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2018 Autocar Xpeditor

Owner reports · Recalls · Investigations

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What owners reported most

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When problems were reported

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NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

What owners actually said

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Official recalls

15

25V449000 · Service Brakes, Air:supply:reservoir/tank

Jul 3, 2025

Autocar, LLC (Autocar) is recalling certain 2015-2022 ACTT (Xspotter) and ACX (Xpeditor) vehicles. The air tanks have an insufficient volume of air for the brake system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 121, "Air Brake Systems."

Consequence & remedy

Consequence: Insufficient air volume can reduce brake function, extending the distance required to stop and increasing the risk of a crash.

Remedy: Dealers will inspect and replace or add additional air tanks as necessary, free of charge. Interim owner notification letters explaining the safety risk were mailed August 29, 2025. Owners will receive a second notice once remedy parts become available, anticipated September 2026. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's numbers for this recall are ACTT-2503 and ACX-2503.

23V699000 · Parking Brake:indicator Light

Oct 17, 2023

Autocar, LLC (Autocar) is recalling certain 2016-2023 ACX (Xpeditor) and 2021-2023 DC (Legend) vehicles. The park brake warning light may incorrectly illuminate during an air loss event. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."

Consequence & remedy

Consequence: A park brake warning light that illuminates incorrectly increases the risk of a crash.

Remedy: Dealers will replace the pressure switch, free of charge. Owner notification letters were mailed January 2, 2024. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's numbers for this recall are ACX-2311 and DC-2306. This recall is an expansion of recall number 23V-400.

23V400000 · Electrical System: Instrument Cluster/panel

Jun 2, 2023

Autocar, LLC (Autocar) is recalling certain 2016-2023 ACX (Xpeditor) and 2020-2023 DC (Legend) vehicles. The park brake warning light may incorrectly illuminate during an air loss event. As such, these trucks fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."

Consequence & remedy

Consequence: A park brake warning light that illuminates incorrectly increases the risk of a crash.

Remedy: Dealers will replace the pressure switch, free of charge. Owner notification letters were mailed July 31, 2023. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's numbers for this recall is ACX-2307 and DC-2303.

23V023000 · Parking Brake

Jan 23, 2023

Autocar, LLC (Autocar) is recalling certain 2012-2016 Xpert, 2010-2020 Xspotter, 2008-2020 Xpeditor, 2008-2010 WXLL and WX vehicles. A worn parking brake control valve can leak air into the vent line, creating excessive back pressure and causing the parking brake to release unexpectedly.

Consequence & remedy

Consequence: The unexpected release of the parking brake may allow the vehicle to rollaway, increasing the risk of a crash.

Remedy: Dealers will remove the vent line and fitting from the valve, free of charge. Owner notification letters were mailed March 23, 2023. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's number for this recall is ACX-2023 ACTT-2301.

21V095000 · Engine; Engine And Engine Cooling:engine:gasoline:turbo/supercharger

Feb 18, 2021

Autocar, LLC (Autocar) is recalling certain 2018-2021 Xpeditor vehicles. The turbocharger heat shield may fail and detach from the vehicle.

Consequence & remedy

Consequence: A detached heat shield can become a road hazard, increasing the risk of a crash or injury.

Remedy: Autocar will notify owners, and dealers will replace the turbocharger heat shield, free of charge. Owner notification letters were mailed on June 24, 2021. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-2103.

Additional source detail variants (2)

Engine

Autocar, LLC (Autocar) is recalling certain 2018-2021 Xpeditor vehicles. The turbocharger heat shield may fail and detach from the vehicle.

Consequence: A detached heat shield can become a road hazard, increasing the risk of a crash or injury.

Remedy: Autocar will notify owners, and dealers will replace the turbocharger heat shield, free of charge. Owner notification letters were mailed on June 24, 2021. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-2103.

Engine And Engine Cooling:engine:gasoline:turbo/supercharger

Autocar, LLC (Autocar) is recalling certain 2018-2021 Xpeditor vehicles. The turbocharger heat shield may fail and detach from the vehicle.

Consequence: A detached heat shield can become a road hazard, increasing the risk of a crash or injury.

Remedy: Autocar will notify owners, and dealers will replace the turbocharger heat shield, free of charge. Owner notification letters were mailed on June 24, 2021. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-2103.

21V030000 · Seat Belts

Jan 28, 2021

Autocar, LLC (Autocar) is recalling certain 2018-2021 Xpeditor vehicles. These vehicles may have a seat belt harness routing located too close to the seat mechanism. If the harness chafes and short circuits, the circuit protection fuse will open, and the engine will shut off and not restart.

Consequence & remedy

Consequence: The vehicle may stall and not restart, without warning, increasing the risk of a crash, personal injury or property damage.

Remedy: Autocar will notify owners, and dealers will route and secure the seatbelt wiring clear of the seat mechanism, free of charge. The recall began on March 25, 2021. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-2101.

20V450000 · Parking Brake

Jul 31, 2020

Autocar, LLC (Autocar) is recalling certain 2018-2021 Xpeditor trucks with a right-hand drive cab configuration equipped with a park brake valve (button) located to the right of the steering wheel. The parking brake synchronization valve plumbing may be improperly assembled, causing the parking brake to apply unexpectedly without warning.

Consequence & remedy

Consequence: Unexpected parking brake application can increase the risk of a crash.

Remedy: Autocar will notify owners, and dealers will correct the plumbing to allow the system to operate as designed. The recall began September 28, 2020. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3488. Autocar's number for this recall is ACX-2004.

20V417000 · Structure:frame And Members

Jul 20, 2020

Autocar, LLC. (Autocar) is recalling certain 2014-2018 Xpeditor vehicles manufactured with a single cross-member behind the engine and equipped with a front engine power take off (FEPTO). The mounting brackets of the first cross member behind the engine may fail prematurely due to strain caused by improper spacing between the cross members, causing the supportive cross member to become loose and detach from the frame rails.

Consequence & remedy

Consequence: If the cross member fails, the components that it supports may come loose from the vehicle, increasing the risk of crash.

Remedy: Autocar will notify owners, and dealers will replace any damaged components as well as install additional support brackets and an additional cross member, free of charge. Autocar issued owners an interim notification on September 18, 2020. Owners may contact Autocar's customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-2003. Note: These vehicles were separated out of the previous Autocar recall (19V-456) due to their unique configuration.

20V257000 · Traction Control System

May 7, 2020

Autocar, LLC (Autocar) is recalling certain 2016-2020 Autocar Xpeditor vehicles equipped with Wabco Automatic Traction Control (ATC) electronic control units (ECU). The ATC ECUs may not be programmed correctly and may malfunction without warning.

Consequence & remedy

Consequence: An ATC ECU malfunction may increase the risk of a crash.

Remedy: Autocar will notify owners, and dealers will reprogram the ATC ECU, free of charge. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. The recall began July 6, 2020. Autocar's number for this recall is ACX-2002.

20V013000 · Electrical System:ignition

Jan 15, 2020

Autocar, LLC (Autocar) is recalling certain 2013-2020 Xpeditor vehicles. The ignition relay may fail without warning, causing the vehicle to stall.

Consequence & remedy

Consequence: A vehicle stall can increase the risk of crash.

Remedy: Autocar will notify owners, and dealers will replace the ignition relay, free of charge. Autocar issued owners an interim notification on March 12, 2020. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-2001.

19V456000 · Structure:frame And Members

Jun 14, 2019

Autocar, LLC (Autocar) is recalling certain 2013-2018 Autocar Xpeditor vehicles. The drive shaft support cross member may fail.

Consequence & remedy

Consequence: If the cross member fails, the components that it supports may come loose from the vehicle, increasing the risk of crash.

Remedy: Autocar will notify owners, and dealers will install additional support brackets and cross members and replace any damaged components, free of charge. Autocar issued owners an interim notification on August 7, 2019. The recall began October 13, 2020. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-1906.

19V091000 · Parking Brake:conventional:air

Feb 15, 2019

Autocar, LLC (Autocar) is recalling certain 2008-2019 Xpeditor vehicles. The affected vehicles are equipped with undersized brake chambers, possibly allowing the truck to roll when parked. As a result, the vehicles fail to comply with Federal Motor Vehicle Safety Standard (FMVSS) number 121, "Air brake systems."

Consequence & remedy

Consequence: Unexpected movement when parked can increase the risk of crash.

Remedy: Autocar will notify owners, and dealers will replace the parking brake chambers with ones of the proper size, free of charge. The recall began April 16, 2019. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-1903.

18V224000 · Steering

Apr 9, 2018

Autocar, LLC (Autocar) is recalling certain 2018-2019 Autocar Xpeditor vehicles. The pinch bolt on the clamp for the adjustable length drag link may not have been properly tightened.

Consequence & remedy

Consequence: If the pinch bolt loosens, there may be a loss of steering control, increasing the risk of a crash.

Remedy: Autocar will notify owners, and dealers will inspect the drag link pinch bolt, tightening it as necessary, free of charge. The recall began on May 25, 2018. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-1802.

18V165000 · Electrical System:wiring

Mar 12, 2018

Autocar, LLC (Autocar) is recalling certain 2014-2018 Xpeditor vehicles equipped with a factory installed methane detection system. The circuit protection for the methane detector may be inadequate, and the harness may be improperly routed.

Consequence & remedy

Consequence: In the event that the wiring harness carries excessive current, the harness may overheat, increasing the risk of a fire.

Remedy: Autocar will notify owners, and dealers will replace the ten amp fuse with a three amp fuse, free of charge. The recall began on April 13, 2018. Owners may contact Autocar customer service at 1-888-218-3611 or 1-877-973-3486. Autocar's number for this recall is ACX-1801.

17V783000 · Electrical System:wiring:fuses And Circuit Breakers; Visibility:defroster/defogger/hvac System

Dec 7, 2017

Autocar, LLC (Autocar) is recalling certain 2017-2018 Xpeditor vehicles. These vehicles are equipped with an HVAC defrost door actuator system mechanism that may overheat due to inadequate circuit protection.

Consequence & remedy

Consequence: Overheating of the defrost actuator increases the risk of a fire.

Remedy: Autocar will notify owners, and dealers will install an additional harness with a one amp fuse to the circuit, free of charge. The recall began on January 12, 2018. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's number for this recall is ACX-1704.

Additional source detail variants (2)

Visibility:defroster/defogger/hvac System

Autocar, LLC (Autocar) is recalling certain 2017-2018 Xpeditor vehicles. These vehicles are equipped with an HVAC defrost door actuator system mechanism that may overheat due to inadequate circuit protection.

Consequence: Overheating of the defrost actuator increases the risk of a fire.

Remedy: Autocar will notify owners, and dealers will install an additional harness with a one amp fuse to the circuit, free of charge. The recall began on January 12, 2018. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's number for this recall is ACX-1704.

Electrical System:wiring:fuses And Circuit Breakers

Autocar, LLC (Autocar) is recalling certain 2017-2018 Xpeditor vehicles. These vehicles are equipped with an HVAC defrost door actuator system mechanism that may overheat due to inadequate circuit protection.

Consequence: Overheating of the defrost actuator increases the risk of a fire.

Remedy: Autocar will notify owners, and dealers will install an additional harness with a one amp fuse to the circuit, free of charge. The recall began on January 12, 2018. Owners may contact Autocar customer service at 1-888-218-3611. Autocar's number for this recall is ACX-1704.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

1

PE20003 · Vehicle Roll Away

Opened Apr 1, 2020 · Closed Jan 10, 2024

Status: closed (inferred from source dates) · Parking Brake; Parking Brake:conventional:air; Service Brakes, Air:controls; Service Brakes, Air:supply:hoses, Lines/piping, And Fittings

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Additional source detail variants (8)

Parking Brake

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Parking Brake

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Parking Brake:conventional:air

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Parking Brake:conventional:air

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Service Brakes, Air:controls

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Service Brakes, Air:controls

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Service Brakes, Air:supply:hoses, Lines/piping, And Fittings

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.

Service Brakes, Air:supply:hoses, Lines/piping, And Fittings

On April 1, 2020, following information received from the Office of Defects Investigation (ODI) network of fleet contacts, ODI opened PE20-003 to investigate reports of vehicle roll away in certain model year (MY) 2008-2020 Autocar and Mack refuse trucks equipped with certain Bendix PP-1 push-pull pneumatic park brake control valves with a pipe-away exhaust configuration. Prior to ODI’s investigation,[KK(1]  Bendix Commercial Vehicle Systems LLC (Bendix), the subject component manufacturer, published two related technical service bulletins (TSBs): Bendix Push-Pull Type Control Valves Service Data SD-03-3611 Rev. 007 (2019-03) and Bendix PP-1 & PP-8 Park Control Valve Wear and Replacement Notice Technical Bulletin TCH-003-056 (2019-11-20). ODI sent Information Request (IR) letters to motor vehicle manufacturers Autocar LLC (Autocar) and Volvo Trucks North America/Mack Trucks, Inc. (Volvo/Mack) and motor vehicle equipment manufacturer Bendix. IR response data from all three manufacturers was analyzed and cross-referenced to gain further understanding. To date, ODI is aware of 5 vehicle roll-away incidents related to the alleged defect condition in the subject vehicles equipped with the subject components, resulting in 4 crashes and 1 injury. On December 9, 2021, Volvo/Mack notified the agency of a safety recall (21V953) to address a safety defect in certain MY 2008-2019 TerraPro (MRU) and MY 2019-2022 TerraPro (TE) trucks originally equipped with the subject components. [KK(2] On January 1, 2023, Autocar notified the agency of a safety recall (23V023) to address a safety defect in certain MY 2008-2020 ACX (Xpeditor), MY 2012-2020 ACMD (Xpert), MY 2010-2020 ACTT (Xspotter), MY 2008-2010 WX and MY 2008-2010 WXLL trucks. Volvo/Mack and Autocar's recall remedies involve removing the vent line fitting threaded into the exhaust port of the subject PP-1 valve. [VD(3] Both Autocar and Mack have stopped equipping new refuse trucks with park control valves using the exhaust pipe-away configuration. After discussions between ODI and Bendix concerning ways to prevent new PP-1 valves from being sold and installed with a potential for the exhaust to become restricted, Bendix will take the following actions: 1) issue a letter to all original equipment (OE) customers with important safety information warning them about the safety risk of attaching plumbing to the exhaust port when the subject component is used as a park control valve; and 2) affix a warning label on all aftermarket parts warning not to install pipe-away exhaust port plumbing. In view of the recalls being conducted by Volvo/Mack and Autocar, and the actions taken by Bendix, ODI has closed this Preliminary Evaluation. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist in equipment or other model or MY vehicles that have not been recalled. The agency reserves the right to take further action if warranted.