Category Archives: Cadillac

News about Cadillac automobile manufacturer. News about Cadillac recalls, technical service bulletins (TSB), and problems regarding Cadillac vehicles.

Rear Suspension Toe Link Could Separate On Cadillac And GMC SUVs

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General Motors (GM) has decided that a safety defect affecting suspension exists in certain 2022 Cadillac XT5, 2022 Cadillac XT6, and 2022 GMC Acadia vehicles. Owners will be receiving notices with instructions to return to their Cadillac or GMC dealer to have the suspension in their vehicle inspected and repaired as necessary.

GM became aware of the problem in March 2022, after a quality engineer at one of GM’s assembly plants identified a Cadillac XT6 that was missing a toe link to a knuckle bolt in the vehicle’s left side rear suspension. The manufacturing records showed that the bolt had been fully tightened, but further investigation found that the supplier’s error-proofing equipment had been improperly configured following a change in the assembly process. As a result, the tool operator could have failed to fully tighten the bolt without the error-proofing equipment detecting it.

According to the defect report, after an assembly process was moved to a new area, error-proofing equipment was not initially set up properly. This allowed a window where the operator may miss tightening certain fasteners without the failure being flagged. The affected toe links may be loose or become separated, resulting in misalignment of the left-rear wheel and increasing the risk of a crash

GM investigated the potentially affected population and inspected 271 suspensions that had been contained at the plant, with six more instances of loose fasteners identified. Although GM have not received any claims or complaints related to the subject condition and they are not aware of any associated accidents or injuries but have decided to conduct a safety recall.

Dealers will inspect the left-rear suspension and replace the fastener if it is loose or missing. GM’s number for this recall is N222364330 and the NHTSA campaign number is 22V-427. Approximately 736 vehicles may be affected.

GM Extends Warranty On Trucks For Defective Fuel Injectors

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General Motors (GM) will be providing owners of certain 2016-2017 Chevrolet, Cadillac and GMC trucks additional warranty coverage because of a problem that could affect the fuel injectors in their engines. The trucks receiving additional warranty are equipped with 5.3L or 6.2L engines.

Vehicles manufactured with these defective fuel injectors include:
2016-2017 Cadillac Escalade
2016-2017 Cadillac Escalade ESV
2016-2017 Chevrolet Silverado
2016-2017 Chevrolet Suburban
2016-2017 Chevrolet Tahoe
2016-2017 GMC Sierra
2016-2017 GMC Yukon
2016-2017 GMC Yukon XL

** GM will notify customers if this special warranty coverage is on their vehicle.**

The special coverage will extend the warranty of the above vehicles, for a period of 10 years or 150,000 miles (240,000km), whichever occurs first, from the date the vehicle was originally purchased, regardless of ownership. This special coverage only applies to vehicles in these states: California, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont, and Washington.

According to documents released by GM, “Under certain circumstances, one or more of the vehicle’s fuel injectors may deliver an improper amount of fuel to the engine. If this happens, the Malfunction Indicator Lamp (the Check Engine Light) will illuminate to warn the driver there is a problem. The engine will begin to run rough and will eventually stall. Diagnostic trouble codes, including P0300-P0308 or DTC P050D, will be set.

Other symptoms of a bad or dirty fuel injector include: The vehicle is hard to start and idles rough; Poor performance and increased fuel consumption; and an engine knock or detonation that could lead to complete engine failure.

Rear Wheel Driveshaft Assemblies May Fail In Certain GM SUVs

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The rear-wheel driveshaft assemblies on certain 2021 Cadillac, 2021 Chevrolet and 2021 GMC SUV trucks could fail and cause an increased chance of an accident. GM will be contacting owners and asking them to return to their dealership for repairs.

In October 2021, GM’s supplier of rear-wheel drive-shaft assemblies informed them that certain assemblies shipped to GM’s Arlington, Texas plant may have been manufactured improperly. GM opened an investigation and found that the suspect components could deform over time and result in drive shaft seizures.

According to the defect report, the rear-wheel drive-shaft assemblies may have been manufactured with recirculating balls that were not properly heat treated. The recirculating balls could deform over time, resulting in noise and vibration. If the vehicle continues to be driven, the affected joint in the drive shaft assembly could seize and the vehicle could lose propulsion.

Vehicles manufactured with these defective driveshafts assemblies include:
2021 Cadillac Escalade
2021 Cadillac Escalade ESV
2021 Chevrolet Suburban
2021 Chevrolet Tahoe
2021 GMC Yukon
2021 GMC Yukon XL

The supplier’s equipment failure was corrected on June 4, 2021 and components produced after that time were properly heat treated. Vehicles produced after October 4, 2021, were equipped with drive shaft assemblies containing components that were produced outside of the suspect window.

Owners will be asked to return to their dealers to have the left and/or right rear driveshaft assemblies replaced. GM’s number for this recall is N212351030, N212351031 and N212351032. The NHTSA campaign number is 22V-036. Customer interim notifications are estimated to be sent out on March 14, 2022.

Don’t live with a Lemon. If you are having problems with your vehicle and have questions about your rights and the California Lemon Law, please call our office at 888-395-3666.

Fuel Pump Failure In 2021 General Motors Full Size SUVs

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In July 2021 General Motors (GM) opened an investigation into fuel pump failures after a review of warranty data from certain 2021 GM full size SUVs. The data showed that there was a higher than expected rate of fuel pump control modules replaced for vehicles built within certain months. As part of the investigation, GM looked at the returned parts replaced in warranty claims and found the condition was caused by a manufacturing issue at the Tier 3 supplier.

According to the defect report, certain 2021 Cadillac, Chevrolet and GMC full size SUVs may have been manufactured with fuel pump power control modules which contain a defect that can cause the fuel pump to fail or operate intermittently. When this happens, fuel flow to the engine will be interrupted and the vehicle could unexpectedly stall.

The Vehicles Affected Include:
2021 Cadillac Escalade
2021 Cadillac Escalade ESV
2021 Chevrolet Suburban
2021 Chevrolet Tahoe
2021 GMC Yukon
2021 GMC Yukon XL

Owners receiving notices will be asked to return to their dealers to have the fuel pump power control module replaced. GM’s number for this recall is N212332040 and the NHTSA campaign number is 21V-739.

Chevrolet Malibu And Cadillac XT4
Rear Seat Rattle

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In March 2021, a safety report was submitted to GM’s Speak Up for Safety program regarding a warranty claim affecting the seat belt on a low mileage 2021 Cadillac XT4. The customer’s complaints included a rattling noise coming from the passenger side rear seat belt. The rattle could be heard while driving or when attempting to use the seat belt. The dealer determined that the noise was caused by a missing lower fastener in the retractor assembly. A search for similar allegations discovered three additional potentially related claims also involving XT4 vehicles. In each case, the complaint was a rattling noise that was determined to be caused by a loose or missing fastener in a rear seat belt retractor.

An investigation also revealed that 2016-2021 Chevrolet Malibu vehicles were assembled at the same place using the same right-hand rear side assembly process and added these vehicles to the investigation. Data for the entire population of approximately 1.4 million 2019-2021 XT4 and 2016-2021 Malibu vehicles produced at Fairfax found no additional related claims.

Investigator analysis of the repair procedure determined that the procedure could have been the cause of the loose or missing fasteners under a specific set of circumstances that was unlikely to occur, but possible. The investigator retrieved plant manufacturing records to determine whether other vehicles were subject to similar repairs. Those records identified 437 such vehicles out of the total population. Testing was also conducted that determined it was possible for the condition to be present with the absence of warning noises, even though each of the three relevant field reports did describe audible warning signs.

Although no additional related claims were found, GM have decided to conduct a recall.

According to the defect report, GM will be recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles manufactured at their Fairfax plant. Dealers will inspect the rear seat belt retractors and tighten them as necessary. GM’s number for this recall is N212333380 and the NHTSA campaign number is 21V-649.

GM 2nd Quarter Sales Increase 40 Percent

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General Motors Co. (NYSE: GM) announced it sold 688,236 vehicles in the U.S. in the second quarter of 2021 – an increase of 40 percent compared to a year ago – in a unique market bolstered by strong customer demand, but constrained by low inventories resulting from the global semiconductor shortage.

“The U.S. economy is accelerating, consumer spending is robust and jobs are plentiful,” said Elaine Buckberg, GM chief economist. “Consumer demand for vehicles is also strong, but constrained by very tight inventories. We expect continued high demand in the second half of this year and into 2022.”

“The agility and creativity of our supply chain, purchasing, engineering and manufacturing teams, in collaboration with our suppliers and dealers, have helped us continue to satisfy customers and gain market share in some of the highest demand segments of the market,” said Kurt McNeil, U.S. vice president, Sales Operations.

GM is well positioned in 2021 to lead the industry in full-size and mid-size pickup sales for the seventh consecutive year. During the quarter, GM earned 40.6 percent of the retail market for full-size pickups, up 4.5 percentage points year over year (J.D. Power PIN), with more than 237,000 Chevrolet Silverados and GMC Sierras sold in the quarter.

The company is taking steps to meet customers’ future needs, especially in capacity-constrained segments:

GM announced that production of HD pickups will increase by about 1,000 trucks per month beginning in mid-July as a result of production line efficiencies delivered by the team at Flint Assembly in Michigan.
Also, GM will return full-size pickup production to Oshawa Assembly in Canada at the end of 2021.
Shipments of Chevrolet Colorado and GMC Canyon mid-size pickups built at Wentzville Assembly in Missouri increase by about 30,000 total units from mid-May through early July as the team completes dynamic vehicle testing on units held at the plant due to semiconductor supply disruptions.

GM ended the quarter with 211,974 units in inventory, down from 334,628 at the end of the first quarter.

  • Chevrolet Bolt EV delivers record second-quarter and first-half deliveries.
  • Buick sales rise 86 percent on strong demand for new Encore GX, redesigned Envision, and Enclave, creating the brand’s best quarter in more than 15 years.
  • GMC records best second quarter and best first half since 2005 driven by Yukon and Yukon XL.
  • Chevrolet Silverado and GMC Sierra sales up a combined 36 percent, with light-duty models posting strong segment share gains.
  • Cadillac’s second quarter retail sales were its best since 2015.

Click Here to read the full report.

2018 Cadillac Escalade – GM Lemon Law Buyback

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Our client was happy to buy a 2018 Cadillac Escalade.

On March 21, 2018 he took it in to the authorized Cadillac dealership because the service stabilitrak warning light would intermittently come on. The car was at the dealership for 16 days.

On December 6 he brought the Escalade back into the dealership because the service stabilitrak light was flashing and then stayed on. The service airbag light was on, too. The vehicle was in the shop for 11 days this time.

The last visit was on March 21, 2019. Our client brought the vehicle back to the dealership because the airbag light was on. The service stabilitrak message was on again. The vehicle was in the shop for 6 days this visit.

Our client called a few months later as someone had told him about the California Lemon Law. He spoke with attorney Barry L. Edzant and emailed some documents for Barry to review. He signed a retainer agreement shortly thereafter and a demand letter was sent to General Motors Corporation.

GMC decided to buy back the vehicle under the CA Lemon Law. They reimbursed our client for his down payment, all monthly payments made so far, his registration, paid off the balance of the loan minus a usage fee the manufacturer is entitled to under the law and paid the attorney fees.

If you are concerned that your vehicle may be a lemon, please call our office at 888-395-3666. We handle cases throughout the state of California.

2021 Cadillac, Chevrolet And GMC Trucks Steering Warning Indicator

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General Motors has decided that a problem affecting vehicle steering exists in certain 2021 Cadillac, Chevrolet and GMC trucks. GM opened an investigation into the condition after receiving a field report of loss of power steering assist in a 2021 GMC Yukon.

According to the defect report, diagnostic trouble code (DTC) data obtained from the vehicle indicated that the power steering system may contain a software error that causes loss of power steering assist at startup or while driving. Vehicle testing demonstrated that manual steering remained available without power assist, but increased steering effort was required, particularly at lower speeds. In most cases, the malfunction indicator light will display on the instrument panel and a warning chime will sound. The condition is typically self-corrected at the next ignition cycle.

Vehicles Affected Include
2021 Cadillac Escalade
2021 Cadillac Escalade ESV
2021 Chevrolet Suburban
2021 Chevrolet Tahoe
2021 GMC Yukon
2021 GMC Yukon XL

GM will update the software in the vehicles’ power steering module. Owners will have the opportunity to accept these software changes using wireless over-the-air (OTA) technology without having to bring their vehicle to a dealership. Alternatively, owners may schedule to have the updates performed at a GM dealer. A certain number of vehicles that were part of GM’s captured test fleet will require replacement of the steering gear motor kit in order to receive the updated software.

GM’s number for this recall is N212333900 and the NHTSA campaign number is 21V-455.