DTC Detection Logic

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

If DTC P1715 is displayed with DTC UXXXX, perform the trouble diagnosis for DTC UXXXX.
If DTC P1715 is displayed with DTC P0335, perform the trouble diagnosis for DTC P0335. Refer to DTC Description .
If DTC P1715 is displayed with DTC P0340, perform the trouble diagnosis for DTC P0340. Refer to DTC Description .
If DTC P1715 is displayed with DTC P0605, perform the trouble diagnosis for DTC P0605. Refer to DTC Description .
If DTC P1715 is displayed with DTC P0607, perform the trouble diagnosis for DTC P0607. Refer to DTC Description .

DTC No.

Trouble diagnosis name

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P1715

IN PULY SPEED

[Input speed sensor (TCM output)]

Input speed sensor signal is different from the theoretical value calculated by ECM from output speed sensor signal and engine rpm signal.

Harness or connectors
(The CAN communication line is open or shorted)

(Input speed sensor circuit is open or shorted)
TCM