Everything You Need To Know about u0107 Error Code of Silverados

Owning a Chevy Silverado 2006 may be a fantastic experience. But it doesn’t take long to understand that maintaining this truck might be difficult. Even on the first day, your vehicle may have various problems. There are also a plethora of error codes to consider. Such an error code is U0107.

U0107 is not a very common error code which makes it even more annoying. So is a U1070 Chevy Silverado 2006 something to worry about? In short, yes! Your Chevy Silverado could suffer terrible speed performance and efficiency if the code is left unattended. However, having proper knowledge of the causes and fixes can help you in the long run.

But do not worry, I got you covered! I shall discuss all the possible symptoms and fixes to code U0107. So let’s get started!

What Is U0107 Error Code?

Understanding such a complex problem is challenging. So let’s take a step back to begin.

In the past, a mechanical throttle was utilized to link the engine throttle to the gas pedal. However, in this day and age, the mechanical throttle has been replaced by an electrical throttle.

Mechanical throttles faced disadvantages such as wear and tear over time and rust buildup, making maintenance time-consuming. Furthermore, it did not have the same fuel economy as a contemporary electrical throttle today. Electric throttle actual control (TAC) also communicates with the controller area network (CAN) bus.

But if it fails to communicate, the Throttle Body Control Module will not have enough information to throttle properly. And when this malfunction occurs, the DTC U0107 is displayed. If the code persists, in the worst-case scenario, there will be no acceleration, and the engine will stop functioning or probably die.

u0107 chevy silverado 2006

U0107 Chevy Silverado 2006

So what is a U0107 in a Chevy Silverado? The general idea is that the U0107 error code is displayed in Chevy Silverado when the controller inside your engine is not working right. And it might cause problems with lower acceleration and fuel efficiency.

So is it a common problem for a Chevy Silverado 2006? Well, not quite! But it can happen for any vehicle out there. Chevy Silverado are generally more prone to p0172 and p0175. And I have my own articles about p0172 and p0175 Chevy Silverado, so do check them out.

It is a good idea to be informed about these DTCs, including the U0107, which is a generic DTC indicating issues with the vehicle’s communication system.

Causes Of Error Code U0107

Below we shall discuss the most common issues that may trigger a U0107 error code.

TAC Module

The most common problem is a faulty TAC. There is a dedicated serial data circuit in your vehicle that communicates only with the Throttle Actuator Control (TAC). The code U0107 is displayed when the PCM loses its connection with it.

Discharge Battery

A discharged battery is another prevalent issue. The serial data circuit operates by providing signals to the TAC and PCM. It’s a major concern if it’s hampered by a defective discharged battery that doesn’t supply enough headroom for various voltage signals.

The incorrect voltage signals might easily trip the Throttle Actuator module, resulting in the fault number U0107.

CAN Bus Issues

The Controller Area Network (CAN) bus connects your truck’s interior sensors. The core section is where all of the sensors submit their signals, and the controller modules function.

It is divided into two sections. CAN HIGH and CAN LOW, either of which might be malfunctioning, could be a highly plausible cause of error code U0107.

How to Fix The U0107 Error Code For Chevy Silverado?

As you now know what causes these issues, there are simple steps to fix them. Let’s check them out!

Perform A Visual Check

Because damaged or dead batteries are frequently the source of the problem, a quick check can save you a lot of trouble. Examine all of the wire connections for any loose ends or damage. Otherwise, you may simply consult the manufacturer’s technical service bulletins, or TSBs, for diagnostics and repairs.

Additionally, the battery charging method may be problematic. Because the TAC relies on battery power to function properly.

Check The DTC

You can always have a look at diagnostic trouble codes (DTCs). As these often indicate issues that are elsewhere in the TAC.

Check The Control Module

If U0107 is the sole DTC saved, the TAC module should be investigated. Rather than replacing a module, it is often possible to reconfigure it. If the circuit of the module is sound but it nevertheless won’t connect, it is most likely malfunctioning. A DMM may be used to verify this.

Symptoms Of U0107 Error Code

There aren’t many symptoms that concisely suggest a code U0107 error. But there are plenty so do not worry.

Warning Lights

As a vehicle owner, you should always check the Malfunction Indicator Light. It’ll promptly report the error code U0107 or any other technical concerns your vehicle needs attention to!

Problem With Acceleration

As discussed several times, U0107 indicates that your car has an internal problem that will affect its acceleration. And the effect is not subtle. You can vividly notice the adverse condition of your acceleration and take a quick step.

Chevy Silverado 2006-2007 models have their own issues that can combine with problems related to the U1070 code to worsen it. For example, a 2006 Chevy Silverado has ignition switch problems.Not only it makes your vehicle slower, but it also makes it very inefficient. Combined with U0107, it certainly is a nightmare! Especially when you also have ignition switch problems.


At this point, you must be puzzled by several queries. Now we shall discuss the most frequently asked question about U0107 codes.

Does Chevy Silverado Have U0107 Issues Frequently?

As already discussed, it is not common for Chevy Silverado to have such issues, but then again, it won’t be a surprise if you do. It depends on an individual’s mileage.

Is U0107 Dangerous?

If the problem is left unattended for an extended period, yes! Your car may end up not functioning at all

Is Self-Diagnosis For U0107 Possible?

It is easy to self-diagnose a U0107, but still, the methods of self-diagnose are not quite reliable. So it’s best to consult an expert

Is U0107 Costly?

Not quite, it would cost you around 120 USD, which is very less than most common issues cars can get into.


So is a U1070 Chevy Silverado 2006 something to worry about? It is, indeed. However, proper care and maintenance are required to maintain your truck safe and sound. Regular self-diagnosis of the batteries and reviewing the TSBs can save you a lot of time and work in the long run.

Make sure you understand the causes and look for the symptoms to detect the problems early. But whenever in doubt, it’s better to just take your car to a professional.

Hi, this is Johnny Norris grew up in a car-oriented family. I love helping people by solving different problems they face in their Chevy car. Following my suggestions, how-to guides, you can save up on a lot of money that would have been spent on paying a professional.