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NHTSA defect investigation · Preliminary Evaluation

Honda preliminary evaluation PE24004

Rear-View Camera Failure. NHTSA’s Office of Defects Investigation opened this preliminary evaluation about the back over prevention on 4 model years (2020–2023). Opened Feb 13, 2024, closed Aug 5, 2024 after 6 months. It led to safety recall 24V321000. became a recall

What NHTSA says

Source: Office of Defects Investigation, as filed

On February 13, 2024, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE24004 to assess alleged failures of the rear-view camera (RVC) in 2020-2023 Model Year (MY) Honda Ridgeline vehicles. At this time, ODI has received a total of 50 complaints with allegations of the RVC image failing to display when the vehicle was in reverse. The RVC wire harness is routed near the hinge in the tailgate, in a location where frequent opening and closing of the tailgate causes bending stress on the harness. Honda determined the wire harness was manufactured with a material which is permeable to water and salt, which when it freezes and thaws, combined with tailgate usage, ultimately leads to breakage of the wiring in the tailgate harness. This results in a failure to display the RVC image. On May 9, 2024, Honda filed a Part 573 Safety Recall Report recalling all 2020-2024 MY Honda Ridgeline vehicles. The dealer will replace the RVC tailgate harness with a wire harness that is manufactured by a new supplier and has improved material properties to withstand wear from bending. In view of Honda filing recall 24V-321 addressing the subject of this investigation, ODI is closing this Preliminary Evaluation. NHTSA reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

Stage Preliminary Evaluation — NHTSA works to complete one within eight months Opened Feb 13, 2024 Closed Aug 5, 2024 Manufacturer Honda (American Honda Motor Co.) Components Back Over Prevention Resulting recall 24V321000

A Preliminary Evaluation is the first formal stage: NHTSA has decided the complaints and other information it screened are worth a closer look, and asks the manufacturer for its own data on the condition. The summary is the agency’s own text from its investigation file, unedited; the opening and closing resumes with the full reasoning are on NHTSA’s site under this number.

What this means for an owner

Source: and what happens next

An investigation is not a finding that a defect exists, and it puts no duty on anyone. NHTSA opens a Preliminary Evaluation when complaints and other reports suggest a condition worth asking the manufacturer about; it upgrades to an Engineering Analysis when the answers warrant testing; it closes either when it recommends a recall, when the manufacturer recalls on its own, or when no defect trend is found. The agency’s own goals are about four months for a petition, eight for a Preliminary Evaluation or a Recall Query and eighteen for an Engineering Analysis; many run longer.

This one became a recall. The campaign page carries the manufacturer’s filed defect, risk and remedy, the build window and every model year covered; whether one specific vehicle is included is settled by VIN at nhtsa.gov/recalls.

Model years it names

Source: as NHTSA filed them

A vehicle page’s investigation list carries the same action; a name here is the scope NHTSA opened, not a list of affected VINs.

Common questions

Source: NHTSA Office of Defects Investigation

Is PE24004 a recall?

No — it is the investigation that led to one. Recall 24V321000 is the campaign; its page carries the remedy.

Is PE24004 still open?

No. It closed on Aug 5, 2024 and led to recall 24V321000.

Which vehicles does PE24004 cover?

NHTSA opened it on 4 model years: 2023 Honda Ridgeline, 2022 Honda Ridgeline, 2021 Honda Ridgeline, 2020 Honda Ridgeline. That is the scope of the inquiry, not a list of affected vehicles; a recall, if one follows, defines its own population by VIN.