NHTSA Office of Defects Investigation

Engineering Analysis EA06-013: ENGINE STALLING

Closed

NHTSA's Office of Defects Investigation opened Engineering Analysis EA06-013 on June 22, 2006, the day it closed Recall Query RQ06-002, whose summary cites it, and closed it on November 29, 2006. NHTSA's investigations file lists the 2005–2006 Chrysler Pacifica for it and links recall 06V-432 to it.

Updated daily from NHTSA's investigations file

Key facts

NHTSA number: EA06-013 (also written EA06013)
Investigation type: Engineering Analysis A more detailed stage of a defect investigation, opened when NHTSA's Office of Defects Investigation decides an issue merits further review, often after a Preliminary Evaluation or a Recall Query; it can include vehicle testing, surveys and further information requests.
Status: Closed November 29, 2006
Opened: June 22, 2006
Closed: November 29, 2006
Vehicle or equipment manufacturer: Chrysler (FCA US, LLC)
Components: Engine and Engine Cooling; Fuel System, Gasoline; Fuel System, Gasoline — Delivery; Fuel System, Gasoline — Delivery — Fuel Pump; Power Train; Power Train — Automatic Transmission — Control Module (TCM/PCM/TECM); Vehicle Speed Control
Recall linked by NHTSA: 06V-432: FUEL PUMP/POWERTRAIN CONTROL MODULE SOFTWARE, reported November 9, 2006
Vehicles and equipment: 2005–2006 Chrysler Pacifica

NHTSA's summary

As NHTSA's Office of Defects Investigation wrote it for Engineering Analysis EA06-013.

IN A NOVEMBER 8, 2006 LETTER, DAIMLERCHRYSLER CORPORATION (DCC) SUBMITTED A DEFECT INFORMATION REPORT TO NHTSA CONCERNING TWO SEPARATE DEFECT CONDITIONS THAT COULD RESULT IN ENGINE STALL WHILE DRIVING IN MODEL YEAR (MY) 2005-2006 CHRYSLER PACIFICA VEHICLES (NHTSA RECALL NO. 06V-432).

MY 2005 VEHICLES BUILT IN AUGUST AND SEPTEMBER OF 2004 ARE BEING RECALLED TO CORRECT A DEFECT IN THE SECONDARY FUEL PUMP MODULES, WHICH MAY HAVE AN IMPROPER PRESS FITTING ON THE INLET THAT CAN BECOME DISLODGED AND SHUT-OFF FUEL FLOW.ALL MY 2005-2006 VEHICLES BUILT BETWEEN JULY 8, 2004 AND NOVEMBER 11, 2005 ARE BEING RECALLED TO CORRECT A POWERTRAIN CONTROL MODULE (PCM) SOFTWARE ISSUE WITH THE EVAPORATIVE EMISSIONS SYSTEM WHICH CAN ALSO CAUSE STALLING.FOR BOTH CONDITIONS, ENGINE STALL INCIDENTS TEND TO OCCUR DURING LEFT TURNS. THERE WERE 17,375 VEHICLES BUILT DURING AUGUST AND SEPTEMBER 2004 THAT WERE AFFECTED BY BOTH THE FUEL PUMP MODULE AND PCM SOFTWARE CONDITIONS.THERE WERE 30 VOQS SUBMITTED TO ODI, 58 CONSUMER COMPLAINTS TO DCC AND 829 FIELD REPORTS RELATING TO VEHICLES PRODUCED DURING THIS PERIOD.WHILE THESE ARE MOSTLY RELATED TO THE FUEL PUMP CONDITION, SOME MAY HAVE BEEN CAUSED BY THE SOFTWARE FAULT.THE RESULTING STALL WHILE DRIVING FAILURE RATE FOR THIS PERIOD IS 5,278 INCIDENTS PER 100,000 VEHICLES.THERE WERE TWO CRASHES ALLEGED TO HAVE RESULTED FROM THESE INCIDENTS.THERE WERE 1,021 WARRANTY CLAIMS FOR FUEL PUMP MODULE REPLACEMENT THAT APPEAR RELATED TO ENGINE STALL (5.9% CLAIM RATE). THE POPULATION FOR THE REMAINING VEHICLES INCLUDED IN 06V-432 (I.E., THOSE ONLY AFFECTED BY THE SOFTWARE CONDITION) IS 114,523.

THERE WERE 97 VOQS, 124 CONSUMER COMPLAINTS TO DCC AND 454 DCC FIELD REPORTS RELATING TO THESE VEHICLES.THE RESULTING STALL WHILE DRIVING FAILURE RATE IS 589 PER 100,000 VEHICLES.THERE WERE SEVEN CRASHES ALLEGED TO HAVE RESULTED FROM THESE INCIDENTS.THERE WERE 3,211 WARRANTY CLAIMS FOR PCM REFLASH THAT APPEAR RELATED TO ENGINE STALL IN THE TOTAL POPULATION OF 131,898 VEHICLES (2.4% CLAIM RATE). ALL CALCULATIONS ARE BASED ON UNIQUE VINS (MULTIPLE/REPEAT FAILURES NOT INCLUDED IN THESE CALCULATIONS) WITH NO DUPLICATION ACROSS CATEGORIES.DCC'S RECALL WILL REPROGRAM THE PCM SOFTWARE AND REPLACE THE FUEL PUMP MODULES IN ALL AFFECTED VEHICLES.THIS ENGINEERING ANALYSIS HAS BEEN CLOSED.

Vehicles and equipment listed for this investigation

NHTSA's investigations file lists these vehicles and equipment for Engineering Analysis EA06-013. A listed model year means only that an investigation names it; it says nothing about any particular vehicle. Model years with a try.vin recall page link to that page's NHTSA investigations section.

Chrysler

Chrysler Pacifica
- 2005, 2006

All Chrysler recalls

What an NHTSA investigation is

NHTSA's Office of Defects Investigation (ODI) looks into possible safety defects in vehicles and equipment, often after owner complaints. An investigation usually starts as a Preliminary Evaluation, or as a Recall Query when it concerns whether an existing recall covers the right vehicles or fixes the problem, and ODI can upgrade it to a more detailed Engineering Analysis. A Defect Petition asks NHTSA to open an investigation, and Audit and Equipment Queries are administrative investigations into whether companies complied with federal vehicle safety requirements, such as reporting, recall and certification rules.

An open investigation is not a finding that a safety defect exists, and NHTSA can close one without a recall.

To see whether a specific vehicle has an open recall, enter its VIN at nhtsa.gov/recalls.

Chrysler VIN check: decode a VIN to see its year, make and model.

Sources

NHTSA's investigation record for EA06-013

Investigation details come from NHTSA's investigations file, which try.vin imports once a day. The investigation types are described from the U.S. Department of Transportation Inspector General's May 2023 report on NHTSA's Office of Defects Investigation, NHTSA's petition rules (49 CFR Parts 552 and 557) and NHTSA's Office of Defects Investigation procedures. How try.vin reads NHTSA investigations.