What Does Propulsion Power Is Reduced Mean?

Chevy Volt is a Hybrid vehicle. With a complex powertrain, Volt operates with reduced power during extended range due to severe issues. 

One of the prevalent issues owners of the Chevy Volt is the continuous Propulsion Power Reduced. This issue occasionally occurs because of the disparity between the power outputs of the electric motor. As such, the electric motor drives the wheels, and the generator creates electricity as the gasoline engine kicks in. The complaints about the battery draining faster than usual are also persistent. 

So far, several reasons could have emanated the reduction in propulsion power of the Chevy Volt. And these include; decreased battery pack performance, lousy alternators, overheating, faulty AC/DC converters, and battery cells with high voltages. 

Also, this issue could exist because the Volt traction motor can produce about 149 hp, while its generator can only create 74 hp. In so doing, maximum power is limited to the quantity of power transferred from the generator to the traction motor.

This article will look into the following contents: what propulsion power is reduced indicate; propulsion power is reduced volt 2015, chevy volt reduced propulsion recall, 2012 chevy volt reduced propulsion recall and more.

Propulsion Power Is Reduced,

What Does Propulsion Power Is Reduced Indicate

Propulsion Power Reduced indicates that a vehicle’s engine cannot create enough power to propel the car. It also indicates that the automobile would reach a certain distance with less gasoline consumption. To this end, automobile producers are finding solutions which the Hybrid inception is one. Certainly, Hybrid manufacturers must try to keep the price of their vehicles as low as to promote Hybrid cars.

Propulsion Power Is Reduced Chevy Volt

The Hybrid Chevy Volt would have propulsion power reduced if it had issues such as; a less-performing battery pack and a faulty AC/DC converter. 

Firstly, the battery performance might have decreased if the Chevy Volt could not deliver 100% torque to the wheels. It is due to high-voltage battery cells failing or damaged during driving. Thus, having shorted high-voltage batteries would reduce the Chevy Volt’s propulsion power.

Secondly, the AC/DC converter is a vital electrical component of your Chevy Volt. It helps to control the propulsion power output for a smooth drive. It also initiates the conversion of DC to AC. If the AC/DC converter malfunctions, your vehicle’s Volt will increase at a low RMP. But it will decrease the Volt if the acceleration is hard. Ensure to replace faulty AC/DC converters.

Chevy Volt Reduced Propulsion Recall

The persistent issues with Chevy Volt’s reduced propulsion made GM recall about 7,000 plug-in vehicles. Not only has GM recalled the Chevy Volt because of reduced propulsion. But it has been recalled due to software problems that caused harsh situations in the internal combustion engines, according to the Auto trader. 

However, GM has begun to look into these issues relating to the battery’s poor performance regarding the Chevy Volt.

Propulsion Power Is Reduced Volt 2013

The 2013 Chevy Volt loses propulsion power while you drive. It also increases the risk of vehicle crashes because of a software bug. This problem has made GM recall the 2013 Chevy Volt to address the issue. 

To solve this issue, some Volts owners have received a software update to prevent the Volt’s batteries from balancing the voltage among individual cells. The essence of this is to avoid low-voltage conditions in one or more batteries. The software update affected over 3,200 vehicles sold in the US market. Additionally, GM has continued to investigate low-voltage conditions in Volts batteries.

According to some experts, the 2013 Chevy Volt decreased propulsion power to about 35 kW instead of 83 kW.

 Propulsion Power Is Reduced Volt 2015

The 2015 Chevy Volt comes with a high-voltage battery. But might have a condition where it would steadily lose the capacity to maintain voltage. As regards this maintenance issue over time, the vehicle would enter into propulsion power reduced mode even while driving or may not even start. Similarly, its lack of voltage maintenance would cause the 2015 Volt to have a lowered power of about 40%.

However, dealers and vehicle owners are to update the Hybrid Powertrain Control Module 2 to enable them to have an increased warning time.

Chevy Volt Reduced Propulsion Recall

GM has recalled over 70,000 vehicles, including Chevy EVs, for models of Bolt and Volt. As regards this recall, reduced propulsion, electrical fire, and overheating battery were the most dominant factors. The essence of the recall is to necessarily have technical adjustments in solving the underlining issues—for instance, the case of the overheating battery in the rear passenger seat. Owners of Chevy Volt complained that it has caused the fabric cushioning to tear.

2012 Chevy Volt Reduced Propulsion Recall

The 2012 Chevy Volt is no exception in terms of reduced propulsion recall. Its reduced propulsion could often cause accidents and single rear axle damage, and restarting becomes an issue when you come to a stop.

The restarting issue might have come from connected cables due to an electrical short. Regarding the 2012 Volt recall, the Vauxhalls sold in Mexico, California, and Massachusetts were affected.

However, about 209,000 Chevy Volts were recalled, including the vehicles produced on or before 2012. The 2015 models having single rear axle issues were also inclusive.

Propulsion Power Is Reduced,

Propulsion Power Is Reduced Mitsubishi Outlander

Mitsubishi Outlander is a simple vehicle due to its transmission, bakes, and engine build-up. It is operated with the help of a touchpad on the center console, as you can customize your settings in your vehicle. However, reduced propulsion power is significant if you lower the engine speed. If you often have this driving habit, you might need a new transmission or engine. 

Mitsubishi Outlander engine design has reduced propulsion power whenever the engine passes through speed-related acceleration or even spotlights. If your Engine Light Dinger turns on when driving the wheel of your Outlander. Mitsubishi advises that you turn off your engine for about 15 minutes before restarting. And it is necessary to contact your dealership if the Engine Light Dinger doesn’t turn off.

2017 Chevy Volt Reduced Propulsion Recall

Reduced Propulsion Power issues are due to faulty transmission wiring harness, battery drain, and electrical system. GM made no significant recall but instructed its dealers through Technical Service Bulletin (TSB) to replace, repair, and reprogram. 

Read on to learn!

Without mixing words, the earlier Models of the Chevy Volt Hybrids were somewhat unreliable. According to (NHTSA), the National Highway Traffic Safety Administration, the vital concerns for the 2017 Volt are mainly the reduced propulsion, powertrain, and electrical issues. These 3 factors cover the same lack of acceleration, followed by a message on the dashboard and eventually stalling the engine. At first, the GM didn’t issue a recall order but had a Technical Service Bulletin TSB (16-NA-400). In December 2016, GM instructed its dealers to reprogram 3 different computers, known as the Modules. In the Hybrid system. Again, in October 2017, the GM released another TSB (PIC6275A). The GM also instructed their dealers to check for a poor connection in the fuse box and repair it as possible. 

Chevy Volt Propulsion Power Reduced Engine Not Available

The Chevy Volt system won’t work if the propulsion engine is unavailable. You may hear a grinding noise if you push the gas pedal in traffic or drive with a warning sign. However, it can be frustrating when your engine needs to receive the generator’s required power to propel the traction motor. Check your vehicle to see if it has gone all right. Fixing it also would be the best option before driving around the town.

2019 Chevy Bolt Propulsion Power Is Reduced

Like other Chevy Volt, the 2019 Chevy Bolt’s propulsion power reduced is related to battery issues. Seeing propulsion power reduced on your Chevy Bolt dashboard implies your vehicle is at risk of battery fire. Despite all repairs by the dealers, this issue is still prevalent from 2017 to the present. 

So, Owners and lessees have complained to the Lemon Law Attorney about their case. Under the California Lemon Law, a lemon is a vehicle with recurring problems that can’t remedy despite authorized repair attempts. These problems negatively impact the vehicle’s use, value, or safety. 

Chevrolet has had over 68,000 recalls on Chevy Bolts. Although, owners of LEMONS or defective Chevy Bolts are entitled to cash compensation, a lemon buyback, or even a vehicle replacement, according to California Lemon Law.

Chevy Volt Reduced Propulsion Recall

Reduced propulsion issues such as malfunctioning low-pressure fuel pumps, high voltage battery cells, faulty alternators, problematic transmission wiring, and faulty AC/DC converter have made GM recall over 100,000 models of Chevy Volts. Unfortunately, these issues are even present.


If Reduced Propulsion Power illuminates, your vehicle might decline in speed!

A common DIC message seen by owners of Chevy Volt while driving is the Propulsion Power Reduced. This message would likely appear in average or sport mode in non-mountainous terrain, especially with aggressive driving. 

This warning light indicates depletion of your battery if it is at or below -15 degrees C or 5 degrees F. The temperature range could be that you left your vehicle sitting outside unplugged in the winter or in icy weather conditions.

On the other hand, the reduced propulsion power sign also means that your battery has less than 35kW of power left. Ensure to take your vehicle to your dealer if a check engine light accompanies this message. Do well to share this guide with others!

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