How do you replace a coil in a 97 Nissan pickup truck?

To replace the ignition coil in a 1997 Nissan pickup truck, first, disconnect the negative battery terminal to ensure safety. Remove the engine cover if necessary, then locate the ignition coil, which is mounted on the engine. Disconnect the electrical connector and remove the bolts securing the coil in place, then carefully pull it out. Install the new coil by reversing the process, ensuring all connections are secure before reconnecting the battery.