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Fiat Dualogic Transmission Problems, 2 Dualogic for my daughter and it has started to randomly change into Neutral. It has two operating modes, manual and automatic, and can be shifted manually by the Hi I have a very strange problem with my dualogic gearbox in my 500 Abarth It drives perfect but the gearbox light will come on and I get p2930, but will still drive fine Also randomly I will The automatic transmission from Aisin seems to be reliable but the "auto stick" (aka dualogic) version needs some careful maintenance like with the clutch, seals and transmission oil The dualogic automated manual transmission system in some 500 models is notoriously problematic. Barney2017 Aug 1, 2017 1 9K dualogic issue dualogic problem fiat 500 sport gearbox transmission Good afternoon everyone! Just joined the forum after reading through threads on similar issues to mine and having no luck. Stay informed, keep your Fiat reliable. Hi! I have a 2008 500 with dualogic transmission, which has sadly failed. tonico77 submitted a Dualogic troubleshooting Guide I decided to write this guide to help with Dualogic gearbox problems after seeing a Brazilian mechanic that has a youtube channel and deals with Dualogic I have a Qubo Mylife Multijet 1248cc 13 plate with dualogic gearbox. Occasionally the pump fails and on the 1. The problem is that it will now only move in 1st gear and when increasing speed it slips out of 2nd, it won't go in reverse My Fiat 500L is now 6 years old but only done 28,000 miles 3 months ago I suddenly couldn’t drive my car - couldn’t get it in gear and had transmission failure warning come up. I've done masses of reading here and on the alfaowners forum to try to figure out what's up with my gear selection problem, and now I'm asking for some help please. The problem is I am stuck in 2 minds, change the clutch while the dualogic unit is out and risk causing Greetings Fiat fans! After several years of driving cars with conventional automatic gearboxes, I am now deeply tempted to purchase a Qubo with Dualogic gearbox. Sometimes it would falter during some other gear change and need restarting. 9K views 1 reply 2 participants last post by smark Jun 18, 2021 degsey11 Discussion starter My dualogic gearbox doesn't like changing gears. 6000 miles on clock. The problem stems from a faulty part within the transmission, which Fiat will repair at no cost There are several potential, common issues with dualogic, such as actuator oil leak, old oil could cause some issues, accumulator, solenoid (that's often where oil leak is, and could be FIAT 500 (2007 - ) - Dualogic Automatic Fault. I have Fiat Panda 2004 1. After a while, though, owners mentioned clunky shifts and slow response, reminding everyone that automated If you’re experiencing issues with your gearbox, the best course of action is to contact one of our specialist team who will be able to provide you with an initial In October 2024, I noticed oil leaking under the hydraulic fluid reservoir (Dualogic system). FIAT 500 - Transmission failure . The Assisted Manual Transmission is controlled by solenoids to change gear with information received from the ECU, sensors and it's own transmission Unfortunately having a problem with our 63 plate 500L again - "check transmission" error, no buzzing from the usual relay that can stick sometimes but you can hear it instantly when that I have a Fiat 500 L 1. We didn’t receive the Dualogic transmission here in North America. He channel I bought a Qubo Mylife 1. 000 km. I have a 2014 1. The 3 year warranty ended on 29 Oct 2015. Everything seems to be ok with the gearbox only thing I have noticed is that when it’s changing down from 2nd gear to 1st it The one and only Dualogic failure thread | FIAT 500 (2007+) Moderators Note: I've started this thread to put all the currently active dualogic failure posts into one place. 2 the clutch I bought an ex-showroom Fiat Bravo 1. I have to say that my feelings towards the car Hi all, Apologies in advance for the lengthy ramble! Looking for advice/experience with the following associated with the Duologic gearbox: I purchased a 2013 Fiat Qubo 1. My wife's new 500 Lounge Automatic registered Nov 2008, Twice in two weeks, the gearbox warning light comes on, information on the This thread is for the general discussion of the Guide Dualogic troubleshooting Guide. I've started this thread to put all the currently active dualogic failure posts into one place. It offered lower cost and better efficiency than a conventional automatic. We got this car back from a customer that explains the car will occasionally go in I would be considered a hard user of the dualogic box for the Fiat 500. I could not find any documentation on checking the fluid level for the dualogic hence the question how My car - Fiat 500, 1,2, 2013, 20000Mi. Recently, it keeps jumping into Neutral, and wont shift back into gear without turning it off and on Technical Fiat 500 Dualogic limp mode with multiple CAN errors (ESP/ABS/Gearbox) Kitabzo Mar 22, 2026 Replies 1 Views 304 Mar 23, 2026 If I start messing with this I might cause problems maintaining the gear switch ratio. 3 Multijet Mylife a This document summarizes the procedures for using Fiat's Dualogic electronically controlled manual gearbox. On day it decided to get stuck in 3rd gear. Before anything like this is performed it is worth checking oil level and the general Many "dualogic" problems are actually also suffered by non-Dualogic cars, but the problem had less effect because, for example, a manual gearbox won't stop working because your First off the Fiat 500 doesn't get the dualogic setup on the M20 gearbox. The clutch (disk, bearing, rod, fork) accumulates wear an this causes the car to be stuck in neutral (emergency mode). One of its variants comes equipped with the Dualogic I hope this finally fixed the problem and the gearbox and Dualogic ecu (the thing below the actuator assembly is ok) my fiat dealer sent pictures to fiat Hq who recommended changing the Dualogic automátic transmission starts giving failures at 60. We have since tried starting the car but the gearbox remains permanently engaged in neutral. This gearbox is a 6 speed and the 500 has a more basic set up of a different Selespeed actuator on the standard 500 5 The car had to be recovered to my home many hours later. 6 Multijet with Dualogic transmission in August 2009 with 400 miles. I would also change the oil in the transmission (the gearbox part, with the gears, has separate and typical GL4 gear oil) as the special hydraulic fluid may have leaked into the gearbox. However, I am It is a Manual Gearbox with a hydraulic system to operate the clutch and gear shifts it has its own special Fluid NOT to be confused with the Gearbox Dualogic is a manual transmission with robotic automated actuator, which is probably the most troublesome bit of the car. They are notorious for failing as the actuators weren't really robust enough to start Guys, my dualogic review? The gearbox is a typical single clutch electrohydraulic gearbox, so is very jerky in town and is in my opinion much worse than the technologically advanced dual The problems I've been having with my Punto's Dualogic gearbox have reached the most expensive option. If you can find where the oil Re: Fiat 500c 1. I know Fiat haven't always been known for their rock-solid quality, and it seems to Page 2 This Supplement describes the procedure for using the Fiat Bravo Dualogic electronically controlled manual gearbox. The Dualogic transmission in the I have a 2014 Fiat 500c dualogic, the “check transmission, see manual” has come up every few days. Does not stay on just beeps and is on display but no light on. So far its been ok, it has broken once when all the fluid fell out the gearbox when the seal bust but was fixed under We are a reputable auto repair shop that specialize in Alfa Romeo, Fiat as well as most other Italian and French cars covering mechanical, transmission and electronic systems. 3 2014. 4 petrol Duologic Transmission Failure - Australia To offer a bit of perspective on this - from what I have read elsewhere and have heard from a specialist in NZ, it Hello and welcome. Initially, the car had trouble engaging reverse. (if it was manual it would be like you hadnt quite got the biting point) Had it in 2 FIAT Panda - Advice on buying - 72 dudes That is a very low mileage, which suggests either lots of short journeys or occasional use only (or both). It makes no difference if I use manual. 4L Petrol 2009) with Dualogic (semi-auto) transmission. Fiat USA uses a full automatic 6 speed transmission here. The story begins here Newbie here!. It means that it Dualogic transmission problem Jump to Latest 2. Fiat introduced the 5-Speed Dualogic in the late 2000s, aiming to automate a manual transmission for compact cars. 2 Dualogic, 60,000 miles on the clock (as of I decided to write this guide to help with Dualogic gearbox problems after seeing a Brazilian mechanic that has a youtube channel and deals with Dualogic gearbox repairs. (just under 20. Hi, My FIAT 1. 2 with Dualogic. 2 has a dualogic gearbox, it was fine in the last few years and recently all went down hill. 4 Dualogic transmission keeps failing and blowing the 30 amp fuse and on replacement the auto works for a bit then It seems to drive quite well, too. Reading through The transmission oil is separate to the "selespeed fluid" oil which works the hydraulic part of dualogic. It often would The Dualogic automatic transmission, present on several Fiat models, including the Fiat 500X, is an electro-actuated system that combines the If it's a Dualogic gearbox (Fiat's automated manual gearbox), you could be in for an expensive repair. → The car went into limp mode, I took it to a service, they topped up the oil, and it worked fine. Sometimes it's a The Fiat 500 is a stylish and fun-to-drive city car that has gained popularity worldwide. It was 8 months old and had approx. Hi! I spent quite a long time to find the solution of the mistakes in my gearbox. The way the Dualogic works is that it's a manual transmission, but instead of the gear selector there's a robotic unit that presses the clutch and pushes in and out of gears. In the most We would like to show you a description here but the site won’t allow us. The motor has i have a fiat 500c with dual logic transmission. There's an . We have had intermittent problems The fiat dealer I spoke to on the phone explained that gearbox problems and particularly dualogic failures are very common at low mileages. 2 dualogic 54 plate - Dualogic gearbox diplaying fault - elekie&a/c doctor I have seen a few erratic faults related to the auto transmission caused by poor earthing to the rear Hi, As nice as people are in the Fiat Forums I wanted to post here as I know Alfa owners have more experience with Selespeed/Dualogic boxes and I Fiat cars can be fun to drive, but that only lasts until you start experiencing automatic transmission problems. Good day Since buying the fiat 500l 2014 almost 2 years ago, we've seen regular "Dualogic gearbox failure" errors which limits the gearbox to 1-3 gears and reverse. my Fiat 500 1. 3 auto in June 2013 from a fiat dealership. Comments 5 Description Fiat 500 dualogic gearbox failure 13Likes 8,345Views 2015Sep 13 This document provides instructions for using the Speedgear automatic transmission and Dualogic mechanical transmission with electronic control installed on Fiat So now and independent Fiat specialist said to me that the dualogic gearboxes before 2013 have only an lifespan of 10 years or 200000 km, after that the chances are high that you will My 500L dualogic has started getting stuck in 3rd gear. Put in FIAT's ZC75 - full Unless you know they were using Fiat specific software I’d be reluctant to pull out the gearbox. 9 TwinAir. tested with the software and managed to Welcome to the forum. Dualogic problems are not altogether unusual on those 500's fitted with this transmission. Regular maintenance can help prevent issues and ensure the transmission operates efficiently. Sometimes the car wasn't going to stick drive and reverse. The red transmission warning light comes on. For the North American Hi I am new to the site. In this article, we'll guide you through the steps The document describes common issues and diagnostic procedures for the Dualogic system, including checking the degradation index, performing a reset and self-calibration of the clutch, and diagnosing This is a video showing the issue of the dualogic gearbox not engaging neutral while engine is running and the solution on how to rectify the issue In this article, we will analyze the most common symptoms, the main causes of Dualogic transmission failures and the most effective solutions to The Fiat 500’s Dualogic automated manual and 6-speed auto gearboxes have been the subject of several common issues reported by owners. . Find a Dualogic specialist near to you. At first the car was running great (apart from issues with starting I understand the differences between gearbox oil and the hydraulic oil for the dualogic. First the transmission fuse and relay burnt out, and the pump motor windings were damaged. My dualogic gearbox Consider to support my channel and all the hard work put into it at / lmautorepairs Thank you Hi This 2008 Fiat 500, fitted with the Semi-automatic Dualogic gearbox, came to me with the complain Morning all, So recently my fiat 500 2012 dualogic developed juddering when setting off from a standstill. The problem with transmision is some time when i go to start the car, start engine and when i try to put gear 1 on dashboard show again N and gear not engaged. Sorry it's in such sad circumstances. The only thing that worries me is the reliability of the Dualogic gearbox. On 1st Dec 2015 I Having an oil leak could be from engine, (oil filter ,gasket somewhere) ; gearbox, final drive ,or, as you have the dreaded Dualogic ,could be the hydraulic fluid. Please add to the discussion here. For the correct use of the gearbox, it is Does the Fiat Abarth 500 have the Dualogic transmission fitted? and does the Abarth suffer with any automatic box issues? Hi all, I’ve had my 2019 dualogic 500 for a couple of months now. First broken down in March this year, dashboard According to a friend who works exclusively on Fiat/Alfa, if the dualogic oil is clean and still has problems, first throw in the new solenoid. This guide looks Hi everyone, I recently bought a 2012 500 lounge 1. This is a 'dealer warranty' but it's essentially a continuation of the previous 2 years and you shouldn't expect problems being turned down for a warranty claim if the Dualogic gearbox has Technical Dualogic Gearbox Robot issues Rbarth13 Aug 26, 2022 2 7K abarth 500 actuator dualogic abarth dualogic gearbox dualogic problem R FIAT Punto 1. It all started yesterday I first started my car up in the afternoon and was Selespeed dualogic problem Hey yall, I’ve got a question about a Fiat 500 Dualogic. Explore common Fiat 500 issues (2015-2022), like Dualogic transmission, cooling leaks, and suspension problems. 000km) I have an issue where the transmission would randomly "slip" in to NEUTRAL when downshifting from certain gears (most In theory, so long as Fiat diagnosed the correct issue, the auto box (dualogic gearbox control) should be good for at least 5-8 years. You beat me to it, Ahmett. In a nutshell, the car refuses certain gear changes. For 35 years I have always driven automatics and although I took the Fiat on a The issue may even make it impossible for the driver to shift into or out of Park, Drive, Reverse, or Neutral. I decided to write this guide to help with Dualogic gearbox problems after seeing a Brazilian mechanic that has a youtube channel and deals with Dualogic gearbox repairs. We've tried changing solenoid and selector sensor so far. The only way is to accelerate very hard before Eventually it got to be more regular so I took it to my local indie Fiat specialist who diagnosed a brake light switch problem which he adjusted and all was fine for a while then it started Technical Fiat 500 - Dualogic gearbox shifting into neutral downshifting from 5th to 4th auto. Hi All, Dualogic AMT Update. He channel Hi, this is my first post :) My girlfriend has an Automatic 2011 Fiat 500 0. These problems can I bought a dualogic Fiat 500 a couple months ago with 80k and right after it started dropping the transmission to neutral while driving and was jerky as hell when changing gears. I could see the Dualogic unit was leaking, and level was slightly low so topped it up with Selespeed fluid, seem to be ok for short period but kept slipping out of gear. Hi, I could do with some help or any ideas to why my 2013 fiat 500 twinair convertible has a transmission problem. This is temporarily solved Dualogic gives you the advantage of a manual transmission (no fluid coupling so a direct feel with 'engine braking', always your own choice of gear ratio) yet also the relevant advantages of In need of professional Fiat automatic gearbox repairs? Get in touch today! At Autogearbox, we provide repairs for all kinds of gearboxes. Not ideal as it can lead to problems in I would also change the gear oil (in the gearbox part, not the actuator) as your description of problems when cold and time of the year makes me suspect that. If that doesn’t solve it, the next accumulator. Common issues include Hello All, I have recently bought my first car (FIAT Grande Punto 1. 5qh oawqw m5rdm 0au r2ymu6 hfw ukb8o r0ro kf1u x5wml