Williamsen ADT23C Recalls & Complaints by Model Year
NHTSA lists 1 safety recall and 0 owner complaints across 2 model years of the Williamsen ADT23C (1970–1971).
1
safety recalls, all years
0
owner complaints, all years
1970
year with most recalls
Pick your Williamsen ADT23C model year
- 1970
- 1971
| Model year | Recalls | Complaints |
|---|---|---|
| 1971 Williamsen ADT23C | 1 | 0 |
| 1970 Williamsen ADT23C | 1 | 0 |
All Williamsen ADT23C recalls (1)
Every NHTSA safety campaign that lists a Williamsen ADT23C, most recent first, with the model years each one covers.
-
Chamber (service brakes)
Model years: 1970, 1971
Other Williamsen models
- Adtc0 complaints
- Sdtc0 complaints
- Williamsen0 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.