Carmaker warranty extensions on file with NHTSA
Version 1.0, as of 2026-11-07

Files
  warranty-extensions-2026.csv            the data, 90 rows, one per coverage program
  warranty-extensions-2026-codebook.txt   one line per column and per coded value
  warranty-extensions-2026-README.txt     this file

Report: https://oilandmiles.com/reports/warranty-extensions-2026
Every row quotes the program's own documents and gives each quote's web address and PDF page (NHTSA, and one court filing for Subaru Denso).
status and refund_window are worked out for the status_as_of date. Programs and dates change: check the source document
before relying on a row.

Licence
  Our text, tables and data are licensed CC BY 4.0: https://creativecommons.org/licenses/by/4.0/
  Quoted carmaker words remain theirs.

Check your download: the report's counts from the columns
    90  every row
    56  status = active
     9  status = ended
    24  status = may have ended
    23  status = active and refund_window = closed
     1  refund_window = open
    20  status = active, reimburses = Yes and refund_deadline blank
    69  reimburses = Yes
    44  status = active and reimburses = Yes
     3  reimburses = No (stated)
    77  owner_notified = Yes
    11  emergency_refund = Yes
    63  make is GM, Ford, Honda, Toyota or Subaru
    62  make is GM, Ford, Honda, Toyota or Subaru, and owner_notified = Yes
    19  the largest whole-year figure in term is 15
    38  the largest whole-year figure in term is 10
    35  part = Engine
    16  part = Transmission / CVT
    14  part = Fuel system

Rows per coded value
    56  status = active
    24  status = may have ended
     9  status = ended
     1  status = not computable
    40  refund_window = closed
    28  refund_window = (blank)
    21  refund_window = n/a
     1  refund_window = open
    49  refund_deadline_kind = (blank)
    40  refund_deadline_kind = printed
     1  refund_deadline_kind = settlement estimate
    77  owner_notified = Yes
    13  owner_notified = not stated
    69  reimburses = Yes
    18  reimburses = not stated
     3  reimburses = No (stated)

Credit line
  Oil & Miles, Carmaker warranty extensions on file with NHTSA, version 1.0, https://oilandmiles.com/reports/warranty-extensions-2026

Questions and corrections: https://oilandmiles.com/contact