A climate control front blower is a component of a vehicle's heating, ventilation, and air conditioning (HVAC) system that circulates air within the cabin. It helps regulate the temperature by distributing heated or cooled air, ensuring passenger comfort. The blower can be adjusted to different speeds and settings, allowing users to customize airflow based on their preferences. Additionally, it plays a crucial role in defogging and defrosting windows for improved visibility.
I had the same problem and ended up replacing the blower resistor and the blower motor. Although it could be one or the other .. mine was both.
Climate control blower motor was the fix. The part cost 441 dollars.
If your blower motor is either not turning itself off, or randomly turning itself on with the ignition off (and you have auto climate control), the problem is the blower control module. Located directly behind the blower motor, it takes information from the climate control, and is in charge of turning the blower on/off. To replace the blower control module, remove the splash shield under the passenger side dash (there's 3 plastic retainers hold it in place). The blower control module is located behind the blower motor, and is held in with 3 bolts. The 2 rearmost bolts (by the firewall) only need to be loosened, and the front one removed. The entire unit rotates down and can then be replaced.
You will need to replace the blower motor control unit located inside the blower motor housing, this part is not the same as the part on standard explorers, it is not the same blower motor resistor.
Climate control the temperature
If the front blower on your 1999 GMC Suburban has stopped working, the issue could be related to a blown fuse, a faulty blower motor resistor, or a malfunctioning blower motor itself. Start by checking the fuse associated with the blower motor; if it's blown, replacing it may solve the problem. If the fuse is intact, test the blower motor and resistor for functionality. If both components are operational, the issue may lie with the vehicle's climate control system or wiring.
Yes. But you will also need the climate control, evap canister and the blower. It takes about 16 hours to install.
What model? This probably has electronic Climate control,therefore there isn't a Blower resistor. The blower is controlled by a Blower Motor Module...its mounted on the HVAC case under the hood near/next to the blower motor.
The heater blower relay is an electrical component in a vehicle that controls the operation of the blower motor, which circulates air through the heating and ventilation system. When the vehicle's climate control system is activated, the relay receives a signal from the control module and closes the circuit to supply power to the blower motor. This allows the motor to operate at various speeds, adjusting the airflow as needed for heating or cooling the cabin. If the relay fails, the blower motor may not function, leading to inadequate climate control.
Has the car got climate control ?
I have an 89 Delta 88 and if you have Electronic Climate Control there is a control module located just right(passenger side) of center at the firewall. It is in the same location as the blower fan resister assembly on a car with standard a/c controls.
on fire wall engine compartment