Ford Transmission :: E40D - O/D Light Will Flash But Still Operate In All Gears
Feb 3, 2014
I have a 96 Ford f super duty with a 7.5l and E40d after about 30minutes of driving O/D light will flash but still operate in all gears. Pulled codes and got 628 excessive converter clutch slippage and 657 fluid over heated. Now I have not felt a shudder which would indicate slippage like my 91 ford E40d does on lockup. And the temp never got above 210 until the light started flashing or I came to a stop. and front seal leaks also which in a tsb a read of another forum claimed that leaks can cause that code. I have already replaced solenoid pack after it got fried when the problem started last Monday...
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Had tranny fluid and filter replaced a couple months ago. It's in a 35 foot motorhome (F53 chassis). The motorhome is within it's GCWR. Climbing a 6% grade at 3,500 rpm, little more than half throttle, like all the other climbs. 80 degrees out. Engine temp was on the letter "R" on the word "NORMAL". All of a sudden my engine redlines as if it popped into neutral. I let off, put it into neutral, and try "D" again. Nothing.
At this point it's uphill so it's naturally slowing down and I try "2". Nothing. Even slower and I try "1". Nothing. Pulling over blocking the right lane on a blind curve on a grade is scary. Had pylon cones out, waving traffic to warn them down a ways, etc.
No fluid on the ground, no slipping prior to this. I have reverse. I see no obvious linkage or electrical/wire issues underneath (from road debris, etc). It's at a shop but I want to know all I can so if they come back with something outrageous I can make a decision. I never pulled the stick, as I was coordinating traffic, highway patrol, a tow truck, etc.
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My tranny started acting up so I took it to a reputable transmission shop for repair.
Symptoms : Shifts very hard 1st to 2nd. Light flashes on overdrive button.
The following is what has been done at the transmission shop.
Computer failed to read codes. Sent out to rebuild. After rebuild, codes read FIPL needs replace. Done and gives good readout. Trans control replaced, speed sensor replaced, checked all associated wiring and plugs as well as ground. Dropped pan, changed fluid and filter. No parts in pan. Tech says pan and fluid looked good. Replaced coil pack.
After all that, this is what is happening..Clear all codes. FIPL reading good. No flashing light on shifter. It feels like it is shifting from 1st to 3rd, then back to 2nd. Still shifting hard and indicator light starts blinking again. He is going to read computer again. At this point, he suspects a mechanical problem in transmission but is reluctant to remove and tear down.
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My 01 f150 keeps blowing a fuse. It makes the O.D. light flash, only have 2nd gear, motor runs real bad. I forget how many codes it had but it was a bunch. It doesn't blow the fuse rite away. Sometimes its days between sometimes its hours. Where to start looking for the short?
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I asked a question about the E40D a while back about a hard 1-2 shift. However, I needed to replace the shift lever to get my OD light operational again. I fixed it and the issue seemed to stop for a while, so I just forgot about it. It's back again, last time it did it, it was hard enough to make the whole truck almost buck. It was a real good bang. So, could this be the 1-2 accumulator piston or the bore it resides in?
The next question I had is how long should an E40D take to shift from second to third? I've noticed on a steep onramp with some throttle, mine can have around 2.5-3 seconds of rev before it finally shifts (unloaded). I could of sworn I watched the tach climb a hundred revs or so during this once (real steep onramp), however maybe I was just dreaming, as I've never replicated it. Just wanted some opinion on this, wondering if I need to start putting some funds aside.
The truck has about 139K and the transmission looks to be original. It was used to haul a camper and a boat most of it's life, or at least that's what I was told.
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Ok long story short I was given a conversion van that is built on a e150 van and has a 5.8 liter with an e40d tranny.. This van sat for at least 3 years till recently..
I have cleaned all electric connections on the tranny and the one on the rear differential . New filter and fluid but did not drain the converter after driving it for about an hour we finally got it to start shifting gears automatically the problem is it wants to shift only under heavy acceleration and then only to second at about 35 mph and drive at about 60 mph and over drive around 80 mph and all this only under heavy acceleration you let of the gas a little and it starts down shifting..
What I may look for next that may be pretty easy to try. My thoughts at this point are maybe the torque converter is going south but I am hoping for a more simple solution..
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My 1992 F-250 7.3 4X4 has a very intermittent issue with the E40D. Rarely, usually after a lot of around town driving (I don't know if that has any direct correlation), I will get a rough shift from 1-2. It will kind of bang into gear and make the whole truck shudder.
On one of it's episodes, it also did it in 2-3, however that only happened once and I haven't been able to make it do that again. I'm worried that it's something that I should address, if I can do so without just rebuilding the whole transmission. It doesn't slip and shifts fine most of the time, other than the occasional 1-2 issue.
To cut this short, does this sound like a 1-2 accumulator issue? Maybe just old truck syndrome? I feel like this is a dumb as hell question, but isn't it a bad idea to install a shift kit in an E40D with 126K miles on it?
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For a few years now, in cold weather, when starting my 2000 Honda Odyssey the TCS light will stay on and the transmission will not shift out of low gears. I can drive in reverse just fine, but when I try shifting to drive, the "D" drive indicator does not light up and it will only drive in what seems to be first gear. However, when sufficiently warmed up, I can restart the engine, the TCS light goes out, and everything's normal. The warm up time varies from 5 to 10 mins or more, and is unpredictably annoying. I went to a dealer last year and they didn't seem to have a clue. Is it just a matter of a bad sensor?
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is it possible to put a 351 or a 302 in a 97 f150 with the 5.4 e40d trans is so what all would have to be done in order for everything to work rite??
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I have owned a Phaeton W12 for around a year and have got to know my local VW dealer extremely well. My latest woe is the hazard warning lights which refuse to operate. The dealer advises it is a fault with the J523 (?) unit.
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I have a 1997 F150 XLT V6 Speed Manual stickshift. My problem is the transmission will not go into any gears, it is in neutral.
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I gotta 93 f150 XL it has a 4.9L and a T18 borg Werner trans. I replaced the clutch,throw out bearing, pressure plate and pilot bearing and after reinstalling trans I am unable to go through my gears.
If truck is off I can shift into some gears sometimes but not without a lot of resistance. Also some gears will let me in easy, then fight me as I try to back into neutral.
Truck starts right up but if I start in neutral I can't shift into any gears and get a lot of grinding when I try to put it in gear.
If I start in gear it drives in the gear but I have to force back into neutral. And then I'm stuck in neutral again.
It is a hydraulic clutch and fluid is full and there are no visible leaks. I am 100% sure clutch disc is facing correct way as I triple checked it while installing.
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I have a 04 Explorer 4.0 4x4 with 130,000 mi. It all started about 3 months ago. The truck would neutral out while driving. After changing tranny fluid and filter, along with rear speed sensor the problem returned after driving 3-4 miles. After digging deeper I found the transfer case was bone dry and fried inside. Replaced the TC and check fluid level again. Back out of garage and drove the vehicle approx. 2 miles. Stopped to grab a coffee and left truck running. Returned to find I had no reverse or drive. This is after driving it to where I was. Towed truck back home.
I noticed the vehicle would start in gear. Replaced neutral safety switch ( grooves properly aligned ). Started truck, reverse lights come on when in reverse.. The problem now is when I put vehicle into R,N,D,3,2,1, the truck does one thing... REVERSE. All gears put truck into reverse, no forward movement at all. I attempted to replace safety switch a couple of weeks ago but was unable to remove the nut holding the lever on. 2 days I spent on that nut. Now I'm wondering if I did something inside the tranny when I was wrenching on that nut for 2 days?
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My truck is an XL V8. Transmission is Manual 5-Speed Mazda M5OD-R2.
I bought this truck literally two days ago. It seemed a little hard to shift, but no other problems. The truck had been sitting a short while, the guy said he took it on local trips, but nothing more. I noticed the oil and coolant levels were crazy low, so maybe it had been sitting longer or the guy was neglectful, I'm not sure...
I was driving it home and it seems like what can be described as: the gear ratio went completely out.
For example, 4th gear acted like 1st gear, 5th gear like somewhere between 1st and 2nd gear, so when I'm at 20mph, in 5th gear, the rpms are really high like im going 20mph in first gear (not 5th).
Today none of the gears engage at all... I dropped off a trailer at uhaul, and I got stuck there! (The truck is still there, I walked 4 miles home)
The shifter works fine, all gears sound like neutral (including reverse) when accelerator is pressed. Car won't move at all, nothing is engaging.
Underneath the car, there is a leak from the transmission assembly, maybe around the fill plug? It's only a small puddle. Maybe fluid, shift forks, bushes? or all?
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I have a 98 expedition with a 4.2 liter 4x4 and what I believe to be a 4r70w transmission (u code on the door sticker)
The original transmission went at 105k miles and was replaced with a new factory ford transmission by a ford dealer 3.5 years ago. The new transmission only has 10k miles on it.
Now the new transmission only has reverse. reverse works like normal but no forward gears. the idle will change when i put if in gear, but will not move, acts like it is in N . There is no strange noises.
It's hard to believe a new trany is shot already, no towing, or off road use.
My question is : is there ANYTHING that can go bad that would cause this? The trany fluid is clean and clear bright red, and no burnt smell.
I want to check everything I can before calling a tow truck to have it looked at. I will have it repaired if needed, but I don't think I want to replace another tranny.
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My O/D Light flash some times, no codes thrown. What could cause it?
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I have a 1997 Mercury Mountaineer with a 4R70W trans behind a 5.0 liter. Vehicle sat for about 5 months. Went out to put it back on the road, and now the trans seems to be stuck in a forward gear no matter what the selector is in, park, reverse, neutral. Dropped the pan and replaced the filter and replaced what fluid was drained. no difference,.
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I have a 1991 bronco with a 351w and the e4od trans.. The transmission is shifting late and hard and sometimes when i let off of the gas to slow down it shifts between gears up and down by itself... The only lights on the dash that are on is the Rear Anti-lock brake light and the speedometer is not working either.. Where to start the trouble shooting to fix it?
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The truck is a 2002 f150 4x4 5.4l... I was driving down the free way last night in 2wd doing about 90kpm when there was a loud bang like a ran over something. Speedo went to zero and abs light came on. Pulled over and shut it down. Crawled underneath to check so damage and couldn't see anything. Stared it back up put it in drive and it just revs. No forward gears or reverse. Fluid level is good, bright pink. Dropped the transmission pan, pan is clean and magnet has next to nothing on it.
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I have a F150, 2nd 4.6, 122,000 miles. No forward gears. When put in drive, you can feel it trying to engage, but doesn't engage completely. Reverse is a solid engagement. Replaced filter and fluid, same issue.
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2003 Explorer with a slipping transmission...codes are P0731, P0732, P0733... Just had a new solenoid pack installed last week when O/D light came on and truck was clunking into reverse. Now, after new pack was installed the forward gears are slipping all over the place!
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