F150 Transmission Fault Overdrive Light Flashing

Average repair cost is $2,720 at 71,450 miles. When the O/D OFF switch is pushed with the selector lever in the D (Drive) position, the indicator light in the instrument panel illuminates. 200 Million used auto parts instantly searchable. If this is the case the Transmission ECU will need to be replaced. Trans fault displayed on lcd display and o/d light was constantly blinking. this f150 came to us with the overdrive light flashing and trans fault displayed in the information display. Turns out I did not tighten the wire enough and that wire was the speed sensor/transmission ground. Sometimes it stops flashing and goes out, then you can press it and the OD light is steady on turning off OD. ranger od light flashing on ford ranger make a profit. Average repair cost. 3 liter, Power Stroke Diesel. The indicator light will turn off. flashing od light I just had this happen to me after I installed the boss plow wiring harness. When I got off at my exit my truck would shift hard going upp and down and my overdrive light was flashing on and off. OD Off light was flashing, truck was shuddering, couldn't go faster than 25-30 mph or so. If you screw the force motor in 1/2 turn the transmission has better shifts and engagements. The speedometer dropped to 0 mph and would only jump up when the car shifted into a higher gear, and it has been doing this since. SOURCE: overdrive light started flashing. On vehicles where four-wheel drive is only activated on demand — that is to say, when traction conditions require it — this light shows up to tell you that it's been activated. Transmission problems can cause the check engine light to come on as well, however it’s not always as apparent as other components within the vehicle. Sometimes when I drive, the transmission suddenly changes gears, usually downshifting, and seems to have a hard time staying in high gear (overdrive) with steady (slight) throttle. Posted to Ford Transmission on 1/3/2008 6 Replies. 5L V8 4WD with 160K and the overdrive light flashes when I go more than 50 MPH. The overdrive light on the transmission shifting arm will suddenly start flashing and the transmission will down shift. I had the OD off at the time and the light started flashing. Find the engine specs, MPG, transmission, wheels, weight, performance and more for the 2002 Ford F-150 Supercab Lariat 4WD. Hello, I bought a 2005 expedition 5. 1999 to 2016 Super Duty - Overdrive Light BLINKING (F250 SuperDuty) - Greetings, I have a '99. (2)it throws you against the steering wheel. A TCU generally uses sensors from the vehicle as well as data provided by the engine control unit (ECU) to calculate how and when to change gears in the vehicle for optimum performance, fuel economy and shift quality. First watch the video:. The 2002 Ford Ranger has 10 complaints for rough shifting, overdrive light flashing on and off. The check engine light would be on. following are the problems im facing: a. After many years, connectors can be a source of problems. On the 99 V6 (5R55E) the solenoids are not in a pack, but are installed individual. I keep on canceling the code when it shows up, and the check trans light starts its thing. A flashing OD light means there is something wrong with the transmission system. 8mm To 50mm Select Variations 1. i pulled the battery and light went off, and blinking light stopped, again till warmed up, failed nj inspection so i must fix it fast. It is the 4. 2 ZF - Display: If a fault is detected, the display shows a spanner symbol (g) for a fault. The display shows the fault code, if the gear selector is on neutral position. Fierce, functional and fun to drive, your Ford F-150 outperforms the competition in just about every way. Think a little like driving over a washboard. Ok if it was the oxy sensor. NOTE: If the overdrive light is flashing, it means the PCM has detected an internal electronic fault in the transmission. My 99 F350 Powerstroke will start that overdrive flashing every once in a blue moon. flashing od light I just had this happen to me after I installed the boss plow wiring harness. I shut the truck off then restarted it and it came out off it. 9) Any codes or trouble lights? YES - Check trans light blinking. It was due to a sticking throttle cable, but, when it revved up, the transmission jumped into reverse on its own. the manual said to call my ford dealer that this could hurt the transmission. Please also check out the statistics and reliability analysis of the 2007 Ford F-150 based on all problems reported for the 2007 F-150. 0L would have a separate TCM to control the transmission functions. Bearing Prop - $289. They recommended installing a remanufactured Ford transmission ($2800) or installing a new torque converter ($1330 labor + any parts that turned out to be necessary). 0 Diesel Kit-3c3z-6a642-ca. 3L PS, and about 3 months ago, I was on the highway, and the truck dropped into neutral at 70MPH and after that, would only go into 2nd gear. Welcome To V6Mustang. The OD light would not be flashing. If it was the speed sensor, you would be noticing the speedometer/odometer cutting out along with warning lights and/or flashing transmission lights. If the fault codes come right back as active codes. I have a 2002 Ford Explorer XLT. What It Means When a Check Engine Light Is On or Flashing One of the main reasons is that a fault on a wire, hose or connector, for instance, can fool the. When the TCIL (the word OFF on the gear shift) light is on, the transmission does not operate in the overdrive mode, refer to the Driving chapter for transmission function and operation. Intermittent Check Engine Light: If the check engine light on your 2013 F-150 is intermittent, try to take note of the conditions when this happens. 95 Rodeo, 110k miles, auto transmission. Most notably, sometimes when I pull out it shifts from low right into overdrive, and sometimes it won't come out of overdrive on the. If the overdrive light is flashing, you should have a qualified mechanic come inspect your transmission. The O/D Off light on one of our company trucks (2000 Ford E-450 Cube turbo diesel) began to flash during a cross country business trip I was taking. If fault code 44 comes right back the Transmission ECU may have been configured for a transmission that requires an Inertia Brake. To all who have the pre-2004/2005 5R55 transmission, I hope this post will be of some help. 2006 F150 4. 1 Why is my Stability Control light flashing? If you want to turn off data transmission from the vehicle, please consult your vehicle's. ford field tech has told me and the dealership they know they have a problem but dont know how to fix it. 6 v8 Trans Fault Message and O/D light - Answered by a verified Ford Mechanic We use cookies to give you the best possible experience on our website. Either way, if the light is coming on, something is wrong and you need to take the car into the dealer. So I have a Ford Contour '98, 93k miles, that I am planning on driving into the ground. Something seems wrong with your F-150 4R75E, 4R75W, 4R70W or 4R100 (Lightning only) or 6R80 (late model) transmission? Let’s look at some of the most common Ford F150 transmission problems, and see what you can do to get your truck back on the road. The transmission was operating perfectly and if the OD light was not flashing, I would have no idea that I had a problem. 6L with a 4R70W transmission. If it was the speed sensor, you would be noticing the speedometer/odometer cutting out along with warning lights and/or flashing transmission lights. Problem im having is my o/d light keeps flashing on dash along with a beeping alarm noise. Last night on the way home my OD light was flashing at me. After picking car up from mechanic, engine light was still on and transmission would shift to high gear and/or overdrive regardless of forward gear selection. Had the radiator replaced three weeks ago. Make sure a failing transmission doesn't trump all that with the purchase and installation of a new automatic transmission for Ford F-150 from AutoZone. 12 Mm Od 8mm Id Pyrex Glass Blowing Tubing Clear 12 " Long ,select Ur Quantity. Well this info came in handy today In the past few weeks we've been having issues with the AT temp light coming on and flashing on longer freeway drives - 30-ish miles or more - with Slynki (MY98, Phase I 4EAT). Last night on the way home my OD light was flashing at me. when driving today on the dash, i got a TRANS FAULT message? the truck wasnt able to go over 20 mph , the overdrive light was flashing on the dash too. Anybody know whats wrong? just started. when this happens, the car is really slow going forward, the ram's are going up really slow even when I'm going into the kickdown there is no change or shifting. 1995-2003) these vehicles were equipped with either a 4R44E transmission or (1999 and later) a 5R55E transmission. If your transmission shifts from first to second, seems to hold second longer than normal, and then finally neutrals out completely at the point where it would normally shift to OD then the most likely cause is a damaged Direct Clutch Pack. It already had a green ground wire going to it. Featuring our huge assortment of automotive check engine in stock here. When the O/D OFF switch is pushed with the shift selector in the D (Drive) position, the light in the instrument panel illuminates. Use the overdrive off mode when you need improved engine braking. They are the same thing. The transmission was replaced about 6 weeks ago in the car because it was shifting in and out of overdrive erratically. 95 Rodeo, 110k miles, auto transmission. I had the OD off at the time and the light started flashing. the traction control light is flashing with. In addition, the shifting feels uncomfortable, as if the car doesn't know when to shift. Hello, I bought a 2005 expedition 5. Check out free battery charging and engine diagnostic testing while you are in store. If fault code 44 comes right back the Transmission ECU may have been configured for a transmission that requires an Inertia Brake. 3 liter, Power Stroke Diesel. 2 ZF - Display: If a fault is detected, the display shows a spanner symbol (g) for a fault. The Most Common Reasons Why a Transmission Slips. Well this info came in handy today In the past few weeks we've been having issues with the AT temp light coming on and flashing on longer freeway drives - 30-ish miles or more - with Slynki (MY98, Phase I 4EAT). While at 64 Km/h (40 MPH) , activate overdrive and accelerate to 80 Km/h (50 MPH) and cruise for at least 15 seconds. flash 2 times Special thanks to Chris Lenox Camerota Truck Parts Enfield, CT Technical Service Information AUTOMATIC TRANSMISSION SERVICE GROUP 12-42 Page 1 of 7. Your Ford F-150 will be happy to know that the search for the right Transmission Solenoid products you've been looking for is over! Advance Auto Parts has 9 different Transmission Solenoid for your vehicle, ready for shipping or in-store pick up. Please also check out the statistics and reliability analysis of the 2007 Ford F-150 based on all problems reported for the 2007 F-150. If this is the case the Transmission ECU will need to be replaced. Ford Crown Victoria 1995-2011 V8 4. SOURCE: overdrive light started flashing. For the boss selenoid I used the ground on the front bumper. "Slipping" is the sensation that your transmission isn't connected to your engine when you press the accelerator. My husband installed these servos this past weekend on Saturday August 31st and Sunday September 1st and my transmission is shifting "smooth as butter" again. It already had a green ground wire going to it. Hello, I bought a 2005 expedition 5. 97 ford f250 5. A TCU generally uses sensors from the vehicle as well as data provided by the engine control unit (ECU) to calculate how and when to change gears in the vehicle for optimum performance, fuel economy and shift quality. It may be a repairable situation - the 5R55E transmission sometimes exhibits these valve body issues and repairs are usually successful. What It Means When a Check Engine Light Is On or Flashing One of the main reasons is that a fault on a wire, hose or connector, for instance, can fool the. So what does the flashing light mean? I checked the fluid before I left work it was a hair low. this occurs approximately every fifteen miles or so. I think the o/o light you are talking about is actually the O/D light. If more than one fault is detected, each fault code is shown for about 1 second. 2L (p1000) code I have changed the crankshaft sensor, camshaft sensor, coil ignition pack PCM, with keys programmed and neutral safety switch still no spark. I have a 2006 F150 Ext Cab pickup with a 4. What is limp home mode on a Ford F-150? It is a special mode in witch the engine and sometimes the transmission is put into when a serious problem arises. Got it back worked great for a 4 miles. Transmission problems can cause the check engine light to come on as well, however it’s not always as apparent as other components within the vehicle. One the truck shifts into 4th (OD) it basically goes to neutral. Order Ford F150 Transmission Control Solenoid online today. Jus changed my flywheel and now od light is bliking on an off check engine light is on and says tran faullt but only comes on when i get to 35 mph. Fuel pressure seems to be good. After picking car up from mechanic, engine light was still on and transmission would shift to high gear and/or overdrive regardless of forward gear selection. When I bought it in Feb I had 2 other codes, P0171 and P0174, changing the fuel filter cleared these codes. until the van is shut off. i have a 2011 f 150 lariat and have transmission issues from 8000 miles to now, 20,000. That's the first thing I checked. Let us help you identify your airbag fault code and reset. About 6 months ago I came to forums like this hoping to find out what that flashing OD light meant. the stability light may. Local dealer scanned truck read “Po712” code with trans = 351 degrees. On the 99 V6 (5R55E) the solenoids are not in a pack, but are installed individual. Average repair cost. 9) Any codes or trouble lights? YES - Check trans light blinking. On vehicles where four-wheel drive is only activated on demand — that is to say, when traction conditions require it — this light shows up to tell you that it’s been activated. I have a Ford 2007 Escape 4cy 2. Sputtering at idle. I have a 2006 F150 Ext Cab pickup with a 4. The OD Off light flashing means the transmission control module has detected a fault. 11months after my original posting, I have a code P1876 Trans case selonoid circuit fault. Not in my Mustang but in my Ranger. Average repair cost is $3,390 at 80,400 miles. Od For Sale. To see how frequently Ford F-150 problems occur, check out our car reliability stats. They recommended installing a remanufactured Ford transmission ($2800) or installing a new torque converter ($1330 labor + any parts that turned out to be necessary). 11) Has the transmission locked into limp mode on you stuck in second gear? Or has it shut down. Exterior; Chrome front and rear bumpers; Conventional lens halogen bulb headlights; Courtesy lights; Metallic paint , black paint , gloss paint; Rear platform step; Heating, Venti. 4R70W Transmission has 14 bolts in the oil pan. the OD light is flashing to let u know a fault has occurred in the transmission electronic controls or that it is slipping plus other issues, go to Kragen or Autozone and ask them to run a trouble code test, it is free, post the code back here for me to look at. While at 64 Km/h (40 MPH) , activate overdrive and accelerate to 80 Km/h (50 MPH) and cruise for at least 15 seconds. What does it mean when the OD light flashes on a Ford Explorer XLT? Answer. Usually a flashing overdrive light (green on my car, should be the same on yours) is an indicator that there is a problem with the transmission (obviously). 2006 F150 4. So i pulled out the fuses and found a blown fuse, replaced it and everything returned back to normal for a week and now the same thing is happening. Over the past couple of weeks, my wife has gotten a blinking green "D" (drive) light on several occasions. I can run the car in Drive without the warning light coming on. Transmission will not shift gears P0765 Meaning Shift solenoid valve 'D' is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module ( ECM ) (throttle opening). the traction control light is flashing with. pdf), Text File (. seems to happen when I come to a stop or revs drop below 750. Probably not related but FYI. When the overdrive off light keeps blinking on your Ford, that's typically a sign that the computer has detected an issue somewhere in the transmission. I'm getting ready to do plugs, wires & ignition coil. When it has a trouble code related to the transmission it usually commands full line pressure to try to protect the transmission from damage. I turned a corner and when i went to give it gas and go it was just revving up like it was in neutral and the overdrive light on my dash started flashing. When the light is on, the transmission does not shift into overdrive. com automatic transmission:control False abs activation or an abs light on with. If you would like to know whether or not a legitimate claim for recovery under the lemon law is available to you due to your Explorer transmission problems or Mountaineer transmission problems, or wuld like to participate in a potential class action suit, take a moment to fill out the free case review form below or contact any of the attorneys. 2) In order to properly diagnose a transmission fault warning, the vehicle must be diagnosed using the GT-1 diagnostic system (or applicable similar system) to read exactly what the fault code is. External sensors on the vehicle like the throttle position sensor or vehicle speed sensor quite often go bad, causing these symptoms. A transmission control unit or TCU is a device that controls modern electronic automatic transmissions. I haven't had it fixed and don't know. The computer instructs the transmission when to shift. List of 2010 FORD F-150 Factory Technical Service Bulletin - TSB | AutoCodes. I have a 1995 F-150 5. F150 missing once in gear I have a 2000 F150 with a 5. Can any one tell me what this means. Not in my Mustang but in my Ranger. Recently I've stopped driving it daily but when I do drive it on local streets with stop and go, the check transmission light flashes on and (according to the manual) it goes into backup mode where I have to shift the gears manually as a safety measure. Blinking Transmission Control Indicator Light 1987 - 1996 F150 & Larger F-Series Trucks Question - 2001 ford F-150: my transmission control indicator light. TCU transmission control unit EEC electronic engine controller PTO power take off 1. 3 liter, Power Stroke Diesel. • Check the AutoShift transmission third. Digital Transmission Range (DTR) sensor, Daytime Running Lamps (DRL) relay, Deactivator switch, A/C high pressure switch, Heated Positive Crankcase Ventilation (PCV) valve, Anti­lock Brake System (ABS) module, Reversing lamps switch, Auxiliary relay box 1. SOURCE: 1998 ford f150 triton shifts hard sometimes then the overdrive light blinking indicates a mechanical or electrical failure in the trans, there will be a trouble code or codes stored in the computer control module of the system, have a OBD 2 self test to determine that code(s), it is key to deciding the problem with the trans, but it is lioely the trans will need an overhaul but that. Bearing Prop Marine Redfin 3 Shaft Od 4 Lenth 12 Wall 18 Cutlass Dare Ebay. Had it checked and received that code. Ford F-150 Transmission Problems. when the Vehicle is then parked (engine switched off) for more than one hour it vanishes to re appear some other evening. The start up procedure for the dash panel does not allow the 2 to be displayed. there were no codes when it was taken to the shop although the shop said they have a retaining clip that wears out and causes all the parts to. Depending on the make and model of the car, a flashing check engine light usually means there is a more serious problem with the engine. we scanned for codes and got p0712 - trans fluid temp sensor signal output low and p1783 - trans fluid over temp we check fluid level and added 3 qts o. When the Check Engine or Service Engine Soon light starts flashing, this means that a catalytic converter damaging condition is occurring. 95 Rodeo, 110k miles, auto transmission. Now, some details about my truck. If this is the case the Transmission ECU will need to be replaced. Normally this is caused by a transmission slip code. One thing I did find out. Truck would no run normal in forward ok in reverse?. 2L (p1000) code I have changed the crankshaft sensor, camshaft sensor, coil ignition pack PCM, with keys programmed and neutral safety switch still no spark. They recommended installing a remanufactured Ford transmission ($2800) or installing a new torque converter ($1330 labor + any parts that turned out to be necessary). So how do we test for a suspect VSS?. I haven't had it fixed and don't know. External sensors on the vehicle like the throttle position sensor or vehicle speed sensor quite often go bad, causing these symptoms. To return the transmission to the normal overdrive operation, press the transmission control switch again. Exterior; Chrome front and rear bumpers; Conventional lens halogen bulb headlights; Courtesy lights; Metallic paint , black paint , gloss paint; Rear platform step; Heating, Venti. The display shows the fault code, if the gear selector is on neutral position. Average repair cost is $2,720 at 71,450 miles. The switch may be used to select overdrive or overdrive OFF at any time the vehicle is being driven. It was due to a sticking throttle cable, but, when it revved up, the transmission jumped into reverse on its own. Welcome to the Ford engine light Question and Answer Page! This page should save you some time from submitting a duplicate question and having to wait for a response. The overdrive light on the transmission shifting arm will suddenly start flashing and the transmission will down shift. It means that something is wrong with your car’s transmission – perhaps the range or speed sensors, or the solenoid. Something seems wrong with your F-150 4R75E, 4R75W, 4R70W or 4R100 (Lightning only) or 6R80 (late model) transmission? Let’s look at some of the most common Ford F150 transmission problems, and see what you can do to get your truck back on the road. the stability light may also be on while towing a trailer at low speed. That's the first thing I checked. I did a filter and fluid change not to long ago. I know that in my 97 that I had the OD light was flashing, and it was shifting firmer than usual and it wound up being the TC. This must be confirmed using Service Ranger. If it was the speed sensor, you would be noticing the speedometer/odometer cutting out along with warning lights and/or flashing transmission lights. Well last night,I was coming home,and the overdrive light. Engine performance WAS rough. The Overdrive Light flashing indicates an internal transmission problem which could be caused by anthiny inside the transmission. I arrived at my home with no further issues. Posted to Ford Transmission on 1/3/2008 6 Replies. Bearing Prop - $289. I was driven home the other night when i had noticed that my overdrive off light was flashing,i tried to push the button to turn it on but it would. I pulled the codes but all I found was "Evap system inoperative" which is just caused by a loose gas cap. Attempt to clear the code. I have replaced the speed sensor in the rear diff and the speed sensor at the transmission (on the drivers side by the neutral safety switch). If you screw the force motor in 1/2 turn the transmission has better shifts and engagements. the truck continued to drive normally but the warning indicators kept going on. For under $30 you can fix this problem with a few tools and a little know how. Ford F-150 owners have reported 6 problems related to overdrive light on (under the power train category). By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. we scanned for codes and got p0712 - trans fluid temp sensor signal output low and p1783 - trans fluid over temp we check fluid level and added 3 qts o. The overdrive light on the transmission shifting arm will suddenly start flashing and the transmission will down shift. Now recently ther light began flashing for about 10 seconds once in a while. It could be high fluid temp, it could be a stuck valve, or a burnt out solenoid, or a shorted wire, or about 50 other things. With more than 30 years of experience, we figured he was the right. If all the fluid leaked out, your brakes wouldn’t have the ability to stop the car, so it’s important to have it checked immediately. 2 ZF - Display: If a fault is detected, the display shows a spanner symbol (g) for a fault. 3L PS, and about 3 months ago, I was on the highway, and the truck dropped into neutral at 70MPH and after that, would only go into 2nd gear. Bearing Prop - $299. each and. Any transmission shop can pull the codes to find out what the fault is and how dangerous. A flashing OD light that is sporatic, has no pattern, is accompanied by a also sporatic OD engagement indicated that the wires are being worn and possibly shorted at the column. Well this info came in handy today In the past few weeks we've been having issues with the AT temp light coming on and flashing on longer freeway drives - 30-ish miles or more - with Slynki (MY98, Phase I 4EAT). Fuel pressure seems to be good. I had the OD off at the time and the light started flashing. 0 with 4r70w transmission. Eh, it depends - flashing OD light means the PCM has entered limp mode, which usually means 2nd gear and full line pressure. Shop our large selection of parts based on brand, price, description, and location. Control computer measures and maintains over 40 parameters and stores fault codes if something goes wrong. Truck has no shifting issues, runs fine. Find the answer to this and other Ford questions on JustAnswer. If fault code 44 comes right back the Transmission ECU may have been configured for a transmission that requires an Inertia Brake. 2005 f150 turned on the truck this morning and a trans fault message appeared on the dash, as well as the OD light was on. The check engine light may be related to the same or a different problem. Overdrive light is flashing on gear shift handle, odometer/speedometer isn't working and the cruise control won't work. Record the fault codes. If the overdrive light is flashing, you should have a qualified mechanic come inspect your transmission. 11) Has the transmission locked into limp mode on you stuck in second gear? Or has it shut down. Jus changed my flywheel and now od light is bliking on an off check engine light is on and says tran faullt but only comes on when i get to 35 mph. Transmission problems can cause the check engine light to come on as well, however it's not always as apparent as other components within the vehicle. I have a 2006 F150 Ext Cab pickup with a 4. Something seems wrong with your F-150 4R75E, 4R75W, 4R70W or 4R100 (Lightning only) or 6R80 (late model) transmission? Let’s look at some of the most common Ford F150 transmission problems, and see what you can do to get your truck back on the road. Overdrive light is flashing on gear shift handle, odometer/speedometer isn't working and the cruise control won't work. Took it to Ford garage, they said had set some kind of fault - I didn't find out the number - but they reset it, and said checked out OK. the OD light is flashing to let u know a fault has occurred in the transmission electronic controls or that it is slipping plus other issues, go to Kragen or Autozone and ask them to run a trouble code test, it is free, post the code back here for me to look at. One problem related to overdrive light on has been reported for the 2007 Ford F-150. The code is P0735, "gear 5 incorrect ratio. The OD Off light is flashing most of the time and when flashing you cannot turn 4th turn OD Off. Od For Sale. Replaced the FIPL and adjusted it, still got the flashing OD light. Some people call this the "sell or trade this vehicle now" light because it usually means the transmission is failing. Free Pajero 4WD Flashing Light Fix and Troubleshooting last updated 15th Sept. C1280 Yaw Rate Sensor Signal Fault. Overdrive light flashing: Help with these codes? My truck was running fine and I decided to have the transmission serviced because this transmission was completely rebuild 10k miles ago. pushed turning the transmission overdrive function OFF. The transmission itself, except for the valve body and speed sensor, is virtually the same as a full hydraulically controlled. The tranny has been services with Amsoil fluid, a Wix filter, Fords friction modifier and clean the pan out every 50k; I do a complete flush using 12 quarts at that time per AL's writeup. Each code is used as a shorthand version denoting transmission type. Note that if the transmission fault warning light is on, the transmission will be put into a “fail safe “or “limp” mode. The light may also flash steadily if a transmission malfunction is detected. See “Overdrive off indicator light (CVT models)” in the “Instruments and controls” section of this manual. They are the same thing. You should get it checked as soon as possible to avoid compounding whatever problem exists. I have a 2002 Ford Explorer XLT. Usually you will be able to feel a noticeable difference in the performance of your vehicle. Transmissions - 04 F150 Lost overdrive, servo clip broke (pics) - Well over christmas I lost my overdrive. Record the fault codes. While driving, the transmission completely slipped out of gear. Problem im having is my o/d light keeps flashing on dash along with a beeping alarm noise. Instead of doing a tailpipe emissions check on a dynamometer, an OBDII check is a simple plug-in test that takes only seconds. The speedometer dropped to 0 mph and would only jump up when the car shifted into a higher gear, and it has been doing this since. Intermittent Check Engine Light: If the check engine light on your 2013 F-150 is intermittent, try to take note of the conditions when this happens. I get blinking UP arrow on dash, the blinking W S E lights, and Check Engine light. Intermittent Check Engine Light: If the check engine light on your 2013 F-150 is intermittent, try to take note of the conditions when this happens. It may be necessary to connect up LED's (light emitting diodes) at various points in the circuit, so when the fault occurs, you can spot it immediately. Attempt to clear the code. When this Check Engine or Service Engine Soon light flashes you should pull over safely and shut the vehicle off. On the way home the "trans fault" code came on and the "O/D off" indicator light began blinking on and off. My OD Light came on for the 3rd time in 4 months. 9) Any codes or trouble lights? YES - Check trans light blinking. Ford F150 News and Forum. Transmission problems can cause the check engine light to come on as well, however it's not always as apparent as other components within the vehicle. If the fuse to the Transmission Control Module (TCM) is blown, the TCM cannot tell the trans to shift gears. The Speedometer and Odometer both run off of the Vehicle Speed Sensor (VSS) so the symptoms are pointing that way. But after that the truck shifted gears very hard,and kicked when you put it in drive or reverse. Get Yours Today! We have the best products at the right price. following are the problems im facing: a. Think a little like driving over a washboard. While driving, the transmission completely slipped out of gear. Truck has no shifting issues, runs fine. A transmission control unit or TCU is a device that controls modern electronic automatic transmissions.