NHTSA safety investigation
NHTSA Investigation RQ99002
Recall Query · General Motors, LLC · ENGINE AND ENGINE COOLING:ENGINE
This investigation is open. That is not a finding that a defect exists.
NHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
What NHTSA is examining
The agency's own description of the inquiry, quoted as published
ENGINE CRADLE SEPARATION
ON APRIL 1, 1997, GENERAL MOTORS CORPORATION FILED A DEFECT INFORMATION REPORT TO RECALL THE SUBJECT VEHICLES, REGISTERED IN 14 HIGH CORROSION STATES, TO REPLACE THE REAR ENGINE CRADLE BOLTS AND RETAINERS.THE REAR ENGINE CRADLE BOLTS WOULD EITHER FRACTURER OR PULL THROUGH THE RETIANERS DUE TO CORROSION.AS OF SEPTEMBER 1998, THE SIXTH QUARTER, 59.3% OF THE SUBJECT VEHICLES HAD BEEN REPAIRED.IN ADDITION TO THE COMPLAINTS OF FRONT ENGINE CRADLE BOLT FAILURES IN THE ABOVE FAILURE REPORT SUMMARY, ODI HAS RECEIVED SIX REPORTS OF POSSIBLE FRONT ENGINE CRADLE BOLT FAILURES, INCLUDING TWO CRASHES.AN RQ IS WARRANTED TO DETERMINE THE EXTENT OF FAILURES OF THE FRONT ENGINE CRADLE BOLTS AND RETAINERS ON THE SUBJECT VEHICLES.
An investigation is a separate record from a recall and from a manufacturer communication. A manufacturer campaign to repair a safety defect or a failure to meet a federal safety standard.
Investigation details
Identifiers, dates and outcome as recorded by NHTSA
- Action number
- RQ99002
- Investigation type
- Recall Query (RQ)
- Status
- Open
- Manufacturer
- General Motors, LLC
- Component
- ENGINE AND ENGINE COOLING:ENGINE
- Opened
- Mar 4, 1999
- Closed
- Not recorded
- Associated recall campaign
- 97V058000
Vehicles named in this investigation
9 model years across 8 models
- Buick Regal
- Chevrolet Lumina
- Chevrolet Lumina Apv
- Chevrolet Monte Carlo
- Oldsmobile Cutlass
- Oldsmobile Silhouette
- Pontiac Grand Prix
- Pontiac Trans Sport
Being named here means NHTSA included the vehicle in the scope of its inquiry. It is not a statement that these vehicles have a defect.