Investigation AQ18002 Opened 2018-04-23 · closed 2024-07-11
Daimler Trucks North America Recalls
On April 23, 2018, the National Highway Traffic Safety Administration (“NHTSAâ€�) opened Audit Query (AQ18002) to assess the timeliness and scope of four recalls ï¬�led by Daimler Trucks North America, LLC (“DTNAâ€�). NHTSA subsequently expanded AQ18002 to examine the timeliness and scope of three additional DTNA…
Investigation AQ18002 Opened 2018-04-23 · closed 2024-07-11
Daimler Trucks North America Recalls
On April 23, 2018, the National Highway Traffic Safety Administration (“NHTSAâ€�) opened Audit Query (AQ18002) to assess the timeliness and scope of four recalls ï¬�led by Daimler Trucks North America, LLC (“DTNAâ€�). NHTSA subsequently expanded AQ18002 to examine the timeliness and scope of three additional DTNA…
Investigation EA25006 Opened 2025-10-23 · open
Automatic Emergency Braking Errors
On May 26, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23010) to assess reports of false positive activation of the Automatic Emergency Braking (AEB) system in model year (MY) 2017-2022 Daimler Trucks North America (DTNA) vehicles. The reports alleged that activation of the AEB…
Investigation PE20006 Opened 2020-05-01 · closed 2024-03-27
Intermittent Loss of Power Steering Assist
On May 1, 2020, the Office of Defects Investigation (ODI) opened PE20006 to investigate complaints of intermittent loss of power steering assist in Daimler Truck North America (DTNA), Volvo Trucks of North America (Volvo) and PACCAR vehicles equipped with a ZF/TRW (TRW) THP60 steering gear. The investigation…
Investigation PE20006 Opened 2020-05-01 · closed 2024-03-27
Intermittent Loss of Power Steering Assist
On May 1, 2020, the Office of Defects Investigation (ODI) opened PE20006 to investigate complaints of intermittent loss of power steering assist in Daimler Truck North America (DTNA), Volvo Trucks of North America (Volvo) and PACCAR vehicles equipped with a ZF/TRW (TRW) THP60 steering gear. The investigation…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE21004 Opened 2021-02-25 · closed 2025-01-14
Engine Electrical Wiring Harness Chafe
The Office of Defects Investigation (ODI) opened this Preliminary Evaluation to investigate reports of engine electrical wiring harness chafe on the subject vehicles.ODI analysis found thousands of unique harness part numbers, spanning the two generations of vehicle chassis assembled at multiple vehicle assembly…
Investigation PE23010 Opened 2023-05-26 · closed 2025-10-23
Automatic Emergency Braking Errors
On May 26, 2023, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE23010) to assess reports of false positive activation of the Automatic Emergency Braking (AEB) system in model year (MY) 2017-2022 Daimler Trucks North America (DTNA) vehicles. The reports alleged that activation of the AEB…
Investigation RQ17001 Opened 2017-04-03 · closed 2017-12-25
Steering Arm Capscrew Failures
The Office of Defects Investigation (ODI) opened this investigation based on one (1) Vehicle Owner Questionnaire (VOQ) and associated Police Accident Report (PAR) that described a crash where the vehicle had a separated steering linkage at one wheel-end as the result of lower steering arm capscrew failures.It was…
Investigation RQ20001 Opened 2020-08-31 · closed 2025-06-26
SAM Cab Water Intrusion
On August 31, 2020, the Office of Defects Investigation (ODI) opened a recall query, RQ20001, to investigate the allegations of water intrusion into the truck cab signal-detect and activation module (SAM cab).The investigation further evaluated the effectiveness of the original recall remedy, and the installation of…
Investigation RQ20001 Opened 2020-08-31 · closed 2025-06-26
SAM Cab Water Intrusion
On August 31, 2020, the Office of Defects Investigation (ODI) opened a recall query, RQ20001, to investigate the allegations of water intrusion into the truck cab signal-detect and activation module (SAM cab).The investigation further evaluated the effectiveness of the original recall remedy, and the installation of…