Behind the glove compartment in the dash cavity. The glove compartment will need to be removed. The new BCM has to be programmed after installation.
In a 2000 Saturn SL series, the Body Control Module (BCM) is located underneath the dashboard on the driver's side. It is typically mounted on the side of the instrument panel, near the steering column. To access it, you may need to remove some trim panels or covers.
In the 2003 Saturn L-Series, the ABS control module is typically located near the brake master cylinder. It is mounted on the driver's side of the engine compartment, attached to the brake booster. To access it, you may need to remove some components for better visibility and reach. Always consult the vehicle's service manual for specific instructions and safety precautions.
No such thing exists on a 91-02 Saturn s-series. The above is correct... mostly. Saturn did not use a physical camshaft positioning sensor on any of its S-series vehicles. There is however a pseudo camshaft pulse generated by the ignition control module and sent to the computer. If you are receiving faulty cam position sensor trouble codes, the problem exists in the Ignition control module.
The BCM in an L series car is in the glove box You have to remove the storage piece and the the door of the glove box off it is mounte on top of the storage bin .
The Engine Control Module (ECM) on a 2000 Saturn L-Series is typically located under the hood, near the driver's side of the engine compartment. It is usually mounted on the front of the engine, near the intake manifold, and may be covered by a plastic shroud or panel. For precise access, it's advisable to consult the vehicle's service manual for specific instructions.
I found it in the engine compartment fuse box labeled BCM2 (body control module 2)
both the 3100 and 3800 series engines have the ignition control module mounted under the coil packs. remove the coil packs and there it is.
The Saturn L series transaxle is in front of the driver, connected to the engine.
The BCM (Body Control Module) controls most electronics not related to the drivetrain, amongst others the anti-theft system, interior and exterior lights, door chimes and the keyless entry system.
were is a ALTERNATOR
There is no mass air flow sensor on the Saturn S-series.
If you are talking about the engine pcm, is located on top of the engine on the driver side.