2016 Nissan Altima PCM humming sound and park lights staying on

Question

Installed compustar alarm with remote start using a EVO-NIST4 and diagram75491, d2d cable being used. For some reason the PCM is humming and the park lights are on, what can be the issue? Do I change out the power wire fuse to a 1 amp since it comes with a 30 but I am not using those, just the D2D as the diagram says.

Answer 1

Hello,

the evo is not connected to parking lights in this vehicle, it is connected to the hazard lights, so not sure why they would be turning on.

I have no reports of "humming sounds" coming from pcm for any NIST4 vehicles.

I would suggest perhaps unplugging and re plugging the connector to ensure they have been properly seated.

Best regards.

Comments

Thanks I will try that, also in regards to the power coming off of the alarm brain does the fuse need to be changed to a 1 amp as the diagram says it’s a 1 amp max?