Dropping Resistor

1. Turn ignition switch OFF.
2. Disconnect dropping resistor harness connector.
3. Check resistance between dropping resistor terminals 1 and 2.

Resistance: 0.2 - 5.0 Ω [at 25°C (77°F)] 

Fig 1: Checking Resistance Between Dropping Resistor Terminals 1 And 2

Courtesy of NISSAN MOTOR CO., U.S.A.