Abs actuator keeps running after shut off engine you will have to disconnect the battery

Temperature blend door actuator . There are electric motors behind the instrument panel that control air flow direction. GM calls it a Temperature Valve Actuator Replacement - Left Side
Instrument Panel Insulator Panel Replacement - Left Side (Acadia)

Callout

Component Name
1
Push-pin Fasteners (Qty: 3)
2
Insulator/Closeout Panel - Left
Procedure Disconnect the electrical connectors.
Caution: In order to avoid actuator damage, DO NOT apply power to the actuator when it is not installed in the HVAC module.
Preliminary Procedure Remove the instrument panel insulator - left side. Refer to Instrument Panel Insulator Panel Replacement - Left Side.
1
Left Temperature Actuator Screw (Qty: 3)
Caution: Refer to Fastener Caution in the Preface section.
Tighten
2 N?·m (18 lb in)
2
Left Temperature Actuator
Procedure

1. Disconnect the electrical connectors.
2. Re-calibrate the right temperature actuator. Refer to Actuator Recalibration.

actuator

when the check engine light keep flashing, means a severe misfire it's happening, the vehicle should not be driven to avoid engine damage
I will check the spark in cylinder number one, if good blue spark it's present, then I will check the engine compression just to be sure nothing bad has happened, above 150psi it's good compression
if compression it's good then look into the injectors, engine timing clogged exhaust computer controls.

89,90 91 92 94,95,96?????? automatic, manual, 2+2 help us out here please we can not help without the basics. I said i was not going to answer anymore of these incomplete problems Year,Make,Model, Automatic, Manual Transmission, engine size please thank you.

The ASR and ABS are voltage sensitive, so each time you disconnect them from power, they will reset. To cancel the ASR light, start engine then turn steering wheel full lock to right, then lock to left...ASR should extinguish. ABS light should then go out once you drive above 8 mph for 100yards or so. Until you can have the climate control looked at by a professional, I would locate and remove the fuse for it when you park up. Much better than disconnecting battery.

Pull fuses till engine shuts off then disconnect battery for now till you or someone can run test.

need to replace ABS control module they do go bad alot and cause that issue

A relay controls the ABS motor. You can trace the wires running to it. The next time you shut the engine off unplug the relay. If that shuts it off get a new relay for the old one will not open its circuit to shut off the motor to the ABS motor

Should stay running.

Disconnecting the wires may consequently cause non function of ure vehicle speed reading as the system is dependant on your wheel speed suplied by ure abs speed sensors, it might also result in non starting depending on wheather or not the abs ecu is a main ecu or not, i strongly suggest you get hold of a proper wiring diagram and get sum one clued up to rather bypass the system by briging the concerned cercuits the proper way,