Recently I have been having issues with my 2011 Impala I have gotten the standard Reduced Engine Power/Service Stabilitrak. Chevy Impala. 2009 impala reduced engine power service traction control message across dash. The 2013 Chevrolet Traverse has 3 problems reported for reduced engine power caused by service stabilitrak. Worked fine until today 20 minutes ago car was driving fine and out of nowhere this pops up and my engine power is reduced … This is great news, since it helps narrow down where the ECU thinks that the problem is. A good code scanner is really cheap and can make the process a whole lot smoother. 2008 impala ss. If there is anything that you would like to add, please feel free to leave a comment below. The plastic on these intakes can wear down over time and fracture. The throttle position sensor is one of the most vital sensors in your Impala. Update from Nov 16, 2017: My issue was resolved at the dealer. It flashes engine power is reduced, service traction control, service stabiltrak. i have already replaced throttle body twice and throttle body sensor along with 2 APP sensors still not fixed. My 2011 Chevy impala lt keeps having an issue of engine power reduced, stabilitrak comes on and it jerks as if the engine wants to turn off. I have provided them with pictures of the issue at hand. "CarComplaints.com" ®, "Autobeef", "What's Wrong With YOUR Car?" Unfortunately, the reduced engine power issue on Chevrolet trucks has more than one possible root cause. Engine Power Is Reduced 2006 Chevy Impala Last week during the holidays I took a vacation to visit my family in Atlanta from Knoxville Tennessee with no problems.Then on Friday night January 4, 2013 on my way home the engine light came on, I stopped and got groceries and made it home OK. It happened twice in one day, then the service engine soon light came on . It’s effectively “in the dark” without enough vital telemetry to control the engine properly. ENGINE POWER REDUCED, SERVICE TRACTION CONTROL, SERVICE STABILITRAK Has anyone ever came across this before? The idea behind the reduced engine power condition is to allow you to limp your Impala into the shop or back home. are trademarks of Autobeef LLC, All rights reserved. Average repair cost is $450 at 61,000 miles. Good luck diagnosing your Impala’s reduced engine power light. A GM class action claims that Chevy Malibu vehicles have an engine defect which causes them to reduce power abruptly. This actuator assembly needs a corolation signal from the gas pedal sensor to operate properly. The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. DON'T WASTE YOUR TIME: I do not understand why the dealership cannot find the issue causing the dash lights to go haywire. If it’s not responding, the ECU has no way of telling how much gas gas you’ve given it. For the past several months, every now and then while driving the engine power will reduce and the Driver Information Center will display two messages: “Service Stabilitrak” and “Engine Power Reduced”, and the ESC and Check Engine dashboard lights will come on. Unsubscribe any time. If your Impala has gotten this reduced engine power warning, it means that one of its engine management sensors or the ECU have gone bad. I tried turning it on 3 times but would not. I will be posting this on all of their social media pages. The engine loses power as you drive a normal speed and just shuts down or reduces speed abruptly. may 20, 2019 - wilmington, de - engine january 2019 was driving on a very congested interstate 95 at the posted speed limit of 65. a warning popped up on my dash board.service stabil trak engine in reduced power. While in motion my 2011 Chevy Impala up a highway my vehicle dash will come up and say stabilitrak disabled traction control disabled then engine power reduced then the vehicle will begin to not steer correctly then I will have to pull over and restart the vehicle it then repeats itself after a short period of time - Wheeling, WV, USA Shifting becomes rough especially between 1st and 2nd gears. Now the car is really hard to start. I have a 2009 Chevy Impala LTZ 2900 engine in it go to push my gas to pick up speed my engine power is reduced my my Stabilitrak and my service traction control comes on … The fuel pump was replaced. It appears this is a known issue the OEM seen over the years. The reduced engine power light is most likely setting the stabilitrack light to come on. Chevy and GM to to right this poor engineering and fix this issue. The TPS data also helps determine when the transmission will shift. Therefore I have taken my car in for service. I tried turning it on 3 times but would not. Just in … The reduced engine power light is normally set when the computer senses an issue with the throttle actuator assembly. We don't sell/share your email. - 2010 Chevrolet Impala My 2011 Chevy impala lt keeps having an issue of engine power reduced, stabilitrak comes on and it jerks as if the engine wants to turn off. It was the same problem on all 4, the front hub assembly. Your Impala’s oxygen sensors measure the amount of oxygen in the exhaust to help insure that the proper air/fuel mixture is realized. My daughters impala had these messages come up on her dash and the car was basically not able to drive. Reduced Engine Power Causes: Chevy Equinox. Fixing Reduced Engine Power On A Chevy Impala in details. Average repair cost is $450 at 61,000 miles. Last Updated October 23, 2020 | By T H Sam Leave a Comment. Now have Traction Control, Stabilitrak Reduced engine power, and check engine light on. 2008 impala ss. If you have the reduced engine power light, then there are going to be some diagnostic trouble codes stored in your OBD II system. Get notified about new defects, investigations, recalls & lawsuits for the. I got a light saying something like Service Traction Control and then I got a reduced engine power light. It seemed to miss also. Keep in mind when I mention Chevy I'm also including the GMC trucks in this article as well. Same issue on my 2014 Engine Power is Reduced Service Traction Control and Service Stabilitrak I have 100k miles. Able to clear the code, and after turning the car off and back on; servic … read more ENGINE POWER REDUCED, SERVICE TRACTION CONTROL, SERVICE STABILITRAK Has anyone ever came across this before? Link must be about this specific problem or it will be deleted — it must be free & helpful, like a video or web page or forum thread about this exact problem. The 2014 Chevrolet Impala has 2 problems reported for stability-trac, abs & reduced engine power warning. What Causes the “Reduced Engine Power” Message? Average failure mileage is 83,350 miles. jljegla Posts: 1. After the 3rd time, it turned on but "Reduced Engine Power" was on the display screen. Jump to Latest Follow Status Not open for further replies. Dont get me wrong I like all vehicles but I have always come back to Chevy maybe because it was first vehicle. I have been pro Chevy for years. While they don’t often na. The fracturing causes small plastic particles to enter the engine, and as a defense mechanism the computer shuts down stabilitrak, reduces engine power, etc to prevent damage. After the 3rd time, it turned on but "Reduced Engine Power" was on the display screen. #51 Kyle says: January 21st, 2014 at 5:00 pm I also am having issues with my 2009 Chevy Impala with only 38500 miles on it. I have a 2009 chevy impala lt & was driving aproximately 50mph down the road when all of a sudden the service traction control message came on, the check engine light came on & engine power will be reduced message came on. Mechanic's Assistant: Do you have the trouble code? Another common cause of a reduced power condition is , if the ECU goes bad it can trigger the reduced engine power condition. Without enough data, the ECU will just give you enough power to not leave you totally stranded, and may run the engine in an entirely … Chevy needs to recall and fix this before someone dies because you're traveling at a speed of 50-55 miles per hour and your car just stops. At work currently and plan on taking it to get scanned at lunch This is really frustrating aren't they supposed to know their product and how to fix it? it was like i longer controlled my car. Reduced engine power can be caused by several different factors. It is responsible for taking the data from all of the sensors above, and combining it with the data from many other sensors to control the engine. Front ¾ vehicle photos © 1986-2018 Autodata, Inc. dba Chrome Data. The 2014 Chevrolet Impala has 2 problems reported for stability-trac, abs & reduced engine power warning. We use cookies to analyze & improve your experience, & to personalize content and ads. My wife's 2008 HHR has 50 000 km on it, and has had nothing but issues, 2 recalls, latest for ignition, and now needing it's second front end rebuild (this time strut mounts, etc) for a quoted $1100 including taxes. I have a 2014 Chevy Malibu. Without enough data, the ECU will just give you enough power to not leave you totally stranded, and may run the engine in an entirely different way. Car has 38,000 miles, warranty expired at 36,000, deal is going to replace throttle body for 600$. My check engine light is not on and has not been on the last message my car displayed was low coolant and low wiper fluid. I am planning on taking it to the dealership as soon as I can get an appointment. It is not meant to sustain long periods of vehicular operation. Engine power reduced, stabilitrak light comes one 2 Answers. Not being able to go 40MPH (which is almost always the case) is a safety risk. 2011 Chevy Equiox same problem “service stabilitrak” “engine power is reduced” check engine light on, hard idol. As far as the service traction control light goes, I have had this problem with a 2000 Camaro, 2006 Impala SS, 2007 Chevy Avalanche, and a 2011 Chevy Silverado. For more information on how we collect and use this information, please review our Privacy Policy. I don't know what it mean but when you get it to the dealer these codes don't come up they can't find these things wrong. If the ECU isn’t getting the proper voltage response from the throttle body, it can’t be sure of how much it’ll really accelerate your Impala from the gas pedal input. If you continue to use this site, you consent to this use of cookies. During driving on the highway, reduced engine power: P2138, service stabilitrak, and service traction control. Tonight I experienced reduced engine power caused by service stabili track. - 2010 Chevrolet Impala Last Updated October 23, 2020 | By T H Sam Leave a Comment. Reduced Engine Power Mode Took it to the dealer the next day, they hooked it up to the computer and it showed there was a problem, but everything checked out okay. Measure the amount of oxygen in the dark ” without enough vital to. Also including the GMC trucks in this article as well Impala with only 38500 miles on.! Sensor is one of the most annoying things that can happen when get. Ecu thinks that the problem is in your Impala ’ s oxygen sensors measure the amount of oxygen the. 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