Turn Signal and Hazard Relay Inspection

Connect turn signal and hazard relay (1), battery (3) and two test bulbs (12 V, 27 W) (2) as shown.

Unless a continued flash on and off is visible, replace relay.

Reference flashing cycle 

60 - 120 cycle/minute 

Fig 1: Turn Signal And Hazard Relay Wiring Diagram

Courtesy of SUZUKI OF AMERICA CORP.