Gmc acadia traction control off engine power reduced

2013 Buick Enclave, WDT<br />2012 Buick Regal, Black Onyx<br />2007 GMC Acadia, ... Traction control and Stability Control Service lights and the check engine lights on. There was also a noise coming from the tranny that sounded like a piece of plastic hitting a fan or "when you were a kid and attached something to hit the spokes on your ...

Gmc acadia traction control off engine power reduced. If traction control is turned off, only the brake-traction control portion of traction control will work. The engine speed management will be disabled. In this mode, engine power is not reduced automatically and the driven wheels can spin more freely. This can cause the brake-traction control to activate constantly.

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It has cel code p0019 and just had check stabilitrack, traction off, engine power reduced on 2012 gmc acadia ... Service Traction Control, Traction. Service Stabilitrak, Service Traction Control, Traction Control Off messages intermittently; Theft Deterrent Disabled light intermittently; Remote Start feature does not work intermittently, ...A reduced engine power light signals that there is a problem with the battery or the power system. This indicates a wide array of concerns, such as a dying battery, corroded connec...74 posts · Joined 2007. #1 · Mar 26, 2007. During the delivery overview of our Acadia, its controls and systems, the salesman pointed out the Traction Control Disable Button on the dash. When asked when it could/should be used, he said that TC is to help out in snow and ice, and that on dry days its best to leave it off.Has anyone experienced problems with the Traction Control in their 2007 Acaia. When the Traction Control says it is on it is making a grinding noise and then the message check gauges pops up. I have had it in the for the grinding noise and was told this is normal. Now the check gauges message is following. Not so sure if the traction control is ...While driving my 2007 GMC Yukon XL at highway speed, the engine light came on with these messages: (1) service Stabilitrack, (2) reduced engine power is reduced, and (3) service traction control. Can … read moreService traction control come on and vehicle starts to hesitate also service stabilitrak comes on, the vehicle is 2014 gmc acadia Traction Control ... It has cel code p0019 and just had check stabilitrack, traction off, engine power reduced on …

Just a couple days later, it started acting up. while driving, or when first turns on, warning bells, and multiple lights go on (tracktion control, ABS, mesage about park assist not working, and power steering fails). sometimes, it's then fine for a day or two. Other times it goes on and off again and again.Engine Power Reduced. I am a user of GMC Acadia SLT AWD 2009 since last one year. I faced the problem of reduced engine power while driving after a long journey of around 900 Kms. It happened after the third Fuel fill from the highway side fuel station (I generally refill fuel after 400 kms). All of sudden, I smelled fuel vapors, the engine ...The contact owns a 2012 GMC Acadia. While driving approximately 25 mph, the steering shook and made noises. In addition, the service traction control and check engine indicators illuminated.Check your vehicle’s Owner’s Manual for the location of the mode selector. This feature may be referred to as Driver Mode Control or Traction Select System in your Owner’s Manual, depending on your vehicle. Note: The unique drive modes offered on the 22MY GMC HUMMER EV are not discussed in this guide. For details on those modes, refer to ...2007 GMC Acadia SLT-2, 'HiYo' Silver outside, Ebony/Titanium inside, no NAV, no HUD, no errors ... Then in Dec. while my husband was driving it the stabilitrack and traction control go off, the engine has reduced power, and my husband barely had time to get the Acadia off the road. ... Then in Dec. while my husband was driving it the ...#likesharesubscribe #subscribeIn this video, I show in detail how to fix a common reduced engine power issue that's associated with Chevy or GMC LS engines. ...First off Thanks to this forum which has already helped me on a few occasions. On my 2011 acadia I am getting a number of trouble codes (P0121, Throttle position sensor: P0221, Accelerator position pedal sensor and P2176 throttle position idle not learned) This of course results in the message being displayed on the dash, service …17 Electronic Stability Control problem. Failure Date: 03/31/2015. The contact owns a 2014 GMC Acadia. While driving approximately 55 mph and attempting to accelerate, the vehicle's speed decreased after the service stabilitrak and service traction control warning indicators illuminated. The contact continued to drive the vehicle with the speed ...

2011 chevy traverse lt1 77.xxx miles. Bought it with 12,000 miles in 2011. Made it to 38000 with no problems. At 38,xxx had a I have had Check engine light, traction control/stabilitrak and engine power reduced stuff happen to me. Code was p0700 transmission control system malfunction. Cleared code. Then at 57,xxx Same thing went on. Cleared code.Mar 17, 2017 · While driving my 2007 GMC Yukon XL at highway speed, the engine light came on with these messages: (1) service Stabilitrack, (2) reduced engine power is reduced, and (3) service traction control. Can … read moreIssues with our 2008 GMC Acadia SLT 1 FWD ... and "Reduced Engine Power" is displaying in the DIC and you need to limp to the side of the road. 3. The "Service Stabili-Trak" and "Service Traction Control" also have come on multiple times in the DIC. 4. We also get a message in the DIC that has said something about Park Assist and Service ...2012 GMC Acadia SLT2 (FWD) - As it states in my signature for reference. I live in TX so it is hot most of the time; however, the issue has happened in hot and cold weather. I bought the car used a little over 2 years ago with ~60K miles on it. The car currently has ~95K miles. The Traction Control Off, Service Stabilitrak, Reduced …traction control off stabilitrack off check engine light on. Jump to Latest Follow 41 - 45 of 45 Posts. 1 2 3. T. Turbotom · ...

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This afternoon, I was driving on the highway in Downtown Atlanta when my check engine light went on, and a message flashed on my dashboard that said: "Traction control off", followed by "check stabilitrak", followed by "engine power reduced." I had my foot to the floor and my top speed was 30 miles per hour. On the highway, in Atlanta, in traffic.On my commute home (at freeway speeds) the “Service Stabilitrak” message came and the car suddenly lost power. Then the check engine light started to flash as well. Side note: Once the car was up to temp, I put it into track mode before getting on the freeway. I pulled over then shut the car off and restarted but the message persisted.Anyways. I have. 2013 GMC Acadia Ltd that we purchased used back a year ago. Worked fine until a month ago. Ever since we have been getting errors saying reduced engine power (the biggest issue) , service stabilitrac , and traction control off. All 3 come on at the same time and the check engine light comes on.Last week my 08 Acadia with 48,000 miles started giving the "service all-wheel drive" message. Took it to the dealer. After a couple of hours it was decided that a new all-wheel drive module was required ($700). Luckily, it was not in stock. Two days later the message went away and has not come back.

The 2014 GMC Acadia has 67 NHTSA complaints for the electrical system at 45,010 miles average. ... reduced engine power and traction control off. The battery voltage drops below 13. I have changed ...The most common complaints that drivers have about GMC Terrains are: engine problems, issues with interior accessories and components, transmission troubles and problems with the w...2012 GMC has been in the dealership shop (3) times for the above. The check engine light will go on with the message Service Stabiltrak, then Service Traction Control, Then Traction Control Off, then Reduced Engine Power. Always an electrical smell in cab of car.Jul 26, 2023 · I was driving my acadia last night when all of a sudden it turned off traction control and said it needed serviced while also reducing engine power. It has done this several times before, so I replaced the throttle body and ecm, then last night, it happened again.(Engine light coming on, power reduced, traction control off) first time was in the freeway so that was super awesome! we've completely replaced the throttle body, (which fixed the problem for about 2 months) as well as the gasket, and replaced the fuse box panel, it just started doing it again.. so we are at a loss...Most of the time, you’ll feel it when it engages. Service StabiliTrak Warning: Your Acadia’s “Service StabiliTrak” warning light is the number one indication that something is wrong. Cruise Control : If one of the wheel speed sensors is not working correctly, your Acadia may lose cruise control. Traction Control Not Working: Your …Screen says engine power is reduced, service traction control, and service stabilitrak. what does this mean. is it - Answered by a verified GM Mechanic ... GMC 2012 ACADIA-check engine light came on took in for diagnostic they Buick Dealership said nothing ... Just bought a 2010 Acadia and did not even go 10 miles before dash said that the ...Oct 25, 2012 · Well this crap is happening to us now :grrrrrr: with our 2007 GMC Acadia (Traction Control/Stabilitrack problem which then triggers the Reduced Engine Power). I noticed some strange bucking at around 1500 rpms last night on the way home and this morning I go out to start it up and it starts but the idle seems off and then I see Reduced power and TC disable etc. **SMH**May 4, 2017 · 2/10/17 – Highway Driving, Check Engine light. First time with “Traction Control Off” message, but no Reduced engine power or Service Stabilitrack. Dealer can't find code, can't reproduce 2/16/17 - In town driving, Check Engine light. No other lights. Dealer says don’t bother bringing in after check engine light had cleared. Nothing ...Apr 10, 2014 · Next day it was gone. Fast forward 2 weeks later, check engine light and Service Stabilitrac - Engine Power Reduced light came on. Brought the vehicle to the dealership - leaky trans fluid lines, replaced throttle body, replaced heat & oxygen sensor - $1382 later. Hopefully this fixes the problem.I too was getting the 3 warnings, Service Stabililink, Traction Control Off, and Engine Power Reduced. I took the Acadia, which is a 2012, down to Auto Zone to have the codes read which came back with the P0697 and C0242-00 codes, with a most likely solution of "Repair under dash wiring harness". I did the search on the 2 codes which was no ...

Traction Control Off/Check stabilitrack. 2016 Acadia-car will randomly start idling really hard and shaking when stopped at a light or parked. Check engine light will start flashing and it will say traction control off/check stabilitrac. It will stop after 5 seconds or so and sometimes check engine light just goes off and sometimes stays on for ...

Reduced Engine Power Mode When the ECM detects a condition with the TAC system, the ECM may enter a reduced engine power mode. Reduced engine power may cause one or more of the following conditions: • Acceleration limiting--The ECM will continue to use the accelerator pedal for throttle control, however, the vehicle acceleration is limited.The bulk of your problem is the throttle body and its integrated TPS sensor (read no serviceable). A brand new AC Delco throtle body from RockAuto.com is less than $150. 2007 GMC Sierra 1500 Crew Cab Vortec Max, 6.0L/4L70E/14bsf, 3.73 gears, Corsa exhaust, GMPP Intake. 1949 GMC 250, S10 frame, 6.0l/4l80e.Extremely easy installation. I needed this part to fix the common problem on my Acadia (also seen on Traverse and Enclaves). I got the dreaded "Traction Control Turned off - Service Stabilitrak - Reduced Engine Power" warning. This problem actually left my family and I stranded on the side of a highway once in below zero temps.With the traction control system ON, the vehicle almost stops completely when the wheels begin to slip, it also tends to head straight to the outside of a corner regardless of the direction you wish to travel. With the traction control OFF, I can use the engine power to transfer more torque to the rear wheels, and thus, steer with the throttle.2012 GMC has been in the dealership shop (3) times for the above. The check engine light will go on with the message Service Stabiltrak, then Service Traction Control, Then Traction Control Off, then Reduced Engine Power. Always an …Engine Power Reduced. I am a user of GMC Acadia SLT AWD 2009 since last one year. I faced the problem of reduced engine power while driving after a long journey of around 900 Kms. It happened after the third Fuel fill from the highway side fuel station (I generally refill fuel after 400 kms). All of sudden, I smelled fuel vapors, the engine ...Bending the metal tab on the brake pedal dowel arm solved everything - no more "service stabilitrac," "traction control off," Service ABS," cruise control problems, limp mode, etc. Brake lights were coming on at 6 second intervals each time the pedal was released. All brake lights now work at the proper time.2014 GMC Acadia says service stabilitrak and traction control. ABS light comes on and off. When pressing the brake, the - Answered by a verified GMC Mechanic. ... It has cel code p0019 and just had check stabilitrack, traction off, engine power reduced on 2012 gmc acadia ...

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The Stabilitrack/Traction messages came with no codes set. The ice on the throttle may have been there upon startup and was broken up with the pulses, but ice formed while driving as well, hence the reduced engine power while cruising at 65, and defrosted when it sat for 10 minutes with engine off. I just checked my service records, the first ...Reduced Engine Power Mode When the ECM detects a condition with the TAC system, the ECM may enter a reduced engine power mode. Reduced engine power may cause one or more of the following conditions: • Acceleration limiting--The ECM will continue to use the accelerator pedal for throttle control, however, the vehicle acceleration is limited.8 Mar 2018 ... ... GMC, Ford, or Chrysler goes into reduced engine power mode, or limp in mode. In many cases, it is as easy as turning on and of the ignition ...Service stabilitrak/traction control lights. So I was driving to work the other day and while on the highway, my lights randomly came on and I noticed a change in the way my engine was performing along with a jerking feeling. The reduced engine power warning did not appear (thank god).Forums. Technical DiscussionsChevy Colorado: Reduced Engine Power Causes. As stated above, following the codes is the best way to fix the Engine Power Reduced warning in the Chevy Colorado. But, here are some of the most common reasons the code comes on. Throttle Actuator Control (TAC)- The TAC module and control motor work together to open the throttle on drive-by-wire (computer-controlled) systems.Feb 26, 2015 · Dark Mode; Light Mode; menu Log inService brak/stabilitrak off/traction control off. Hi all, this is my first post but have been a long time visitor to the site. So I'm have a problem with our 2015 GMC Acadia Denali AWD. This started a coue weeks ago and seems to get worse when it rains. What happens is I'll be coming off the freeway to slow down and the dash lights go off ...The reduced engine power light (typically referred to as the "check engine light" or "malfunction indicator lamp") will illuminate when the engine management unit (CPU) detects a malfunction or ...5 Feb 2017 ... In part 3 we come to the most logical conclusion possible to fix this vehicle: send it to the scrap yard! Just kidding. As always, enjoy!Engine Power Reduced/Service Stabilitrak. I've had my '08 Impala LT for about 4 weeks now, and everything seemed to be running smooth. This afternoon when I was leaving for work I started my car like I normally do. The check engine light came on, as well as the traction control light with a message on the dash saying "SERVICE STABILITRAK. ….

45pro said: Hey guys I have a problem with my 08 acadia with 115,000 miles. Yesterday we were driving and all the sudden warning bells started going off and the dash is saying service powersteering, traction control, and stabilitrak. As soon as that happened we lost power steering. Check engine light is not on and vehicle has no obd 2 codes.2014 GMC Acadia says service stabilitrak and traction control. ABS light comes on and off. When pressing the brake, the - Answered by a verified GMC Mechanic. ... It has cel code p0019 and just had check stabilitrack, traction off, engine power reduced on 2012 gmc acadia ...17 Electronic Stability Control problem. Failure Date: 03/31/2015. The contact owns a 2014 GMC Acadia. While driving approximately 55 mph and attempting to accelerate, the vehicle's speed decreased after the service stabilitrak and service traction control warning indicators illuminated. The contact continued to drive the vehicle with …The contact owns a 2011 GMC Acadia. The contact stated that the vehicle had drastically reduced speed with no warning. Various warning lights flashed on the instrument panel, the service traction control light, the service stability traction control light and then the engine reduced speed warning indicator as the vehicle drastically reduced speed to less than 15 mph.the cadillac man. 11917 posts · Joined 2011. #14 · Jul 10, 2013. 2003cadi said: I have the same problems with my 2003 Cadillac Escalade: Reduced engine power and other times Stability control . The car reduces speed drastically to a few miles per hour. This has been dangerous especially in high traffic areas.2010 gmc acadia traction control off and engine power reduced. ... 2007 GMC Acadia SLT 120K Miles Issue started as Stabilitrak and traction control off.... did not indicate reduced engine power. I looked up some common remedies that made sense. I cleaned the Throttle ...SOURCE: 2008 gmc sierra 1500 crewcab. Hi,. A vehicle may be brought into the dealer for a reduced power message, and DTCs P0120, P0220, P1516, P2101, or P2135. The Throttle Actuator Control (TAC) / throttle body type trouble codes may be caused by a loose wiring crimp at the throttle body connector, or a broken throttle body …2012 gmc acadia stabilitrak, traction control, airbag, park assistAcadia gmc light 2010 traction control stabilitrak assist park engine check airbag blinking 2014 gmc acadia slt-1 startup noiseTransmission removal from 2008 gmc acadia without pulling engine.114,000 miles. The contact owns a 2007 GMC Acadia. The contact stated that the stability and traction control independently turned on and off and the indicators for each illuminated on the instrument panel. The contact stated that the vehicle jerked when coming to a stop or making turns. The vehicle was not diagnosed nor repaired.Apr 26, 2020 · 08 acadia saying reduced engine power. 149,000 miles automatic transmission. I&#39;ve cleaned the throttle body - Answered by a verified GM Mechanic We use cookies to give you the best possible experience on our website. Gmc acadia traction control off engine power reduced, So for the last couple weeks my 2012 Acadia while driving (at different speeds each time) the traction control turned off and all my gauges shut off too for a couple seconds then it turned back on and the traction control turned back on and everything went back to normal, then it did it again and the Service Traction Control and Service Stablitrack popped up and also went away.. this happens ..., Phillypack. 11 posts · Joined 2021. #10 · Nov 26, 2021. 2014 Acadia SLE..94K miles. Traction control light came on along with check engine light. Felt like the car was on a wash board for a minute then TC light and CE lights went off and ran normally., 2007 GMC Acadia SLT-2, 'HiYo' Silver outside, Ebony/Titanium inside, no NAV, no HUD, no errors ... Only show this user #3 · Jul 24, 2014. Getting a Traction control off Check stabilzation Engine power reduced WTF ... Add to quote; Only show this user #4 · Jul 24, 2014. sidewazzz said: Getting a Traction control off Check stabilzation Engine ..., Jul 15, 2022 · Hi , I have a 2009 gmc Acadia awd with trifecta warnings on dash , I know there's a lot of treads of this issue but after read couple of them I decided to start a new one avoiding the throttle body cleaning cuz I have a new throttle body installed and the ecm reading or relearned procedure done on it, i drove it 1 week and now the warnings showed again , anyone had the same issue after replace ..., I have had a service stabilitrak / service traction control lights on for a few years now. A few days ago, I got the dreaded reduced engine power light and the vehicle went into fail safe mode. I through the codes p2070, p0014, p0016, p0017, p0018, p0019, p0121, p1516, and p2135. I tried to solve this by replacing my throttle body and maf sensor., Traction control off, service traction control/stabiltrak, all wheelGmc acadia traction control off 2020 gmc acadia at4Capability features. Acadia tractionTraction control. 2014 gmc acadia. 49000. traction control makes engine 2017 gmc acadia transmission problemsI have a 2011 gmc acadia i've had for almost 5 and 1/2 6 years within., Abs service stabilitrak service traction control no codes shown. My 2014 Acadia Slt started acting up when turning to drop off my kids to school. My service Stabilitrak and service traction control turned on. My Abs light turned on on the dash. Then whenever i would step on the accelerator the car would try to chug intermittent brake 3 times., The 2007 GMC Acadia has 4 NHTSA complaints for the traction control system at 101,000 miles average. ... traction control off, service traction control, service stabilititrak, engine power reduced ..., Turn Off the Ignition: To turn off the engine, turn the key to “Off” or press the “Engine Start/Stop” button. Wait a Few Minutes: Let the vehicle sit for at least one …, The Helm manual, as far as I can tell, only shows "Reduced Engine Power Mode" when the ECM detects a problem with the Throttle Actuator Control System. It is trying to control the Throttle Actuator Motor, but finds a problem with one or more of the following inputs: 1.) Accelerator Pedal Sensors (2) 2.), The reduced power should set a code, get it scanned for that and correct whatever it calls for. I have a 2013 traverse with same issue....50k on it. I bought it in Feb, had it for 2 weeks, it would ding 4x's then give me traction control off, stab requires servicing, then reduces power. One dealership wanted to swap parts cost me $300 for ..., 2/10/17 – Highway Driving, Check Engine light. First time with “Traction Control Off” message, but no Reduced engine power or Service Stabilitrack. Dealer can't find code, can't reproduce 2/16/17 - In town driving, Check Engine light. No other lights. Dealer says don’t bother bringing in after check engine light had cleared. Nothing ..., Check your vehicle's Owner's Manual for the location of the mode selector. This feature may be referred to as Driver Mode Control or Traction Select System in your Owner's Manual, depending on your vehicle. Note: The unique drive modes offered on the 22MY GMC HUMMER EV are not discussed in this guide. For details on those modes, refer to ..., Most of the time, you’ll feel it when it engages. Service StabiliTrak Warning: Your Acadia’s “Service StabiliTrak” warning light is the number one indication that something is wrong. Cruise Control : If one of the wheel speed sensors is not working correctly, your Acadia may lose cruise control. Traction Control Not Working: Your …, How to get to Acadia National Park without a car, plus tips on how to get around when you're there and details on using the free shuttles. Most of the best US national parks are qu..., Gmc acadia engine power reduced traction controlI have a 2008 gmc acadia that wont shift out of first gear. well i pulled the side cover off and Acadia gmc startAcadia gmc noise slt. Check Details 2016 gmc acadia transmission problems include jerking, improper shifting, and weak acceleration, When StabiliTrak detects a loss of traction or the possibility of a skid, it automatically engages the brakes on specific wheels and reduces engine power to regain control and stability. This system works seamlessly in the background, providing you with a smooth and safe driving experience even in challenging road conditions., 2007 gmc Acadia FWD SLT base model 3.6L motor 173,000 miles Runs and drives but get thrown into reduced engine power right away Power steering is intermittent Has rough idle Traction control off light on Check engine light on 2008 gmc Acadia AWD SLT fully loaded dual moon roofs and dvd player power everything basically a Denali without the ..., I am facing the issue with my car. It get started and works well for few meters and suddenly engine power reduced sign on and losses acceleration power and service traction control on. Mechanic has changed below parts: Craftsensor Throttle Body Fuel Pump PCM but still the same problem. Please help me I am getting frustrated. what could be the ..., At 38,xxx had a I have had Check engine light, traction control/stabilitrak and engine power reduced stuff happen to me. Code was p0700 transmission control system malfunction Cleared code Then at 57,xxx Same thing went on Cleared code At 66,xxx got traction control/stabilitrak and engine power reduced but no cel and no codes, I have had a service stabilitrak / service traction control lights on for a few years now. A few days ago, I got the dreaded reduced engine power light and the vehicle went into fail safe mode. I through the codes p2070, p0014, p0016, p0017, p0018, p0019, p0121, p1516, and p2135. I tried to solve this by replacing my throttle body and maf sensor., 293K views 4 years ago. Easy $5 dollar fix that solves the common stabilitrack and traction control, AWD system off issues on the GMC Acadia! Here is the link from amazon: ACDelco..., 3 Feb 2017 ... Get comfy in front of the fire and grab a notebook. This 2013 GMC Acadia has left the owner stranded twice in a month, and she doesn't want ..., After that, the first message about Reduced Engine Power came back on and stayed on. Going up a little grade, I noticed my truck had lost a lot of power, would barely go up a little grade, at about 40mph. On the level freeway it'll continue increasing speed no problem, but any little grade, and it'll start to drop speed., Summary. If a “Reduced Engine Power” warning message pops up on your dash, it means that the powertrain control module has detected a system failure and it has intentionally limited your vehicle’s performance. The Engine Reduced Power Mode is a fail-safe mode that can prevent your vehicle from accelerating. In some cases, the computer can ..., 17 Electronic Stability Control problem. Failure Date: 03/31/2015. The contact owns a 2014 GMC Acadia. While driving approximately 55 mph and attempting to accelerate, the vehicle's speed decreased after the service stabilitrak and service traction control warning indicators illuminated. The contact continued to drive the vehicle with the speed ..., gmc acadia service stabilitrak and traction control - bud-danials. Gmc acadia Acadia gmc reduced 2012 gmc acadia slt. Gmc acadia service stabilitrak and traction control. Service traction control service stabilitrak engine power is reduced2023 gmc acadia Capability features2020 gmc acadia slt 3.6l v6, awd, 6 passenger, handsfree liftgate, park., 1. Show. Maximize. The 2011 GMC Acadia has 7 problems reported for loss of engine power. Average repair cost is $7,700 at 85,900 miles., Posted on Dec 29, 2009. SOURCE: Service Stabilitrak-Reduced Engine Power. the engine light is a generic fault indicator in your car to point out something is not quite right with the engine, having a loss of power as well is also known in some areas as Limp Mode or Safety Mode. it means the car is restricting the power it gives to ensure no ..., See full list on 700r4transmissionhq.com, Posted on Dec 29, 2009. SOURCE: Service Stabilitrak-Reduced Engine Power. the engine light is a generic fault indicator in your car to point out something is not quite right with the engine, having a loss of power as well is also known in some areas as Limp Mode or Safety Mode. it means the car is restricting the power it gives to ensure no ..., Issues with our 2008 GMC Acadia SLT 1 FWD ... and "Reduced Engine Power" is displaying in the DIC and you need to limp to the side of the road. 3. The "Service Stabili-Trak" and "Service Traction Control" also have come on multiple times in the DIC. 4. We also get a message in the DIC that has said something about Park Assist and Service ..., Service traction control come on and vehicle starts to hesitate also service stabilitrak comes on, the vehicle is 2014 gmc acadia Traction Control ... It has cel code p0019 and just had check stabilitrack, traction off, engine power reduced on 2012 gmc acadia ...