TSB 99196 — Ford Service bulletin

99196 is a service bulletin on file with NHTSA for 9 Ford models, 1990–1996 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.

What the bulletin says. INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS.

NHTSA's own summary of the document, quoted from the public manufacturer-communications file.

1Document filed
9Vehicles named
7Model years

Vehicles and model years 99196 names

VehicleModel years
Ford Bronco 1990, 1991, 1992, 1993, 1994, 1995, 1996
Ford Crown Victoria 1990, 1991, 1992
Ford Explorer 1991, 1992, 1993, 1994
Ford F-150 1991, 1992, 1993, 1994, 1995
Ford F-250 1991, 1992, 1993
Ford F-350 1991, 1992, 1993
Ford Mustang 1990, 1991, 1992, 1993
Ford Ranger 1990, 1991, 1992
Ford Taurus 1990, 1991, 1992, 1993

Every document filed under 99196

Document IDFiledType
99196 September 20, 1999 Service bulletin
← All Ford Bronco TSB years TSB lookup by model

Questions buyers ask

What is TSB 99196?

99196 is a service bulletin filed with NHTSA by Ford, covering 9 Ford models across the 1990–1996 model years. NHTSA's summary reads: INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS.

Which vehicles does 99196 cover?

NHTSA's file names Ford Bronco (1990–1996); Ford Crown Victoria (1990–1992); Ford Explorer (1991–1994); Ford F-150 (1991–1995); Ford F-250 (1991–1993); Ford F-350 (1991–1993); Ford Mustang (1990–1993); Ford Ranger (1990–1992); Ford Taurus (1990–1993). 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 99196 a recall, and is the repair free?

No. 99196 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 99196?

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 99196, its date, and NHTSA's own summary from the public file.

Data updated 2026-08-20 from NHTSA's public records

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 99196. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.