Feeling sluggish while driving? But you do not know what their leading cause is? One of the main reasons your Chevy 350 is moving poorly even though the engine system is working stably is because its control module has a transmission problem.
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So is there any method that can make reinstalling the control module easy? The following article will guide you on how to reset transmission control module Chevy effectively.
How To Reset Transmission Control Module Chevy?
Reinstalling the control module takes a lot of time. Because it will require you to follow the steps sequentially, you will not be able to skip any steps in the process if you do not want to go back to the first step.
In addition, with this reset method, you can base on the principle of chevy to perform for Ford. To do this, you will need to follow these 7 steps:
Step 1: Rotate the key position
At this step, you will need to double-check the critical position. First, you will need to change the essential place to 2.
After that, check if Chevy’s dashboard lights are on. When proceeding to step 1, be careful with resetting the critical position to the correct number.
At the same time, pay attention to the clicking sound appearing, and the light on the control panel will be on at that time.
Step 2: Press the accelerator.
In step 2, you need to press the accelerator pedal and make sure you press it down.
Then, fully depress the accelerator pedal to activate the pedal down switch. Finally, keep pressing the gas pedal and continue to the next steps.
Step 3: wait for about 15 seconds.
During the 15-second waiting period, you will not need to do anything. It will keep the accelerator pedal active until the process is completely reset.
In addition, during this time, you will need to start the engine, so maintaining power from the car battery is essential for every vehicle.
Step 4: Turn off the key
After waiting for the gas pedal to complete for about 15 seconds, you need to turn off the key.
However, you will not be allowed to let go of the pedal. Note that you will need to perform all steps with the pedals in place. Releasing your foot from the pedal will cause you to start back from step 1. Keep the key. After that, you turn the key back to position 0.
Step 5: Release the gas pedal.
After your key has returned to its original position, release the accelerator pedal. At this step, you need to keep the foot pedal on the whole time.
You will only be able to remove the accelerator when you have turned the key to zero. To ensure a stable power supply before turning the key to zero, you can use Duralast batteries.
Step 6: Wait about 5 minutes.
After you have released the gas pedal, your job is to wait for 5 minutes. Because the Chevy engine system needs to rest after some time when you press the gas continuously, please ensure that your key is in position 0 and will not be changed during this time.
Step 7: Done
After completing the above 6 steps, you can restart the Chevy control module.
If the condition does not improve too much during operation, you should take the car to an auto service center and check the engine and control system. In some cases, the slowness may not be due to the control module.
What Are The Signs Of A Damaged Transmission Module (TCM)?
With the TCM transmission module, it can be damaged due to the following 6 reasons:
- Impoverished fuel economy
- Gearbox does not shift gears when stationary
- Gearbox does not shift gears when accelerating
- The check light system has a problem
- You can’t change gears
- Transition is delayed
- Cost to replace 1 set of the transmission module
The cost to replace 1 set of transmission line modules is quite expensive. Because this kit is not a replacement for your car, you will need to check the compatibility with the vehicle before starting the replacement.
On average, the price of a transmission module will range from 500 to 1000 dollars. Therefore, you will need to use the service of a reputable unit to make sure that the module replacement is most effective and economical.
Frequently Asked Questions(FAQ’s)
1.Do you have to reprogram the transmission control module?
The answer is yes. With most current control modules, you will need to program the vehicle-specific VINs. Otherwise, you will get a VIN mismatch error and may not start the vehicle.
2.How do I reset my CVT transmission?
To perform a transmission reset, you will need to complete the following 5 steps:
- Step 1: Start the engine and let the gearbox warm up to 50 degrees Celsius
- Step 2: Turn off the AC system
- Step 3: Move the displacement selector and turn off the power for about 5 seconds
- Step 4: Start the engine and let it idle for 5 seconds
- Step 5: Turn off the device and wait for about 30 seconds
3.How do you reset a Nissan TCM?
To reset the Nissan TCM control module, you must press and hold the brake pedal.
At that time, the entire A/T check light system will turn on and off in one pattern.
Next, you’ll need to set the shift lever and zero position and turn the car off. Finally, you restart the vehicle. At this time, the TCM system will be reset.
Conclusion
Hopefully, this article will help you better understand how to reset the Chevy control module when the car is sluggish. This installation will need to follow 7 steps. You will not be allowed to skip any steps.
At the same time, holding down the throttle during the restart is a must. The entire process of resetting the control module may take about 20 minutes. Please be patient and wait for this period. If the sluggishness cannot be reversed, you will need to seek the assistance of technical staff.
