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The blower fan for the heatAC on your Intrigue comes on by itself when the car is off What is the cause of this?
Wiki User
∙ 15y ago
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.
Wiki User
∙ 15y ago
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What would cause the interior fan to have just one speed would the most likely cause be the switch or the blower motor itself?
neither,blower resistor or blower module controls fan speeds.
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It can be a fuse or the switch itself or the resistor pack.
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Check the fuses first and the blower relay.
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Bad thermostat, cap and radiator is a common cause.
Blower motor noisy?
The following can cause this problem.................. 1. Bad blower motor. 2. Bad blower motor wheel. 3. Trash in the blower housing...
