A/T CONTROL SYSTEM: Anti-interlock Solenoid Valve

The anti-interlock solenoid valve (1) is installed to control valve assembly.
The anti-interlock solenoid valve prevents the simultaneous activation of the input clutch and the low brake.
The anti-interlock solenoid valve is an ON/OFF type solenoid valve.

Fig 1: Identifying Anti-Interlock Solenoid Valve
Courtesy of NISSAN NORTH AMERICA, INC.