You did not mention whether your car was a stick or an automatic. I guess it may be a stick. If so, likely your slave cylinder, or maybe your clutch master cylinder failed. Under the hood of your car, in front of the driver's seat, are 2 master cylinders mounted on the firewall. The larger one is for your brakes, the smaller one is for your clutch. Open the hood and look, the smaller one mat be out of brake fluid, which means the car will not shift, because the clutch is not being activated. You will need to either change the transmission-mounted cylinder ( the slave cylinder), the firewall mounted cylinder ( the master cylinder), or both of them. God bless your efforts.
Answers & Comments
You did not mention whether your car was a stick or an automatic.
I guess it may be a stick.
If so, likely your slave cylinder, or maybe your clutch master cylinder failed.
Under the hood of your car, in front of the driver's seat, are 2 master cylinders mounted on the firewall.
The larger one is for your brakes, the smaller one is for your clutch. Open the hood and look, the smaller one mat be out of brake fluid, which means the car will not shift, because the clutch is not being activated.
You will need to either change the transmission-mounted cylinder ( the slave cylinder), the firewall mounted cylinder ( the master cylinder), or both of them.
God bless your efforts.