What should we do when the led tail light bulb does not turn on, we can try to deal with it like this:
1. FAILURE PHENOMENON
When the car is driving, the tail light is not on when the light switch is pulled.
2. CAUSES OF FAILURE
The tail lamp wire is burnt out, the tail lamp is not connected to the iron,
or the tail lamp line is out of order.
3. JUDGMENT AND EXCLUSION
Turn on the main switch, if only the tail light is not on, should first check that the filament
is burnt out. If you burn out, replace the light bulb. LED tail light bulb please click here.
If the filament is in good condition, use a screwdriver to connect the lamp head wire to the iron
to try the fire, there are sparks, indicating that the tail lamp iron is not good. If there is no spark,
the rear lamp line is out of order.
By using the method of touching iron and scraping the fire with the fire line, the fault is checked
out step by step and the fault is eliminated.