Where is the fuse for door locks on a 2002 Chevy Impala located?

The 2002 Chevy Impala's power door lock fuse isn't a single, dedicated fuse. The power locks are controlled by a Body Control Module (BCM), and various circuits related to the locks draw power from multiple fuses. A problem with the power locks might be related to a blown fuse in a circuit that indirectly feeds the BCM, rather than a fuse specifically labeled "power door locks".

To troubleshoot, you'll need to consult your owner's manual's fuse box diagrams. Look for fuses related to:

* Power windows: The power locks often share circuits with the power windows.

* Body Control Module (BCM): The BCM itself might have a fuse protecting its main power supply.

* Ignition: Some aspects of door lock operation might be tied to the ignition system.

Where to find the fuse box(es): The 2002 Impala typically has an underhood fuse block and an interior fuse panel (often located under the dashboard, near the steering column). Your owner's manual will show you exactly where they are located and provide the fuse box diagrams.

Important Note: Before working with any fuses or electrical components, disconnect the negative battery cable to avoid short circuits.