All the actuators are electronic. Go under dash drivers side and look under there you will see white arms with a motor
Attached to them. Tune the mode door dial and see of the motor try's to move at all. If so the comp is seeing the command. Most times the actuators go bad and don't move or move very little.
"CMR TUNER" [email protected] 1/4 with a 7.32 1/8 custom long/short bars by "Me" Turbocharged 392 on 9psi S475/96/1.32 . Running thru an A518! [email protected]