels (see Figure 1). 4. Remove the 9 screws and two access panels and set aside for reinstallation (see Figure 1). Figure 1 Page 7 of 11 June 2022 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 5. Locate and remove the X2 connector from the ABS controller (see Figures 2 and 3). X2 Connector (See Figure 3) Figure 2 Figure 3, X2 Connector Page 8 of 11 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 June 2022 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 6. Verify the X2 connector cavity 3 wire 733-A and cavity 6 wire 732-A are properly pinned. If the X2 connector is properly pinned, no repair is required. If the X2 connector is not properly pinned, adjust the pinning as required.(see Figure 4). CAV 123456789 10 11 12 13 14 15 16 17 18 GA 16 GA 16 GA 16 GA 16 GA 16 GA 16 GA 16 GA 16 GA 16 GA 18 GA 18 GA 18 GA 18 GA 18 GA 18 GA 16 GA 18 GA 18 GA Type TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL TXL Col GN GN GN GN GN GN GN GN GN BRN BRN BRN BK BK BK GN BRN KB Wire 753-A 7395-B 733-A 752-A 740-B 732-A 780-B 759-B 760-B BRN1-A 736-B BRN-A BLK1-A 735-B BLK-A 781-B 756-B 755-B ABS – X2 Figure 4 7. Reinstall the X2 connector and the access panels that were set aside in Step 4. Page 9 of 11 June 2022 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 8. From the front of cab, locate the grill. Remove the fasteners and the grille and set aside for reinstallation (see Figure 5). Figure 5 Page 10 of 11 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 June 2022 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 9. Locate the left front ABS modulation valve and wiring connector (see Figures 6 and 7) Left Front ABS Modulation Valve Figure 6 Left Front Modulation Valve Connector Figure 7 Page 11 of 11 June 2022 SAFETY RECALL BULLETIN NHTSA RECALL 22V216 AUTOCAR, LLC SAFETY RECALL ACX-2201 Autocar, LLC 4680 Pinson Valley Parkway Center Point, AL 35215 888-218-3611 10. Disconnect the left front ABS modulation wiring connector and verify the connector is properly pinned. If the connector is properly pinned, no repair is required. If the connector is not properly pinned, adjust the pinning as required (see Figure 8). Cav Wire GA. Type Col. 1 2 3 732 734 733 16 GA 16 GA 16 GA GXL GXL GXL GN GN GN LFVAL Figure 8 11. Reinstall the left front ABS modulation wiring connector removed in Step 10 and reinstall the grill set aside in Step 8. 12. Turn on the battery disconnect switch or reconnect the battery cables beginning with the positive cables followed by the negative cables. 13. Perform a functional test of the anti-lock braking system and verify no faults are present. 14. Repairs are complete. Note: If you have questions or concerns regarding this recall, please contact Autocar Technical Support at 888-218-3611.

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ACF 00002 Rev. 000 551 South Washington Street, Hagerstown, IN 47346 Office: 765.489.5499 Fax: 765.489.5230 IMPORTANT SAFETY RECALL AUTOCAR, LLC SAFETY RECALL ACX-2201 NHTSA RECALL NO. 22V216 May 2022 TO: U.S. Distributors Dealer Principals, Service Managers, Warranty Managers, Parts Managers This notice is being sent to you in accordance with the National Traffic and Motor Vehicle Safety Act. Autocar, LLC has determined that a defect which relates to motor vehicle safety exists in 535, 2021– 2022 model year Xpeditor (ACX) chassis. These chassis were manufactured between August 7, 2020, and November 5, 2021, with non-sequential serial numbers in the range of 234054 through 238717.accordingly, a recall to address this issue is being initiated effective May 31, 2022. MODELS AFFECTED: Autocar Xpeditor (ACX) MY 2021-2022 COMPONENTS AFFECTED: The ABS modulation valve wiring may be incorrect. SAFETY DEFECTS AND POTENTIAL RISKS: If the ABS modulation valve circuits are incorrect the potential increase in stopping distance would increase the risk of property damage, personal injury, or a crash. REPAIR REQUIRED: The ABS modulation valve wiring will be corrected at no charge to the owner. REPAIR AVAILABLE: VIN profiles in the Autocar Warranty System will be updated to show the open recall on May 31, 2022, and a spreadsheet of the affected VINs will be available in the Warranty system. REMINDER: It is a violation of Federal law to sell or lease a vehicle covered by this recall notice unless the recall remedy has been completed. Substantial civil penalties apply to violations of this law. If you have any questions or concerns, please contact the Autocar Warranty Department at [email protected]. Sincerely, AUTOCAR, LLC

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-216 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Autocar, LLC Submission Date : APR 01, 2022 NHTSA Recall No. : 22V-216 Manufacturer Recall No. : ACX-2201 Manufacturer Information : Manufacturer Name : Autocar, LLC Address : 551 S WASHINGTON STREET HAGERSTOWN IN 47346 Company phone : 7654895499 Population : Number of potentially involved : 535 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2021-2022 Autocar Xpeditor (ACX) Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : NR Descriptive Information : All Xpeditor (ACX) units equipped with the suspect wiring harness are included. Production Dates : AUG 07, 2020 – NOV 05, 2021 VIN Range 1 : Begin : 5VCACLCE2MC234054 End : 5VCACLAF4NC238717 ✔ Not sequential Description of Defect : Description of the Defect : The ABS modulation valve wiring may be incorrect. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : If the ABS modulation valve circuits are incorrect the potential increase in stopping distance would increase the risk of property damage, personal injury or a crash. Description of the Cause : Autocar design error resulted in the incorrect wiring harness pinning. Identification of Any Warning that can Occur : None. Involved Components : Part 573 Safety Recall Report 22V-216 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Component Name 1 : Autocar ABS Harness Component Description : ABS Harness Component Part Number : A7471066-002 Supplier Identification : Component Manufacturer Name : Autocar LLC Address : 551 S Washington St Hagerstown Indiana 47346 Country : United States Chronology : March 3, 2022 During an internal validation test Autocar identified an air leak during testing and began researching to determine root cause. The root cause determined to be a design error regarding the pinning of the harness at pin 3 and pin 6 or harness A7471066-002 and a clean point established for production units. March 25, 2022 All data gathered and presented to Autocar management team and Autocar decided to perform a voluntary safety recall. Note: There are no claims, complaints or known failures, This was discovered internally during production validation. Description of Remedy : Description of Remedy Program : The ABS wiring harness will be repaired or replaced at no charge to the owner. How Remedy Component Differs from Recalled Component : The ABS wiring harness will be repaired or replaced. Identify How/When Recall Condition was Corrected in Production : March 11, 2022 All production units were contained and re-work completed prior to release. Recall Schedule : Description of Recall Schedule : Dealer and Customer notifications will begin May 30, 2022 and end May 31, 2022 Planned Dealer Notification Date : MAY 30, 2022 – MAY 31, 2022 Planned Owner Notification Date : MAY 30, 2022 – MAY 31, 2022 Part 573 Safety Recall Report 22V-216 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 * NR – Not Reported

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OMB Control No.: 2127-0004 Part 573 Safety Recall Report 22V-216 The information contained in this report was submitted pursuant to 49 CFR §573 Manufacturer Name : Autocar, LLC Submission Date : MAY 24, 2022 NHTSA Recall No. : 22V-216 Manufacturer Recall No. : ACX-2201 Manufacturer Information : Manufacturer Name : Autocar, LLC Address : 551 S WASHINGTON STREET HAGERSTOWN IN 47346 Company phone : 7654895499 Population : Number of potentially involved : 535 Estimated percentage with defect : 100 % Vehicle Information : Vehicle 1 : 2021-2022 Autocar Xpeditor (ACX) Vehicle Type : BUSES, MEDIUM & HEAVY VEHICLES Body Style : OTHER Power Train : NR Descriptive Information : All Xpeditor (ACX) units equipped with the suspect wiring harness are included. Production Dates : AUG 07, 2020 – NOV 05, 2021 VIN Range 1 : Begin : 5VCACLCE2MC234054 End : 5VCACLAF4NC238717 ✔ Not sequential Description of Defect : Description of the Defect : The ABS modulation valve wiring may be incorrect. FMVSS 1 : NR FMVSS 2 : NR Description of the Safety Risk : If the ABS modulation valve circuits are incorrect the potential increase in stopping distance would increase the risk of property damage, personal injury or a crash. Description of the Cause : Autocar design error resulted in the incorrect wiring harness pinning. Identification of Any Warning that can Occur : None. Involved Components : Part 573 Safety Recall Report 22V-216 Page 2 The information contained in this report was submitted pursuant to 49 CFR §573 Component Name 1 : Autocar ABS Harness Component Description : ABS Harness Component Part Number : A7471066-002 Supplier Identification : Component Manufacturer Name : Autocar LLC Address : 551 S Washington St Hagerstown Indiana 47346 Country : United States Chronology : March 3, 2022 During an internal validation test Autocar identified an air leak during testing and began researching to determine root cause. The root cause determined to be a design error regarding the pinning of the harness at pin 3 and pin 6 or harness A7471066-002 and a clean point established for production units. March 25, 2022 All data gathered and presented to Autocar management team and Autocar decided to perform a voluntary safety recall. Note: There are no claims, complaints or known failures, This was discovered internally during production validation. Description of Remedy : Description of Remedy Program : The ABS wiring harness will be repaired or replaced at no charge to the owner. Autocar will voluntarily initiate an owner notification and recall of all affected vehicles. Autocar will distribute to owners of affected vehicles an Owner Notification Letter, which will describe the defect and provide instructions for scheduling the inspection/repair of the vehicle at no cost to the vehicle’s owner. The owner letter will instruct vehicle owners who have paid to have this condition remedied prior to this campaign to seek reimbursement pursuant to Autocar’s General Reimbursement Plan, on file with the agency pursuant to 49 C.F.R. 573.6(c)(8)(i) and 49 C.F.R 573.13. How Remedy Component Differs from Recalled Component : The ABS wiring harness will be repaired or replaced. Identify How/When Recall Condition was Corrected in Production : March 11, 2022 All production units were contained and re-work completed prior to release. Part 573 Safety Recall Report 22V-216 Page 3 The information contained in this report was submitted pursuant to 49 CFR §573 Recall Schedule : Description of Recall Schedule : Dealer and Customer notifications will begin May 30, 2022 and end May 31, 2022 Planned Dealer Notification Date : MAY 30, 2022 – MAY 31, 2022 Planned Owner Notification Date : MAY 30, 2022 – MAY 31, 2022 * NR – Not Reported

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