C1661 INFINITI – 4WAS Front Lock Solenoid Valve

C1661 INFINITI Possible Symptoms

Anti-Lock Brake System (ABS) Warning Light ON,Engine Light ON (or Service Engine Soon Warning Light)

C1661 INFINITI Possible Causes

Faulty 4WAS Front Control Unit,Faulty 4WAS Front Lock Solenoid Valve,4WAS Front Lock Solenoid Valve harness is open or shorted,4WAS Front Lock Solenoid Valve circuit poor electrical connection

C1661 INFINITI Description

The 4 Wheel Active Steer (4WAS) Front Lock Solenoid Valve is activated in the active test (lock release). The secured 4WAS front actuator is released. 4WAS Front Control Unit controls 4WAS front actuator. 4WAS front actuator releases the lock when the engine speed signal is ON. 4WAS front actuator applies the lock when the engine speed signal is OFF.