Signs of a Bad Transmission Control Module

A transmission control module (TCM) is what helps the engine determine when and how to change gears for an ideal driving performance. It does this by taking data from different switches and sensors in your automobile.

transmission control module

So, if something goes wrong with that module, then other parts of the transmission could get damaged. Plus, your safety when driving around Egg Harbor, Atlantic City, and Vineland could be compromised.

That’s why it’s crucial to know what the signs of a bad transmission control module are. We’ll go over the most common below, so that you know when to contact Boardwalk Acura for service.

1. Delays with Shifting

When you shift gears in a vehicle, you activate the clutch, then engage the gear. This happens almost instantly in a properly operating transmission. However, if there’s an issue with the transmission control module, then the gears won’t engage on time. This would result in a delay, almost as if your vehicle was in neutral.

2. Unpredictable Shifting

An automatic transmission shifts to higher gears when you travel fast and goes to lower gears as you slow down. If your vehicle randomly refuses to downshift, jumps to higher gears, or skips gears, then you’ll want to get the control module looked at as soon as possible.

3. Sluggish Performance

Signs of a Bad Transmission Control Module

Adding on to the point above, your overall performance may be affected by a bad transmission control module. Because the gears could cycle too fast or too slowly, it could impact the momentum of your acceleration. This means that you’d lose speed rather than pick it up. Plus, whenever you approach a hill, you may find that shifting becomes even more difficult to do.

4. Check Engine Light Appears

The check engine light could appear on your dash for a number of reasons. However, if you’re experience shifting issues when the dashboard warning light comes on, then there’s likely a problem with some part of the transmission system.

5. Bad Fuel Economy

A final sign of a bad transmission control module is bad fuel economy. The combination of good shifting and timing is how you get good fuel economy. If the module messes with that timing, then the engine will need to work harder than normal. That extra effort would result in more fuel being consumed, which means you’d have to visit the gas station more often.

Repairing the Transmission Control Module

Because the TCM controls the operation of your transmission, it needs to be in good shape at all times. If your vehicle is experiencing a less than normal performance, you’ll want to get everything checked out right away.

At our state-of-the-art service center, our certified technicians will get the TCM working like new again. That’s because they have years of experience working with this car part. Therefore, you can rest assured that any issues will be remedied quickly and efficiently. Plus, if anything has to be replaced, it’ll be done with a genuine OEM part.

Have Your Transmission Control Module Fixed Today

If you have a bad transmission control module, then let the experts at Boardwalk Acura repair it. Don’t wait. Schedule service near Egg Harbor, Atlantic City, or Vineland today!