How to adjust Shift linkage in automatic transmission

How to adjust Shift linkage in automatic transmission

The gearshift linkage represents the connection between the gearshift lever and the transmission and can cause some problems if it’s not in good condition.

To help you solve your problem, we’ll take a look at the mechanism behind the gearshift link, the signs that it’s failing, and how to fix them.

Continue reading this article to learn more and save a substantial amount you would spend on professional labor!

How Shift Links Work

Those of us who know a thing or two about the inner workings of the powertrain will immediately worry whenever there is a problem with anything powertrain related.

The truth is that most transmission problems are outside of your general mechanic and should be handled by a professional with expertise in the field.

Fortunately, the gearshift link is nothing more than a cable that connects the selector to the transmission. By pulling the gear lever, you will mechanically switch the transmission from parking to reverse, neutral and the various forward drive modes.

Symptoms of Bad Shift . Link

Problems with the teleport link can be identified by the fact that even if the transmission does not respond to your commands, it will still function properly.

1. Gearshift problems

One of the most obvious signs of alignment failure is problems moving the gear selector through all positions. As the problem progresses, it will become increasingly difficult to go neutral or drive.

How to adjust Shift linkage in automatic transmission

2. Gears don’t match

When the linkage sleeve comes loose or the cable stretches after years of use, it is possible that the length of travel the cable makes between different positions is not enough to actually change the gears on the transmission.

Shifting from reverse to reverse will not perform reverse, entering neutral may still cause the vehicle to stay in park or shift to reverse, etc. The problem is that the gear being selected is out of sync with the transmission. gears are in.

3. Engine won’t turn off

Some vehicles have a safety precaution where you are not allowed to turn off the engine unless the shifter is set to parked or neutral.

Because alignment problems are often accompanied by transmission mismatch, the vehicle can reverse when you park, making it difficult to turn off the engine.

4. Engine won’t start

It’s rare to find a car with a system that prevents you from turning off the engine, but almost all cars with an automatic transmission won’t let you start the car unless the shift lever is parked or rarely in neutral.

This is the most difficult symptom to identify because everything seems normal. You might suspect a bad starter or fuel pump, but if you cycle the transmission through the gears a few times, you should be able to shift it back to a parking spot and start the car.

How to fix Shift . alignment problems

There are a number of failures that will cause a dislocated link, but two ways we can fix it ourselves at home are cable lengths and link spool repair.

How to fix Shift . alignment problems
How to fix shift. Alignment problems

How to adjust the cable length

The process of adjusting the length of the displacement link cable is simple but also quite delicate. You’ll need to safely raise the vehicle and have someone help shift gears while you’re adjusting them from below.

Tools you’ll need

Title Price Buy

Prices are taken from Amazon’s Product Advertising API on:

Step by step instructions

  • Your helper should be in the driver’s seat before you start.
  • Raise the front of the vehicle on the rack and place the wheel behind the rear wheel.
  • Make sure the vehicle is safely raised before going under the vehicle.
  • The helper should set the transmitter to neutral while you follow the movement of the transmitter holder.
  • There is a set of two nuts on a thread a few inches behind the holder. Use two wrenches to tighten the nuts slightly.
  • Ask the helper to cycle through the gears again and follow the movement of the rack.
  • If the cable is still too loose to follow the gear selector movement, return the selector to the neutral position and repeat the process.
  • Make sure not to tighten the cable too tightly, or you may break or break the transmission frame.

The following video has more information than you need, but it does a great job of giving you a visual of what’s happening when you drag the gear selector.

How to repair Shift Collet

The video above shows a fairly basic displacement link without the large collet and heavy cable sheath. The clamp (sleeve) is located between the cable and the drive bracket, and when it brakes, it creates a sufficient gap for the gears to not synchronize, or may even cause the cable to come loose and not shift. transferable.

You can’t simply buy a new collet and replace it, as most stores sell it as a complete shift linkage kit that costs hundreds of dollars. Instead, we will build our own using basic tools and materials.

Tools you’ll need

Title Price Buy

Prices are taken from Amazon’s Product Advertising API on:

Step by step instructions

  • Raise the front of the vehicle on the rack and place the wheel behind the rear wheel.
  • Make sure the vehicle is safe before proceeding.
  • Let’s look at the point where the bracket link and shift connect. If the collet is worn or missing, you need a new one.
  • Measure the diameter of the bonding hole and the diameter of the support.
  • The replacement clamp is made from a simple bushing – it is important that it fits perfectly on the holder.
  • If the bushing is larger than the bonding hole, cut it to size with a scalpel.
  • Place the washing machine on the rack and apply some grease.
  • Grease the temporary collet and place it in the gearshift linkage, then slide it over the bracket.
  • Place the second washer on top of the collet to secure it from falling out.
  • Use the retaining clip at the end to hold everything together.

Frequently asked questions

Can the automatic transmission be adjusted?

If you are having problems with the gearshift gears due to the gearshift linkage, the problem can be resolved by adjusting or replacing the assembly. The transmission itself can only be carried out by an experienced specialist.

Does the automatic transmission have gearshift linkage?

Yes, automatic transmissions have a gearshift linkage that connects the shift lever to the bracket located on the transmission housing. It allows the driver to control the mode in which the transmission is operating.

How much does shift link repair cost?

Shift link repair is not a major task, so labor costs are relatively low, averaging $50-100. The cost of the displacement link itself ranges from $50 to $200.

What are the symptoms of a badly altered solenoid?

A poor gearshift solenoid will have a number of symptoms: check engine light, transmission lag or gear slip warning light, and general problems shifting gears.

Why is my gearshift loose?

The gear lever is connected to the transmission by a cable called the gearshift link. High mileage and strong displacement will cause the bushing of the collet to break and the cable to be stretched. When this happens, the gearshifter will not have a responsive connection to the transmission.

How much does a shifter bushing cost?

The bushing between the shifter link and the transmission frame itself isn’t expensive – $10 on average. The problem, however, is finding a suitable bushing, as most are not sold individually and are instead packaged with the entire gearshift linkage set.


Displacement link repair is a simple job that requires a bit of dexterity and patience to get it right. Getting the right cable tension will require some trial and error, but if you work slowly and check all the gears while tracking the drive frame, you’ll get it working in no time. normal movement!

See other VehicleFreak related articles here:

What does the letter “L” mean when shifting gears in a car?

Why is it difficult for my transmission to change from day 1 to day 2?

How to check the transfer case transfer motor

Rate this post

Leave a Comment