Automatic transmission: park/neutral start interlock switch
NewRisk. An aerial device that operates while the vehicle is in gear or neutral can cause unexpected vehicle movement and increase the risk of injury.
NHTSA has logged 0 owner complaints about the 2021 Altec AT Series. It is covered by 3 safety recalls, and for recall 25V-400 the manufacturer reports only 81% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through June 12, 2026. Updated daily.
0 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Risk. An aerial device that operates while the vehicle is in gear or neutral can cause unexpected vehicle movement and increase the risk of injury.
Risk. An emergency stop that does not shut off the unit during an emergency increases the risk of death or serious injury.
Risk. A damaged TCCM and disrupted chassis functions can result in a loss of handling and control or brake performance, increasing the risk of a crash.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Altec.
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the AT Series median. How we score
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.