TCM Location in a 2014 Chevy Spark
The Transmission Control Module (TCM) in a 2014 Chevy Spark is located inside the transmission, also known as the Transmission Electric Hydraulic Control Module (TEHCM). This module is responsible for controlling shift points on automatic transmissions and is situated inside the transmission at the rear of the case underneath the end cover.
If you are looking to reset the TCM, you can do so by disconnecting it for 10 to 30 minutes. It is located on the driver’s side of the engine bay, right below the windshield. Disconnecting and reconnecting the TCM is a simple process that requires no tools, just operating the built-in lever.
In summary, the TCM in a 2014 Chevy Spark is located inside the transmission, specifically at the rear of the case underneath the end cover .
Contents
- How do I know if my TCM is faulty?
- What codes will a bad TCM throw?
- Can I replace the transmission control module myself?
- What happens when TCM goes bad?
- How do you reset the TCM on a Chevy Spark?
- How do I reset my TCM transmission?
- How do I manually reset my TCM?
- Where is the TCM located on a 2014 Chevy Spark?
- Where is the TCM transmission control module located?
- Will disconnecting battery reset TCM?
How do I know if my TCM is faulty?
Signs of a Bad Transmission Control Module
- Unpredictable shifting.
- Trouble shifting into higher gear.
- Trouble downshifting.
- Getting stuck in the same gear.
- Poor fuel economy.
- Check engine light comes on.
What codes will a bad TCM throw?
Some error codes specific to a faulty TCM include p codes: P0613, P0700, P0706, etc. Erratic Shifting – The automatic transmission relies on the TCM to shift smoothly. Unless your vehicle has a manual override option, and it is engaged, your car should be shifting effortlessly.
Can I replace the transmission control module myself?
Can I replace the transmission control module myself? Replacing the TCM on most vehicles is fairly easy, but finding it can be difficult. Plus, the new part will need to be calibrated, so this repair is usually best left to a professional.
What happens when TCM goes bad?
Bad Transmission Control Module Symptoms
Gear Slippage: Your transmission switches gears without warning or without you shifting. Inability to Shift: You can’t shift out of neutral. Or, your transmission can’t successfully shift up while you’re accelerating or shift down when you’re coming to a stop.
How do you reset the TCM on a Chevy Spark?
And hold it there for 10 to 20 seconds. While still pressing the pedal down turn off the ignition. Continue holding the gas down for 10 more seconds. Then slowly release the pedal.
How do I reset my TCM transmission?
Turn off your vehicle’s ignition and wait patiently for 5 to 10 seconds. Start the engine and allow it to idle for several seconds. Switch off the ignition and wait patiently for another 30 to 40 seconds. Repeat these steps 2 to 3 times in order to reset your vehicle’s transmission control module.
How do I manually reset my TCM?
Turn off your vehicle’s ignition and wait patiently for 5 to 10 seconds. Start the engine and allow it to idle for several seconds. Switch off the ignition and wait patiently for another 30 to 40 seconds. Repeat these steps 2 to 3 times in order to reset your vehicle’s transmission control module.
Where is the TCM located on a 2014 Chevy Spark?
The TCM is located in the vehicle under the left side of the instrument panel (2) as shown in the illustration above.
Where is the TCM transmission control module located?
And sometimes inside the cabin as well the transmission control module is a computer basically for the transmission. And it works together with the engine control module. And it also receives.
Will disconnecting battery reset TCM?
Disconnecting the battery may reset the vehicle’s computer systems, including the transmission control module (TCM). However, this does not guarantee a reset of the transmission itself [1].
