NHTSA campaign 22V508000 · Isuzu campaign V2204
Isuzu Recall 22V-508: ECM Software Programmed Without Braking Function
NHTSA recall 22V508000 (Isuzu campaign V2204) was reported by Isuzu Motors Limited on July 15, 2022, with 11 vehicles potentially affected (per NHTSA). NHTSA's record lists the Isuzu FTR and Isuzu FVR for the 2022 model year. Owners were notified on September 1, 2022, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 22V508000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 22V508000 (also written 22V-508 or 22V508)
- Filed by
- Isuzu Motors Limited
- Isuzu campaign number
- V2204
- Report received
- Potentially affected
- 11 vehicles (per NHTSA)
- Component
- Engine and Engine Cooling — Engine — Engine Control Module (ECU/ECM) — Software
- Owners notified
Repair completion: 90.91% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 22V508000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Isuzu
Isuzu FTR
- 2022 · Vehicles built January 25, 2022 – March 19, 2022 (per NHTSA)
Isuzu FVR
- 2022 · Vehicles built January 25, 2022 – January 25, 2022 (per NHTSA)
NHTSA's recall notice
As NHTSA's recall record states it for campaign 22V508000.
Defect description
Isuzu Motors Limited (Isuzu) is recalling certain 2022 FTR and FVR trucks. A programming error in the ECM software calibration, resulted in the vehicles not having engine braking functionality.
Safety consequence
Without engine braking, a driver may experience longer stopping distances than expected, increasing the risk of a crash.
Manufacturer remedy
Dealers will reprogram the ECM with the corrected calibration, free of charge. Owner notification letters are expected to be mailed on September 1, 2022. Owners may contact Isuzu's customer service at 1-866- 441-9638. Isuzu's number for this recall is V2204.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Sources
Official NHTSA notice for recall 22V508000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.