The car did lose some engine power. Update from Nov 16, 2017: My issue was resolved at the dealer. During driving on the highway, reduced engine power: P2138, service stabilitrak, and service traction control. Let me start from the beginning. Average repair cost is $450 at 61,000 miles. 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. I do not feel safe driving my car when all these lights go off. Go to your local auto parts and they will pull the codes on your car for free, this will give you a better idea of what is wrong. Average failure mileage is 83,350 miles. I have been pro Chevy for years. I have just made 1 payment on a car I purchased 2 months ago. It appears this is a known issue the OEM seen over the years. Not being able to go 40MPH (which is almost always the case) is a safety risk. If you have the reduced engine power light, then there are going to be some diagnostic trouble codes stored in your OBD II system. Reduced engine power, stabilitrac and traction control messages. Keep in mind when I mention Chevy I'm also including the GMC trucks in this article as well. It is not meant to sustain long periods of vehicular operation. Mechanic's Assistant: Do you have the trouble code? The complaints are organized into groups with data published by vehicle, vehicle component, and specific problem. i didn't know what was going on. Front ¾ vehicle photos © 1986-2018 Autodata, Inc. dba Chrome Data. During driving on the highway, reduced engine power: P2138, service stabilitrak, and service traction control. i have already replaced throttle body twice and throttle body sensor along with 2 APP sensors still not fixed. 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. Good luck diagnosing your Impala’s reduced engine power light. At work currently and plan on taking it to get scanned at lunch 16 Comments on "2009 Chevy Impala Engine Light And Reduced Power" laureen. 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. 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. It flashes engine power is reduced, service traction control, service stabiltrak. If had the gas pedal replaced and throttle body and mass air flow sensor. I have young children that I transport in it because it is said to be a "Family Vehicle", well only if you want your family to die on the highway I guess. Last Updated October 23, 2020 | By T H Sam Leave a Comment. As I drove home, it would not let me exceed 30 mph. I also am having issues with my 2009 Chevy Impala with only 38500 miles on it. It’s effectively “in the dark” without enough vital telemetry to control the engine properly. Therefore I have taken my car in for service. 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. My daughters impala had these messages come up on her dash and the car was basically not able to drive. "CarComplaints.com" ®, "Autobeef", "What's Wrong With YOUR Car?" It’s effectively “in the dark” without enough vital telemetry to control the engine properly. Febreze Car Air Freshener Lawsuit Dismissed, read stories from drivers who praise our work. The idea behind the reduced engine power condition is to allow you to limp your Impala into the shop or back home. Plus, GM has changed its fail-safe strategies over the years, so exactly what can engage the message depends on the year and model of your vehicle. Service Stabilitrak - Reduced Engine Power - Car Forums Service traction Control & Engine Power Reduced. 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. 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Chevy HHR: Reduced Engine Power Diagnosis, Chevy Malibu: Reduced Engine Power Diagnosis, Chevy Impala: Brake Lights Stuck On → Diagnosis. 2009 Chevy Impala LTZ service traction control service Stabilitrak 11 Answers. 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. Most of the time, reduced engine power doesn’t make commuting home possible since the max speed your Chevy Impala will reach is not going to be enough to keep you safe on the highway. Thousands of 2016 to 2018 Chevy Malibu vehicles allegedly have a defective electronic throttle control and accelerator pedal position sensor. I tried turning it on 3 times but would not. DON'T WASTE YOUR TIME:
Last Updated October 23, 2020 | By T H Sam Leave a Comment. A good code scanner is really cheap and can make the process a whole lot smoother. I tried turning it on 3 times but would not. Unfortunately, the reduced engine power issue on Chevrolet trucks has more than one possible root cause. the speed suddenly dropped. It seemed to miss also. 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. Now the car is really hard to start. We use cookies to analyze & improve your experience, & to personalize content and ads. 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. Unsubscribe any time. At this point, it turns on the reduced engine power mode in order to keep the vehicle from running away from you. 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. Tonight I experienced reduced engine power caused by service stabili track. I received a letter from Chevrolet Corp regarding the problem with the check engine and dash reading of engine power reduced speed message. Fixing Reduced Engine Power On A Chevy Impala in details. Dont get me wrong I like all vehicles but I have always come back to Chevy maybe because it was first vehicle. 2008 impala ss. Here are some of the most typical problems that can make your Impala’s reduced engine power warning come on: This is one of the most common reasons the reduced engine power light comes on. Reduced Engine Power/ Service Stabilitrak. When the engine power has been reduced, the engine and transmission can operate in totally different ways. i went from 65mph to maybe 30mph. Reduced Engine Power Mode Recently I have been having issues with my 2011 Impala I have gotten the standard Reduced Engine Power/Service Stabilitrak. After the 3rd time, it turned on but "Reduced Engine Power" was on the display screen. This actuator assembly needs a corolation signal from the gas pedal sensor to operate properly. I don't know but as of late I think I am ready to move on. I got a light saying something like Service Traction Control and then I got a reduced engine power light. I topped off the coolant and that went away, I drove maybe 7 miles across town to get into 2015 Chevy Camaro and at 3am I went to go to work in my 08 impala LTZ and it wouldn’t even start. If they totally go bad they usually don’t trigger the reduced engine power mode, but if you plug your code scanner and it comes up with an oxygen sensor related code such as P0160, it’s definitely worth taking a look at them. 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. jljegla Posts: 1. #51 Kyle says: January 21st, 2014 at 5:00 pm California consumers may exercise their CCPA rights here. The 2013 Chevrolet Traverse has 3 problems reported for reduced engine power caused by service stabilitrak. 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. Average repair cost is $450 at 61,000 miles. One of the most annoying things that can happen when we are driving our vehicles is when we get the reduced engine power light. 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 … - 2010 Chevrolet Impala Same issue on my 2014 Engine Power is Reduced Service Traction Control and Service Stabilitrak I have 100k miles. ... go home from work the car shut down. Shifting becomes rough especially between 1st and 2nd gears. While they don’t often na. Able to clear the code, and after turning the car off and back on; servic … read more The TPS data also helps determine when the transmission will shift. A GM class action claims that Chevy Malibu vehicles have an engine defect which causes them to reduce power abruptly. 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. Worked fine until today 20 minutes ago car was driving fine and out of nowhere this pops up and my engine power is reduced … Asking what engaged reduced engine power warning message is somewhat like asking what turned on your check engine light—there are too many possibilities to list. Reduced engine power can be caused by several different factors. We don't sell/share your email. 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. Chevy and GM to to right this poor engineering and fix this issue. Let me start from the beginning. Example: "Bad Brakes", "Toyota Recall", etc. This is great news, since it helps narrow down where the ECU thinks that the problem is. Engine power reduced, stabilitrak light comes one 2 Answers. A few weeks ago had the Stabilitrak warning along with no traction control and reduced engine power. I have read many forums and replaced just about everything I can and it is still happening. The engine loses power as you drive a normal speed and just shuts down or reduces speed abruptly. 2009 impala reduced engine power service traction control message across dash. If you have the reduced engine power light, then there are going to be some diagnostic trouble codes stored in your OBD II system. 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. This is really frustrating aren't they supposed to know their product and how to fix it? Able to clear the code, and after turning the car off and back on; servic … read more 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. it was like i longer controlled my car. I am planning on taking it to the dealership as soon as I can get an appointment. The throttle position sensor is one of the most vital sensors in your Impala. the cars speed dropped down to about 40mph & would hardly go. The plastic on these intakes can wear down over time and fracture. Engine power reduced, stabilitrak light comes one 2 Answers. If you continue to use this site, you consent to this use of cookies. I have a 2014 Chevy Malibu. 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. My daughters impala had these messages come up on her dash and the car was basically not able to drive. 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. It was the same problem on all 4, the front hub assembly. 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 If you have a for-profit service, contact us. 2011 Chevy Equiox same problem “service stabilitrak” “engine power is reduced” check engine light on, hard idol. Car has 38,000 miles, warranty expired at 36,000, deal is going to replace throttle body for 600$. Another common cause of a reduced power condition is , if the ECU goes bad it can trigger the reduced engine power condition. If it’s not responding, the ECU has no way of telling how much gas gas you’ve given it. The 2014 Chevrolet Impala has 2 problems reported for stability-trac, abs & reduced engine power warning. If there is anything that you would like to add, please feel free to leave a comment below. Reduced engine power can be caused by several different factors. In some cases, you should be able to drive your car normally if the fault is minor. the "Reduced Engine Power", problem causes the PCM to disable "Service Stability Control" and "Traction Control" turning on the warning lights to come on for those systems . The reduced engine power light is normally set when the computer senses an issue with the throttle actuator assembly. SOURCE: reduced engine power on. Reduced engine power, stabilitrac and traction control messages. It happened twice in one day, then the service engine soon light came on . problem with engine. What Causes the “Reduced Engine Power” Message? It works by using a complex system of sensors to detect whether or not the vehicle is properly responding to your input in emergency situations. 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 … Yesterday I bought a new air intake hose also. Front ¾ vehicle photos © 1986-2018 Autodata, Inc. dba Chrome Data. For more information on how we collect and use this information, please review our Privacy Policy. Reduced Engine Power Causes: Chevy Equinox. After the 3rd time, it turned on but "Reduced Engine Power" was on the display screen. Search CarComplaints.com for these popular complaint phrases... CarComplaints.com ® is an online automotive complaint resource that uses graphs to show automotive defect patterns, based on complaint data submitted by visitors to the site. I will be posting this on all of their social media pages. Chevy Impala. The reduced engine power light is most likely setting the stabilitrack light to come on. The fuel pump was replaced. Now have Traction Control, Stabilitrak Reduced engine power, and check engine light on. Jump to Latest Follow Status Not open for further replies. Do you have a code reader or scan tool? 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. In some cases, you should be able to drive your car normally if the fault is minor. The 2014 Chevrolet Impala has 2 problems reported for stability-trac, abs & reduced engine power warning. ENGINE POWER REDUCED, SERVICE TRACTION CONTROL, SERVICE STABILITRAK Has anyone ever came across this before? ENGINE POWER REDUCED, SERVICE TRACTION CONTROL, SERVICE STABILITRAK Has anyone ever came across this before? - 2010 Chevrolet Impala This is great news, since it helps narrow down where the ECU thinks that the problem is. This leads to jerky shifts, unstable acceleration, and horrible gas mileage. I do not understand why the dealership cannot find the issue causing the dash lights to go haywire. NO FORUM HOMEPAGES. Also the Chevy Cruze 2011 loss of power and reduced engine power. are trademarks of Autobeef LLC, All rights reserved. 2008 impala ss. The reduced engine power is because of a problem with the electronic throttle control system or as GM calls it TAC system . I have provided them with pictures of the issue at hand. Your Impala’s oxygen sensors measure the amount of oxygen in the exhaust to help insure that the proper air/fuel mixture is realized. Fixing Reduced Engine Power On A Chevy Impala in details. Just in … In the mean time I've been nearly rear ended on the highway because my car just stops and have had to be towed because it sometimes won't start again. Get notified about new defects, investigations, recalls & lawsuits for the. 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