Quick Answer: How do I know my transmission code?

Open the driver’s side door and find the white card on the side of the door that is filled with small black lettering. This card contains specific details about the year the car was made, its transmission, engine specifications and other details. Underneath or beside the “TR” symbol will be a number code.

Does VIN number tell your transmission?

For many makes, the VIN is always enough information to determine transmission.

What do the numbers on a transmission mean?

Rather, each number simply represented the highest gear to which the transmission would shift automatically with the lever in that position. … When driving in the mountains, a lower gear provides more engine braking and keeps the transmission from shifting as often, which can overheat it.

How do I identify my GM transmission?

Automatic Transmissions

The easiest method of GM automatic transmission identification is to examine the transmission pan. New transmission designs came with new, unique pan shapes, and the general shape of the pan often paints a fairly clear picture of which automatic transmission you are dealing with.

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How do I tell if I have a CVT transmission?

The best way to identify a CVT transmission in your vehicle is to look for the manufactures logos indicating one, such as Toyota’s Synergy Drive, Honda’s Multi Matic and Nissan’s Xtronic.

What vehicles have a 4r75e transmission?

The 4R70W/4R75W transmission is used extensively in such popular applications as the following:

  • Ford (F-150 Series pick-up trucks, E-150 Series vans, Explorers, Expeditions, Crown Victorias, Mustangs and Thunderbirds)
  • Lincoln (Town Cars and Mark VIIIs)
  • Mercury (Cougars, Grand Marquis, Mountaineers and Marauders)

How do I know if I have 4L60E or 4L65E?

The two transmissions cannot be differentiated from the outside. The 4L65E shares the same exterior parts but have stronger internals such as 5 pinion planets compared to 4 in the 4L60E. 4L60E uses a 6.5″ depth bell with 6 bolts for non gen 3 LS applications and a 7″ depth bell with 7 bolts for LS applications.

What do the letters on an automatic transmission mean?

P, R, N, D, and L – The Gears of an Automatic Transmission. You’ve no doubt noticed that most vehicles have a gearshift control with the letters “P, R, N, S” and “L.” These all indicate different states for your transmission and correspond to various operational modes. P stands for park. R stands for reverse.

What does 2 and l mean in automatic transmission?

Most automatic transmissions also allow you to manually select one or more lower gears, such as Low (L), 1st (1) and 2nd (2). In the case of L and 1, the transmission will stay in the lowest gear and not shift on its own. … And with others, if you select 2, the transmission starts in 2nd gear and is locked in that gear.

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How do I know if I have a TH400 transmission?

It is identified easiest by its “375-THM” designation cast in the underside of the tail housing. The TH475 was an extra-heavy-duty version, and was found in larger trucks from 1971 on. If you are trying to determine the TH400 from another in a vehicle, a fast way to tell is to look at the kick down mechanism.

What kind of transmission do I have?

Another way is to crawl under the vehicle and look for part numbers. Using a good flashlight, look for part numbers stamped into the transmission pan or the transmission itself. Your local auto part store or dealer will be able to cross-reference the numbers to determine the kind of transmission the part belongs to.

Why is CVT so bad?

The cons of a CVT

They are noisy: No driver welcomes extra noise unless they are cruising on a powerful engine. CVTs have the tendency to hang at high rpm, which causes the engine to rev wildly under acceleration. … Poor feel: You won’t feel it when the CVT vehicle shifts gears because it has no gears in the first place.

Is CVT the same as automatic?

Technically, a CVT is an automatic transmission because the driver isn’t required to shift between the forward gears or operate a clutch pedal manually.