2011 GMC Savana

The Savana shares the same TCM software defect as the Express. Vans with the 4.3L V6/8-speed or 2.8L turbodiesel/8-speed combinations have software that can cause harsh shifting, sudden deceleration, and unintended vehicle direction changes from a stop. A total of 23,102 Savana units are affected.

GM recall for TCM software reprogramming. Dealers update the transmission control module with corrected software at no cost to the owner.

Like the Express, the Savana can experience brief rear wheel lockup or sudden direction change at low speed due to transmission control valve wear. This poses a risk to both the driver and nearby pedestrians or vehicles, especially in parking lots and loading areas where these vans are frequently operated.

GM safety recall for updated TCM software that monitors valve wear and prevents lockup conditions. If internal transmission damage is detected, the valve body is replaced under a special coverage program.

Savana vans with the 6.6L gas V8 share the wiring harness short circuit risk with the Express. A short circuit can cause low battery voltage warnings, battery failure, or engine compartment fire. Commercial fleet operators should be particularly vigilant as these vans often carry cargo and passengers.

GM recall for wiring harness inspection and repair. Dealers install protective conduit over the vulnerable section of the engine wiring harness. The repair is performed free of charge.

The Savana's heavy-duty usage leads to accelerated brake wear, especially on vans configured for passenger or heavy cargo use. Front brake rotors are prone to warping, causing pulsation during braking. Rear drum brake hardware can seize, leading to uneven brake application and increased stopping distances.

Replace front brake pads and rotors. Recondition or replace rear brake drums and hardware kit. Inspect wheel cylinders for leaks. For vans used in heavy-duty applications, consider upgrading to premium brake components rated for higher temperatures.

The heating and air conditioning system can develop problems including weak airflow, no heat from the vents, and coolant leaks from the heater core. Heater core failure causes coolant to leak into the cabin, producing a sweet smell and fogging the windshield. The heater core on the Savana is particularly labor-intensive to replace.

Inspect the heater core for leaks and replace if necessary. The labor-intensive replacement requires significant dashboard disassembly. Replace the blower motor if airflow is weak. Check the coolant level and thermostat operation for no-heat conditions.

General Motors, LLC (GM) is recalling certain 2003-2023 Chevrolet Express Cutaway and GMC Savana Cutaway incomplete vehicles equipped with wiring for an optional rear heating, ventilation, and air-conditioning (HVAC) system. When the HVAC blower motor circuit is left unused with exposed connectors and wiring, the circuit can corrode and overheat.

An overheated electrical circuit increases the risk of a fire.

Dealers will properly seal the rear HVAC blower motor circuits at the left side B-pillar, free of charge. Owner notification letters were mailed May 2, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GMC's number for this recall is N222386050.

General Motors LLC (GM) is recalling certain 2009-2014 Chevrolet Silverado HD and GMC Sierra HD, 2009 GMC Topkick 5000, 6000, 7000 and 8000 Series and Isuzu F Series, and 2009-2018 Chevrolet Express, and GMC Savana vehicles, equipped with certain Plastic-Handle Fire Extinguishers or Push Button 'Pindicator' Fire Extinguishers. These extinguishers may become clogged, preventing the extinguisher from discharging as expected or requiring excessive force to activate the extinguisher. Additionally, in certain models, the nozzle may detach from the valve assembly with enough force that it could cause injury and also render the product inoperable. For a full list of the affected fire extinguisher models visit: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17E062-5427.pdf

In the event of a fire, if the fire extinguisher does not function properly, it can increase the risk of injury.

GM will notify owners, instructing them to contact Kidde to get a replacement fire extinguisher, free of charge. The recall began June 11, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020, GMC customer service at 1-800-462-8782, and Isuzu customer service at 1-866-441-9638. GM's number for this recall is 18146.

General Motors LLC (GM) is recalling certain model year 2011-2014 Chevrolet Express compressed natural gas (CNG)vehicles manufactured September 10, 2010, to April 28, 2014, and GMC Savana CNG vehicles manufactured May 23, 2011, to April 21, 2014. The affected vehicles may leak natural gas from the CNG high pressure regulator.

A natural gas leak in the presence of an ignition source increases the risk of a fire or explosion.

GM will notify owners, and dealers will replace the high pressure regulator, free of charge. The recall began February 13, 2013. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is 14321.

General Motors LLC (GM) is recalling certain model year 2009-2014 Chevrolet Express and GMC Savana vans manufactured January 27, 2009, through March 7, 2014 with a gross vehicle weight rating of 10,000 pounds and less and equipped with front passenger air bags. In the affected vehicles, during a frontal impact below the air bag deployment threshold, if an unbelted front passenger's head hits the instrument panel above where the passenger air bag is located, the panel may not sufficiently absorb the impact. As such, these vehicles fail to meet the requirements of Federal Motor Vehicle Safety Standard number 201, "Occupant Protection in Interior Impact."

In the event of a crash below the air bag deployment threshold, an unbelted front passenger seat occupant has an increased risk of injury.

GM will notify owners, and dealers will modify the passenger instrument panel free of charge. Notices to the owners of the heavy duty vans were mailed on April 28, 2014. The recall began on May 19, 2014. Chevrolet owners may call 1-800-630-2438. GMC owners may call 1-866-996-9463. GM's number for this recall is 14082.

General Motors LLC (GM) and IMPCO Automotive Division of IMPCO Technologies, Inc. (IMPCO) are recalling certain model year 2011-2013 Chevrolet Express and GMC Savana Cargo vans that have a compressed natural gas (CNG) fuel system installed as original equipment by IMPCO. The fuel systems, manufactured February 14, 2011, through February 20, 2013, have a fuel shut-off solenoid connector to the CNG tank that may corrode and form a short.

A short at the connector may cause overheating, resulting in an increased risk of fire.

GM will notify owners and GM dealers/fleets will perform the remedy which will include replacing the solenoid assemblies and fuel pump fuses and adjusting the wiring routing. The recall began on August 5, 2013. GM's number for this recall is 13139. Impco's number for this recall is FA13GM001. Owner's may contact GM Fleet Action Center at 1-800-353-3867.