Submit A Question about детектор протокола для обнаружения последних прорывов OBDII

Good day,

Based on some feedback I viewed on Youtube, it seems that there is a problem with the CANH and CANL (#6 and #14) where the corresponding leds aren't blinking as they should even if there is a signal.

One viewer in particular suggested to change the 1K resistors for 10K resistors to correct the problem.

Is someone aware of that problem ?

Obviously, the same situation could apply to other signals but it hasn't been confirmed.

Also, someone mentioned that the voltmeter wasn't working.

Is there a schematic available to troubleshoot such problems ? Knowing that the signals are fine but the box indicators aren't showing the proper status, there must be something that need to be looked at.

Regards.