LEMON Manuals: Even more car manuals for everyone
Home >> Nissan-Datsun >> 2003 >> Frontier Base, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 403 (Engine Control System - VG33ER) >> DTC P0600: A/T Communication Line >> System Description

System Description

WARNING: This page is about a different car, the 2004 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

These circuit lines are used to control the smooth shifting up and down of A/T during the hard acceleration/deceleration.

Voltage signals are exchanged between ECM and TCM (Transmission Control Module).