Q: Transmission failsafe program

asked by on January 16, 2017

My transmission failsafe program message came on my dash . Did a manual reset of the computer didn't work. Changed the battery as well because I read it could be the battery or aletnator that did not work as well. When i put the car in reverse I get a knocking noise , worried it's something to do with the transimission . Any advice appreciated . Thanks

My car has 95000 miles.
My car has an automatic transmission.

Warning Light is on Inspection $94.99 - $114.99 Get a Quote

When you get the transmission fail safe warning, it means the transmission controller has detected a fault in the transmission or in the various sensors that it reads. The controller can adapt to a certain amount of wear and tear in the transmission, but when it reaches a point where it can no longer adapt, it will go into failsafe so that the transmission can continue to operate, though not as well. The transmission controller will have stored fault codes to help specify where the problem lies. You need to have this thing checked out by someone with the capability to read and interpret the codes. By contacting Your Mechanic, you can have a technician com to your home or office to check out your BMW, read the codes and let you know what steps you need to take to fix it.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Truck stalls out when driving
Stalling issues can be not only dangerous but nerve racking, as they can be often hard to predict. There are many possible causes, and to help the technicians narrow down the cause, it is recommended to track the time, temperature...
How do I change the settings?
Your truck allows you to customize some options to better suit your needs as a driver. The Settings section of the message center is where you can change these options. To change the Settings of your Ford F-150. Use the...
AC recharge
You certainly can add your own refrigerant, but be careful to not put too much in. Don't worry about adding oil, that is something you do if you replace components. They sell refrigerant cans (https://www.yourmechanic.com/parts/refrigerant) with a built in gauge...
At 150000 miles, should the timing belt be replaced? - 2008 Chrysler 300
We would first need to know which engine your vehicle is equipped with to get the specific information. Some engines have a timing belt, and others have a timing chain. In either case, if the chain/belt has not been replaced...
I have 2007 Infinity G35 6-speed. I can go threw all the gears and shift them in an out without the clutch pushed in
Hi there. Check to see if the clutch is engaged at all times. Check the slave cylinder to see if it is fully engaged and not releasing. Look for the return spring on the fork or on the slave cylinder...
VW Bora V5 2001 automatic dosnt shift gear from 3rd (manually shifted) until i hit the rpm over 6000 plus
This is common when the vehicle is low on transmission fluid (https://www.yourmechanic.com/services/transmission-fluid-service) or has a faulty transmission control solenoid. Automatic transmissions use pressurized hydraulic fluid to change gears. Every time a gear change is required, the car's computer activates a...
Intermittent failure to accellerate
This may be a result of a couple of different things, but is most commonly associated with a faulty throttle position sensor. The throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement) monitors the throttle position of the throttle plate inside the throttle body in...

Related articles

A Buyer’s Guide to the 2011 BMW X6 ActiveHybrid
This This “Sports Activity Vehicle” – a moniker bestowed by its maker – is one of those few cars that toes the line between SUV, hatchback sedan, and a just plain quirky car. Regardless of its true identity, however, the...
Top Automotive News & Stories: July 27-August 3
Each week we compile the best announcements and developments from the world of cars. Here are the topics you can’t miss from July 27 to August 3. Most Stolen Cars List Released most stolen cars...
Top Automotive News & Stories: October 1-7
BMW i5 images leak, an ultra-lux Jeep, hydrogen-fueled Colorado ZH2, Fisker's electric future, record plug-in sales, NHTSA Road to Zero, and more.