Questions & Answers

why don't the leds light up

0 votes
When I plug in the evo to the black 4 pin connector as instructed no LEDs light up at all.
posté Oct 23, 2021 dans la catégorie Chevrolet par Ron Eggert (130 points)

1 Réponse

0 votes
If the module is fully programmed no leds will turn on when connecting power.

 

the red and black wires on the black 4 pin connector are what power the unit, testing those would be a simple starting point.

 

If you are trying to program the unit, be sure to hold down the programming button prior to connecting the power.

 

Also a module with no firmware inside it may not light up. I would try re flashing the unit.
répondu Oct 25, 2021 par derek g (339,420 points)
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