ax4n transmission problems

Severe wear of the line pressure modulator sleeve allows EPC (electronic pressure control) oil to leak past the valve and cause soft shifts. This manual covers the assembly, dis-assembly, diagnosis, troubleshooting, electronic controls & operation. This name means the following: 4F - 4-speed transmission for FWD (Front), 50 - a certain value that determines the maximum transmitted torque (approximately 370-400 Nm). It is required to check the ATF state for transparency. Be the first to review this product. ATSG Ford AX4N Technical Manual is necessary to diagnose, overhaul and/or repair the FORD AX4N transmission.

usually mean your transmission is failing and repairs will soon be necessary.

September 30, 2005. Main control valve body gaskets damaged or even the Main CVB retaining bolts could be loose. Ford AX4N Transmissions Torque Converters. Low and intermediate bands/rear sun gear/drum assembly, damaged or worn. Ford AX4N/4F50N Valve Body Layout. 2003 Mercury Sable AX4N Transmission Problems. This booklet is an updated . The SSM # XXXXX provided was on a AX4S transaxle and you have a AX4N so the same info does not apply. My was is motion when I lost acceleration, and my car started to coast. Speed sensor mounting point. 1. and any parts interchange problems created by the change. Between the transmission and the engine. and when gets hot it doesn't . . I had this very same problem with my 2003 Taurus at about 75,000 miles almost a year ago. Read Free Ax4n Transmission Repair Transmission repair manuals AX4N / Feb 09, 2013 #7. AX4N Code (DTC) P1709 Park or Neutral Position Switch Out of Self-Test Range AX4N Code (DTC) P1710 Transmission System Failure AX4N Code (DTC) P1711 Transmission Fluid Temperature Sensor Out of Self-Test Range AX4N Code (DTC) P1712 Trans Torque Reduction Request Signal Malfunction AX4N Code (DTC) P1713 TFT Sensor In Range Failure Low Value The transmission is the AX4N with column shift. Point of No Return - "Point de Non-Retour" Serge Martin. February 2001 Dear Consumer: Thank you for contacting the Center for Auto Safety (CAS) about the AXOD, AXOD-E, AX4S or AX4N automatic transmission in your vehicle. After about 10 kilometers (or 6.2 miles), the O/D (overdrive) light in the dash board will start to flash, if i park for a few minutes and restart the engine, the . FWD 4 Speed AX4N / 4F50N A D B C E Driven Sprocket Forward Drum Direct / Intermediate Drum Reverse Clutch Forward Planet Rear Planet Rear Ring Gear Neutral - Drive Accumulator Coast Servo Reverse Accumulator 1-2 Accumulator 2-3 Accumulator Drive Sprocket Direct Clutch Overdrive Servo 3-4 Accumulator Direct Roller Clutch Pump Shaft Chain Park . If the user regularly changes the oil, automatic transmission can work for 186411 miles without any repair operations. SonnaFlow Chart AX4N (Normal & Poor) March 19, 2004.

The AXOD was a 4-speed automatic transaxle for transverse front wheel drive automobiles from the Ford Motor Company.It was introduced in the 1986 Ford Taurus/Mercury Sable (with the 3.0 L Vulcan V6). When reliability and OE performance is a must, turn to this ATP product designed to provide a precise fit, OE quality, and function. Lower Price. to in a TSB from Ford were supposedly . TRNW.net is the home of the Transmission Rebuilders Network offering the leading transmission rebuilder forum in the transmission industry. . Updated and Upgraded. Based on the poor reliability record of the AXOD, AXOD-E and AX4S transmissions, problems such as slipping when driving at a steady highway speed, harsh shifts or erratic shifts, transmission noises, etc.

Vehicles with an AXOD, AXODE, AX4S or AX4N transmission frequently have flare 1-2 & 2-3 upshifts, high pressure, harsh reverse (300 psi), 2-1 downshift clunk, non-adjustable throttle pressure, and clutch or band failure from poor line rise. The parts in this Sure Cure kit repair and restore key areas most prone to TCC-related transmission problems and other issues affecting shift quality. Re: AX4N shifting issues [In reply to] Sign In Got some additional readings. September 21, 2003. Warning: . 95 lincoln continental: 4.3L..it will work in reverse and first..shift. Be the first to review this product. NHTSA: Power Train: Automatic Transmission: Torque Converter 12. Ford AX4N/4F50N Valve Body Layout. AX4N TRANSMISSION PARTS DIAGRAM TRANSMISSION PARTS ONLINE. Not sure what converter you need? Made of premium quality materials, it. Ford Taurus 1999, Automatic Transmission Oil Pan Gasket by ATP. I bought a reman torque converter from AAP (it actually looks more like they just welded a new washer, that connects to the oil pump shaft, of the same thickness as . Because Ford established powerful engines with auto transmissions in the 1980s, there was a big demand for the AX4N design. AX4N / 4F50N Transmission problems But even with all innovations gearbox is still very reliable.

Required new torque converter and complete transmission rebuild. A faulty shift solenoid can cause a delay of engagement into any gear. One of the easiest way to notice transmission problems is to look for signs of a physical leak of fluid. Additionally, both transmissions are plagued with gear slippage, changing, and reversing troubles on a frequent basis. You'll want to fix any leaks right away to avoid major problems down the road. When the TCC is applied, the engine is coupled directly to the transmission through the TCC. The problem is the Torque Converter needs. If you're not sure whether you have an AX4S or AX4N driven sprocket, measure the air gap before you assemble the unit. But I ear the transmission is not so tolerant of any neglect or lack of fluid changes at regular intervals. They allow the transmission fluid to be . The Taurus uses a clutch in the torque converter to lock the engine and transmission together at highway speed.

The fluid appears to be fine, clear red and no burned fluid odor to it at all, so mechanically the transmission clutch packs appear to be in good working order - which is also evidenced by the fact things work well cold. These issues included but were not limited to: Wrong Separator Plate Gaskets Wrong Separator Plates Damaged Accumulator Piston Wrong Accumulator Springs I was driving on the highway accelerating up to highway speed when the transmission slipped into neutral. Posted on Jul 28, 2009 Anatomy of a Transmission: Oil Flow in the Pump-PR-Converter-Cooler Lube Circuits. Finding the root of the problem requires troubleshooting the transmission through a complete diagnostics test. I have checked the fluid levels, and it is not bunt, nor has the smell of being burnt, yet it stays at a rather high level on the dipstick, as if it were still hot, yet the car has been sitting for 3 days now. Transmission electrical diagnosis troubleshooting help on all your transmission problems or questions. Incorrect fluid levels 2. shift linkage damaged or misalligned. . I pulled over to the side of the road and found that the transmission still had first and second gear as well as reverse but it wouldn't shift into third gear or overdrive . Dealer Quality.

Clutch failures were common due to this . This will provide the gear ratio of the transmission, which in this example indicates a good 4th gear as an AX4N transmission has a .69:1 Overdrive ratio.

More Information. The average torque converter replacement cost is between $300 and $2500, depending on the car model and labor costs. Line Issue.

Turns out that no Taurus in 1999 had a manual transmission. The car will not engage into any gear, yet I can move my shifter flawlessly as if nothing even took place. I have checked the DTC codes and so far there are none. Competitors Price $26.35. Reasons for this part's failure: Piston stuck, or seals or springs damaged or missing. K018 - TH250 TH350 TH400 TH700-R4 Governor Springs & Weights Shift Kit. Your problem is a bit different. Production of the final member of the family, the AX4N, ended in November 2006. 107TH AVENUE MIAMI, FLORIDA 33157 (305) 670-4161 2. There are several sensors, vacuum lines, and mechanical components that . To start with the 1-2 shift is harsh, with the gauge on the epc port just before the trans makes the 1=2 shift the pressure shoots up and then calms down after the shift.

The transmission problems are less noticeable on the model with a V6 engine.

Please call Factory Toll Free 1-(800)-790-0039 Acknowledgement of a lubrication issue was announced near the close of the 20th century at Ford.

FWD 4 Speed AX4N / 4F50N A D B C E Driven Sprocket Forward Drum Direct / Intermediate Drum Reverse Clutch Forward Planet Rear Planet Rear Ring Gear Neutral - Drive Accumulator Coast Servo Reverse Accumulator 1-2 Accumulator 2-3 Accumulator Drive Sprocket Direct Clutch Overdrive Servo 3-4 Accumulator Direct Roller Clutch Pump Shaft Chain Park . From what I see online the engine is pretty tough, nice engine. Also, both transmissions typically suffer from gear slipping, shifting, and reversing issues. Original equipment is 3.0 single cam (aka Vulcan) with AX4N (4F50N) trans.

(813) 235-0800 warm it will work in reverse and will shift hard read more. (type ax4N transmission).

2001 3.0 Taurus Transmission AX4N taking it apart.Check out My Amazon Auto Accessories Store!

Quick View. At the drain hole underneath the transmission. Add to Compare. He experience transmission failure three times. AX4N Valve Body Identification. The early models had a problem with internal lubrication, causing them to be unreliable. These can be caused by ECU (electronic control unit) or accumulator pressure problems. Hi there. Action Use a scan tool (NGS/WDS) to monitor PID's to help determine steps to take for service. Over time the shift solenoid's tiny plungers may fail or the electromagnetic coils fail due to constant heat and vibration. Some E4OD, 4R100 transmissions have soft 1-2 or 2-3 shifts, intermittent harsh shifts or poor line rise complaints. $239.98 $209.88 $269.99. The labor cost to replace the torque converter is between $200 and $2000. Many specialists assume that the main reason of ATF contamination is the torque converter. Page 3/15. Diagnosis: Before I did anything else, I checked to see if the pump was working (based on telephone advise from a helpful tranny shop). At the selector shaft - the rod that connects your gear shift to the transmission. TransPartsOnline 760-727-7560. Transmissions - Ford - AX4N Questions? 2001 3.0 Taurus Transmission AX4N taking it apart.Check out My Amazon Auto Accessories Store! . I have a 2003 Mercury Sable as well - my transmission went out with only 52,000 miles. Refer to the following if your transmission pan has an AX4N, then you have an AX4N, if it says anything other than AX4N, then you have an AX4S. If the PCM detects high torque converter slip when the TCC is commanded ON, then DTC P0741 sets. - Collegeville, PA, USA. 1998 Ford Taurus --Transmission problem---la-z-boy. Transmission Problems Transmission Problems. Typically the 2003 Taurus transmission failure costs $2,000 to fix by about 90k-100k miles. If the slipping is caused by low fluid, it will get worse as the transmission gets hotter. May 16, 2006. Share Followers 0. Correction for this problem: Check these parts for damage. The converter has a gear wheel type drive that works within the transmission and this gear wheel wears down to no teeth left on it, making the transmission unoperable. By itln.stln, July 5, 2010 in Engine & Drivetrain. 4L60E 4L65E 4L70E 4L75E TRANSMISSION REPROGRAMMING KIT with Gear Command TRANSGO 4L60E-PRO FITS '93-'14. If you have a low mileage one or just had a tranny rebuild, I'd recommend a fluid change every 30 - 60k miles . Related Tech. Transmission not pulling.

P0741 can register whenever this connection is not happening at all or happening properly. The solenoid controls the hydraulic fluid for TCC apply and release. Both AX4S and AX4N have faced similar problems - they are both remarkable for overheating most often. AX4S and AX4N Turbine Speed Sensors. OE quality at an affordable price OE fit and function. Communicate via the transmission forum or message board with other leading experts. One or another of these transmissions are used in many vehicles including the Taurus, Sable, Windstar, and Continental.

AX4N turbine-speed sensor with AX4S sprocket: The air gap between the sensor and the reluctor will be too great and could cause ratio codes and/or a turbine-speed-sensor code. Changing the oil can be performed by the user without specialists, but the overhaul of automatic transmission AX4N is complicated and it must be performed in specialized service center with appropriate equipment for dismantling gear boxes of such size. Ports 1-4 are located on the Passenger side, Port #5 is on the drivers side of the transmission above the one transmission cooler line. This is caused by wear on the inside bore of the boost sleeve allowing TV/EPC and/or reverse oil to either leak to exhaust or cross leak. 031901HP_LS - GM Chevy TH400 Transmission Alto Red Eagle Performance Less Steel Rebuild Kit 1965-ON.

P0741: Torque Converter Clutch Circuit Performance or Stuck Off. The design flaws of these transmissions are part of the reasons why they've been discontinued. The earlier probs ref. illustrations for the AX4S and AX4N from early to late models. NHTSA Power Train: Automatic Transmission Problems (Page 3 of 5) 10.0. really awful Crashes / Fires: 1 / 1 Injuries / Deaths: 2 / 0 Average Mileage: 80,897 miles. Product description. Add to Cart. By Staff Writer Last Updated April 06, 2020. . SOURCE: 2003 Mercury Sable AX4N Transmission Problems. CAS has received numerous complaints on chronic stalling, slippage, harsh or erratic shifting, hesitation, and . Quick View.

There are lines that connect your transmission to the radiator.

95 lincoln continental 4.3L, AX4N cold it will work in reverse and first. I come to a stop light transmission jumps out of gear.

As we know, older unit uses gear-driven VSS while newer unit uses OSS over reluctor wheel. Buy Remanufactured Ford AX4N / AX4S / 4F50N Transmissions Factory Direct. Problems here can make the transmission feel jerky at low speed if the torque converter locks up too soon or fails to release soon enough, or cause a drop in fuel economy if the converter never locks up. A grinding gear, a delayed response from the transmission and other shifting issues will mostly be caused by a fluid related problem. 3. USA TRANSMISSION PARTS FROM OVERSTOCK: 4F50N AX4N VALVE BODY 4F1P CASTING 04UP FULLY UPDATED WITH UPDATED SEPARATOR PLATE AND GASKET,PUMP,AND SOLENOIDS REMANUFACTURED & 100% TESTED AND CHECKED MEETING OEM SPECS FOR TIMING SOLENOID ACTUATION VALVE ACTIVATION TIMING AND OHM IGNITION! 01-03-2005, 11:14 AM. The transmissions' design problems are a factor in their discontinuation. Click to expand. The AXOD-E was renamed AX4S in 1993. . The vehicle was towed to the garage . Ford AX4N Transmission found in 1994 and up Taurus and Sable with the letter X on the vehicle certification tag. INTRODUCTION .

NHTSA: Power Train: Automatic Transmission 130. AUTOMATIC TRANSMISSION SERVICE GROUP 18639 S.W. AX4N, 4F50N & AX4S Torque Converter Clutch Not Engaging and/or DTC P0741 or P1744 Issue Torque converter clutch not engaging when commanded and/or Diagnostic Trouble Codes (DTC) P0741 or P1744 stored in memory. In most cases with the AX4S/AX4N transmissions the P0741 is set due to failure of a pump shaft support bearing in the valve body. AX4N / 4F50N Transmission problems.

A few distinctions must be made, as indicated in the following explanation: If the user regularly changes the oil, automatic transmission can work for 186411 miles without any repair operations. In the 2005 ATRA Technical Seminar we discussed TCC problems in the AX4S and AX4N transmissions. I have a 1997 Ford Taurus GL wagon 3.0 Liter overhead valve engine. FORD AX4S TRANSMISSION GEAR SHIFTS The PCM controls the upshifts and downshifts of the transmission based on vehicle speed, load and engine rpm. As the torque converter spins, it pumps transmission fluid into the main part of the Ford Taurus's transmission. 6. TRANSGO. This replacement assembly corrects, 1-2 or 2-3 flare shift, 2-1 downshift clunk, non-adjustable throttle pressure, harsh reverse and band failure. There are a number of design flaws in this .

3,950 satisfied customers. I am working on an AX4N and I'm not sure if I have a computer issue or transmission issue. But even with all innovations gearbox is still very reliable.

Transmission Fix Database, rebuilding tips, e-mail forums, and much more! The AXOD was a 4-speed automatic transaxle for transverse front wheel drive automobiles from the Ford Motor Company.It was introduced in the 1986 Ford Taurus/Mercury Sable (with the 3.0 L Vulcan V6).The AXOD and its successors are built in Ford's Van Dyke Transmission plant in Sterling Heights, Michigan.Production of the final member of the family, the 4F50N (a renaming of the AX4N), ended in . Low and intermediate servo seals damaged. Getting the valve body out of the tranny is $1800 worth of the total repair! You save $1.71! 5.

I would do the following. The Ford AX4N / AX4S transmission first saw production in 2003 models. Torque Converter Replacement Cost. Replace as required (located inside the transaxle, recommended that a transmission shop do the repair, but a full rebuild of the transaxle is NOT required). The AXOD and its successors are built in Ford's Van Dyke Transmission plant in Sterling Heights, Michigan.

ax4n transmission problems

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