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Help, trunk won't open with keyless entry

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Old Nov 12, 2017 | 09:52 PM
  #1  
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Default Help, trunk won't open with keyless entry

Recently had my car taken apart to replace a rear quarter. Well just noticed the trunk won't open with keyless entry. By that I mean, I can't walk up to the trunk with my FOB and open it with the button on the trunk.
I narrowed it down to the trunk area is no longer recognizing my fob, but I don't know where the computer or receiver is in the trunk that allows me to unlock it/prevent locking my FOB in my trunk. I am basically looking for the location of the proximity sensor that recognizes my key fob when I try to open the truck. Or another possible reason it isn't letting me open the trunk.


PS: I can open trunk using both the button inside the car and the button on the key fob. Also I checked and the valet button is not the problem.

Last edited by LexusWhy; Nov 12, 2017 at 10:00 PM.
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Old Nov 12, 2017 | 10:29 PM
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Possibly missing a connection to the key fob sensor. you would want to take it back to the shop where the replacement was done.
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Old Nov 12, 2017 | 11:10 PM
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But do you have any idea where the sensors/antennas are so I can check them myself? Or at least what they look like?
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Old Nov 13, 2017 | 04:05 AM
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Try pressing the valet trunk button in the glove compartment. Open the door, theres a tiny button inside, press that and then try it
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Old Nov 13, 2017 | 06:36 AM
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I'm not sure exactly where it is or how it looks like but this picture should help you in finding the location.

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Old Nov 13, 2017 | 08:56 AM
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Sometimes the Key FOB battery's power is the suspect. Try to replace the Key FOB battery and try again.
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Old Nov 13, 2017 | 12:46 PM
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Thanks DryEye! I located the inside sensor (picture attached what it looks like). However I am unable to take apart the bumper at this time.
If someone can confirm the second (outer) sensor is located in the bumper that would be great!

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Old Nov 13, 2017 | 01:20 PM
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Did you try and press the valet trunk release button?
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Old Nov 14, 2017 | 10:46 AM
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Originally Posted by MikeyK02
Did you try and press the valet trunk release button?
His original post says that he checked that.
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Old Dec 5, 2017 | 03:37 PM
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This is it by the way, the handle looking thing in the middle. Turns out the wire was cut... easy fix, but yeah... lots of headache.
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