Hvac Actuator Reset Acdelco Techconnect

Hvac Actuator Reset Acdelco Techconnect Youtube Hvac actuator reset | acdelco techconnect. Learn more about actuator recalibration with acdelco. see more at acdelcotraining.

Best Way To Silverado Blend Door Actuator Calibration 6 Step 4.2k subscribers in the automechanics community. a sub for mechanics to share assistance and interesting news, and where car owners can ask mechanics…. Install the hvac fuse or reconnect the battery. start the engine. on systems with auto a c controls the controls will default to 74 degrees f when the ignition is turned back on. do not touch the a c controls. let the engine run for 1 2 minutes. turn the ignition off for at least 10 seconds but no more than 30 seconds. Ignition off, pull the hvac ecas fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. if there is still a problem, the actuator for the temp blend door may have failed. scan the hvac for codes. when you reconnected the battery and started it, it would have run. Here's what i've had work to reset the dash actuator on my '07 trailblazer. 1. disconnect the battery ground. 2. remove fuses 34 and 35 from the fuse box next to the battery. this is the ignition and blower fuses. if you leave the ignition fuse in the blower still get power and this doesn't work. 3.

Acdelcoв 15 72262 Gm Original Equipmentв ў Hvac Mode Door Actuator Ignition off, pull the hvac ecas fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. if there is still a problem, the actuator for the temp blend door may have failed. scan the hvac for codes. when you reconnected the battery and started it, it would have run. Here's what i've had work to reset the dash actuator on my '07 trailblazer. 1. disconnect the battery ground. 2. remove fuses 34 and 35 from the fuse box next to the battery. this is the ignition and blower fuses. if you leave the ignition fuse in the blower still get power and this doesn't work. 3. Learn more about gm service repair programming with acdelco. see more at acdelcotraining. The actuator is an externally driven or “dumb” actuator that provides more precise control with increased torque. the motor driver and position detection functions are located in the hvac control module. the stepper motor is a bipolar design with four coil windings sharing a common 12v power feed. 5 wire stepper motor actuator.

Acdelcoв 15 73989 Gm Original Equipmentв ў Hvac Mode Door Actuator Learn more about gm service repair programming with acdelco. see more at acdelcotraining. The actuator is an externally driven or “dumb” actuator that provides more precise control with increased torque. the motor driver and position detection functions are located in the hvac control module. the stepper motor is a bipolar design with four coil windings sharing a common 12v power feed. 5 wire stepper motor actuator.