How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask sprinkles08 Your Own Question
sprinkles08
sprinkles08, ASE Certified Technician
Category: Transmissions
Satisfied Customers: 21570
Experience:  Chrysler/Dodge/Jeep master tech ASE Master and Advanced Certified, Chrysler/Dodge/Jeep Master Certified, Trans Specialist
9825021
Type Your Transmissions Question Here...
sprinkles08 is online now
A new question is answered every 9 seconds

05 toyota corrolla no reverse

Customer Question

05 toyota corrolla no reverse

Submitted: 12 days ago.
Category: Transmissions
Expert:  Gary replied 12 days ago.

Welcome! My name is ***** ***** I will do my best to assist you with this problem.

Expert:  Gary replied 12 days ago.

is the fluid clean and full ?

Customer: replied 12 days ago.

Yes it's is

Expert:  Gary replied 12 days ago.

that code is st when the computer sees a shift valve performance issue

the problem we have is no matter what this transmission should have reverse as long as the fluid is full

since the fluid is full and it has all good forward gears there is an internal failure of the transmission causing this issue and it needs to come out and apart to be repaired i am sorry to say

dont forget to rate us here

you can always get me back for FREE for any follow up any time with this question even after you rate me here at Justanswer

if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer

Customer: replied 12 days ago.

The drives forward on reverse and neutral also

Expert:  Gary replied 12 days ago.

i thought you said it had no reverse ?

Customer: replied 12 days ago.

Yes there is no reverse, when you put the car on reverse drives forward

Customer: replied 12 days ago.

I know what the code means, but that don't mean I have a bad transmission, there should be some testing to make sure is the transmission.

Customer: replied 12 days ago.

If I come to just answer is becas "supposedly" have professional technicians,

Expert:  sprinkles08 replied 11 days ago.

Hello and welcome to JustAnswer!

Do you still need help?

Customer: replied 10 days ago.

Hello yes I still need some help

Expert:  sprinkles08 replied 10 days ago.

What P codes are currently setting?

Customer: replied 10 days ago.

No codes are set, I found p0756 on pending

Expert:  sprinkles08 replied 10 days ago.

I'm a full time tech and at work this morning, I'll get back to you as quickly as I can!

Customer: replied 10 days ago.

Okay

Expert:  sprinkles08 replied 10 days ago.

Do you have all forward gears?

Customer: replied 10 days ago.

Yes I do, except reverse, when you shift to reverse the car drives forward, same thing on neutral.

Expert:  sprinkles08 replied 9 days ago.

Which does indicate internal failure.

If forward gears operate correct then you should be able to disregard the solenoid code as that condition isn't currently present.

Was there any slippage in reverse at any time?
Was there any abnormal noise?

Customer: replied 9 days ago.

Some noise like when the power steering is low on fluid

Expert:  sprinkles08 replied 9 days ago.

From the transmission? That is most likely pump whine.

Customer: replied 9 days ago.

Yes from the transmission

Expert:  sprinkles08 replied 8 days ago.

Does it only make the noise when moving or any time the engine is running?

Customer: replied 8 days ago.

Some times only when I try to engage reverse

Expert:  sprinkles08 replied 8 days ago.

You can try replacing the fluid and filter but you pretty certainly have clutch or mechanical failure.

Customer: replied 8 days ago.

Ok I'll try that

Expert:  sprinkles08 replied 8 days ago.

If that doesn't help or if you see excessive debris then there is an internal failure. A loss of reverse only should indicate clutch or geartrain failure but it's possible that line pressure is dropping low enough that it cannot hold reverse. There is a much higher load on the geartrain in reverse so it requires more clamping pressure.

Customer: replied 7 days ago.

Okay thank you

Expert:  sprinkles08 replied 7 days ago.

You're welcome!

Related Transmissions Questions