Quick Vehicle Finder
Find the right solution for your vehicle

Questions & Answers

Constant unlock

+1 vote
I have installed the EVO ALL (with the T harness) on both, my 2008 G37S Coupe and my 2015 Q40.  Both have the same intermittent issue.  For example, today on my G37S I unlocked my trunk (by pressing the entry button on the trunk) while the car was running after a remote start and all my door unlocked.  This was followed by endless unlocking signal sent to my doors which could only be stopped when I hit the unlock button on my key fob twice.  I have had this happen on my Q40 as well.  Both EVO ALL modules are programmed identically so I am guessing there is something wrong with one of mys settings.  Also, both have been updated to the latest firmware.  Thanks in advace for your help.
closed with the note: wiring/options issue
asked Sep 13, 2020 in Infiniti by Luis Sanchez (950 points)
closed Sep 22, 2020 by derek !

1 Answer

0 votes
What is the S/N to the module?


Did you connect the purple or purple/white wires from the 20 pin connector of the evo-all?
answered Sep 14, 2020 by derek ! (277,630 points)
Thanks for the quick response.  The serial number on the EVO-ALL installed in the 2015 Infiniti Q40 is: 001A06901031.  The serial number on the EVO-ALL installed in the 2008 Infiniti G37 is 001A07072031.  Neither car has the purple or the purple/white wires connected.  Should I connect them and if so could you tell me what to connect them to?

There are several guides to choose from.  On the Q40 I used Guide #22271.  On the G37 I used Guide #80851.  If these guides are incorrect, could you tell me which the corrct one is.

Thank you in advance for your response.
Turn off option G in both modules.


For the guides in question, how did you instal the evo? I.e. with a rs brain or in stand alone?
Thanks for your quick response.  Option G is turned on on both.  I will turn them off and update you.  I installed the EVO stand alone.
On those installs, the output currently connected to your unlock is actually a horn output with option G enabled. It would explain why you are getting this issue. Opening the trunk triggers the evo-alarm and is outputing a pulsed "horn" signal on the green wire.
Thank you so much for the information.  I disabled option G and no longer have the issue.
I wanted to ask you again whether or not I am using the correct guides for my installations.  Thanks

as I previously asked: "For the guides in question, how did you instal the evo? I.e. with a rs brain or in stand alone?"

Both are stand alone installations.
Thank you.


the ultimate online tool

Visit wirecolor.com for wiring information and photographs providing detailed installation processes.

Email Sign Up

Get products & corporate
updates with our newsletter.