TRANSMISSION REPAIR

UP TO SPEED

When it comes to potentially complex transmission maintenance or repair, you should rely on an expert Certified Service technician armed with GM-specific diagnostic capability and vehicle knowledge to help find your solution.

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When you experience a transmission problem, it could be a sign of a number of other issues. The transmission has more moving parts than most vehicle systems. That’s why you should rely on an expert Certified Service technician with advanced training and superior GM vehicle knowledge.

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WHAT A GRIND

Diagnosing a transmission problem can be complicated. If a part fails, you might experience symptoms such as shift delays, slipping, clunking, humming, or grinding. The correct repair can range from a new gasket to a full transmission replacement.

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TRANSMISSION SYSTEM MESSAGES ON DRIVER INFORMATION CENTER

If there is a transmission issue that requires immediate attention, the Driver Information Center may display one of the following messages:

Service Transmission

This message displays if there is a problem with the transmission. See your dealer for transmission service.

 

Transmission Hot — Idle Engine

A transmission hot message may display if the automatic transmission fluid is too hot. Driving under this condition can damage the vehicle. Stop and idle the engine to cool the automatic transmission fluid. This message clears when the transmission fluid has cooled sufficiently.

 

AUTOMATIC TRANSMISSIONS

DESIGN AND PERFORMANCE

Each GM Genuine Parts Automatic Transmission and Transfer Case is factory engineered and rigorously tested to deliver smooth, consistent performance. The latest engineering advancements are incorporated into every transmission for years of trouble-free operation.

GM Genuine Parts transmissions, transfer cases, and components provide:

  • The same Original Equipment engineering standards that go into every GM vehicle
  • The latest enhancements and improvements found in a new transmission
  • Durability standards equal to those in new GM vehicle transmissions and transfer cases
  • Test certification under stringent and demanding conditions at state-of-the-art-labs

Nationwide 3-Year or 100,000-Mile Limited Warranty

You can be confident that the GM Genuine Parts Automatic Transmission and Transfer Case built for your vehicle will function as originally designed and engineered. That reliability is backed by a fully transferable limited warranty on parts and labor for 3 years or 100,000 miles, whichever occurs first.

CHECKING AUTOMATIC TRANSMISSION FLUID

It is not necessary to check the transmission fluid level. A transmission fluid leak is the only reason for fluid loss. If a leak occurs, take the vehicle to your dealer and have it repaired as soon as possible.

 

There is a special procedure for checking and changing the transmission fluid. Since this procedure is difficult, this type of transmission repair should be done at your dealer. Change the fluid at the intervals listed in the Maintenance Schedule of your Owner’s Manual, and be sure to use the fluid listed under Recommended Fluids and Lubricants.

WHEN TO HAVE AUTOMATIC TRANSMISSION FLUID CHANGED

Automatic transmission fluid should be drained and replaced (with ACDelco Dexron VI Transmission Fluid) as listed in the Maintenance Schedule of your Owner’s Manual.

MANUAL TRANSMISSIONS

DESIGN AND PERFORMANCE

When you purchase a GM Genuine Parts Manual Transmission, you can rest assured that you’re getting the same unbeatable quality that came with your new vehicle. Every GM Genuine Parts Manual Transmission is engineered to GM specifications and designed to fit and operate perfectly, right from the start.

Nationwide 1-Year or 12,000-Mile Limited Warranty

GM Genuine Parts Manual Transmissions come with a transferable limited warranty on parts and labor for 1 year or 12,000 miles, whichever occurs first. All the more reason you can rely on GM Genuine Parts manual transmissions.

Download Engine and Transmission Warranty

WHEN TO HAVE MANUAL TRANSMISSION FLUID CHANGED

Manual transmission fluid should be drained and replaced as listed in the Maintenance Schedule of your Owner’s Manual.

SERVICE OFFERS AND REBATES

Whether it’s purchasing new tires or installing a transmission, make sure to explore our latest service offers and rebates.

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SCHEDULE YOUR SERVICE

Scheduling service is quick and easy. Make your next appointment online by locating a Certified Service dealer near you.

TROUBLE WITH YOUR VEHICLE?

Let us help you to identify potential issues before they become a major concern.

  • Whichever comes first, from date and mileage of installation by an authorized GM dealer or a qualified service center. For over-the-counter sales, warranty begins on the date and mileage of retail sale. See a dealer for details.