The body control module (BCM) in a Chevy Malibu is located in different areas depending on the model year. Here are a few possible locations:
– According to a post on the Chevrolet Malibu Forums, the BCM in some models can be found on the passenger side, near the blower motor.
– Another source suggests that the BCM may be located below the right side of the dash, near the blower motor.
Please note that these are general locations and may vary depending on the specific model year and trim level of the Chevy Malibu. It is always recommended to consult the vehicle’s manual or seek professional assistance for accurate information on the exact location of the BCM in a specific Chevy Malibu model.
Contents
- Can a bad BCM cause a no start?
- What are the symptoms of a bad body control module?
- Where is the body control module located?
- How do I reset my BCM?
- Will a car run with a bad body control module?
- Where is the BCM located on a Chevy Malibu?
- Is an ECM and a body control module the same thing?
- Can I drive with a bad control module?
- Can a bad BCM cause a car not to start?
- Where is the BCM on the 2004 Malibu?
Can a bad BCM cause a no start?
A non-functioning or faulty body control module can also prevent a vehicle from starting at all, in certain cases. Though somewhat rare, a bad BCM can fail to identify the key’s transponder chip, or can simply fail to deliver a “start” signal from a vehicle’s ignition switch, thereby preventing starter engagement.
What are the symptoms of a bad body control module?
Irregularities in window operation, central locking, dashboard lights, windshield wipers, etc., could be a telltale sign of a failing BCM. Use a Diagnostic Scanner: Connect a diagnostic scanner to the vehicle’s OBD-II port. This device reads error codes that the vehicle’s computer has stored.
Where is the body control module located?
The BCM is typically located underneath the dashboard. This seems to be standard on most vehicles, as this location is near the cabin switches. Replacing a BCM can be costly and usually requires programming by a dealer.
How do I reset my BCM?
1) Press and hold the Power Button until the display gives you an option on screen to Power Off – press this. 2) Once the display is completely black, exit the vehicle and find the BCM. 3) Remove the cover of the BCM to expose the green board. 4) Press and hold the Reset button for 2 Seconds and let go.
Will a car run with a bad body control module?
The body control module (BCM) is in charge of managing all your automotive electronic systems. A malfunctioning BCM can prevent certain vehicles from starting, depending on the system design. Common causes of BCM malfunctions include hard impact collisions, loose wiring harnesses, and shorting wires.
Where is the BCM located on a Chevy Malibu?
So let’s get it going. Oh all right so we’ll start it off with locating the the BCM. And the BCM is located under the kick panel. On the driver’s. Side.
Is an ECM and a body control module the same thing?
What is the main difference between an engine control module (ECM) and a body control module (BCM) on a vehicle? ECM controls the engine, ie ignition timing, fuel injection, , any engine control function. BCM controls the interior and exterior functions of the car.
Can I drive with a bad control module?
No, it is not safe to drive with a faulty engine control module (ECM). The ECM is responsible for controlling various functions of the engine, including fuel injection, ignition timing, and emission control.
Can a bad BCM cause a car not to start?
In a short answer: Yes, the BCM can prevent a car from starting, and doubly so when you introduce a security/antitheft system like Passlock.
Where is the BCM on the 2004 Malibu?
BTW – it’s located behind the r/s console trim panel. Not under the glovebox, but inside the console. The purpose of this bulletin is to address the unique differences in Body Control Module (BCM) functionality of the affected vehicles.
