How do you reset the bcm on a 2002 Pontiac aztek?

To reset the Body Control Module (BCM) on a 2002 Pontiac Aztek, first disconnect the negative battery cable and wait for about 10-15 minutes to allow any residual power to drain. Reconnect the battery cable, ensuring a tight connection. You may also need to use a scan tool to clear any diagnostic trouble codes and reprogram the BCM settings if necessary. Always consult the vehicle's service manual for specific procedures related to your model.