Questions & Answers

Remote start using GSM relay.

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When I install a GSM relay for remote start using a mobile phone (on a yellow-black wire), it does not work correctly if I do not include a load in the circuit (a small light bulb or resistance through "+ 12v"). I've been doing this for 7 years now. What will be the reason?
posté Fev 25, 2022 dans la catégorie FAQ par G M (15,380 points)

1 Réponse

+1 vote
 
Meilleure réponse
The yellow/back wire on the 20 pin connector of an evoall in standalone mode does not need a load to work correctly, you can simply test this by touching the yellow/black to ground for 1 second to initiate remote starting.
répondu Mar 2, 2022 par J M (64,060 points)
élue Mar 3, 2022 par G M
I mean, it doesn't always work if we don't connect a load... Maybe a diode interferes on the GSM relay coil
commenté Mar 3, 2022 par G M (15,380 points)

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