What is the recall on the Chevy Volt Hybrid Powertrain Control Module 2?
The Chevy Volt Hybrid Powertrain Control Module has been subject to a recall due to a potential issue that could lead to a loss of propulsion while driving. The recall affects certain model years of the Chevy Volt, a plug-in hybrid electric vehicle.
Details of the Chevy Volt Hybrid Powertrain Control Module Recall
The recall was initiated by General Motors (GM), the manufacturer of the Chevy Volt, in response to a potential defect in the Powertrain Control Module (PCM). The PCM is a critical component that manages the hybrid powertrain system, including the electric motor and gasoline engine.
The issue with the PCM can potentially cause a loss of propulsion while the vehicle is in motion, increasing the risk of a crash. This problem has been reported in certain 2011-2019 model year Chevy Volt vehicles.
Affected Vehicles and Recall Details
- The recall affects approximately 50,932 Chevy Volt vehicles in the United States and its territories.
- The affected model years are 2011 through 2019.
- GM will notify owners, and dealers will update the PCM software free of charge to address the issue.
- The recall began on June 28, 2021, and owners can contact Chevrolet customer service or the National Highway Traffic Safety Administration (NHTSA) for more information.
By addressing the PCM issue through this recall, GM aims to ensure the continued safe operation of the Chevy Volt hybrid vehicles and mitigate the potential risk of a loss of propulsion while driving.
What is a hybrid powertrain control module?
The Hybrid Control Unit, or HCU, is the core controller for a hybrid vehicle. The HCU receives the driver input signals such as pedal inputs and vehicle speeds and uses these signals to manage the system energy, command the torque, and coordinate the motor, battery pack and the conventional powertrain.
What happens when the powertrain control module goes bad?
When the PCM is not working correctly, the most common symptom is a lack of engine power, and the Check Engine Light illuminates on your dashboard. However, you may also notice poor fuel economy, increased emissions, and shifting problems.
What does the powertrain control module control?
The PCM plays a comprehensive role in managing the engine and transmission in modern vehicles. Like an orchestra conductor, this component regulates just about everything going on under the hood, including fuel injection, ignition timing and air-to-fuel ratios.
What is the recall on the PCM?
A Powertrain Control Module (PCM) recall is issued by vehicle manufacturers when a defect or issue is identified in the PCM that could affect the vehicle's performance, emissions, or safety. The PCM is a critical component that manages the engine and transmission functions.
How much does it cost to replace a power control module?
The average cost for a Powertrain Control Module Replacement is between $1,032 and $1,102. Labor costs are estimated between $78 and $98 while parts are priced between $954 and $1,004. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
What are the symptoms of a bad powertrain control module?
When the PCM is not working correctly, the most common symptom is a lack of engine power, and the Check Engine Light illuminates on your dashboard. However, you may also notice poor fuel economy, increased emissions, and shifting problems.
Is there a recall on Chevy Volts?
General Motors LLC (GM) is recalling certain 2015-2016 GMC Canyon and Chevrolet Colorado, and 2016 Chevrolet Volt vehicles. The driver's frontal air bag may improperly inflate during second-stage deployment in the event of a high speed crash.
How much does it cost to replace a powertrain control module?
between $1,032 and $1,102
The average cost for a Powertrain Control Module Replacement is between $1,032 and $1,102. Labor costs are estimated between $78 and $98 while parts are priced between $954 and $1,004. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.
What is the class action lawsuit for the Chevy Volt?
Chevy Volt battery class action lawsuit overview:
Who: Jason Miller filed a class action lawsuit against General Motors LLC. Why: Miller claims General Motors sold model year 2016 to 2019 Chevy Volt plug-in hybrid vehicles containing defective battery engine control modules.
What happens when powertrain control module goes bad?
When the PCM is not working correctly, the most common symptom is a lack of engine power, and the Check Engine Light illuminates on your dashboard. However, you may also notice poor fuel economy, increased emissions, and shifting problems.
