Designed as an upscale replacement for the midsize GMC Jimmy, the GMC Envoy was equipped with the 4L60E transmission. But they aren’t without their problems though, so let’s look at some of the most common GMC Envoy transmission problems, look at cost estimates and figure out what you can do about them.
What Transmission Do I Have?
GMC Envoy Transmission Models
GMC Envoy: 4L60E Transmission
GMC Envoy Transmission Replacement Cost Estimate
Pricing varies by model. To be 100% sure on pricing, have your VIN# handy and use our Get An Estimate feature to look up your transmission by VIN#.
Replacement GMC Envoy Transmission Prices:
| Transmission | Street Smart Transmission |
|---|---|
| 4L60E / 4L65E | 2100 |
What are the DTC codes related to GMC Envoy transmission problems?
| Trouble Code | Description |
|---|---|
| P0706 | Transmission Range Sensor Circuit Range/Performance |
| P0711 | Transmission Fluid Temperature Sensor Circuit Range/Performance |
| P0712 | Transmission Fluid Temperature Sensor Circuit Low Input |
| P0713 | Transmission Fluid Temperature Sensor Circuit High Input |
| P0719 | Torque Converter/Brake Switch B Circuit Low |
| P0724 | Torque Converter/Brake Switch B Circuit High |
| P0740 | Torque Converter Clutch Circuit Malfunction |
| P0748 | Pressure Control Solenoid 'A' Electrical |
| P0751 | Shift Solenoid 'A' Performance or Stuck Off |
| P0753 | Shift Solenoid 'A' Electrical |
| P0756 | Shift Solenoid 'B' Performance or Stuck Off |
| P0757 | Shift Solenoid 'B' Stuck On |
| P0758 | Shift Solenoid 'B' Electrical |
| P0785 | Shift/Timing Solenoid |
| P0894 | Transmission Component Slipping |
| P1860 | TCC PWM Solenoid Circuit Electrical |
| P1870 | Transmission Component Slipping: GM Transmission |
GMC Envoy Transmission Recalls
None Found
GMC Envoy Technical Service Bulletins (TSB)
TSB 01-07-30-002C – Transmission stuck in third gear with inoperable instrument cluster and multiple DTC’s – 4L60E Transmission & 4L65 Transmission
1999 – 2003 Cadillac Escalade – 2002 – 2003 Cadillac Escalade EXT – 2003 Cadillac Escalade ESV – 1997 – 2003 Chevrolet Silverado – 1997 – 2003 Chevrolet Suburban – 1997 – 2003 Chevrolet Tahoe – 1997 – 2003 Chevrolet Blazer – 1997 – 2003 Chevrolet Express – 1997 – 2003 Chevrolet S10 – 2002 – 2003 Chevrolet Avalanche – 2002 – 2003 Chevrolet Trailblazer – 2002 – 2003 Chevrolet Trailblazer EXT – 1997 – 2003 GMC Sierra – 1997 – 1999 GMC Suburban – 1999 – 2003 GMC Yukon XL – 1997 – 2003 GMC Yukon – 1997 – 2001 GMC Jimmy – 1997 – 2003 GMC Savanna – 1997 – 2003 GMC Sonoma – 2002 – 2003 GMC Envoy – 2002 – 2003 GMC Envoy XL – 1997 – 2003 Oldsmobile Bravada
Problem – Vehicles equipped with the 4L60E and 4L65E transmission may become stuck in third gear, the instrument cluster may not function, and the following DTC’s may be set: P0740, P0753, P0758, P0785 and P1860.
Solution – The most likely cause of this transmission problem is a blown fuse or an open on circuit 1020 between the fuse panel and the transmission. If no battery voltage is found at the fuse, the ignition switch will need to be replaced
TSB 08-07-30-027 – No movements when transmission is shifted into Drive or third – 4L60E Transmission – 4L65E Transmission – 4L70E Transmission
1982-2005 GM Passenger Cars and Light Duty Trucks: 2006-2007 Buick Rainier – 2006 Cadillac Escalade, Escalade ESV & Escalade EXT – 2006 Chevrolet SSR – 2006-2008 Chevrolet Avalanche – 2006-2008 Chevrolet Colorado – 2006-2008 Chevrolet Express – 2006-2008 Chevrolet Silverado Classic – 2006-2008 Chevrolet Silverado – 2006-2008 Chevrolet Suburban – 2006-2008 Chevrolet Tahoe – 2006-2008 Chevrolet TrailBlazer – 2006 GMC Yukon Denali – 2006 GMC Yukon Denali XL – 2006-2008 GMC Canyon – 2006-2008 GMC Envoy – 2006-2008 GMC Savana – 2006-2008 GMC Sierra Classic – 2006-2008 GMC Sierra – 2006-2008 GMC Yukon – 2006-2008 GMC Yukon XL – 2006 Pontiac GTO – 2006-2007 HUMMER H2 – 2006-2008 HUMMER H3 – 2006-2008 Saab 9-7X – with the 4L60, 4L60E, 4L65E or 4L70E Automatic Transmission (RPOs MD8, M30, M32, M33 or M70)
Problem – It is possible to experience no movement when the transmission is shifted into Drive or the 3rd gear position. It is possible to experience normal operation when the transmission shifted into second, first or reverse.
Solution – Replace the forward sprag assembly
TSB 00-07-30-022D – No reverse, second or fourth gears – 4L60E Transmission & 4L65E Transmission
1993 – 2005 GM passenger cars and light duty trucks
Problem – Drivers may experience the loss of reverse, second and fourth gears. First and third gears will seem to function normally
Solution – The reaction sun gear may fail inside of the sun shell. It will need to be replaced with a stronger heat-treated 4L60E / 4L65 sun gear.
Common GMC Envoy Transmission Problems
Intermittent harsh shifting – 4L60E Transmission
Problem – A common 4L60E transmission problem is an intermittent hard 1-2 shift, often accompanied by engine bogging. This condition can be caused by the torque convertor clutch applying during the shift.
Solution – To remedy the problem, the wiring harness needs to be inspected from the transmission case connector to the rear of the engine on the driver side. It’s possible that the wires for the TCC solenoid and pressure control solenoid have become frayed on a body seam. If this is the case, the wiring will need to be repaired, and the harness repositioned.
Lack of Response
Leaking Fluid
Low Fluid
Burning Smell
Grinding or Shaking
Whining, Clunking or Humming
Refuses to Go Into Gear
Torque Converter Issues
Valve Body Issues
Transmission Noisy in Neutral
Gears Slipping
No 3rd or 4th Gear
No 1st or 2nd Gear
No Reverse
Dragging Clutch
Trouble Codes / Check Engine Light
Can I drive with a transmission problem?
If your GMC Envoy can still make it up and down the road, you might say “It’s fine, I’ll just drive it until I can get it fixed”. But that is not always a good idea, depending on the symptoms. You see, there are a lot of (very expensive) moving parts inside of a transmission, and if something isn’t right, continuing to drive with a transmission problem could damage something else.
How often does a GMC Envoy transmission need to be replaced?
The overall lifespan of a GMC Envoy transmission largely depends on how well it was maintained. Factory design flaws also factor into this equation, along with how/how hard you drive. But on average, we’ve seen the GMC Envoy transmission last for between 130,000-180,000 miles. A high quality replacement transmission however, can last considerably longer if all of the factory design flaws have been addressed and the vehicle has been maintained.
How are GMC Envoy transmission issues diagnosed?
It is fairly easy to guesstimate what the root cause of your GMC Envoy transmission problems might be, but you won’t truly know unless you have the right tools and experience. A good mechanic or transmission repair center will be able to connect your truck to a computer and find out which diagnostic trouble codes (DTC’s) have been stored. Once they know what to look for, they can perform a visual inspection to verify the problem.
How is a GMC Envoy transmission replaced?
In order to replace your GMC Envoy transmission, the truck has to be lifted from the ground in order to gain access to all of the parts that will need to be unbolted. Then the transmission can be lowered to the ground (typically with a transmission jack), so the new transmission can be installed. Once it is in place, for the 6L80, the vehicle PCM will have to be reprogrammed / reflashed to accept the new transmission using the latest GM subscription.
Recommendations for GMC Envoy transmission issues?
To save time and get back on the road faster, have your 17-digit truck VIN# handy and you can get an online quote for a reman GMC Envoy transmission here, then find a local shop using our Find a Shop guide to install it for you.
How to Solve GMC Envoy Transmission Problems
Solution A: Buy a Used GMC Envoy Transmission
The quickest way to fix your transmission problems is to simply buy a used transmission or used transmission. These can be found at most junk yards, and they often come with a 30-90 day warranty. However, there’s no way to determine the actual condition of the internal components, so you could be spending a bunch of money to have the exact same problems. Plus, that warranty only covers the transmission if it’s defective, not the labor costs that you’ll have to pay.
Solution B: Buy a Rebuilt GMC Envoy Transmission
Another option would be a rebuilt transmission or rebuilt transmission. A local repair shop will remove your transmission, then install a bunch of new parts during the rebuild. The problem here is, the skills and experience of each transmission rebuilder will vary widely from shop to shop, so you could have problems from something that wasn’t adjusted properly. And the 1-2 year warranty might only cover you at certain transmission repair shops, in a specific geographical area.
Solution C: Buy a Remanufactured GMC Envoy Transmission
Many owners depend on their vehicle to commute and get things done. Their gasoline engines are designed to go 100’s of thousands of miles, so it makes sense to invest in a remanufactured transmission.
What Transmission Do I Have?
What Problem Does Your GMC Envoy Have?
Let us know the year, mileage and problem you’re having as well as any trouble (OBD) codes you’ve found. If you’ve been given a quote or paid for a repair, we’d like to hear about that too!
Hi I was driving and suddenly oil came out TRANSMISSION oil
05 envoy will not do anything in any gear ?
My 2008 GMC Envoy Denali (8cyl automatic) seems to lose pressure at about 50-55mph and hesitates during excelleration before reaching 60-65mph. Once up to cruising speed, no apparent problems. Maybe slipping out of 6th gear?
Traveling at about 70 miles an hour cruising transmission with shift back and Ford like it was searching what year did it in only on flat and level roads I don’t have the code but it said transmission slip driving on the interstate and lost all power from transmission to engine and drive the engine just revs low gear high gear in reverse same thing the engine just revs 2006 envoy XL I say 180000 mile
I picked up my sisters 2004 envoy in NC drove down 85 to Atlanta. When I exited the interstate the transmission would not function. No trans fluid showed on the dip stick. I put a quart in it and drove about 30 miles basically in third gear. It would work from a stop through 1st and 2nd gear and by tapping the gas pedal I could get it into third gear. After I got home I changed the fluid and filter. It had never been serviced in 14 years. I was told it needed rebuilt but I wonder because it had an error code that said tic was stuck shut. But after disconnecting the battery for cleaning there are no codes. I am driving it around short trips 1st & 2 Nd seem fine tap the gas most of the time it will go into third but will not shift into fourth. It will sometimes shift out of second into neutral. I can manually shift into second and off I go. I have been thinking about replacing the solenoids that I can get to but not sure if it is worth the effort. I you have any recommendations I would appreciate your thoughts
2004 envoy wont move replaced the trans and torque converter and still wont move and all the gears do work anybody have any suggestions on what to do next
Is it 4×4
I have 2004 GMC Envoy that while driving, car just stopped moving. No sounds no smells no slipping, no sign what so ever there was problem. It as if it’s in neutral. It does hold in park but nothing else engages. Any idea what happened. Any help greatly appreciated
My 2004 has done the exact same thing. Traveling down the road then just started coasting shifting does nothing, goes in park ok but nothing else. I replaced both shift selinoid s still nothing.
Mine done the same thing any solutions
I have the same problem now..what’s the salution
Mine is in shop now for exact issue (2005 xl)
Stopped pulling
2002 envoy 4wd when trans warms up wont come out of 2nd gear
I have a 2005 Gmc envoy was driving stop at a lite when the lite changed tried to take off truck would not move
My friend has a 2004 envoy, it was over filled with transmission fluid, now it only has 1st and 2nd gear, no 3rd or 4th. It shifts from 1st to 2nd no problem, then 2nd to 3rd is nothing, its like your in neutral, so of course no 4th gear. The transmission was rebuilt less then 6 months ago. So is it possible that the over fill caused the 3-4 pack to fry.
I have a 04 envoy that would go in gear and shift out two times then string until I takes my foot off the gas then it would shift i put it on a machine but it say something about a fan sensor
Mines an o3 I have 1 n 2 that’s it they told me transmission needs replaced
Driving fine and just stopped pulling , don’t pull in drive low 1,2 are 3, and don’t even pull in reverse.. Any ideas
My prob. Too!
I have a 2005 GMC Envoy replace the engine connected to the transmission to the engine and now it will not shift at all I don’t know if a torque converter is in the whole way or not I pulled the transmission lines apart by the radiator and there is no fluid coming out at all when it is running
My 2003 GMC Envoy will crank fine when I put gear into drive nothing happens it will not move forward but if I put gear into reverse it will move backwards just fine. What could cause that to happen?
Had remanufactured unit installed on my 2005 Envoy due to old one slipping at 126,000 miles. New unit vibrates at idle. Installer checked torque converter and driveplate and said they were not the issue.
They placed the water pump, fan clutch, tensioner and belt. Still has vibration. No codes, plugs are 1.5 yrs old and 3,000 miles. Throttle body clean.
Any suggestions?
Lines leaked while driving home had new line put on and it moves ok until it reaches 30mph then just revs up
Put transmission in gear does nothing shifter button stuck in work fine before changed motor
I have a 2006 GMC Envoy, Two wheel drive with 470,000 miles. Engine, body are in great condition. Vehicle gets up to 50 mph and every so often feels like vehicle, trans is slipping. Drives great otherwise. Major/minor problem. Trans fluid never been changed? Could possibly be sediment?
Gears grinding during down shift from 2nd to first. Doesn’t happen all of the time.
Few weeks ago received a code of p0480 on 2005 GMC Envoy 2wd and wouldn’t go pass 40 mph, stuck in 2nd gear basically. A few days later automatic transmission gave out completely. Towed it to transmission shop and now they’re saying after fixing it. That it keeps burning out the 4th gear or not going into 4th gear. They think it’s an electrical issue. Would the code cause that to happen or be related to the problem?
I have a 2002 GMC Envoy with 130,000 miles. Lately I noticed a whining sound. My check engine light came on about a 1 week or two later P0495, telling me the Fan Speed is High. I replaced the Cooling Fan Motor Relay. No Change. My local reputable repair shop told me that it is the Cooling Fan Clutch. I picked one up at Auto Zone and they installed it. I still have the same problem. Now I think it may be the transmission. If I gun it, it seems to get louder and it feels like slippage (not sure). Any ideas here?