2005 Hyundai Accent Transmission Problems

Experiencing the 2005 Hyundai Accent transmission problems can be a pain.

But nonetheless, there’s no need to panic. After all, there’s a solution for anything – no matter how serious the issue may seem.

Common problems that Hyundai Accent owners experience include problems with jerking or hard shifting, especially with a cold engine. But once the transmission fluid warms up, shifting goes back to normal. This is usually typical when driving for about 20 minutes.

Consider these typical problems with a 2005 Hyundai Accent transmission and what you can do about it. Let’s get started.

2005 hyundai accent transmission problems

Common 2005 Hyundai Accent Transmission Problems

Here are among the most typical transmission issues with the 2005 Hyundai Accent model.

1. Transmission range switch

This component is found on the top portion of the transmission housing. Moreover, it is attached to the shifter used when you change the gears from park to neutral, reverse and drive. The Hyundai Accent 2005 model is prone to this issue, along with the Tucson and Elantra.

You may notice that the selection becomes rusty and fails to shift to park or go to gear.

2. Low transmission fluid level

Once your Hyundai has gotten more than 100,000 miles, the transmission fluid level may become low. In this case, hard shifts may occur, along with delays in shifting or shifting problems when your vehicle is at a higher RPM.

3. Oil pump failure

This is the case when your vehicle won’t budge when you put the shifter to reverse or drive. Fortunately, this is not a common concern with newer Hyundai Accent but may be observed with the older ones that have accumulated 150,000 miles or so.

4. Clogged transmission filter

It is possible for the filter for your transmission fluid to get clogged up because of some broken internal parts, clutch metal and some metal shaving. When this happens, you need to do more than simply changing your filter and transmission fluid since these will not solve the problem. In most cases, you may have to get a replacement for the transmission or get a rebuild done.

5. Failure to input and output sensor

When your sensors begin to fail, the check engine light may turn on. Some erratic shifting actions may also arise. The speed limit may be only at 45 miles before the check light switches on or the shifting becomes erratic. Moreover, you may notice that the transmission gets stuck while in gear.

6. Shifting problems

Next up, shifting may be quite difficult because the gear selection can fail. Once there is a failure, you will not be able to put the shifter back to park or choose the right gear.

7. TCM and PCM problems

Additionally, transmission power problems may cause the shifting to be erratic such as when you are downshifting or cold shifting. Glitches on the software are to be blamed for these cold starts, which can also impact newer models.

How To Troubleshoot Hyundai Accent Transmission Problems

After learning more about these common problems with a Hyundai Accent transmission, let’s take a look at what you can do to troubleshoot these.

1. If your shifter is stuck in drive, you may do these:

  • Set your emergency brakes and put your shifter to neutral.
  • Keep pressing on the brake pedal while turning the ignition off and then turning it back on.
  • Move your shifter to park and turn the engine off. Remove the key.

These steps may solve the issue if the transmission glitch is due to an ignition interlock module, a fault in the brake switch, or there are issues with the gear range selector.

However, if these steps fail, you may want to override the shifter manually and put it to park.

2. Check the transmission oil level

As we have mentioned earlier, a low transmission oil affects either a non-shifting or erratic shifting with your Hyundai vehicle. Thus, you may want to check the transmission fluid level with a dipstick and add the right fluid for your vehicle. Just be sure not to overfill the reservoir by avoiding the MAX mark found on the dipstick.

3. Inspect the gear selector range switch

You can find the gear range selector on the top portion of the transmission. Be sure to check this component carefully and it must be free from rust and corrosion. Make it a point not to spray penetrating oil on the electrical connector, which is right next to the gear selector range switch.

Then, adjust the cable if need be and check the DTC or diagnostic trouble codes. You may use a transmission scanner designed for Hyundai vehicles to achieve the correct fault codes and their respective descriptions.

Transmission Fix Additive

Some people wonder if it is a good idea to use a transmission fix additive to solve shifting issues. However, we strongly advise not to do so unless you have consulted a professional mechanic from a Hyundai dealership regarding the right product to use.

If the transmission has failures and needs restoration or rebuilding, then a transmission fix additive may help. But if there are no improvements, more work needs to be done. Keep in mind that these additives will not fix internal mechanical issues.

Read More: 6 Common Hyundai Accent Ignition Coil Problems

Bottom Line

Transmission problems are typical with any car makes and models. When you experience these symptoms on your vehicle, be sure to consult a licensed mechanic or head over to a Hyundai dealer to have them troubleshoot the vehicle.

The diagnostic fee typically costs about $130 to $200, depending on the extent of the issue. But with the right technique, your vehicle should be back to good working condition while preventing serious problems from occuring.

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