2012 Cadillac Escalade Esv

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.

TL* TAKATA RECALL. THE CONTACT OWNS A 2012 CADILLAC ESCALADE ESV. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 21V054000 (AIR BAGS) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS UNAVAILABLE. THE CONTACT CALLED MALOUF CADILLAC (1975 US-1, NORTH BRUNSWICK TOWNSHIP, NJ 08902) WHERE IT WAS CONFIRMED THAT THE PART WAS NOT YET AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER HAD EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.

NHTSA ID

11414478

Incident

Apr 29, 2021

DRIVING NORMAL ON A CITY STREET FOR ABOUT ONE HOUR WITHOUT ANY WARNING THE VEHICLE STARTED ACTING STRANGE, THE DOORS LOCKED AND UNLOCKED, THE AC& HTG CAME ON, HTG&FAN FOR THE SEATS CAME ON, CLOCK BLINKED, NAVIGATION SCREEN BLINKED ON AND OFF, THE VEHICLE SOUNDED AS THOUGH IT WOULD ACCELERATE AND THEN HESITATE, IT DID THIS AT LEAST 4 TIMES, I NOTICED UPON BRAKING EACH TIME AFTER THE STRANGE OCCURRENCES THE VEHICLE APPEARED TO RUN OKAY, BUT ONLY WHILE BREAKING. AFTER THIS OCCURRED FOR ABOUT ONE MILE, THE STRANGE OCCURRENCES STOPPED AND THE VEHICLE DROVE AS SHOULD, OR AT LEAST IT SEEMED OKAY. AFTER READING SOME OF THE BLOG'S OF OTHER 2012 ESCALADE OWNERS HAVING THE SAME PROBLEM, GM SHOULD TAKE NOTICE, AFTER ALL THE VEHICLES ARE NOT CHEAP AND GM SHOULD CORRECT IT.

NHTSA ID

11161986

Incident

Dec 17, 2018

Mileage

93,875 mi

DRIVING DOWN THE HIGHWAY AT 65 MPH THE DASH LIGHTS STARTED BLINKING, RADIO WENT ON AND OFF, DOOR LOCKS LOCKED AND UNLOCKED, REVVED THE ENGINE, COOLED SEATS AUTOMATICALLY CAME ON, ALL DASH LIGHTS CAME ON LIKE VEHICLE DIED(BUT NEVER DIED) THEN WENT BACK TO NORMAL FOR ABOUT 10 MILES AND SAME THING WAS REPEATED.THE VEHICLE WAS DRIVEN ANOTHER 50 MILES TO HOME

NHTSA ID

10721577

Incident

May 26, 2015

Mileage

61,000 mi

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

This Preliminary information communicates the steps on how to save a GDS2 Session Log and upload to a Technical Assistance Case in CX Connect.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This PI Communications information on an alternative product dealers can use to perform 19-NA-255: Wax Coating on Frame Peeling, Metal Shows Corrosion/Rusting due to issue with getting product from current supplier listed in the bulletin.

This preliminary information advises a dealer on how to email GDS2 session logs into Technical Assistance.

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer’s vehicles that exhibit vibration conditions without utilizing the support of General Motors Technical Assistance Center. If valid vibration frequency or Road Force Variation data has been collected and a repair attempt does not correct the customer complaint, contact General Motors Technical Assistance Center for further support. For any vehicles that remains unrepaired after being at the dealer for three days or more and a related bulletin or PI is not found, contact General Motors Technical Assistance Center for further support.