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Hyundai santa fe sport 2017 take over not working

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My vehicle remo My vehicle remote start normal ( oem keyfob). But after remote start, I press unlock on keyfob, the door not unlock ( parking light flash 2 times). So i press unlock on door. After entering the car,(OFF led is bright) I press twice Start button, On led not bright but vehicle still move. Please help me Thank

updated: i known my issue ,the voltage at CAN BUS when IGN ON as below:

can1 high~5.0v

can 1 low~0v

can 2 high ~2.5v

can 2 low ~2.5v

please help me fix !!!!
asked Oct 12, 2018 in Hyundai by Tran Phong (260 points)
edited Oct 13, 2018 by Tran Phong

1 Answer

0 votes
You must press 1 time on start button before taking off with vehicle.
answered Oct 12, 2018 by Mathieu Bertrand Collin (50,010 points)
Thank for responds Mathieu Press 1 time ACC will bright. Must press 2 time after shift D to drive away. This is normal or not 2: white remote start running, unlock button on oem keyfob not effect, this is normal or not?
your oem remote should still work when the car is remote started. If it does not, try reprogramming the module and pay close attention to how the LED flashes during programming.

 

Takeover not working correctly can be due to improper connections at the PTS button and can-bus connections problems
In case all wire connect corected. How to check connection at PTS through diode good or bad? Check CAN BUS connection? Use meter or...? Thank you
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