Chevy malibu service esc engine power reduced

My 2008 Malibu with 130K miles has been having similar issues.... Service ESC and Traction Control Messages Engine Reduced Power SOMEtimes....all the way to Engine Disabled. Intermittant for two months. Now coming on more often and suddenly a new issue. Engine at startup sometimes "sputtering", and smelling like too rich a fuel …

Chevy malibu service esc engine power reduced. Nov 16, 2022 · There is no way to test whether Malibu’s ESC still works. However, checking whether your power steering is turning below 100% capacity is possible. If this is the case, your ESC may not function properly. Contact Chevy center whenever you see anything wrong with the ESC on your car.

G. TAYLOR Discussion starter · #5 · Feb 28, 2021. Took car to dealer because power steering light came on & car was hard to turn. Plus I changed throttle body & car wouldn't relearn idle. So I was out $883.13....They replaced steering gear...& noted if steering get hard to turn again it may need steering column replaced...Drove fine from the ...

If your Chevy Malibu has the Service Stabilitrak and Engine Power Reduced message displayed, it’s telling you that there is a problem with the traction control system. This can be caused by a number of different things, but most likely it’s due to low tire pressure, an issue with the wheel speed sensors, or a problem with the ABS system. In these cases, all it really takes is a few simple tools, easily available parts, and a little elbow grease to get your car running. For your Chevy Malibu suffering from …How to solve engine power reduced on chevyThe 2019 Chevy Silverado 1500 LTZ is the perfect truck for those who want to cruise in style. With its sleek design, powerful engine, and luxurious interior, this truck is sure to turn heads wherever you go. Here’s a closer look at what mak...Another fix for Service traction system, service ESC warning messages on Chevrolet Malibu. GM has also developed new software to correct the problem. For example, GM Document 3512448 #PIC5878: Unexpected Stability Control Activation dated (Jun 24, 2013) Unexpected Stability Control Activation pertains to 2008 – 2012 Chevrolet Malibu$150 Average Mileage: 91,000 miles Total Complaints: 9 complaints Most Common Solutions: not sure (9 reports) engine problem Find something helpful? Spread …My 2008 Chevy Malibu (47k Miles) displayed Engine power reduced, Service ESC, Traction control light indicator and check engine indicator all at the same time this morning. This is the first time I ha … read more

I’ve had this problem for about a month and two weeks. You won’t believe what fixed itRe: Low Tranction/ Service ESC/ Engine Power Reduced Had this problem a few years back on our '13 Turbo. Very similar scenario, on the highway at 60+ MPH, throttle cut off, limped to next exit. Car accelerated very slow and only let itself get up to about 25 or so. Very frustrating and scary to just have the car shut down like that.Chevy Cruze P2138/P2128 "Engine Power is Reduced, Service Traction Control, Service Stabilitrak". Strada. 285K views 7 years ago.1916 Answers. SOURCE: SERVICE ENGINE light is on. Just my opinion, but it sounds like you need to have the battery and charging system checked first-erratic symptoms like those you are describing almost always are due to a failing battery or an alternator that is not properly charging. In addition, the $1000 quote for replacing the …I have 2011 Malibu. The Service ESC, engine power reduced, and service traction lights are all on. Car starts jerking and bogging out. ... with a 2011 Chevrolet Malibu 150,000 miles. already took it to a mechanic twice first time the car did not do this in the presence of the mechanic the second time around they decided it was either the coils ...Conclusion. The “Engine Power Is Reduced” alert on your Chevy Malibu is usually caused by the accelerator pedal position sensor malfunctioning. Other causes include the mass airflow sensor, throttle body, and faulty spark plugs. If you’re experiencing a reduction in engine power, it’s important to take action.There is no way to test whether Malibu’s ESC still works. However, checking whether your power steering is turning below 100% capacity is possible. If this is the case, your ESC may not function …

Aug 27, 2019 · Reduced Engine Power Causes: Chevy Malibu. If you have the reduced engine power light, then there are going to be some diagnostic trouble codes stored in your OBD II system. 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. What does it mean when my engine power reduced, engine disabled, service air bag, service esc, service traction, and esc off shows on my 2009 Malibu 8 Answers the car cranks and the accelerator revs all the way without pressing the gas and shuts off & shows engine power reduced, engine disabled, service air bag, service …Check the Electric Control Unit. Check on Catalytic Converter. Check Battery Check on the Transmission Fluid. Depending on what part of the vehicle has the problem, fixing it could cost anywhere from $100 to $500. In some instances, it's as simple as cleaning the throttle body and getting your vehicle out of Reduced Power Mode.Initially, while driving onto an off ramp from a highway, while reducing speed, indicator light for check engine and traction control came on. At the same moment, display read: SERVICE ESC, REDUCED ENG SPEED, ESC OFF, ENG DISABLED. The car completely shut off at the same time. At first, it started up after about 30 seconds wait time.1 Answer. When the APP see a difference between both its sensor it set P2138, which will set a command to the ECM to reduce power or limp mode.where the acceleration is limited. And anytime the CK ENG LT comes on the ABS and Traction are disabled, the reason is for safety. When the CK ENG LT comes on the vehicle is not at …Engine Power Reduced Chevy Malibu [07 Causes] 01. Faulty Mass Airflow Sensor; 02. Faulty Throttle Body; 03. Faulty Spark Plugs; 04. Faulty Sensors; 05. Faulty Fuel Pump; 06. EGR Valve Issues; 07. Blown Fuse; Symptoms of Chevy Malibu Engine Power Reduced; How to Reset Reduced Engine Power Light Chevy Malibu? How to Avoid Chevy Malibu reduced ...

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My 2008 Chevy Malibu (47k Miles) displayed Engine power reduced, Service ESC, Traction control light indicator and check engine indicator all at the same time this morning. This is the first time I ha … read moreThe "esc off" light comes on and the car jerks while I'm driving and If the light stays on the car starts to drive fine but if it turns off, the car starts jerking. Today while I was driving, I was pushing the gas with only going 10-15 mph. The "engine power reduced" light came on.Jun 25, 2019 · Few minutes later the engine light pops back on still showing the P0014 & 13 codes as well as a P0340. It’s still idling high but better if that makes sense. Use to start around 3300-3500 rpms now it’s around 2200-2500 on a cold start.. but after a lil driving I still get the reduced engine power and traction control/ esc messages. 1 answer. 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 is because of a problem with the electronic throttle control system or as GM calls it TAC system . Reduced Engine Power Mode.Ever since the repairs I have been having a little trouble accelerating and have to put more pressure on the pedal. Was driving this afternoon about 35 mph and hit the pedal as it was not accelerating easily. Service esc code came on, engine power reduced and THEN it said engine shut down. Now the car won't even turn over.Oct 5, 2016 · R. Rminchew27856 Discussion starter. 1 post · Joined 2016. #1 · Oct 5, 2016. I have a 2012 Chevy Malibu LTZ V6 that has started having issues with the ESC/Traction control system. The message board will flash with "Service ESC" and the traction control light will come on. Then the check engine light starts flashing and will stay on.

Some Chevrolet Malibu cars from model years 2004-2009 may be at risk of a crash due to the potential loss of power steering assist. If this occurs, drivers will have to put in more effort and strength than usual when turning the wheel at low speeds, which can make it difficult to maneuver and increase the chances of an accident.My 2008 Chevy Malibu LTZ: the icon for the engine-- light lit up, then sevice traction came up. then service ESC. ----then they all went out, Engine light was steady. Then 2 days later, engine light c …Who knows? And what were the tests and results of your last 4 times you mentioned ? A car's computer may default to a runable strategy but act up and use a predetermined plan. The sensors may be out of …Here are 04 steps to reset the Chevy Malibu reduced engine power warning light: Turn off the Malibu. Wait for a few seconds and turn the key on but do not start the engine. Now press and hold the gas pedal for about 10 seconds. After 10 to 15 seconds, release it and start the engine. The warning light should be reset.Jun 28, 2014 · The most common problem would be that one of your wheel speed sensors are not working properly. The only way to find out for sure is to access the computer system data and find out why it has been turning the lights on. (There will be fault codes stored in memory) Posted on Apr 11, 2011. When the "engine power reduced" warning comes on, it means the accelerator pedal position sensor is malfunctioning. The malfunction will reduce the power output from the Chevy Malibu engine. When that happens, the car computer will display the warning on the dashboard. The engine power reduction issue on the Chevy Malibu is one of General ...Chevrolet Customer Care. JamesSmith said: I have a 2012 Malibu with only 51,000 miles on it! Got the same message, "reduced engine power", "traction", etc. I just paid $110 for a new accelerator pedal position sensor, which the dealer let me know that I could NOT bring back once I had hooked it up.What does it mean when my engine power reduced, engine disabled, service air bag, service esc, service traction, and esc off shows on my 2009 Malibu 8 Answers the car cranks and the accelerator revs all the way without pressing the gas and shuts off & shows engine power reduced, engine disabled, service air bag, service …Sep 15, 2010 · Shop owner, technician. Vocational, Technical or Tra... 8,115 satisfied customers. 2012 chevy malibu has ESC traction stability and reduced. 2012 chevy malibu has ESC traction stability and reduced engine power light when it reaches 40 mph and engine shuts down. Had trouble starting … read more. Don't click here if you don't want to subscribe: https://shorturl.at/dhD35Visit our website for detailed car repairs tips: https://autovfix.com Bluetooth Pr...Sep 1, 2022 · I was getting codes P0601, P0430, P0601. The analog temperature gauge on dash always is in the normal range but using the OBD II reader I purchased, as soon as the engine temperature would redline line, it would ding and flash “Service ESC, Engine Power Reduced, Engine Power Disabled” all in a matter of 15 seconds and the car would die.

Jun 25, 2017 · My 2008 Chevy Malibu (47k Miles) displayed Engine power reduced, Service ESC, Traction control light indicator and check engine indicator all at the same time this morning. This is the first time I ha … read more

today while driving on the high way malibu 2010 4 cyl suddenly the car started shaking with the Service Traction and Service ESC warning is on i was near to die today due that!!!! i hardly driven the car for 30 miles to arrive to to the repair shop with maximum speed of 45 miles/h and the RPM didn't go higher even by letting the peddle …Engine Power Reduced Chevy Equinox imobiledesign 2011 chevy malibu service esc and traction how to fix engine power reduced chevy malibu A Faulty Wheel Speed Sensor Is The Most Common Cause Of Service Esc Light On Chevy Equinox 2020 And Other Car Models.Bypassing Low Engine Power – You can bypass reduced engine power by checking wire connections, cleaning sensors, replacing the throttle, and changing transmission fluid. Identify the Issue – Several issues may cause a reduced engine power light. We’ve highlighted the 11 most common of these below.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 connections or issues with headlights and wiper mechanics.2008 malibu service esc traction control and eng. 2008 malibu service esc traction control and eng pwr reduced flashes and engine light is on. engine makes soft grinding noise at 4000 rpm and takes forver to go into gear. Then idle drops and engine bogs out and vibrates but will not accelerate. Posted by dvleys on May 06, 2009.Conclusion. The “Engine Power Is Reduced” alert on your Chevy Malibu is usually caused by the accelerator pedal position sensor malfunctioning. Other causes include the mass airflow sensor, throttle body, and faulty spark plugs. If you’re experiencing a reduction in engine power, it’s important to take action.Feb 8, 2017 · *****Newest update its been 3 months now and the car is working fine, no more ecs problems*****Update** after they replaced 3 sensors and sti... Chevy Malibu 2012. Changed spark plugs & wires (boots) now "service ESC, service traction, ESC off" comes up. Code is P0300 engine misfire. Replaced coil for position 1. Spark plug in that position slightly different from other 3. Codes were cleared for 1 day. Now it starts again. Engine running rough, chugging. Power reduced & the …

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2008 malibu service esc traction control and eng. 2008 malibu service esc traction control and eng pwr reduced flashes and engine light is on. engine makes soft grinding noise at 4000 rpm and takes forver to go into gear. Then idle drops and engine bogs out and vibrates but will not accelerate. Posted by dvleys on May 06, 2009.2011 Chevy Malibu LT Engine Power Reduced/Service ESC code/Engine Shut Off. 3452 Views 4 Replies 3 Participants Last post by Nexus1155, Jul 7, 2019 Jump to Latest T. ... Then I got the message engine power reduced, service esc code and traction control code all in a row. Car could barely drive. I was able to limp the car into a parking …May 6, 2009 · 2. EVAP canister broke, hose cracked or not connected. 3. Purge or vent solenoid defective. 4 . Vacuum leak at engine po121 code po121 means Throttle Position Sensor/Switch A Circuit Range/Performance Problem . it is usually indicative of a faulty throttle position sensor or faulty wiring harness in the engine bay. Tl* the contact owns a 2011 chevrolet malibu. the contact stated that the vehicle independently decelerated while being operated at 80 mph. the check engine, the traction control, the service esc, and the engine power reduced warning indicators illuminated. the vehicle was not taken to be diagnosed or repaired. the manufacturer was notified of ...Asked by Bcountry71 Mar 26, 2019 at 07:13 PM about the 2012 Chevrolet Malibu LTZ 1LZ FWD. ... Malibu Traction, Service ESC, Reduced Engine Power 10 Answers. For everyone on this forum, I am a Mobile Mechanic out of Lindale, Texas. I own one of these cars and have repaired many others. I have found that 90% of the time the engine bay fuse box is ...The car was running fine I park and go into a shop for a couple of mins I come out, jump in the car, I start the car and it is running as though its on 2 or 3 cylinders the service traction warning comes on eng pwr reduced comes on service ESC comes on The check engine light comes on the traction light came on (the one that comes on when you ...Who knows? And what were the tests and results of your last 4 times you mentioned ? A car's computer may default to a runable strategy but act up and use a predetermined plan. The sensors may be out of …My 2008 Chevy Malibu (47k Miles) displayed Engine power reduced, Service ESC, Traction control light indicator and check engine indicator all at the same time this morning. This is the first time I ha … read moreOct 5, 2016 · R. Rminchew27856 Discussion starter. 1 post · Joined 2016. #1 · Oct 5, 2016. I have a 2012 Chevy Malibu LTZ V6 that has started having issues with the ESC/Traction control system. The message board will flash with "Service ESC" and the traction control light will come on. Then the check engine light starts flashing and will stay on. I have a 2011 Chevy Malibu LTZ. My Vin number is 1G1ZE5E75BS241802. The first and last chevy vehicle I plan to own. Today while driving on the highway my car display showed low traction, service esc, engine power reduced. The engine power was completely cut off and I was almost rear ended by a... ….

2008 Malibu 4cyl. Having an intermittent issue with service esc service traction and engine power reduced coming on. Sometimes shutting off the car and turning it back on will fix it but other times it wont. Seems to happen mostly in the morning. I checked the codes and it came up with P0641- Sensor reference voltage A circuit/open.After years of dealing with this issue it is FINALLY solved! The engine would have a weird knock like problem, it would hesitate when you floor it and someti...There is no way to test whether Malibu’s ESC still works. However, checking whether your power steering is turning below 100% capacity is possible. If this is the case, your ESC may not function properly. Contact Chevy center whenever you see anything wrong with the ESC on your car.What can you do to reduce your car's emissions? Visit HowStuffWorks.com to learn how to reduce your car's emissions. Advertisement To keep them from emitting too many pollutants, cars are fitted with catalytic converters. A catalytic conver...today while driving on the high way malibu 2010 4 cyl suddenly the car started shaking with the Service Traction and Service ESC warning is on i was near to die today due that!!!! i hardly driven the car for 30 miles to arrive to to the repair shop with maximum speed of 45 miles/h and the RPM didn't go higher even by letting the peddle …Feb 12, 2014 · P2128: Accelerator Pedal Position (APP) Sensor 2 Circuit High Voltage. P2138: Accelerator Pedal Position (APP) Sensor 1-2 Correlation. In addition, on vehicles with the 2.4L LE5 Engine (VIN Code P) only, the following codes could also occur: P0651: 5 Volts Reference 2 Circuit. C0561: System Disabled Information Stored. I am having problems with my 2011 Malibu LT. It will randomly read "service traction" and "reduced engine power". I have had the car for only 3 weeks and had to have it towed with the dealer plates still on it last weekend. They said they fixed some of the terminals but this morning it happened again. Its in the shop for a second time and they ...The ESC system may reduce engine power or operate the transmission to slow the vehicle down. ... Cost to Service ESC. ... Chevy Offers $1,400 to Bolt Owners Who Didn’t Replace Batteries.2010 Malibu ESC engine power reduced, service ecs, service traction Carlos Vasquez 348 subscribers Subscribe Save 194K views 6 years ago ************Newest update its been 3 months...Here are 04 steps to reset the Chevy Malibu reduced engine power warning light: Turn off the Malibu. Wait for a few seconds and turn the key on but do not start the engine. Now press and hold the gas pedal for about 10 seconds. After 10 to 15 seconds, release it and start the engine. The warning light should be reset. Chevy malibu service esc engine power reduced, What does it mean when my engine power reduced, engine disabled, service air bag, service esc, service traction, and esc off shows on my 2009 Malibu 8 Answers the car cranks and the accelerator revs all the way without pressing the gas and shuts off & shows engine power reduced, engine disabled, service air bag, service …, In these cases, all it really takes is a few simple tools, easily available parts, and a little elbow grease to get your car running. For your Chevy Malibu suffering from reduced engine power specifically, there are four things you can check and fix right now to solve the problem yourself without having to go the mechanic. Take a look:, Jun 28, 2014 · The most common problem would be that one of your wheel speed sensors are not working properly. The only way to find out for sure is to access the computer system data and find out why it has been turning the lights on. (There will be fault codes stored in memory) Posted on Apr 11, 2011. , How to solve engine power reduced on chevy, ahbond2 Discussion starter · Jul 15, 2012. So a couple of weeks ago I posted on here that my 2010 Malibu was giving me problems with Service Traction/Service ESC/ENG PWR Reduced messages. I took it to the dealer and they identified two problems a P2138 Sensor Short and a P2135 code. To fix the P2138 they replaced the accelerator …, In 2020, Judge Dora Lizette Irizarry decided to dismiss a General Motors class action claiming Chevy Malibu vehicles have an engine defect that causes them to reduce power abruptly. Judge Irizarry agreed to dismiss plaintiff Mark Rothschild’s declaratory and injunctive relief claims, as well as those for breach of express warranty, Magnuson ..., What does it mean when my engine power reduced, engine disabled, service air bag, service esc, service traction, and esc off shows on my 2009 Malibu 8 Answers the car cranks and the accelerator revs all the way without pressing the gas and shuts off & shows engine power reduced, engine disabled, service air bag, service esc, service traction ..., My 2008 Chevy Malibu (47k Miles) displayed Engine power reduced, Service ESC, Traction control light indicator and check engine indicator all at the same time this morning. This is the first time I ha … read more, Most likely the air bag codes are a separate issue as air bag faults/codes usually do not cause a reduced engine power unless this is a loss of voltage or weak/low voltage to vehicle electronics as this can cause all of these issues.If you did have some low voltage codes in the air bag system this should be corrected to see if it resolves all ..., Malibu Traction, Service ESC, Reduced Engine Power 10 Answers. For everyone on this forum, I am a Mobile Mechanic out of Lindale, Texas. I own one of these cars and have repaired many others. ... 2009 Chevrolet Malibu LTZ FWD-Maintenance & Repair. What does it mean when it says ESC maintenance Service Traction, Engine …, Here is that link I found regarding the harness rubbing on a transmission bolt, it also causes 'engine power reduced' issue. CHEVROLET Problems - 2008 CHEVROLET MALIBU Problems & Complaints - ODI #10228309 I'll be in touch with my issue this weekend., 1 post · Joined 2016. #1 · Jun 27, 2016. I was reading this forum and it greatly helped me fix my leak in the car. I was wondering if anyone else had this issue we are having. The sunroof drain was disconnected. When it leaked water got into the wiring and I was getting a code for an accelerator pedal sensor failure reduced engine power., Dec 27, 2010 · Reduced Engine Power. When it's cold outside my Malibu starts fine, but immediately the DIC displays the ENG PWR REDUCED, and has no response from the accelerator. To get my car to drive I must warm it up, let it idle around while I try to clear codes (which immediately return)... takes anywhere between 15min, and an hour and a half. , 100,000 miles. A D V E R T I S E M E N T S. I was driving at 70 miles per hour, the steering wheel started shaking and locked up, I almost loss control of the car. This is my 2nd 2011 Malibu and ... , 2012 chevy malibu has ESC traction stability and reduced engine power light when it reaches 40 mph and engine shuts down. Had trouble starting this morning. ... My 2008 Chevy Malibu (47k Miles) displayed Engine power reduced, Service ESC, Traction control light indicator and check engine indicator all at the same time this morning., This ESC system is designed to stop wheels from slipping by reducing engine power during low-traction situations. However, other auto manufacturers have a similar system with a different name. Even though there won’t be a StabiliTrak warning on a vehicle outside of the Chevrolet and GM vehicle lineup , many of the same principles …, Shop owner, technician. Vocational, Technical or Tra... 8,115 satisfied customers. 2012 chevy malibu has ESC traction stability and reduced. 2012 chevy malibu has ESC traction stability and reduced engine power light when it reaches 40 mph and engine shuts down. Had trouble starting … read more., While turning onto a street my engine began to sputter. After entering traffic my electronic stability control notice appeared as did information informing me I had reduced engine power. Upon looking up this problem I learned that many experience the same problem with 2011 2012 Chevrolet Malibu around the same 70,000-80,000 miles., Norwegian is transitioning from year-round service to seasonal summer service on four of its routes from Providence and New York Stewart to Europe. Last year Norwegian rapidly expanded its US service by focusing on serving smaller airports ..., 2008 Malibu: engine power..service ESC, and traction control light I have a 2008 Malibu, as my wife was driving to work this morning, she got a engine power reduced code along with service ESC, and traction control light, any thoughts? …, The tech giant is seeking to catch up with Microsoft’s GPT-powered Bing The king of search is adding AI to its functionality. At its annual I/O conference yesterday (May 10), Alphabet unveiled a new version of Google search that incorporate..., 2011 Chevrolet Malibu how to fix the loss of power and service ESC. Check out the links below to find the parts that you need.Get Your Parts here:OBD2 Scanne..., Tl* the contact owns a 2011 chevrolet malibu. the contact stated that the vehicle independently decelerated while being operated at 80 mph. the check engine, the traction control, the service esc, and the engine power reduced warning indicators illuminated. the vehicle was not taken to be diagnosed or repaired. the manufacturer was notified of ..., *****Newest update its been 3 months now and the car is working fine, no more ecs problems*****Update** after they replaced 3 sensors and sti..., What does it mean when my engine power reduced, engine disabled, service air bag, service esc, service traction, and esc off shows on my 2009 Malibu 8 Answers. the car cranks and the accelerator revs all the way without pressing the gas and shuts off & shows engine power reduced, engine disabled, service air bag, service esc, service traction, and esc off ..., today while driving on the high way malibu 2010 4 cyl suddenly the car started shaking with the Service Traction and Service ESC warning is on i was near to die today due that!!!! i hardly driven the car for 30 miles to arrive to to the repair shop with maximum speed of 45 miles/h and the RPM didn't go higher even by letting the peddle …, I was getting codes P0601, P0430, P0601. The analog temperature gauge on dash always is in the normal range but using the OBD II reader I purchased, as soon as the engine temperature would redline line, it would ding and flash “Service ESC, Engine Power Reduced, Engine Power Disabled” all in a matter of 15 seconds and the car …, repairman54. 3910 posts · Joined 2012. #11 · Jul 12, 2023. Ranique123 said: Literally having somewhat the same issue 2020 Chevy Malibu mines is service esc and abs light comes on havent stalled yet or loss power but just last year I had a 2010 Chevy Malibu and the service esc light and power steering light came is loss power steering wheel ..., October 2011. I have a 2009 Chevy Impala LTZ with about 70,000 miles on it and the traction control and throttle control message comes on frequently. There has been not wheel spinning or wet pavement. The display will say service traction, Engine power is reduce along with the engine light coming on and staying on for a day or so., Bypassing Low Engine Power – You can bypass reduced engine power by checking wire connections, cleaning sensors, replacing the throttle, and changing transmission fluid. Identify the Issue – Several issues may cause a reduced engine power light. We’ve highlighted the 11 most common of these below., 2012 chevy malibu has ESC traction stability and reduced engine power light when it reaches 40 mph and engine shuts down. Had trouble starting this morning. read more, Apr 23, 2011 · The Service ESC is more than likely due to the throttle control codes. If there are throttle control codes the engine control module can't perform its part of the function by reducing torque. The ECM sends a message to the EBCM that it can't do its job and the EBCM sets the Service TC and ECS messages. , Engine power reduced... is the main problem ,this turned off Traction control off, service stabilitrak. Your vehicle has electronic throttle control , The Gas pedal has sensors inside which are connected by electrical circuits to the PCM - engine computer ,the PCM use's these inputs to control the throttle plate by use of a 12 volt DC motor .