How to Check Car Transmission
The transmission is a vital part of your car, and it’s important to keep it in good working condition. If you’re having any problems with your transmission, it’s important to get it checked out as soon as possible. Here are a few tips on how to check your car transmission:
1. Check the Transmission Fluid
The transmission fluid is responsible for lubricating the transmission and keeping it running smoothly. If the transmission fluid is low or dirty, it can cause problems with the transmission. To check the transmission fluid, you’ll need to locate the transmission dipstick. The dipstick will be located near the transmission, and it will have a handle that you can pull out. Once you’ve pulled out the dipstick, wipe it off with a clean rag. Then, reinsert the dipstick into the transmission, and pull it out again. The fluid level should be between the “full” and “low” marks on the dipstick. If the fluid level is low, you’ll need to add more fluid.
2. Check the Transmission Filter
The transmission filter helps to remove dirt and debris from the transmission fluid. If the transmission filter is clogged, it can restrict the flow of fluid and cause problems with the transmission. To check the transmission filter, you’ll need to remove the transmission pan. The transmission pan is located at the bottom of the transmission, and it’s held in place by a few bolts. Once you’ve removed the transmission pan, you’ll be able to see the transmission filter. The filter will be a small, round object that’s located in the center of the pan. If the filter is clogged, you’ll need to replace it.
3. Check the Transmission Solenoids
The transmission solenoids are responsible for engaging the different gears in the transmission. If the transmission solenoids are faulty, it can cause problems with the transmission shifting gears. To check the transmission solenoids, you’ll need to use a DVOM (digital volt ohm meter). The DVOM will allow you to test the continuity of the solenoids. If any of the solenoids are faulty, you’ll need to replace them.
4. Check the Transmission Speed Sensor
The transmission speed sensor is responsible for telling the engine control unit (ECU) how fast the transmission is spinning. If the transmission speed sensor is faulty, it can cause problems with the transmission shifting gears. To check the transmission speed sensor, you’ll need to use a DVOM. The DVOM will allow you to test the voltage and resistance of the sensor. If the sensor is faulty, you’ll need to replace it.
5. Check the Transmission Control Unit (TCU)
The TCU is responsible for controlling the transmission. If the TCU is faulty, it can cause problems with the transmission shifting gears. To check the TCU, you’ll need to use a diagnostic scanner. The diagnostic scanner will allow you to read the trouble codes stored in the TCU. If the TCU is faulty, you’ll need to replace it.
6. Check the Transmission Linkage
The transmission linkage is responsible for connecting the gear selector to the transmission. If the transmission linkage is faulty, it can cause problems with the transmission shifting gears. To check the transmission linkage, you’ll need to inspect it for any damage or wear. If the linkage is damaged or worn, you’ll need to replace it.
7. Check the Transmission Mount
The transmission mount is responsible for supporting the transmission. If the transmission mount is faulty, it can cause the transmission to move around, which can lead to problems with the transmission shifting gears. To check the transmission mount, you’ll need to inspect it for any damage or wear. If the mount is damaged or worn, you’ll need to replace it.
Conclusion
By following these tips, you can check your car transmission and identify any problems that may be present. If you’re having any problems with your transmission, it’s important to get it checked out as soon as possible. By taking care of your transmission, you can help to ensure that your car runs smoothly and efficiently for many years to come.
