Technician A says that some damaged horn switches require replacing the airbag module. Technician B says that a damaged clockspring harness can be repaired. Who is right?

• A. A only
• B. B only
• C. Both A and B
• D. Neither A nor B

Answer: (A)

In steering-column safety systems, components are often replaced as complete units rather than repaired piece by piece. The horn switch is frequently integrated with or tied to the airbag module, so when the horn switch is damaged, you may need to replace the whole airbag module to maintain proper function and safety. The clockspring provides the continuous electrical path for the horn, airbags, and steering-wheel controls as the wheel turns, and its harness is not considered repairable in practice; the entire clockspring assembly is replaced if damaged. Therefore, some damaged horn switches require replacing the airbag module, while a damaged clockspring harness is not repairable.