We applied power and ground to the ADD motor to unlock it so the front wheels turn independently of each other. Now the green 4wd and yellow center diff light flash constantly regardless of switch position. No noticeable sounds. Still suspect transfer case actuator is stuck
2007 4runner v6. In 2wd no lights on dash when shifting to 4hi both lights flash on dash and when in 4lo buzzer sound. 4wd of course isn't engaged. Swapped out front diff actuator and the problem persisted. Can manually slide collar and get front axle to engage when ADD actuator was removed. A...