Sonata V6-3.0L (1991)
Condenser Fan Motor Relay: Testing and Inspection
Fig. 6 Condenser Fan Relay Terminal Identification
1. Using a volt-ohm meter, ensure there is no continuity between terminals "L" and "B", Fig. 6.
2. Apply 12 volts across terminals S1 and S2, then check for continuity between terminals "L" and "B". Replace as necessary.