What tests can be performed on a lighting coil?

The correct answer encompasses a comprehensive range of tests that can be conducted on a lighting coil, which is an essential component in the electrical systems of many Yamaha vehicles.

Performing a resistance test is crucial to check if the coil has the proper resistance value as specified by the manufacturer. This can indicate whether the coil is functioning properly or if it has developed a fault that could lead to poor performance.

Short to ground tests are also critical, as they help identify any potential electrical faults within the coil that could cause it to short-circuit. This type of fault may lead to damage to the electrical system or create unsafe conditions.

Additionally, testing for output voltage is vital to ensure that the coil generates adequate voltage when functioning. The output voltage must meet specified standards to confirm that the lighting system will work properly and provide the necessary illumination.

Together, these tests provide a thorough assessment of the lighting coil's condition, contributing to the reliability and safety of the vehicle's electrical system. Each of these tests plays a unique role in ensuring that the lighting coil operates as intended, hence making option A the most comprehensive and appropriate choice for assessing a lighting coil.