Inside the car, passenger side, under the glove compartment.
You can find the 2001 Buick Century Oddie control module on the passenger side firewall. The body control module will be near the bottom of the firewall.
In the dash, behind the glovebox..
Under an air filter
below left side of instrument panel
You will find the ICM directly below the coils. Just remove the coils and you will be able to remove it. This is on a 1990 Buick Century V6 3300 engine. If you have a different engine I cannot confirm the location.
check fan relay/fan relay control module
In a 1998 Buick Century, the ignition control module is typically located on the side of the engine, mounted on the ignition coil assembly. It is usually positioned near the front of the engine, accessible from the top or side. You may need to remove some components for easier access, depending on the engine configuration. Always consult the vehicle's service manual for precise location details and safety precautions.
what does the body control model do for a 95 buick real 3.8 litter
Where can I locate the "Lamp Control Module" on a 1994 Buick Park Avenue
You can determine if the ignition control module in a 1998 Buick Century is faulty by checking for symptoms such as engine misfires, stalling, or difficulty starting the engine. Additionally, if you experience a lack of power during acceleration or if the Check Engine light is illuminated, these may indicate an issue. Testing the module with a multimeter or a diagnostic scan tool can also help confirm if it’s malfunctioning. If you suspect a failure, replacing the module is a common remedy.
about 6" from blower motor "towards pass.side"has a four plug and two plug connection on it
To replace the transmission control module (TCM) on a 2001 Buick Century, first disconnect the negative battery terminal to ensure safety. Locate the TCM, which is typically found near the transmission or under the dashboard. Unplug the electrical connectors from the module and remove the mounting bolts. Install the new TCM by reversing the steps, reconnecting the electrical connectors, and securing it in place before reconnecting the battery.