FixVault
Home
›
Infiniti
›
2004
›
M45
›
Repair and Diagnosis
›
Transmission
›
Automatic Trans
›
Automatic Transmission
›
DTC P1701: Transmission Control Module (Power Supply)
›
Possible Cause
Possible Cause
Harness or connectors
(Battery or ignition switch and TCM circuit is open or shorted.)