How do you test the ignition module on a 03 harley softail?

To test the ignition module on a 2003 Harley Softail, first disconnect the battery and remove the ignition module from the bike. Use a multimeter to check the resistance of the primary and secondary coils according to the service manual specifications. Additionally, inspect the wiring and connectors for any signs of damage or corrosion. If the module fails these tests, it may need to be replaced.