Category Archives: GMC

Engine Stall From Insufficient Fuel Supply

Posted on by

General Motors will be asking the owners of certain 2020 GM automobiles to return to their dealerships to fix a problem affecting the fuel supply system in their vehicles. The vehicles affected include 2020 Buick Enclave, Cadillac XT5, Cadillac XT6, Chevrolet Traverse and GMC Acadia.

According to the defect report, the fuel pump assemblies in these vehicles may have been produced with burrs inside the mixing tube. Over time, these burrs could prevent the transfer of fuel from the secondary side of the fuel tank to the primary side. At low fuel levels, the engine may not receive enough fuel and the engine could stall unexpectedly. A stall without warning, especially at high speeds, could increase the risk of an accident.

Dealers will correct the problem by replacing the fuel pump module. GM’s number for this recall is N202314760 and the NHTSA campaign number is 20V-639.

GM Transmission Oil Leak

Posted on by

General Motors has decided that a safety defect exists in certain 2018-2020 Buick, Cadillac, Chevrolet and GMC vehicles. They will be notifying owners with instructions about how to get their vehicle repaired.

According to the defect report, some of these vehicles are equipped with a start / stop accumulator that may have missing bolts on the end cap. These loose bolts could result in a transmission oil leak that could progress into a complete loss of vehicle propulsion. A transmission leak in the presence of an ignition source could also result in a vehicle fire.

Vehicles Affected Include
2018-2019 Buick LaCrosse
2019-2020 Buick Encore
2019-2020 Buick Enclave
2019-2020 Cadillac XT4
2020 Cadillac XT6
2018-2019 Chevrolet Cruze
2018-2020 Chevrolet Equinox
2018-2020 Chevrolet Traverse
2018 Chevrolet Malibu
2019-2020 Chevrolet Blazer
2018-2020 GMC Terrain
2019-2020 GMC Acadia

Dealers will inspect the start-stop transmission accumulator and replace any missing bolts. GM’s number for this recall is N202313440 and the NHTSA campaign number is 20V-668.

GM Infotainment Problems

Posted on by

A class action lawsuit has been filed against General Motors for problems affecting its IOR 7 inch infotainment system installed in certain 2019-2020 Chevrolet and GMC vehicles. The lawsuit alleges that GM’s infotainment system problems are a dangerous threat to drivers and passengers.

According to vehicle owners, GM dealers refuse to replace or repair the faulty infotainment systems. The automaker has not released a recall, although they have issued a technical service bulletin acknowledging there is a problem. (NHTSA-TSB-PIT572)

The class-action lawsuit claim that certain GM vehicles with IOR 7 inch infotainment systems are prone to experiencing a range of different issues. Some owners say that the ringer never shuts off with incoming Bluetooth calls and the vehicle operator must turn off the ignition, open and close the vehicle door, and restart the ignition to stop it. Some say the rear view camera’s display image will stay on for up to one minute after shifting out of reverse. The biggest complaint reported involves the the system’s audio volume which will suddenly spike to max volume, distracting drivers while they are behind the wheel.

Vehicles Affected Include
2019 Chevrolet Colorado
2019 Chevrolet Equinox
2019 Chevrolet Silverado 1500
2020 Chevrolet Blazer
2020 Chevrolet Camaro
2020 Chevrolet Colorado
2020 Chevrolet Equinox
2020 Chevrolet Sonic
2020 Chevrolet Trax
2020 Chevrolet Silverado 1500
2020 Chevrolet 2500HD
2020 Chevrolet 3500HD
2019 GMC Canyon
2019 GMC Sierra 1500
2020 GMC Canyon
2020 GMC Terrain
020 GMC Sierra 1500
2020 GMC 2500HD
2020 GMC 3500HD

The California lemon law provides a solution for California consumers who have repeated problems related to the use, value, or safety of their vehicle. It applies to all new and many used vehicles, whether purchased or leased, for personal and most small business use. If you think your vehicle could be a lemon, fill out the “Free Lemon Law Case Review” form at the top of this page.

GM Trucks Brake Pedal Vibration

Posted on by

General Motors has identified a defect which could affect vehicle safety in certain 2018 Cadillac Escalade, Chevrolet Silverado 1500, Chevrolet Tahoe, GMC Sierra 1500 and GMC Yukon vehicles equipped with 5.3L or 6.2L V8 engines. They will be asking owners to return to their dealerships to have the Electronic Brake Control Module reprogrammed.

According to the defect report, these vehicles may have a condition in which the engine mounted vacuum pump output could decrease over time. If the vacuum level drops, drivers may notice a vibration in the brake pedal, increased braking effort, a hard brake pedal and/or increased stopping distances. The drivers information center “Service Brakes” warning light will illuminate and a diagnostic code will be set. The condition is most prevalent at low speed and soft braking.

Dealers will correct the problem by reprogramming the electronic brake control module to improve how the system uses the hydraulic brake boost assist function when the vacuum assist is depleted. GM’s number for this recall is N202300860 and the NHTSA campaign number is 20V-603.

GM Roof Rail Airbag Defect

Posted on by

General Motors had decided that a defect relating to vehicle safety exists in certain 2020 Buick, Cadillac, Chevrolet and GMC trucks and SUVs. GM will be contacting owners of affected vehicles with instructions to return to their dealerships for repairs.

According to the recall report, the diffuser component of the roof rail airbag inflator may have an improper crimp that would allow it to separate from the inflator during airbag deployment. If this happens, the performance of the airbag may be degraded and could increase the risk of injury to occupants in an accident.

Vehicles Affected
2020 Buick Enclave
2020 Cadillac XT5
2020 Cadillac XT6
2020 Chevrolet Blazer
2020 Chevrolet Silverado 1500
2020 Chevrolet Silverado 2500
2020 Chevrolet Silverado 3500
2020 Chevrolet Traverse
2020 GMC Acadia
2020 GMC Sierra 1500
2020 GMC Sierra 2500
2020 GMC Sierra 3500

GM will notify owners, and dealers will replace the suspect roof rail airbag modules. GM’s number for this recall is N202305380 and the NHTSA campaign number is 20V-446.

Is Your Cadillac Escalade A Lemon?

Posted on by

The Escalade is a full-size luxury SUV engineered and manufactured by Cadillac. It was Cadillac’s first major entry into the luxury SUV market in response to competition from Mercedes-Benz, Lexus and Ford. Today, Cadillac makes their Escalade in an EXT, ESV and a hybrid version as well.

The 2015-2016 Cadillac Escalade models have received some of the highest complaints and recalls of all the model years. Although there have been no recalls for transmission problems, complaints are common. Drivers say there is a “distinct clunking and surging when accelerating and decelerating, and the transmission becomes stuck in gear.” The 2015 Cadillac models have 167 manufacturer communications / TSB’s affecting the power train, many which recommend flushing and changing the transmission fluid. The problem is a common complaint with many 2015-2019 Cadillac, Chevrolet and GMC owners and is part of an ongoing class action lawsuit between vehicle owners and GM.

Drivers of certain 2015-2020 Cadillac Escalade vehicles believe that shaking and vibrations are caused by the same transmission defect, but some attorneys say the symptoms are caused by a defective drive shaft. The problem has been so wide spread, it has been coined “The Chevy Shake”. A few owners say they fixed the problem by replacing the aluminum drive shaft with a custom steel drive shaft, but GM continues to replace parts with the same defective parts.

Electrical defects are common in many newer Cadillac Escalade models. Heating and air conditioning are the top, with exterior lighting and software problems following close behind. Other complaints include: thermostat gives wrong information or just doesn’t work, no control of audio, Bluetooth intermittently disconnects, complete failure of the instrument cluster, repeated electrical shorts and temporary loss of the electric power steering.

Do you think your Cadillac Escalade could be a LEMON?… Fill out the above form or call us now for a free case evaluation.

GM Transmissions & Difficult Shifting

Posted on by

The eight-speed automatic transmission found in certain 2015-2019 Chevrolet, Cadillac and GMC vehicles have a defect that makes the vehicle hesitate and jerk when accelerating or slowing down. Owners say that the 8L90 and 8L45 transmissions experience hard shifting and eventual engine damage.

According to a class action lawsuit filed last year, “Drivers attempting to accelerate or decelerate feel a hesitation, followed by a significant shake, shudder, jerk, clunk, or ‘hard shift’ when the vehicle’s automatic transmission changes gears.” The shuddering, shaking, jerking and hesitation is believed to be related to friction within the transmission and/or torque converter causing metal shavings to be circulated throughout the transmission.

The vehicles affected by this problem include:

  • 2015-2019 Chevrolet Silverado
  • 2017-2019 Chevrolet Colorado
  • 2015-2019 Chevrolet Corvette
  • 2016-2019 Chevrolet Camaro
  • 2015-2017 Cadillac Escalade and Escalade ESV
  • 2016-2019 Cadillac ATS and ATS-V
  • 2016-2019 Cadillac CTS and CTS-V
  • 2016-2019 Cadillac CT6
  • 2015-2019 GMC Sierra
  • 2015-2019 GMC Yukon and Yukon XL
  • 2015-2017 GMC Yukon Denali and Denali XL
  • 2017-2019 GMC Canyon

Air conditioning problems are another common complaint affecting certain newer Chevrolet, Cadillac and GMC vehicles. Owners say the system is not strong enough to withstand the internal and external pressures. Leaks eventually occur causing damage to compressors and condensers and expensive repairs.

The vehicles affected include:

  • 2015-2017 Cadillac Escalade
  • 2014-2016 Chevrolet Silverado 1500
  • 2015-2017 Chevrolet Suburban
  • 2015-2017 Chevrolet Tahoe
  • 2014-2016 GMC Sierra 1500
  • 2015-2017 GMC Yukon

 

If you purchased or leased a defective Chevrolet, Cadillac or GMC in California and it turned out to be a lemon, contact us now and we can help you get rid of it… Fill out the above form or call us now for a free case evaluation.

GM & Chevy Airbag Safety Problem

Posted on by

General Motors has decided that a defect relating to vehicle safety exists in certain 2019 Chevrolet Silverado 1500 and GMC Sierra 1500 crew cab trucks. There is a chance that the retainer ring inside the passenger airbag module was damaged during the assembly process and may allow gas to escape during an airbag inflation. This would reduce the amount of gas available to fill the airbag, increasing the risk of injury to passengers during certain crashes.

Dealers will correct the problem by replacing the passenger side air bag module. GM’s number for this recall is N182198820 and the NHTSA campaign number is 18V-868.