Circuit Description
WARNING: This page is about a different car, the 2002 Infiniti QX4, 2001 Nissan Pathfinder, and 2001 Infiniti QX4. However, it is still accessible from the selected car via links, so may be relevant.
Overrun clutch solenoid valve is activated by TCM in response to signals sent from PNP switch, O/D switch, vehicle speed and throttle position sensor. Overrun clutch operation is controlled by outputs from the sensors. A DTC is set when TCM detects unspecified voltage drops when it tries to operate overrun clutch solenoid valve.