8 Common RAM eTorque Problems You Often Face!

By: James Diaz | August 3, 2022

RAM eTorque Problems

Ram Trucks offers an electric torque converter, eTorque. It’s available on some EcoDiesel and V8 models. This system helps to smooth out the power delivery, making your truck feel more refined and responsive. 

However, not all trucks are perfect, and you may face ram eTorque problems. The most common of them are:

  • A/C And Ventilated Seats Won’t Work
  • Displaying Incorrect Battery Voltage
  • Engine Often Shut-Off 
  • Frequently switches from run to ACC 
  • ETorque stops working suddenly 
  • Coolant Leaks Problems with RAM ETorque Engine.
  • Camshaft Position Sensor Problems

Here are 8 of the most common issues people experience and how to fix them!

What Is Ram ETorque?

Ram ETorque is a technology that improves fuel economy and torque in Rams with mild-hybrid engines. It includes an electric motor that assists the gasoline engine, start-stop technology that shuts off the engine when the vehicle is stopped, and a transmission with a wider ratio spread that improves efficiency. The result is a truck that is more fuel efficient and has more torque, making it better equipped to tackle tough jobs.

What Is Ram ETorque

Common Ram ETorque Problems

1. A/C And Ventilated Seats Won’t Work

The 2019 Dodge Ram 1500 is one of the latest models equipped with ETorque, a new mild hybrid system designed to boost fuel economy.

A/C And Ventilated Seats Won't Work

Unfortunately, there have been several reports that ETorque is causing problems with the A/C and ventilated seats in some trucks. Some owners have reported that their A/C and ventilated seats will randomly stop working, while others have said that the A/C will work, but the seats won’t get cool. 

ETorque is causing problems with the A/C

There’s no official word from Ram on what might be causing the problem, but a software update will likely be needed to fix it.

In the meantime, if you’re having trouble with your A/C or ventilated seats, you might want to try disconnecting the battery for a few minutes to see if that helps.

2. Transmission Problems

There have been reports of transmission problems with the new RAM ETorque engine. These problems include the transmission slipping and not shifting correctly. Some customers have even reported that their transmission has failed.

Transmission Problems

If you are experiencing any of these problems, it is essential to take your vehicle to a qualified repair shop or dealership as soon as possible. These transmission problems can be costly, so it is essential to get them fixed as soon as possible.

If you have a RAM ETorque engine, keep an eye on your transmission and take it to a qualified repair shop or dealership if you have any problems.

3. Displaying Incorrect Battery Voltage

When the battery voltage is low, the RAM ETorque will display an incorrect battery voltage. This can happen when the battery is disconnected or when the battery is low. 

There are a few things that you can do to fix the problem.

  • First, check the battery itself. Make sure that the connections are clean and tight. If the problem persists, you may need to replace the battery.
  • Next, check the voltage regulator. This is a common problem with the ETorque. If the voltage regulator is not functioning correctly, it can cause the battery voltage to be displayed incorrectly.
  • Finally, check the wiring. Make sure that all of the connections are clean and tight. If the problem persists, you may need to replace the wiring.

4. Engine Often Shut-Off 

The system of RAM eTorque is designed to shut off the engine when the vehicle stops, and it will restart the engine when the driver steps on the accelerator.

However, there have been reports of the system shutting off the engine while the vehicle is still in motion, which can cause the vehicle to stall.

Engine Often Shut-Off

There are a few possible reasons why this may happen:

  1. The system may think the vehicle is stopped when it’s not. This can happen if the vehicle is on a slope or if the brake pedal is not fully depressed.
  2. The system may not be getting enough power from the battery. This can happen if the battery is low on charge or has a problem with the charging system.
  3. There may be a problem with the motor generator unit. This can happen if the unit is not getting enough power or is not working correctly.
  4. There may be a problem with the engine control module. This can cause the engine to shut off even when the vehicle is still in motion.

Suppose you are having problems with the Ram ETorque system shutting off the engine. In that case, it is best to take the vehicle to a dealership or an experienced mechanic for diagnosis and repair.

5. Frequently switches from run to ACC 

Another common problem with RAM ETorque is that it may often change its mode from run to ACC (Adaptive Cruise Control) in the middle of driving.

  • First, if your vehicle is equipped with an automatic transmission, the system will automatically switch to ACC mode when it detects that the vehicle is stopped and the transmission is in Park or Neutral.
  • Second, the system may also switch to ACC mode if it detects that the vehicle’s speed has decreased significantly (for example, if you are driving in stop-and-go traffic).
  • Finally, the system may automatically switch to ACC mode if it detects a low vehicle battery.

If your vehicle is equipped with a manual transmission, the system will not automatically switch to ACC mode. However, you can manually switch to ACC mode by pressing the “Mode” button on the control panel.

6. eTorque stops working suddenly 

The electric torque suddenly stopped working, and there was no power is one major problem of RAM ETorque. Cause One of the DC/DC converters in the high-voltage system failed. This caused a loss of power to the torque motor.

The electric torque suddenly stopped working, and there was no power. One of the DC/DC converters in the high-voltage system failed. This caused a loss of power to the torque motor.

If you experience this problem, check the DC/DC converter for signs of failure. If it is failed, replace it with a new one.

A faulty high-voltage battery can also cause this problem. If the battery is damaged, it will need to be replaced.

7. Coolant Leaks Problems with RAM ETorque Engine.

Coolant leaks are one of the most common problems with the RAM ETorque engine. If your coolant level is low, it can cause the engine to overheat, which can lead to severe engine damage.

Coolant Leaks Problems

The RAM ETorque engine is also known for its reliability problems. Many owners have reported issues with the engine stalling or shutting down unexpectedly.

If you’re experiencing coolant leaks or other problems with your RAM ETorque engine, you must take it to a qualified mechanic for diagnosis and repairs.

8. Camshaft Position Sensor Problems

The camshaft position sensor is a vital engine management component that is used to control ignition timing and other engine functions. If this sensor fails, it can cause several problems with the engine, including misfires, poor fuel economy, and difficulty starting the engine.

RAM trucks equipped with the ETorque mild-hybrid system may be susceptible to camshaft position sensor problems. ETorque uses an electric motor to assist the engine during acceleration, and this system can place additional stress on the camshaft position sensor.

Camshaft Position Sensor Problems

If you’re having trouble with your RAM truck and suspect that the camshaft position sensor may be to blame, here are some signs to look for:

Check Engine Light: 

An illuminated Check Engine Light is one of the first signs of a problem with the camshaft position sensor. If this light comes on, it indicates a problem with the sensor or its circuit.

Misfiring Engine:

Another common symptom of a faulty camshaft position sensor is an engine that misfires. Several factors can cause this, but if an illuminated Check Engine Light accompanies the misfire, it’s likely due to a problem with the sensor.

Poor Fuel Economy: 

A camshaft position sensor that is not working correctly can also lead to reduced fuel economy. This is because the sensor is used to help control ignition timing, and if it’s not working correctly, the engine will not be able to run as efficiently.

How Does Ram ETorque Work?

The Ram ETorque system is a mild-hybrid system that uses a 48-volt battery pack and electric motor to provide additional torque when needed and then shuts off when not needed, reducing fuel consumption.

The electric motor is used to supplement the gasoline engine during low-load conditions such as highway cruising and can provide up to 130 ft-lbs of torque.

The system is designed to improve fuel economy by up to 5% and torque by up to 130 ft-lbs.

Ram ETorque is available on the 2019 Ram 1500 with the 3.6L V6 engine and on the 2020 Ram Heavy Duty with the 6.4L V8 engine.

How Does Ram ETorque Work

RAM eTorque Battery Replacement Cost

The average cost to replace a car battery is $100 to $200. The cost of labor will depend on the make and model of your car, as well as the complexity of the job. Many newer cars have sealed batteries that are not designed to be replaced by the owner.

These batteries typically last 4 to 6 years. If you have an older car with a lead-acid battery, it will need to be replaced more often. These batteries typically last 2 to 3 years. The cost of a new lead-acid battery is about $50 to $100.

If you need to replace your car battery, take it to a qualified mechanic or automotive service center. They will be able to properly test your battery to make sure it needs to be replaced and install the new battery for you.

People Often Ask More

Does eTorque make a difference?

The eTorque motor, regardless of the engine you pick, performs and enhances performance in nearly the same manner. However, the 5.7L HEMI V8 engine is more powerful.

Does eTorque improve MPG?

eTorque is a mechanism that enhances the already impressive MPG of the RAM 1500. The alternator has been replaced with a 48-volt belt-driven motor powered by a battery within the RAM 1500.

Is Ram dropping the Hemi?

The new Hurricane 3.0-liter twin-turbo I-6 engine, which will be the main engine for Stellantis’ Ram trucks and commercial vehicles, was released today. For the forthcoming, updated 2023 Ram 1500, the 5.7-liter V-8 Hemi is most certainly gone.

Read Also: 10 Potential Symptoms Of Bad Turbo Vane Sensor

Can start-stop be turned off permanently?

Can I turn off the “start-stop” feature? Although this function may be turned off, no automobile manufacturer permits you to do so permanently. Autostop may be temporarily disabled by pressing the “An Off” button adjacent to the gear shifter.

Does eTorque add power?

It works effectively because of its additional power over a standard starting battery. When the engine has to be restarted, eTorque can provide up to 90 lb. ft. of additional torque to the crankshaft.

How does the 5.7 Hemi eTorque work?

To ensure that the vehicle’s 48-volt battery is fully charged, the Ram eTorque’s 48-volt system operates as a mild hybrid system for the engine while using an Automatic Start/Stop feature.

What is Ram eTorque mpg?

Rear-wheel drive and a 3.6L V6 Pentastar engine with eTorque are standard on all new 2021 RAM 1500 models. These models can get up to 20 mpg in the city and 25 mpg on the highway, making them some of the most fuel-efficient vehicles in their class.

Is the 3.6 eTorque a good engine?

One of Wards’ 10 Best Engines for 2019, according to the editors at WardsAuto, is the proven 3.6-liter Pentastar V-6 engine with the unique eTorque mild hybrid technology. With 305 hp and 269 lb.-ft. Of torque, it makes its premiere in the 2019 Ram 1500.

Is RAM eTorque worth its Value?

Does RAM claim the eTorque system will deliver better fuel economy figures but is it worth the extra money?

  • The eTorque system uses a 48-volt battery to power an electric motor that assists the engine, providing up to 90 lb-ft of torque and up to 130 horsepower.
  • The eTorque system is designed to improve fuel economy by reducing engine load and providing a small amount of electric power assist.
  • The eTorque system is available on the RAM 1500 with the 3.6L V6 engine and the 5.7L V8 engine.
  • The eTorque system adds about $1,495 to the price of a RAM 1500.
  • The eTorque system is covered by a 5-year/60,000-mile powertrain warranty.

So, is the RAM eTorque system worth its price tag? We think so despite some RAM eTorque Problems. The eTorque system provides significant fuel economy benefits, and the 5-year/60,000-mile powertrain warranty offers peace of mind. If you’re in the market for a RAM 1500, we recommend opting for the eTorque system.


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