Do you wonder about the letters and numbers on your automatic transmission? They’re not that mysterious. Let Courtesy Buick GMC, serving Gardendale, AL, demystify the letters so you can better understand your car. Here’s an explanation of each one.Automatic Transmission Letters:
The letters on the automatic transmission are usually the same in many car models and make. However, it is best to check your car’s owner’s manual to be sure.You will see PRNDL on the gear shift of your car. These letters stand for Park, Reverse, Neutral, and Drive. Your car should have an indicator on the dashboard that shows what gear the car is in. In addition to the dashboard, there is usually a letter on the shifter knob that corresponds to the gear.Sometimes you will also find an S or an L along with PRND. S is for Sport mode, and L is for Low gear. Depending on the situation, you can put your car in different modes.P – Park:
This position locks the transmission so the car cannot move. To get your car out of the park, you must press down on the brake pedal and have your foot on the gas pedal.R – Reverse:
That is the gear you use when you are backing up. The reverse usually goes a little slower than the drive. Also, keep an eye out for obstacles behind you so you don’t hit them.N – Neutral:
This position is used when the car is not in motion. For example, when you are stopped at a red light or waiting in line to get gas. However, in this position, your engine is running but idle. That is a good position if you need to let your car warm up or cool down.D – Drive:
It is the gear you use when you are driving forward. It’s the most common position and usually goes the fastest. This automatic transmission gear shift has an overdrive, reducing the fuel your car uses and helping your engine run cooler.In many automatic transmissions, you will find numbers with ‘D.’ They indicate the different driving modes. The number after the ‘D’ will change how your car drives. For example, D-l is for regular driving.L – Low:
The downshifting feature of an automatic transmission is excellent for when you’re going downhill or towing a heavy load. It will help decrease wear and tear on your engine, which can save money in the long run!S – Sports Mode:
It is the position you would use when you want more power and response from your car. It is excellent for accelerating quickly or for passing someone on the highway. Just be aware that using this position will use more fuel.If you’re about to buy a new car, it’s essential to understand what all of those letters and numbers on the transmission mean. That way, when you go to a Buick GMC dealership, you can be an informed consumer and ensure that you’re getting the best possible deal.We want to help our customers make the most educated decisions about their vehicles at Courtesy Buick GMC. We hope this guide has been helpful! If you have any uncertainties or want more details, please browse our inventory of new and used vehicles online or contact us today.
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