Rallye dash lights bench test
Green dots are ground.
Other dots are bulb and associated pin.
Follow the cir board traces.
This works on all bulbs except one, the exception.
Attach a jumper from 12v battery negitave to a green point ( screw head)
And battery positive to each respective post and the bulb associated with it should light.
Exception to above...
The bulb with red dots on the left side cir board in the photo.
You put batt negitave to one red dot post and batt positive to the other red dot post .
Green dots are ground.
Other dots are bulb and associated pin.
Follow the cir board traces.
This works on all bulbs except one, the exception.
Attach a jumper from 12v battery negitave to a green point ( screw head)
And battery positive to each respective post and the bulb associated with it should light.
Exception to above...
The bulb with red dots on the left side cir board in the photo.
You put batt negitave to one red dot post and batt positive to the other red dot post .
