Why does my blower motor keep running after I shut off the car?

Why does my blower motor keep running after I shut off the car?

Some customers may comment that the blower motor is inoperative or continues to run after the vehicle has been shut off. These conditions may be caused by a blower motor control module failure. This failure may occur when the vehicle is operated in ambient temperature conditions of -23 C (-10 F) or below.

Is there a way to turn off the blower motor?

My blower/heater motor switch will not turn off the blower nor willl it change the motor speed. It’s currently stick on high. Even if I turn the engine off and take out the keys the blower is still running. I had to discoinnect the battery to get it to stop.

Where is the relay on a blower motor?

That relay should be in the under hood fuse/relay box (under hood, left side, behind battery). Starting with the high speed relay, pull it out and see if the fan turns off. Replace the one that causes the fan to go off when removed. I have attached images to help you.

When to replace the blower motor control module?

Important: Replace the blower motor control module if the vehicle experienced a blower motor control module failure in extremely cold ambient temperature conditions. Technicians are to replace the blower motor control module, also called the Linear Power Module (LPM), with the P/N listed below.

Why does the blower motor stay on all the time?

So fired up the truck and the HVAC unit was working fine set the temp and the fan speed that all works fine, but turn the key off the blower motor should quit right?? No not with this one stays on till I pull the 40amp fuse.. ??? You are going to need to inspect the wiring connector at the resistor and blower motor.

What should I do if my blower won’t shut off?

Refer to either the Blower Motor Control Processor Replacement or Blower Motor Processor Replacement-Auxiliary procedures in SI. After replacement of the blower motor control module, the customer may notice a slightly higher than expected blower motor speed at any of the blower speed settings.

Important: Replace the blower motor control module if the vehicle experienced a blower motor control module failure in extremely cold ambient temperature conditions. Technicians are to replace the blower motor control module, also called the Linear Power Module (LPM), with the P/N listed below.

That relay should be in the under hood fuse/relay box (under hood, left side, behind battery). Starting with the high speed relay, pull it out and see if the fan turns off. Replace the one that causes the fan to go off when removed. I have attached images to help you.

Some customers may comment that the blower motor is inoperative or continues to run after the vehicle has been shut off. These conditions may be caused by a blower motor control module failure.

What to do if your YouTube heater is stuck?

Heater Blower Stuck on after key is off…FIXED! – YouTube Heater Blower Stuck on after key is off…FIXED! If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

Why does my air conditioner keep running after the car is turned off?

The problem is the air conditioner blower continues to run after car is off. I remove the blower fuse and it stops. Fuse 35 as I recall. How do I repair this? IS the module accessible from the engine or interior? Can you buy these at Autozone? This bulletin is being revised to update the model years that are affected and add the Oldsmobile Bravada.

Replace the blower motor control module if the vehicle experienced a blower motor control module failure in extremely cold ambient temperature conditions. Technicians are to replace the blower motor control module also called the Linear Power Module (LPM) with the P/N listed below.

Can a blower motor controller keep running after you shut down the engine?

If your car uses a blower motor controller, it can keep running the blower motor after you shut down the engine. Those used to be installed only on vehicles with automatic climate control with variable speed fans, but now they’re installed on many late model vehicles. How a blower motor controller differs from a blower motor resistor?

Why does my blower motor keep running high?

More than likely you have a control processor issue, which is basically the resistor. The HVAC control module is to send the speed control signal to the processor which then changes the fan speed. When this shorts it usually puts the fan to high speed.

Some customers may comment that the blower motor is inoperative or continues to run after the vehicle has been shut off. These conditions may be caused by a blower motor control module failure. This failure may occur when the vehicle is operated in ambient temperature conditions of -23 C (-10 F) or below.

What kind of car has a blower motor?

Help, Advice, Owners’ Discussion and DIY Tutorials on Volvo’s stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations). I recently noticed that the blower motor in my wifes 2002 V70 is running, even when the the key is out of the ignition.

How often is the blower motor on when ignition is off?

The fan will blow for 15 minutes at half speed with the air directed to the dashboard air outlets. Make sure the customer is informed of this new function. Ambient temp greater than 75°F (24°C) when engine is turned off. Runs only one time every 20 hrs.

Some customers may comment that the blower motor is inoperative or continues to run after the vehicle has been shut off. These conditions may be caused by a blower motor control module failure.

My blower/heater motor switch will not turn off the blower nor willl it change the motor speed. It’s currently stick on high. Even if I turn the engine off and take out the keys the blower is still running. I had to discoinnect the battery to get it to stop.

Replace the blower motor control module if the vehicle experienced a blower motor control module failure in extremely cold ambient temperature conditions. Technicians are to replace the blower motor control module also called the Linear Power Module (LPM) with the P/N listed below.

What causes a gas furnace blower to run non stop?

An unintentional change in your thermostat’s setting can also cause the blower to run non-stop. Most thermostats have a switch that turns on the blower separately from the furnace. This switch is commonly marked “fan” or “manual.”. Turn the switch to “off,” “heat” or “automatic,” depending on the model.