Trans Sport :: 3T40 Automatic Transmission Suddenly Won't Engage Drive Or Reverse
Oct 7, 2014
This transmission shifted smooth and strong through all gears until today when it stopped all of a sudden to engage either Drive or Reverse. No previous signs of slippage, hesitation, stalling or lack of power whatsoever.
We checked the linkage to the transmission and it works as intended, nothing loose or broken, everything is in place. If there was something slightly different with it from other similar vans we have then it had a slightly delayed engagement in Drive (it took a second to engage it after you moved the lever) - on all other vans we have the transmission go into Drive almost instantly.
Van is a '92 Pontiac Trans Sport/Chevrolet Lumina APV with the 3.1L V6 Chevy TBI engine with the 3T40 automatic transaxle. Where we should start tackling this issue?
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If I press the gas a little hard in drive, my tires squeal but if I'm in reverse I can feel a slipping in the trans. If I try to back a trailer up an inclined driveway, it won't go, the trans slips. I have no crud in the pan. I've replaced the reverse boost valve. I installed a Trans-Go kit which is suppose to eliminate the reverse slip but it hasn't worked. Everything else works just fine and my fluid is red. I have engine braking in 2nd and 1st. The van backs up fine, it just does this in reverse under load.
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Just recently, my '93 transport 3800 has started making weird sounds when engaging transmission , forward...and specially reverse. This is not a transmission problem. It sounds like there is increased torsional movement of the engine/transmission unit and it made me take a look at the engine while would shift in drive and reverse....it does lean much..impressive ..but in fact I do not remember having tried looking for that before...so I cannot compare.
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I got myself a 1997 explorer Australian model when I got it (here's the problem) if you put it in drive it will not engage but if put in first will drive normal then shift into second all good now u have push O.D then shift into drive all good (unless u slow down to almost a stop) ? New problem is, it has gone and lost reverse, put it in reverse and it engages with a small clank (normal) but just slips with any revs. I have read posts here talking about upper and lower valve body gaskets and transgo shiftkit which I have ordered but do there maybe more parts needed? Cause it's going to cost me lot just to put transmission fluid back in.
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Its a automatic transmission with a v6 4.3 vortec. The front axle will not engage, it is not the acuator (I replaced it and the cable) you can pull the cable and the axle will engage. There is a low buzzing noise(coming from the drivers side) until you give it gas. This noise stops when the front axle is engaged. The transfer case will go from hi to low without any problems.
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So here in Wisconsin for the last two weeks we have had nothing but ice. That being said, I have a '96 ranger 3.0L, automatic transmission, 4x4. 4 wheel is inoperable at the moment, that's a different story. Here's my question: with the ice, there has been a lot of tire spinning at high RPM's, the other day, I was again stuck on the ice and rocked back and forth had some pushers, thought we were getting somewhere but I went to shift gears and all of a sudden had nothing. No Reverse, Drive, OD, L, 2. Did I blow my tranny? There was no noise or grinding, but the OD light seems to blink. Is there something I can check or look at?
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Still having issues with the transmission on my 05 F350. I posted before that it would take a few seconds to go into drive or reverse. The fixes were to change filters and do hot flush. I had the dealer do a hot flush, and then I put about 1000 miles on it. That didn't seem to fix anything, so I went back in and asked for more info. They did not change the filters. I thought they did, but found out they did not after the fact, so I decided to change the filters myself.
The interior filter was easy to change. The fluid was clean, and the magnet had shavings on it but nothing that seemed extraordinary. The exterior filter is impossible to get off. I reviewed posts on here before trying, so first was the impact wrench, then the pipe wrench, then the pipe wrench with a block wedged in to keep the thing from bending, still no luck. The cast nut broke off well before the pipe wrench came out of the drawer. How to get that thing off. I read on here somewhere that no fluid goes through that until 180 degrees, is that correct?
Scanguage says it rarely goes over 160, except for last evening when I was stuck in traffic. It went to 187, with ECT at 208. During this period, traveling under 40 most of the time, the transmission was shifting erratically, to the point I wanted to pull over and allow it to cool down. But traffic broke free, speed went up, and temps went down. Shifting returned to normal, except when trying to engage drive or reverse. The 3-4 second delay persists at any temp, and there doesn't seem to be any slippage. Just delayed and sometimes hard engagements. I'm at a loss for whats wrong.
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I have a 1999 F250 super duty that blew a front seal on the transmission two weeks ago. I sent it to a shop and they replaced the seal, and torque converter. However when they put it back in it will not engage in drive or reverse. After working on it several days we replaced the transmission with another one from a service company. This replacement came with a 90 day warranty. However once it was installed it does the same thing and will not engage in drive, or reverse. I am not sure what is going on but with two doing the same thing it makes me thing maybe electrical or something else.
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I have a 2002 7.3 e350 quigley 4x4 Sportsmobile with 312k miles. 2nd owner. Bought it with 295k miles 2 years ago. From what I gathered the tranny is original.
After reversing at a downhill angle, stopping, and shifting the lever to Drive, the tranny doesn't seem to put Drive in gear and depending on the angle of the slope, the van will roll back or barely creeps forward even with throttle. Put it in 1st gear, and the tranny engages that in gear and drives forward no issues, then I can shift to 2nd, then Drive and the tranny shifts fine after that.
No weird tranny noises or clunking. Noticed this issue about a month ago or about a couple thousand miles ago. Did tranny service (drain, filter, fill) at the ford dealership at 305k months ago.
I can only replicate this issue when Reversing on a down slope. On a flat surface van Reverses and engages Drive like normal.
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My 95 TS 3.8L is misfiring on #4cyl ONLY when reverse is applied. When car is in reverse with parking brake applied, consistently misfires on #4. In drive with brake applied and engine load no miss. Neutral no miss.
Car drive ability is great in drive no misfires. 100% misfires on #4 only when in reverse. Is there any vacuum change or assist utilized with this trans? Possibly vacuum leak? I do not have a vacuum gauge. I changed to a different plug wire and same problem. New plugs installed. Have not swapped coils yet.
I am not familiar with this trans, other than the vacuum servo for upshifting I replaced when it was sucking up trans fluid like my old Powerglide in the OLD days.
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From time to time, the first time the car is started in a day, the transmission (4T60E, 1993) may take several ............ seconds before first engagement, either in forward or reverse. Fluid level OK, color OK, filter changed 2/3 years ago. This began just a few months ago. After that, everything will work flawlessly for all the day , no problem at all, all shifts OK, all subsequent starts OK.
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Tranny fluid spews out pretty good underneath. Is it likely a broken hose? Where do I start?
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I got a 99' Jetta gls 5 spd. I just replaced the transmission and now the car won't engage reverse from inside the cockpit. Reverse can be engage from inside the engine bay, but when the shift knob is depressed nothing happens. Linkag cables are in the correct spots.
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I have a 2011 Ford Fiesta and yesterday morning I went to start it and the check engine light came on. When I tried to shift into reverse, the gear lever moved but the gear wouldn't engage. None of the other gears worked either. I turned the car off and back on again, and it was fine (the check engine stayed on, though). I have to repeat this process every time I start the car, and this afternoon it took three tries. This a low-mileage car: I bought it brand new a little over 4 years ago, and it's barely over 20,000 miles. I have an appointment scheduled with the dealership, but is this something that's going to cost me a lot of money or is it just a computer issue? One other detail: it was very very cold the night before the issue started (about -10 degrees).
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1999 Toyota Camry. Suddenly gears failed to engage. When sfitinthe gear shaft does not go in to any gear- shifter moves easily but does not engage at any gear. Is it due to lack of transmission fluid?
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I have a 2004 Explorer 4.0 4x4 with 130,00 miles that started with the transmission periodically going into neutral while driving and sometimes while stopped at an intersection. Engine running, but no reverse or drive gear. After shutting down engine and restarting, I can drive again only to have it happen soon again. I have changed rear speed sensor, throttle position sensor, dropped the tranny pan and changed the ATF as well as tranny filter.
I also attempted to replace the transmission range sensor but was unable to remove the nut that holds the shift level onto the sensor. Sent 5 hours one day.... nut will not budge. Now the shifter inside the truck does not feel the same when shifting through the gears. Now the transmission will only engage in reverse but the truck will not move. If I wait 30 sec or so the truck will move in reverse. No engagement in drive, 3rd, 2nd, or 1st.
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I have a 2009 Santa Fe (Automatic 3.3 v6 AWD). I have found the last few days (-20 C) where my gear shift will move into all gears (R, P, N and D) but the car wont move in Drive. R, N and P all work fine. It does seem as the car warms up everything's fine.
The light in the dash for D does not light up either when not working. What this might be?
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I have a problem with automatic tiptronic transmission my golf MK4 TDI 1.9 2001, it dosent engage on 4th gear when i am driving, the codes that I received for this foults:
01316 - ABS CONTROL MODULE
49-10 No communication- Intermittent
00652 - Gear monitoring
27-10 - Implausible Signal - Intermittent
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Is there a programming sequence that will keep my 2002 Camry from locking all doors when the vehicle is put in drive/reverse. I realize this is considered a safety feature but I prefer to lock them myself.
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1999 windstar transmission. Daughter drives van,never had any problems and suddenly no drive or reverse.Put it in gear ,no rpm drop, same for reverse.I put it in park and it will not roll so I don't believe its a linkage issue. Its like it has no torque converter. Fluid is at the full mark,and has no burnt smell . Its been my experience that a trans. Usually starts slipping,or no up shift or makes some noises when its getting ready to puke. She stopped for a stop light, went to take off and it just rev-ed up like it was in neutral.
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Daughter driving truck truck quits moving, I get there no drive and no reverse, has low and 2nd manually.
drive truck home, flush trans and cooler, road test all ok. this was 3 weeks ago.
This morning did it to here again, no drive and no reverse, she drove it home using manual low and 2nd.
I get in and when put into drive it feels like it tries but doesn't go all in, same with reverse. pulled it into low and vola I now have drive and reverse again
I'm thinking a we may have a bad or going bad shift solenoid. What I need to know is, is any of the solenoid valves on when in reverse are they the same as when in drive?
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