Slade-Runner Posted March 10, 2019 Share Posted March 10, 2019 I have 08 Spec B, the key remote sometimes works, but it's not an issue on the key end. I've tried replacing batteries, and used my new extra key when I bought it about a year ago. It used to be once in a while the unlock, lock, and trunk wouldn't work, but it got progressively worse. Does anybody know where the receiver for the remote is, and how to test if it has gone bad or any other troubleshooting? Link to comment Share on other sites More sharing options...
I Donated Too sigmafour Posted March 10, 2019 I Donated Too Share Posted March 10, 2019 I still think it's the remote... battery isn't the only thing that affects them. Check it's even producing a signal, maybe a bad button contact - also the Subaru remotes have a weird way of unlocking the rest of the doors, will pop the drivers door but trying to unlock the rest can be an exercise in patience... makes you feel the damn remote is broken every time... Link to comment Share on other sites More sharing options...
Slade-Runner Posted March 11, 2019 Author Share Posted March 11, 2019 I still think it's the remote... battery isn't the only thing that affects them. Check it's even producing a signal, maybe a bad button contact - also the Subaru remotes have a weird way of unlocking the rest of the doors, will pop the drivers door but trying to unlock the rest can be an exercise in patience... makes you feel the damn remote is broken every time... I tried 2 different keys (1 is brand new and worked before), 2 different batteries (1 new), checked the voltage and they were full power. The problem is that it's not unlocking at all now. I would press it repeatedly, long and short presses, hold it, and it would eventually work, and it got progressively longer until it unlocked, now it won't unlock remotely at all. Also I've noticed that the driver door lock mechanism is starting to make a whining noise whenever I use the unlock switch on the door (don't know if it will affect it). How do you check signal? Link to comment Share on other sites More sharing options...
apexi Posted March 11, 2019 Share Posted March 11, 2019 The remote has a cr1620 battery right? Voltage above 2.5V? I just want to double check. The keyless control unit is located somewhere behind the glove box. The factory service manual suggests that you'd get a trouble code if there was something wrong with that. Looking in the factory service manual, there are all kinds of troubleshooting steps, 4-5 pages with different systems in the car. As for the whirring noise, I don't have much to offer, but this talks about pulling the motor. https://legacygt.com/forums/showthread.php/door-lock-actuator-problems-136038.html Link to comment Share on other sites More sharing options...
Slade-Runner Posted March 13, 2019 Author Share Posted March 13, 2019 The remote has a cr1620 battery right? Voltage above 2.5V? I just want to double check. The keyless control unit is located somewhere behind the glove box. The factory service manual suggests that you'd get a trouble code if there was something wrong with that. Looking in the factory service manual, there are all kinds of troubleshooting steps, 4-5 pages with different systems in the car. As for the whirring noise, I don't have much to offer, but this talks about pulling the motor. https://legacygt.com/forums/showthread.php/door-lock-actuator-problems-136038.html I'm getting 2.8V on the battery of the key I have with me, so it should be good. I don't have any trouble codes other than my bad tire sensor giving me a low pressure alarm. Link to comment Share on other sites More sharing options...
rvnmaniac Posted March 13, 2019 Share Posted March 13, 2019 The remote has a cr1620 battery right? Voltage above 2.5V? I just want to double check. I replaced mine with ECR2016s. 2009 2.5i SE Link to comment Share on other sites More sharing options...
apexi Posted March 14, 2019 Share Posted March 14, 2019 Yeah I'm not surprised if a battery like a 2016 works. It's 1.6mm thick compared to the 1620 which is 2.0mm, and the diameter is only different by 4mm. It's unlikely, but I wonder if using a thicker battery would compress the contact too much, making it not make contact if someone switched back to the 1620. I wonder if maybe no/poor contact is what's happening with the OP. Probably not. Link to comment Share on other sites More sharing options...
Slade-Runner Posted March 15, 2019 Author Share Posted March 15, 2019 Came across this thread, alleging it's cold weather and bad soldering (summarizing it a bit) https://legacygt.com/forums/showthread.php/remote-wont-lock-unlock-car-then-works-131037.html Link to comment Share on other sites More sharing options...
bn_bnntt Posted March 16, 2019 Share Posted March 16, 2019 For some reason my remotes no longer work the locks but they'll still set off the panic button from my pocket. Fun stuff Link to comment Share on other sites More sharing options...
Jayxbay2019 Posted March 19, 2019 Share Posted March 19, 2019 I tap the remote against something hard and cycle through the buttons. im pretty sure one of them just gets stuck and its probably the lock button on mine. Link to comment Share on other sites More sharing options...
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