Investigations
STEERING WHEEL AND STEERING SHAFT BOLTS
NHTSA Engineering Analysis EA06004 — closed, opened 2006-03-09 and involving the DODGE DURANGO.
NHTSA investigation EA06004 is a Engineering Analysis opened on 2006-03-09 and currently closed. The subject of record is DODGE DURANGO, which places this file inside the Office of Defects Investigation queue for DODGE. Latest activity on this investigation was logged on 2007-03-08 — NHTSA updates that field whenever an Information Request goes out, a supplement is filed, or a status change is recorded in the public docket.
An Engineering Analysis like EA06004 is the deeper technical phase that follows a PE. NHTSA requests design, warranty, and field-failure data from the manufacturer, conducts its own testing when needed, and determines whether the evidence supports a safety defect finding that would compel a recall.
Investigators summarized the matter as follows: "ON MARCH 9, 2006 ODI UPGRADED PRELIMINATRY EVALUATION PE05-056 TO ENGINEERNING ANALYSIS EA06-004 TO INVESTIGATE ALLEGATIONS OF LOOSE OR MISSING STEERING SHAFT COUPLING BOLTS AND STEERING COLUMN RETAINING BOLTS IN MODEL Y..." Investigations are the early-warning layer of the federal auto-safety system, sitting upstream of formal recalls and defect orders. Whether this one closes without action or escalates into an Engineering Analysis, the full history stays in the ODI archive so researchers, litigators, and buyers can pull the paper trail at any time. Related DODGE files, listed below, give context on whether this is an isolated concern or part of a broader pattern across the brand.
Investigation Summary
ON MARCH 9, 2006 ODI UPGRADED PRELIMINATRY EVALUATION PE05-056 TO ENGINEERNING ANALYSIS EA06-004 TO INVESTIGATE ALLEGATIONS OF LOOSE OR MISSING STEERING SHAFT COUPLING BOLTS AND STEERING COLUMN RETAINING BOLTS IN MODEL YEAR (MY) 2004 THROUGH 2006 DODGE DURANGO SPORT UTILITY VEHICLES AND MY 2005 THROUGH 2006 DODGE DAKOTA PICKUP TRUCKS. EITHER CONDITION COULD RESULT IN A LOSS OF STEERING CONTROL. ALTHOUGH ODI IDENTIFIED SOME QUALITY ISSUES IN THE MANUFACTURING PROCESSES FOR THE DAKOTA AND DURANGO VEHICLES, THE DATA DO NOT INDICATE THAT A SAFETY DEFECT TREND IS PRESENT IN EITHER POPULATION. THE FAILURE RATES ARE LOW FOR EACH CONDITION AND TREND ANALYSES INDICATE THAT PROBLEMS WITH THE SUBJECT BOLTS WERE ISOLATED TO A FEW UNITS AFFECTED BY ASSEMBLY ERROR THAT WERE DETECTED EITHER PRE-SALE OR OCCURRED EARLY IN VEHICLE SERVICE. FURTHER USE OF AGENCY RESOURCES IN THIS MATTER DOES NOT APPEAR TO BE WARRANTED. THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUGJECT VEHICLES AND WILL TAKE FURHTER ACTION INTHE THE FUTURE IF WARRANTED. FOR MORE INFORMATION SEE THE ATTACHED CLOSING REPORT.
About This Investigation Type
An Engineering Analysis (EA) is the in-depth phase following a Preliminary Evaluation. NHTSA engineers conduct testing, collect data from manufacturers, and perform detailed technical analysis to determine whether a safety defect exists. An EA may lead to a voluntary recall by the manufacturer or, in rare cases, a mandatory recall order.
Other DODGE Investigations
Vehicle entrapment
Back up camera failure
Vehicle entrapment
Active Head Rest Inadvertent Deployment
Chrysler's execution of 13V-528 & 529
Data from NHTSA Office of Defects Investigation. Cross-references: NHTSA recall campaign API and NHTSA FARS where fatality records overlap. PlainCars does not rate or recommend vehicles. Learn more.
Read our methodology — how this data is sourced, computed, and verified.