Note. For circuit identification, see CONNECTOR IDENTIFICATION and WIRING DIAGRAMS .
Circuit Description
The 2-3 shift solenoid valve is a normally open exhaust valve used in conjunction with 1-2 shift solenoid valve to allow 4 different shifting combinations. Solenoid is attached to control valve body. DTC P0756 is set if PCM detects a 4-3-3-4 shift pattern, depending on mechanical failure.