2008 Cadillac Escalade Ext

From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant to burn too quickly when ignited. The rapid burning can cause the inflator to rupture during deployment, potentially causing serious or even fatal injury to vehicle occupants. See 2016 Blomquist Report at www.nhtsa.gov/sites/nhtsa.gov/files/documents/expert_report-hrblomquist.pdf.Consequently, all frontal inflators using propellant 2004 that do not contain a "desiccant" (a substance that traps and holds moisture) in US vehicles are under recall. These "non-desiccated" inflators either have been or are required to be replaced.In some cases, the remedy part for these recalled inflators was, or will be, an inflator using either propellant 2004 or 2004L that does contain a desiccant. None of these "desiccated" remedy parts (which were installed in older model year vehicles) are currently under recall for a degradation concern. Certain subsets of desiccated PSAN inflators using propellant 2004 for use as original equipment, however, have been recalled for a degradation concern. All Takata inflators produced with propellant 2004L contain desiccant, and none of these desiccated inflators using propellant 2004L are under recall for a degradation concern. There have been no reported field ruptures in any non-recalled desiccated PSAN inflators.It is understood that desiccants fully saturate at some threshold, at which point any additional moisture will not be captured. This means the degradation process observed in non-desiccated inflators using propellant 2004 may also occur in non-recalled desiccated inflators using propellant 2004, assuming additional moisture enters the inflator and high temperature cycling occurs. Based on available information, desiccant saturation can occur within the first five years in the worst environments, and the time required for full saturation is affected by multiple factors. While no present safety risk has been identified, further work is needed to evaluate the future risk of non-recalled desiccated inflators using propellant 2004.Three entities -- Takata (now known as TK Global), the Independent Testing Coalition, and Exponent -- have been studying the long-term behavior of Takata desiccated PSAN inflators using propellant 2004L (as well as 2004) in the presence of moisture and temperature cycling. The research efforts, which include development of predictive modeling techniques and field sample analysis, are ongoing. To date, none of the researchers have identified field evidence showing that propellant 2004L is undergoing a degradation process that leads to aggressive deployment and potential rupture. However, the time in service of such inflators remains short compared to that of the inflators using propellant 2004. Further study is needed to assess the long-term safety of desiccated inflators using propellant 2004L.The Office of Defects Investigation is opening this investigation to examine whether a safety defect related to propellant degradation exists in non-recalled desiccated PSAN frontal inflators manufactured by Takata. This investigation will require extensive information on Takata production processes and surveys of inflators in the field. Lists of recall actions that may have used desiccated PSAN inflators as remedy parts, as well as the makes and models originally manufactured with them, is available with the downloadable version of this document (see nhtsa.gov/recalls?nhtsaId=EA21002 -- note this information is subject to change/revision as the investigation proceeds). This investigation does not supersede EA15-001, which remains open.

IN A LETTER DATED AUGUST 27, 2008, GENERAL MOTORS CORP. (GM) NOTIFIED NHTSA THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA RECALL NUMBER 08V-441) TO ADDRESS A SAFETY RELATEDDEFECT THAT CAN RESULT IN ENGINE COMPARTMENT FIRE IN APPROXIMATELY 850,000 VEHICLES EQUIPPED WITH A HEATED WINDSHIELD WASHER FLUID OPTION.THE SUBJECT VEHICLES OF THIS INVESTIGATION COMPRISE OVER THREE-QUARTERS OF THE RECALL POPULATION. ACCORDING TO GM, A SHORT CIRCUIT ON THE PRINTED CIRCUIT BOARD FOR THE WINDSHIELD WASHER FLUID HEATER MODULE MAY OVERHEAT THE CONTROL-CIRCUIT GROUND WIRE. THIS MAY CAUSE OTHER ELECTRICAL FEATURES TO MALFUNCTION, CREATE AN ODOR OR CAUSE SMOKE AND IN RARE CASES IT MAY CAUSE A FIRE.AS A REMEDY, GM DEALERS WILL INSTALL A WIRE HARNESS WITH AN IN-LINE FUSE. IN ADDITION TO THE SUBJECT VEHICLES, SEVERAL OTHER GM MODELS WITH THE HEATED WINDSHIELD WASHER FLUID OPTION ARE INCLUDED IN RECALL 08V-441: MY 2006-2008 BUICK LUCERNE (MANUFACTURED AUGUST 2005 THROUGH NOVEMBER 2007); MY 2008 BUICK ENCLAVE (MANUFACTURED FEBRUARY 2007 THROUGH APRIL 2007); MY 2006-2008 CADILLAC DTS (MANUFACTURED MAY 2007 THROUGH NOVEMBER 2007); MY 2007-2008 SATURN OUTLOOK (MANUFACTURED AUGUST 2006 THROUGH APRIL 2007); AND MY 2007-2008 GMC ACADIA (MANUFACTURED AUGUST 2006 THROUGH APRIL 2007) VEHICLES.GM IS INSTRUCTING OWNERS TO TAKE THEIR VEHICLE TO A DEALER FOR SERVICE IF THEY EXPERIENCE SYMPTOMS OF WINDSHIELD WASHER HEATER MODULE SHORT CIRCUITS. GM'S RECALL RESOLVES THE SAFETY DEFECT CONCERNS PURSUED BY THIS INVESTIGATION.THIS ENGINEERING ANALYSIS IS CLOSED.

IN RESPONSE TO AN INFORMATION REQUEST LETTER SENT BY THE OFFICE OF DEFECTS INVESTIGATION(ODI) DURING PRELIMINARY EVALUATION PE08-010, GM PROVIDED ODI WITH 41 ALLEGATIONS OF NON-CRASH ENGINE COMPARTMENT FIRES INCLUDING 16 ALLEGATIONS OF FIRES ORIGINATING WITH THE IGNITION IN THE OFF POSITION.ONE OF THE FIRES WAS DETERMINED TO BE CAUSED BY AN ARSON EVENT.ODI HAS ALSO RECEIVED 5 REPORTS, 4 OF WHICH ARE OF DUPLICATIVE OF REPORTS PROVIDED BY GM, ALLEGING NON-CRASH ENGINE COMPARTMENT FIRES IN THE SUBJECT VEHICLES.IN TOTAL, ODI IS AWARE OF 41 NON-CRASHENGINE COMPARTMENT FIRES IN THE SUBJECT VEHICLES THAT ARE UNRELATED TO ARSON.EIGHT OF THE 41 FIRE ALLEGATIONS ALSO ALLEGE PROPERTY DAMAGE AS A RESULT OF THE FIRES.THIS PRELIMINARY EVALUATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA08-010) TO FURTHER ASSESS THE SCOPE, FREQUENCY, ORIGIN AND CAUSE OF THE ALLEGED NON-CRASH RELATED ENGINE COMPARTMENT FIRES IN THE SUBJECT VEHICLES.

The contact owns a 2008 Cadillac Escalade EXT. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated. The infotainment display displayed a message indicating that the air bags were off, potentially compromising vehicle safety. The vehicle was taken to the dealer, who was unable to provide a cause for the failure. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 21V050000 (Air Bags) however, the VIN was not included. The manufacturer was notified of the failure but was unable to assist. The failure mileage was 123,000.

NHTSA ID

11544534

Incident

Sep 14, 2023

Mileage

123,000 mi

Takata recall. The contact owns a 2008 Cadillac Escalade EXT. The contact received a recall notice for NHTSA Campaign Number 21V052000 (Air Bags) however, upon contacting the dealer, he was informed that the repair might cause the dashboard to crack. The contact was then informed that he would have to sign a waiver to ensure that the dealer would not be held responsible for any damages to the vehicle. The manufacturer was then notified of the issue and confirmed that the dealer would not be held responsible for any cracks or damages to the dashboard. The contact declined to sign the waiver and the vehicle was not repaired. The contact stated that the manufacturer should cover the cost of the dashboard because of the recall. The contact had not experienced a failure. Parts distribution disconnect.

NHTSA ID

11445061

Incident

Feb 1, 2021

HEATED SEAT CONTROL MODULE CONNECTION OVERHEATED FROM POOR ELECTRICAL CONNECTION AND STARTED FIRE.

NHTSA ID

11170048

Incident

Jan 9, 2019

Mileage

100,000 mi

TAKATA RECALL I DO NOT WANT THE VEHICLE. I WOULD LIKE A CREDIT TOWARDS A NEW CADILLAC.

NHTSA ID

11061028

Incident

Jan 7, 2018

TAKATA RECALL - HAVE BEEN CONTACTING OUR DEALERSHIP SEVERAL TIMES SINCE RECEIVING THE RECALL NOTICE REQUESTING NEW AIRBAGS. THE DEALERSHIP HAS BEEN RESPONDING THAT THE RECALL IS STILL NOT REQUIRED, THAT THE MANUFACTURER WAS FIGHTING THE RECALL. WE HAVE EVEN STATED THAT WE WOULD LIKE TO PAY FOR THE REPLACEMENTS AND GET A REIMBURSEMENT LATER. HAVE BEEN TOLD THAT THE PARTS ARE NOT AVAILABLE. ARE ON A WAITING LIST. SINCE WE WERE JUST WANTING OUR FREE REPLACEMENTS, WE WERE NOT TOO CONCERNED ABOUT THE BANKRUPTCY. HAD IT ON OUR CALENDAR FOLLOW UP BEFORE 2018. CHECKED THE WEBSITE TODAY, TURNS OUT THE DEADLINE WAS THE 27TH OF DECEMBER. WE DON'T WANT TO BE IN A LAWSUIT. WE JUST WANT OUR CAR TO BE SAFE. WE EVEN ASKED THAT OUR AIRBAGS BE DISCONNECTED UNTIL THE PARTS ARE AVAILABLE AND WERE TOLD THAT THIS IS NOT POSSIBLE. ANY HELP POSSIBLE? THANK YOU.

NHTSA ID

11057500

Incident

Dec 29, 2017

TL* THE CONTACT OWNS A 2008 CADILLAC ESCALADE EXT. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 16V381000 (AIR BAGS); HOWEVER, THE PART TO DO THE REPAIR WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. DAVID TAYLOR CADILLAC IN HOUSTON, TEXAS 77074 WAS MADE AWARE OF THE RECALL AND STATED THAT THE PARTS WERE UNAVAILABLE. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

NHTSA ID

11048710

Incident

May 27, 2016

RECALL ON PARTS WITH NO REMEDY

NHTSA ID

11047995

Incident

Nov 22, 2017

HAD A FRONT END COLLISION WITH NO DEPLOYMENT.

NHTSA ID

11016325

Incident

Aug 2, 2017

New Vehicle Monitoring Programs Section in IVH

This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, B3935, C0750, C0755, C0760, C0765, and/or C0775.

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.