Cavalier - Chevrolet - Code - Transmissions :: 2001 - P0742 Stuck Torque Converter Clutch
My girlfriend's 2001 cavalier has about 160k on it and about a week ago it started shifting harshly accelerating to highway speeds and the CEL came on along with the traction control/abs warning light. I pulled the OBD2 code and it was P0742, Torque Converter Clutch Circuit Stuck On. We took it to the transmission shop down the street the next day and they wanted $600 to diagnose. We called 'shenanigans' and decided she should take it to her regular shop. On the drive over the transmission shifted normally. Both shops noticed that the transmission cooler lines were rusty and seeping, but neither thought it was the cause of the problem. The shifting issue hasn't recurred even after a couple hundred miles during the week. She hasn't had the transmission fluid changed and doesn't know if it had been when she bought it about 80k miles ago. It seems to me that pre-emptively draining the fluid, changing the filter and refilling, especially to check for debris in the fluid, would make sense, especially if it was debris jamming the circuit that caused the error code in the first place.
View 8 RepliesFord - Explorer :: 1998 - CEL For A Torque Converter Clutch Circuit
Girlfriend got a 98 ex. got a CEL for a torque converter clutch circuit. Changed out the TCC and the light is still on. I don't know what to do next.
View 1 RepliesDodge - Avenger :: OBD Code P0743 - Torque Converter Clutch Solenoid
I have a 1997 Dodge Avenger ES that reads code P0743 Torque Converter Clutch Solenoid. I've replaced the transmission control module, and filter. I've called the Dodge dealership and asked if the new transmission control module needs to be programmed. The service department said "Possibly" I said "Well it's shifting better than before. If there wasn't any firmware on it what would it do?" He said "My guess it that the car wouldn't shift." I asked if the Torque Converter Clutch Solenoid visible once you remove the filter. He said "I'm not sure." Clearly, my car isn't going there. Then asked to be transfer to the Parts department to see if there was a part called Torque converter clutch solenoid. That answer was "No" there isn't a part listed called "Torque Converter Clutch Solenoid". What should I do or try?
View 9 RepliesFord Transmission :: 1986 - Replaced Torque Converter Now AOD Transmission Won't Shift Out Of 1st Gear?
Replaced Troque Converter, Truck runs engine runs fine transmission won't shift out of 1st gear.
View 2 RepliesCamry :: Engine Code P0741 - Torque Converter Clutch Circuit Solenoid
How can I fix the P0741 engine code? Vehicle has 100k mileage.
Some of the on and off symptoms: loss of power, doesn't go over 40mph on the bridge, rpm dramatically goes high at low speed, lower mpg.
I did a tune-up: [URL] .... 2Bplugs, engine, coolant, [URL] .... 2Bfluid, steering, ignition coils, short ram intake filter cleaned.
Ford F-150 (2004-2008) :: Torque Converter Clutch Solenoid Plug Location
Where is the plug on the transmission to disconnect the TCC solenoid? I am trying to diagnose a lockup issue and need to disable the clutch from engaging for a test run.
View 1 RepliesFord Super Duty (1999-2016) :: 2000 F250 - Torque Converter Clutch Solenoid
I recently purchased this truck so I don't have any history on it. It's the V10 motor, automatic, 4 wheel drive, with a crew cab. I took it to Advance Auto to have them read codes and it came back with torque converter solenoid fault and 2 other codes related to that part. I didn't get to see the actual code numbers.
I've talked to 2 transmission shops and they said they could throw a solenoid pack into it, but that it might not even fix it. The truck drives fine, shifts fine, the tranny oil looks and smells fine, so I'm tempted to not worry about it until something else happens.
The truck has 217,000 miles on it...
Ford Excursion :: Transmission Died - Torque Converter?
So here I am driving away for the fuel station and then the tranny tries to shift and I hear and feel a loud clunk followed by no power. I have had no previous issues with the tranny but I believe it has not had any previous work done. The truck is an 02 7.3L with 200500 miles. I am guessing the torque converter is the culprit it still had very little forward motion when I tried to move the truck didn't matter what gear I was in. I intend to have the tranny beefed up but don't intend to go crazy. I do tow an 11,000 lbs TT on a fairly regular basis and have a PHP 6 position switch which can be set for as much as 120 hp from stock but don't do any hot rodding. I am mostly just looking to beef it up and provide as much strength towing.
View 2 RepliesFord Transmission :: Right Turn Signal Engages Torque Converter
My 94 e4od does a few things. It doesn't seem to engage positively all the time. It doesn't grab well in manual 1st, but does in D. I had the FIPL reset at the dealership and he said he never saw a FIPL needing to be set so far one way. Also it has overheated a few times. Either the TC doesn't lock up correctly or its just not all the way in gear (if thats possible) I changed the fluid but it did it again recently.
Also the speedometer is jumping around like a nut case, the abs light is on...sometimes, when I have the headlights on and put my right turn signal on it feels like the TC locks up. Oh, yeah the lights are all jacked up in the back. The left turn signal light also has a small amount of voltage when I put the headlamps on (my test light lights up dimly) I thought it might be the multi function switch so I removed that and cleaned the connections. Nothing changed but I dont think that was it. I have troubleshoot this all day and I don't have too much of a clue to whats going on.
Ford Transmission :: 4r100 - Torque Converter Started Getting Locked
I have a f150 2002 with a 5.4 and 4r100 (yes im sure), and a week ago my torque converter started getting stock (locked) when i came to a stop making the engine stall (it took a couple of minutes before my engine got warmed up). I checked the codes and got 0740 and 0743 which relate to the tcc solenoid malfunctioning. To make sure the tc wasn't physically stuck y cut the purple wire that signals the solenoid to lock the converter, the truck ran fine and as expected the tcc never locked.
So I thought I narrowed it down to the solenoid pack, which I bought (300 bucks ouch) and changed it yesterday. Today again the same thing started happening and the truck is throwing me the same codes, so I am a bit frustrated. I don't wanna go ahead and buy a torque converter without knowing the real cause, what could it be? I didn't see any melted wires down there but could my long tubes be shorting that wire out randomly in an unseen place? or could my tc be bad?
Pontiac - Montana :: 2001 - Overheating / Low On Coolant
I have a 2001 Pontiac Montana that was overheating. It was low on coolant, and using coolant. I took it to a mechanic who checked it out and found exhaust gases in the coolant. He initially told me that it was a bad head gasket. After doing a bit of research, I am told that it could also be an intake manifold gasket. I know I am losing coolant, but I cannot tell where. I don't think it is going into the oil, as my oil level does not go up. I do not see coolant leaking below the vehicle, so perhaps it is going into the exhaust? Or leaking slowly on top of the engine where it is burned off before it can go on the ground.
Is there any test I can do to determine which gasket is bad before tearing into the vehicle? I thought about sending an oil sample off to determine if I am getting any coolant in the oil, but I don't know if that would be useful information at this point.
Elantra MD (2010-15) :: Transmission Harsh Shift - Torque Converter Is Locking Up
I have a 2007 Sonata, performs flawlessly, my wife's 2011 Elantra, not so much. We've had issues with her car from the get-go. The Elantra has 32k miles on it. About 15k miles ago the dealership reprogrammed the transmission. Problem seemed to be fixed, to a degree. Hiccup here and there.
Last night when my wife came home from work she said it was shifting hard. I just shrugged it off. We came in to town, about 5 miles down a busy highway. 55mph, no problems.
Car sat for a couple hours. We got in the car to come home, buttery smooth first few shifts to 35 mph. Car had probably been running about 5 minutes. Pulled out onto highway, shifts 1-2 fine, 2-3 holds about 2500 rpms, won't shift, won't shift, BAM! repeat 3-4, and I believe 4-5. I was so shaken up I didn't count. I pulled off and took the back road and it continued to do it for about 3 miles. It almost feels like the torque converter is locking up. Someone mentioned a transmission temperature sensor, but that is only in Sonata's, no one has seen it in an Elantra.
By the time we got home, the car was shifting normal. This morning I get in it because now my wife won't drive it, and it works fine. Works fine all day.
Go into dealership, they say everything is fine, they called Hyundai, they say nothing wrong, come back when you have a problem.
Ford Transmission :: 2000 F250 7.3 - Trans Slipping - Torque Converter?
I was driving my 7.3 down the road and it started acting like the trans was slipping, it revved up and tried kicking down a couple times and when I slowed down and went to speed back up it just had no power coming through the trans to the wheels it just revved. I put it in neutral and it idled up for about 5 seconds. I put it in park n shut it down. I fired it back up after looking everything over and it moved about half mile down the road and no power to the wheels again. The trans is full of fluid, is there a sensor that could of went bad or just the torque converter or the entire thing shot? Only owned my truck 6 months has a trans and motor swap already from previous owner. 180k on current motor n Trans. 382k on my truck. t6 4" turbo back banks exhaust only mods I know of.
View 11 RepliesFord Transmission :: Torque Converter Shutter Or Vibrate Under A Light Load
My 1996 F150 has developed a strange vibration and nothing i have done seems to work. once it has shifted into drive it will shutter or vibrate under a light load. if i let off throttle or give it more throttle it stops. Seems to be most noticeable from 30-55 mph. I am thinking it is torque converter locking and unlocking but not sure. if it is torque converter does the converter lock and unlock electrically? if so where is the sensor on the bellhousing? I have looked around and cannot find anything as i was going to unplug it to see that was indeed the problem. its a 4rw70 tranny.
View 14 RepliesPontiac - Montana :: 2001 - Engine Drops In Power When Hit 30 Mph
I have a 2001 Pontiac Montana van, when i drive i feel like there is just not enough power there. Most of the time when i hit 30mph the engine drops in power, hard to explain so I will try my best. I get in turn the key starts right up with out any hesitation what's so ever! I leave for work, while driving when I come to a stop sign and stop and take off its gets sluggish so while my speedometer is going up my movement is not changing as it should so needless to say I have to do 80 85 mph just to keep up with the average moving can at 70mph.
Once in a while I will give it some gas and let go of it and it would back fire a little not sure why. Recently I had new head gaskets put on cause temperature was not staying where it was suppose to be, they smooth out the headers and did a tune up, not sure about the timing, New fluids, once in awhile the temp would climb but that cause of the fans. Took it to AutoZone they did a obd code check came back with O2 senser and nothing else, so if I replace this will it bring my van back to normal running operation? And would it be anything I could check to rule out?
Sonata I45 (LF 2015+) :: Torque Converter Locking Up So Early - Shuddering And Rattling Transmission
The problem is that it appears the torque converter is locking up so early even right after getting into second gear at speeds between 20km/h and 40km/h. This causes shuddering/rattling coming from under the hood. If I am not mistaken a torque converter should lock up at speeds 80km/h+. I've never seen this behavior on any car before. I'm not sure what kind of damage is being done either by all this shuddering and rattling going on with the transmission. I feel that this should be something that needs to be addressed via some software update. Is there any software update in regards to this issue?
View 5 RepliesFord Excursion :: Transmission Making A Whining Noise - Torque Converter Or Pump
I recently bought a 2001 x w 145,000 miles. The transmission was making a whining noise when i bought it but it still shifted smooth and ran great. The truck has been serviced by the local Ford dealer its entire life with dozens of routine maintenance performed. With 145,000 miles should I wait for the converter to go out and just install a new transmission. It only gets drove on the weekends to go to the lake.
View 7 RepliesFord 6.0L Power Stroke Diesel :: Auto Transmission Won't Engaging - Torque Converter Broken?
Before taking to Ford or random trans shop just yet, looking for diagnosis recommendations (or an item or two to replace DIY). Torque converter bolts are broken or TC itself? Solenoid (but would expect a code)?
Issue: Doing 45MPH at the tail end of the 6hr drive, then engine simply revved and coasted to stop. No lurch, pop, noise felt like a manual transmission popped out of gear and into neutral. When the shift to R/D/L/4x4 hi/lo, can feel transmission engage. Engine revs and 'slips' are the best way to describe (no abnormal noise otherwise)I can feel it applying a very slight load (doesn't move, but can feel it try). No warnings/issues leading up to this in the 6yrs and 100k miles I have owned (has 174k miles now). No leaks/visible issues underneath.
Fluid is not burnt, the level is ok. Replaced (no flush) Mercon SP fluid at 125k when bulletproofing. No codes, including hard codes. Trans temp was 165 before/after, which is normal. All engine temps/values on Scanguage normal. SCT tune since bulletproof (though don't abuses it), set back to stock. Also disconnected pos/neg and touched both sets of cables together for several mins.
Volkswagen - Beetle :: 2001 / 1.9 TDI Diesel Torque Converter Unlocks
I bought a 2001 Beetle with a 1.9 TDI Diesel engine, automatic transmission 200K miles. When sitting at a stoplight or even when just starting out in the morning the transmission won't engage. I have to bring the engine up to about 1600 RPM's then with a clunk it goes. After that it shifts fine. It even down shifts nicely when going up a hill. Now, if I am on the freeway with it and want to pass another car, it will unlock again and slip if I get on it to hard. It then will lock back in and go. Checked the transmission fluid and its full. (I still can't believe that can't put a stupid dip stick in new cars) I am trying to do all the possible cheap fixes first in hopes that it could be something easier then replacing the transmission.
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