Can a bad PCM cause transmission problems?

A failed PCM or TCM can cause the car to get stuck in gear, which can be a serious safety issue. It can also lead to costly transmission damage.

What to do if your Acura TL is having transmission problems?

Once the problem is fixed, you can go to Transmission menu > Erase Codes to reset the transmission fault codes. Let’s take a look at common Acura transmission problems. A common problem that affects many Acura (such as TL and MDX) is transmission shudder and vibrations when driving.

Where is the diagnostic port on an Acura?

To diagnose Acura transmission problems, it is recommended to use an OBD2 scanner for Acura Honda Transmission. Locate the diagnostic port under the dashboard on the driver’s side. This is a 16-pin port.

Are there any recalls on the Acura automatic transmission?

Over the years, Acura has issued multiple recalls for the automatic transmission. Call your Acura dealer and provide them with the VIN. Ask if there are any recalls on your car. If there are, the dealer may fix your Acura free of charge. List of previous Acura recalls and service bulletins.

Are there any problems with the Acura clutch pack?

Read fault codes via the OBD2 port located under the dashboard using an OBD2 scanner. Another problem that can affect some Acuras is that the 3rd gear clutch pack may wear prematurely. If this happens, you may have issues upshifting or downshifting in 3rd gear.

What to do if your Acura is stuck in gear?

If your Acura is stuck in gear or you notice a delay in shifting, the first thing that you need to do is check the transmission fluid level. Do not drive an Acura with low transmission fluid.