Checking the horn relay (Hyundai Tucson JM)

1. Remove the relay from the relay box in the engine compartment.

2. Check the continuity of the circuit between the terminals. The circuit should be continuous between contacts 1 and 2 when 12V is applied to contacts 4 and 3. If no voltage is applied, the circuit should be open.



(The basis of the material is information from the website: «HyundaiBook»)