Testing and Inspection of Micro ISO Relay for Focus ZX5
Component Testing Procedure (Voltage Applied)
Disconnect the ohmmeter; connect pins 2 and 3 to 12 V DC power and pin 1 to ground. Measure voltage between pin 5 and pin 1. If the voltage is 12
V, continue with the test. If not, replace the relay. Disconnect power from pin 2 and measure voltage between pin 4 and pin 1. If the voltage is 12 V,
the relay is okay. If not, replace the relay.
