There are a few things that could cause this code. Here are a few ideas.
P0715 Turbine Shaft Speed Sensor Circuit Malfunction - With Automatic Transmission
1) TSS connector is damaged (check pins for damage, and for moisture)
2) TSS signal circuit is open, shorted to ground or shorted to voltage
3) TSS has failed
I have actually had to replace the wiring from the pcm to the tss. The turbine speed sensor is located on the driver's side top of the engine area.
Thursday, September 8th, 2011 AT 2:26 PM