The transmission computer defaults to second gear when it detects a malfunction and sets a code. You need to have the system checked with a scan tool to know possible causes.
More then likely, one of the electronic solenoids in the control pack on the front of the transmission case.
Pink could be coolant or transmission fluid. You need to find the source to know what is leaking.
Several things can cause your transmission to be stuck in second gear. Broken or detached shifting linkage will cause the problem. A broken shifting for in the transmission can also cause the problem.
No, but it can cause the trans computer to not be able to communicate. that will cause not shifting.
A very common cause would be the output speed sensor. It is on the driver side rear of the transmission.A very common cause would be the output speed sensor. It is on the driver side rear of the transmission.
The transmission computer will default to second gear when it detects a malfunction. You need to have the system checked for codes to know possible causes.
Stripped transmission, low transmission fluid.
most likely it is air in system
Could be a number of things, check your your transmission fluid, if the level is fine, it may be your transmission or clutch. Most likely your clutch, which is cheaper than a transmission.
Find the leak source and repair it. Usually the cause is cooler hoses.
A bad transmission gear can cause your 1999 Nissan frontier to shift hard. Low transmission fluid can also cause the transmission to shift hard.
The first two steps are check the fluid and check the computer for trouble codes.