P0715, 0717 codes

[brian89]

It says that these are bad readings from the TSS (turbine shaft sensor) where is the TSS and would it be the cause of my faulty transmission?

 

[BigAlsPSD]

Turbine Shaft Speed (TSS) Sensor
The turbine shaft speed (TSS) sensor is a magnetic pickup that sends the powertrain control module (PCM) information on the rotation speed of the coast clutch drum. The turbine shaft speed (TSS) sensor is mounted externally on the top of the transmission case. The PCM uses the TSS sensor signals to help determine electronic pressure control (EPC) pressure, shift scheduling the torque converter clutch (TCC) operation.

Output Shaft Speed (OSS) Sensor
The output shaft speed (OSS) sensor is a magnetic pickup that provides transmission output shaft rotation speed information to the powertrain control module (PCM).
The output shaft speed (OSS) sensor is mounted externally on the top of the transmission extension housing. The PCM uses the OSS sensor signal to help determine electronic pressure control (EPC) pressure, shift scheduling and torque converter clutch (TCC) operation.

 

[brian89]

So if i switch out the sensors, or make sure it is plugged in, i may get first and forth gear back? and it will go into first when i put it in drive?

 

[BigAlsPSD]

Outta my league bud. Hopefully someone else can get you the specifics.