11
10
3.
）
Socket Module Components Test
If the maintenance technicians or engineers have already known the
principle of control and the module components are connected to the vehicle
normally, they can directly input positive or negative electricity to the socket via
the probe, and they can judge the cause of failure according to the testing result.
2.
）
Individual Accessory Test
It can be used to test illumination lamp, turn signal light, door lock actuator,
window regulator lift motor, car horn, switch, solenoid valve, relay, oil pump,
fuel injector, ABS pump motor, engine control unit (ECU), etc.
Operating Steps
：
1.Connect the black battery clip of Godiag GT103 Mini Pirt Electric Circuit
Tester to the negative electrode of the battery and the red battery clip to the
positive electrode of the battery. If Godiag GT103 Mini Pirt Electric Circuit
Tester's lighting LED lights, it means that the power supply of the device is
normal.
2.Connect the device's auxiliary ground wire clip to the negative pole of the
component to be tested.
3.Connect the probe to the positive pole of the module. If the module has
low resistance, the foggy bi-color LED light of the device should be green. The
buzzer emits a low-frequency sound. (Indicates that the module is connected
properly)
4.Press the ship-shaped function switch forward, the positive charge of the
vehicle battery is input to the probe via the device, and the foggy bi-color LED
light should be red. The buzzer makes a rapid sound. If the module works
normally, it means that the module is in normal status. (If it does not work
properly, it means that the module is damaged.)
