What is TCM power input low?


Phillip Broomfield   |   Member since 2005  |  10+ Answers Submitted  |  ✔ Verified

Code P0882 indicates there isn't enough power getting to the transmission module. This is usually due to a problem with the power input circuit. The ' low ' portion of the diagnostic trouble code (DTC) indicates a short circuit, whereas 'high' would indicate and open circuit.

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Deborah Snell   |   Member since 2009  |  10+ Answers Submitted  |  ✔ Verified

In this regard, what is a TCM relay?

The TCM is a computer which controls, monitors and adjusts various electrical components and systems specifically within the transmission system. The power relay control circuit is a circuit within the transmission electrical system.

One may also ask, what does p0700 code mean? The error code P0700 is a diagnostic trouble code or DTC. It's an informative code that indicates a possibility that the transmission control system is malfunctioning. The TCM or transmission control module works in monitoring the actuators and sensors that relate to the transmission control.


Lucas Wilson   |   Member since 2005  |  10+ Answers Submitted  |  ✔ Verified

Also Know, how much does a transmission control module cost?

The replacement cost of a transmission control module will be anywhere from $500 to $900. You can expect the parts costs to be around $450 to $700 while the labor costs will be around $50 to $200. Of course, you can order a new TCM online and ask a mechanic what their hourly labor rates are.


Henry Penn   |   Member since 2005  |  10+ Answers Submitted  |  ✔ Verified

What are the symptoms of a bad TCM?

Some of the most common signs of a bad transmission control module include:


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Related Answered Questions

Below is a list of answers to questions that have a similarity, or relationship to, the answers on "What is TCM power input low?". This list is displayed so that you can easily and quickly access the available answers, without having to search first.

Sadie Farrell   |   Member since 2018  |  ✔ Verified

Does a TCM have to be programmed?

Short answer is NO. No programing is required if the new TCM came out of a working car of the same elk as yours.


Trisha Rycroft   |   Member since 2011  |  ✔ Verified

What happens when your transmission speed sensor goes out?

When there are symptoms of a bad transmission speed sensor, the powertrain control module cannot control the shifting of gears within the transmission properly. This may cause transmission revs higher before shifting gear or leading late transmission overdrive and inability to go into that top gear.


Abbey Beal   |   Member since 2008  |  ✔ Verified

What causes a transmission control module to go bad?

A transmission control module is an electronic device and a burnt circuit is the reason for its failure in most cases. It can be a faulty resistor or transistor on a printed circuit board. Any qualified technician or an experienced car mechanic can fix the problem.


Gabriel Lakey   |   Member since 2016  |  ✔ Verified

How do you reset Transmission Control Module?

Procedure Reset Transmission Adaptive Learning DIYTurn the key to position 2. You should see all the dash lights come on. Press the gas pedal all the way. Wait. Turn key to OFF, position 0. Release the gas pedal. Wait 2 minutes. Start the car and drive.


Gil Dallas   |   Member since 2007  |  ✔ Verified

Can I drive with a bad TCM?

Experiencing any of the warning signs of a bad TCM? If you are unable to accelerate as fast as you should, or your gears are slipping, your car is unsafe to drive (even if it's still semi-operable).


Agnes Collins   |   Member since 2005  |  ✔ Verified

What does the ASD relay control?

The power supplied to the fuel pump, ignition coil, fuel injectors, and parts of the power module is controlled by the logic module through the Automatic Shutdown Relay (ASD); the idea is to shut off fuel pressure and the ignition systems when the key is turned off to prevent fires, dieseling, and other problems.


Trisha Rowan   |   Member since 2018  |  ✔ Verified

What does a transmission control relay do?

The transmission control relay (TCR) is used to supply power to the transmission solenoid pack during normal operation. When the relay is off, no power is supplied to the control pack and the transmission goes into “limp mode”.


Hank Simmons   |   Member since 2008  |  ✔ Verified

What controls the ASD relay?

The ASD relay supplies battery voltage (12+ volts) to the fuel injectors and ignition coil(s). The ground circuit for the coil, within the ASD relay, is controlled by the Powertrain Control Module (PCM). The PCM operates the ASD relay by switching its ground circuit ON and OFF.


Leroy Jordan   |   Member since 2007  |  ✔ Verified

What causes TCM to go bad?

Vibration as well as thermal stress has also been known to cause control modules to go bad. This is because they can cause tiny cracks to form in the control module's circuit boards. However, unlike water damage, this type of damage to a control module is repairable.


Sabrina Pitt   |   Member since 2017  |  ✔ Verified

What is ECM TCM fuse?

The ECM 1 is one such computer; it has a fuse is installed to protect the computer from sudden power surges or other component damage -- the fuse will blow before any damage can reach the ECM.


Nathan Willis   |   Member since 2005  |  ✔ Verified

Will disconnecting battery reset TCM?

Disconnecting the battery doesn't set the TCM to its default settings, a transmission scan tool is needed. This procedure, and the solution to remedy the shifting problem, cannot be accomplished just by disconnecting the battery terminals.


Rosa Harper   |   Member since 2005  |  ✔ Verified

Where is a transmission control module located?

The Transmission Control Module is located inside the transmission at the rear of the case underneath the end cover. The Transmission Control Module is located in an E-Box in the plenum chamber on the driver-s side below the Engine Control Module (ECM).


Celina Wise   |   Member since 2015  |  ✔ Verified

What is a transmission relay?

A transmission relay is usually located in the power distribution box under the hood on the driver's side of the vehicle. It is responsible for sending signals to the transmission solenoids that enable the automatic transmission to shift into and out of the proper gear.


Stella Khan   |   Member since 2016  |  ✔ Verified

What is a PCM relay?

The PCM (powertrain control module, also known as ECM or engine control module in other vehicle makes) comes with a power relay that provides battery voltage safely to the right PCM circuits. It's a contact type relay activated with a signal wire from the ignition switch.


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