Now here we are a month later I'm driving down the interstate and take my exit for work. The ecm/tcm is having communication errors or problems causing hazardous conditions to present themselves at random unpredictable intervals to drivers. When you set off from a stop and the engine revs shoot up a bit before the car takes off, that's the torque converter helping to convert initial engine revs into movement. Most automotive experts would agree that this 4L60-E transmission is the best rendition of one of the best overdrive automatic transmissions ever manufactured. 2014 CHEVY SILVERADO.Limp transmission. If it’s tripped, look for a short. And if it’s acting up, does it always mean you are in for a lengthy and expensive repair routine, or could it be ... How to Diagnose a Bad Transmission I just want this fixed. The worst complaints are not shifting properly, transmission clunk, and transmission slips. 6. If the TPS’s electrical response isn’t smooth over its entire range of motion, the TPS needs to be replaced. 2014 Chevy Silverado Transmission Problems. No movement in any gear (total loss of transmission fluid, or pump failure): Partial or full loss of movement (with fluid leaking out of front where torque converter connects): Transmission won’t shift gears automatically (only by manual selection): Many shift abnormalities involve the transmission shift controller’s numerous valving operations, which utilize accumulators, solenoids, pistons, and piston shafts. I have recently been experiencing the same symptoms from the previous recall. Over the years, this transmission has seen numerous revisions, changes, and additions to internal components—such as valve bodies, solenoids, pump, and torque converter. Having your truck turn off while driving is a clear safety issue and one that is much worse than the recall for having your power steering go out when turning at slow speeds. Navigation system screen turns solid grey & locks up at random. The 2014 Chevrolet Silverado 1500 has 9 problems reported for not shifting properly. Most recent incident occurred today 4/30/19 when pulling into a parking space at a local restaurant. General motors llc (gm) is recalling certain 2015-2020 chevrolet suburban, tahoe, and gmc yukon, and 2014-2018 chevrolet silverado 1500 and gmc sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. The dealership had my truck for several days and offered no real explanation for what caused the problem other than it was a software problem. Other symptoms have been while driving on highway, generally on a longer trip, warnings about stabiltrack needing service come on, my lane departure sensor will automatically switch from vibrate to audible beep, dimming my headlights or turning my turn signal on will cancel cruise control. Heated/cooled seats not cooling. Problem with your 2014 Chevrolet Silverado 1500? It is a fluid-filled coupling that acts as an intermediary between the engine and the transmission. The most recently reported issues are listed below. Find the solution here. The vehicle was taken to a dealer who was unable to diagnose or repair the vehicle. I have noted like I stated it got better after driving it more. When a torque converters wears, its vanes start to bend, which means that it cannot accurately control the movement of fluid inside the bell housing, causing erratic performance. Driving the car in this state will cause further damage. When I hit my breaks the lights go dim in the truck, the radio goes out, the abs and other indicator lights come on, things are dinging and stabilitrac is displayed on the screen on the dash. Refill the pan with fluid and look for a leak. Radio not working/locks up, constant system errors, and display screen going black or green at random. The “Lo-reverse” clutches are worn out, there’s a broken sun shell, a fluid leak in the reverse apply circuit, or a worn boost valve. Please also check out the The spring inside the accumulator housing is broken (and if the housing walls are scored, the housing needs to be replaced). In traffic after hitting my breaks many times I noticed my dash lights go dim, the radio would cut out once in a while and my gauge cluster would reset just like it looks when you first start the truck. Take note of the lowest OBD-II transmission diagnostic trouble code numbers first, as they will typically represent root causes. Purchased my 17 Chevrolet Silverado 1500 on 11/28/17 and returned it to the dealership on 12/1/17. Initiated my turn signal to signal lane change which disengaged the cruise control. The most recently reported issues are listed below. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. It took every bit of strength to keep the vehicle on the road. The 1-2 accumulator piston is cracked or has jammed in its bore. I understand that this may be related to this recall, as the electrical software issues can cause other electrical systems to become temporarily disabled, such as the radio, stabilitrack, dic, chimes, door-lock cycling, air conditioning, or cruise control. My 2014 Silverado with only 600 miles on it is having serious low speed shifting problems. Unfortunately, complaints regarding the 2018 Chevy Silverado suggest otherwise about this truck. While driving various speeds, the vehicle began to vibrate violently. Recalls and Technical Service Bulletins Vehicles Affected: About 490,000 General Motors pickup trucks and full-size SUVs that use the 6L80 six-speed automatic transmission, which includes all 2014 Chevrolet Silverado … I don't feel safe operating this vehicle even after the repair as it has been proven it can and will happen again. Driver and passenger's front seats feel loose at mounting brackets while driving (rocks back and forth). Reprogram the PCM to fix the VSS drop-off. i have never pulled much with this truck and never off road. The automatic transmission in your truck works hard. Engine misses/stalls when making sharp turns at random: fails to accelerate when merging into oncoming freeway traffic or turning out of parking lots. The vehicle is currently at the same dealership that made the first assessment and repair. 5. SOURCE: 97 silverado transmission problem Theres a few actually in the the bottom of the trans.the most common problem with these trans and assuming its 4l60E is the pressure regulator switch.You have to take off the trans pan to get to it and its not that exspensive of a fix.You can do it … If in “limp home” mode, look for PCM codes to trigger this fault condition. The Throttle Position Sensor (TPS) should be checked. It contains a complex, maze-like array of channels and shift control elements. Average repair cost is $3,090 at 73,450 miles. “Before it had 500 miles on it, I could tell something wasn’t right. Average gas mileage between 10 to 12mpg on freeway which is nowhere near what was shown on the sticker. Product safety recall 17276 loss of steering assist -- my truck is not involved in this recall, but I am having the exact issues described in the recall, sudden loss and return of eps assist. 8. I am also having issues with the cruise control shutting off intermittently when activating the turn indicator to change lanes. 2014 silverado 87,000 miles transmission started to shudder and shift hard. There’s a leak in the 2nd gear apply circuit (the servo assembly or 1-2 accumulator), resulting in a large drop in fluid pressure when the Powertrain Control Module (PCM) selects 2nd gear. ... We owned a 2014 Chevy Silverado. Anyway my truck is shifting hard and seems to be slipping like yours when going from 1st to 2nd or back down, some time seems to get confused if it wants to shift up or stay in 1st. TCC clutch worn out (replace the torque converter). Check the PCM for functionality and replace if necessary. 4. Our list of 11 known complaints reported by owners can help you fix your 2014 Chevrolet Silverado 1500. After the dealer reflashed the computer, the truck has been possessed. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. It hesitates, lags, wanders and is woefully indecisive when shifting particularly at speeds under 55mph. Common warning signs that your transmission is having issues are: An discernable sign would be if your 2014 Chevy Silverado transmission warning light is on. If you are experiencing strange or abnormal behavior during your vehicle’s shifting operations, the following list could be helpful for tracking down what the problem might be. The automatic transmission in your Chevrolet Silverado is built to last for years, but what if something just does not feel right? The 2014 Silverado has 22 transmission problems reported. Just wondering because I just got a 2014 Silverado with the 6 speed trans and same gear package as you, I just got it used with 51k it now has 53k. No one expects that a truck is going to provide the smoothest ride around, but today’s technology has made it better than ever. Transmission must be removed and rebuilt. I have read many posts about this 6 speed transmission, and they are all very similar to how mine operates. I had to drive it yesterday and take my kid to school so I could go get her tint done. Check the Throttle Position Sensor (TPS) for a smooth electrical response, and replace as needed. It started around 111,000 miles now I'm at 114,000 miles. 1 week ago while driving on a city street, stabilitrak error pops up on screen and power steering goes out while attempting to park. changed fluid which stopped the whine but it still shudders going up a hill. Transmission crapped out on me and had to get a new clutch, piston, and 3rd/4th gears replaced in the tranny. Note that this list represents both common problems as well as common causes; however, virtually every transmission problem can be brought about by multiple, domino effect-like issues, which are often best investigated with a scan tool. It usually occurs when I am in a parking lot, pulling into a parking space, at low speeds 5-10 mph, and when I am turning. Transmission is in “limp home” mode or lost electrical power. Also, if you go back and look at previous models, there are even more reports of transmission problems. If the level doesn’t go down when the engine is running, the pump has failed. To be honest the hard shift that is the problem is mostly 1-2 gears. This happens at low speeds when turning or backing, both forward and reverse motions. See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. May 29, 2014 | 2008 Chevrolet Silverado 1500 2WD 0 Answers on occacuasion my 2001 chevy silverado 4.8 wont start the first time i turn the switch it just spins then i try it again then it starts Had the transmission control module replaced last week on my 2011 Silverado 3500HD 6.6L Duramax/Allison. Apparently there is a bulletin out for this issue but it isn't a recall so dealers are charging around $700 to fix this. The VSS is located at the rear of the transmission, which has to be removed to access it. This indicates a VSS drop-off from a high stall torque converter (“stall,” indicating when the torque converter locks up under load). 1. This happened several times in approx. ©2020, CarProblemZoo.com All rights reserved. Insufficient line pressure (worst case scenario). A high-viscosity additive/seal restorer may help with the fluid leak, and worn valve for the short term. If you are experiencing strange or abnormal behavior during your vehicle’s shifting operations, the following list could be helpful for tracking down what the problem might be. 1. The power steering stops working for a second or so and then comes right back. The computer will completely lock up & become unresponsive until restart. Want to make it last? I was having what I thought was an electrical problem. Brother is a great mechanis and said it might … Since the fluid provides lubrication, cooling, and pressure in the transmission, it needs to be fresh and it needs to be the correct level.With the engine running, check the transmission fluid level. I had the recall for software fix for power steering issues applied in September 2017 where previously I experienced none of these issues. Please also check out the statistics and reliability analysis of the 2014 Chevrolet Silverado 1500 based on all problems reported for the 2014 Silverado 1500. 2014 Chevrolet Silverado 1500: Manual Mode and Column Shifter Death Spiral. Never overfill an automatic transmission. 2. An early sign of torque converter failure is having the engine revving higher than normal for shifts, which after the system warms up it returns to a more normal shift behavior. A couple of days later, while driving on the highway with cruise control on but not engaged, the cruise control engaged on it's own causing the engine to rev as an attempt was made to slow the vehicle. The electronically-controlled “E” version of GM’s venerable 4L60-E automatic transmission was first released in 1992, and within a year it saw widespread incorporation across many GM RWD models. Some transmission failures are treatable, but many others are not because of both the close tolerances and the interdependencies of the many components contained within the transmission housing. At slow speeds (mostly when turning) power steering will go out. 10. Lawsuit Alleges GM Transmission Problems Known Since 2014 We are currently looking for experienced automotive journalists and editors to join our team. Also, the abs and stabilitrak warning indicators illuminated. I started with the same issues, hard shifting from 1st to 2nd. This is rather basic, but the transmission fluid level must be correct for your transmission to work at its best. Again, the ecm/tcm is having some sort of software communication error which is causing hazardous conditions to present themselves at random unpredictable intervals to drivers.
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