Skip the auto shop - Our mechanics make house calls

Q: Missing transmission part

asked by on

I am missing a part on my transmission exposing a gear on the inside and leaking transmission fluid. I have a picture.

My car has 115000 miles.
My car has an automatic transmission.

A: Hello and thank you for contacting YourMech...

Hello and thank you for contacting YourMechanic. There could be a park neutral position (PNP) switch missing from the transmission. There could also be a gear inspection cover missing on the transmission. Look at what part of the transmission is missing and show the picture to a transmission shop and they can tell you exactly what is missing. Once you have the part, then you can install it. If the transmission case is broken, then you would need to replace the transmission. A transmission specialist consultation should help out in this situation. Alternatively, you could have a professional from YourMechanic come to your car’s location to inspect the fluid leak and advise you on necessary actions.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

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

Get a quote

What others are asking

Q: Cv axles

Hello. This oil is actually transmission fluid and it is normal to be leaked out while changing them. Just be sure to check the transmission fluid after changing these to ensure not too much has leaked out and that you...

Q: Steaming of the engine

Hi, thanks for writing in. Codes P0107 and P0122 could show up for several reasons, such as a faulty mass air flow sensor. If you would like help, consider having an expert automotive technician from YourMechanic come to your home...

Q: Saturn Ion wont change to 4th gear, its an automatic. The P0700 code comes up saying transaxal module. What does this means?

Hello. The code means there is either an electrical or mechanical (hydraulic) fault in the transmission, or the transmission "controls" and in your case that fault is causing your transmission not to shift. The fault itself can range from the...

Related articles

How Do Power Car Windows Increase Passenger Safety?
Power windows are responsible for approximately 2,000 emergency room visits every year. When a power window closes, it exerts enough force to bruise or break bones, crush fingers, or restrict an airway. Though...
How Long Does a Distributor O Ring Last?
The distributor is part of the ignition system in your vehicle and its purpose is to route high voltage from the ignition coil to the spark plug. The spark plug then...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.