DTC Detection Logic

WARNING: This page is about a different car, the 2020 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

Possible cause

P0715

INPUT SPEED SENSOR A

(Input/Turbine Speed Sensor "A" Circuit No Signal)

When all of the following conditions are satisfied and this state is maintained for 5 seconds:

TCM power supply voltage: More than 11 V
After range change completion, it spends 2 seconds or more.
Range: Other than P, N
P0791, P0792, and P0793 are not detected
Primary pulley speed: 500 rpm or more
Input speed: Less than 150 rpm

Harness or connectors
(Input speed sensor circuit is open or shorted.)
Input speed sensor