TSB A23110A — Honda Service bulletin
A23110A is a service bulletin on file with NHTSA for the Honda HR-V, 2018–2023 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. Service News - Some customers have complained of fluid leaking from the rear differential after it has been serviced due to over-torqueing of the drain plugs during servicing.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years A23110A names
Every document filed under A23110A
| Document ID | Filed | Type |
|---|---|---|
| A23110A | November 3, 2023 | Service bulletin |
What A23110A covers
Transmission & drivetrain — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB A23110A?
A23110A is a service bulletin filed with NHTSA by Honda, covering the Honda HR-V across the 2018–2023 model years. NHTSA's summary reads: Service News - Some customers have complained of fluid leaking from the rear differential after it has been serviced due to over-torqueing of the drain plugs during servicing.
Which vehicles does A23110A cover?
NHTSA's file names Honda HR-V (2018–2023). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB A23110A a recall, and is the repair free?
No. A23110A is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of A23110A?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under A23110A, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under A23110A. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.