Aazib Posted December 23, 2024 Report Share Posted December 23, 2024 Hi. I found this car alarm system at a thrift shop. Brought it home and checked it. It works fine. I just can't get it to pair to a remote since it didn't come with one. I have another much basic one already installed in my 2010 Corolla and I resolderd the receiver chip from that one and slapped it into the new one. Nothing worked. I soldered the new ones chip into the old one and surprisingly it did read and then work with the work but once i put everything back to normal there was no difference. New chip did nothing. There is no read button on the new system and I really want it to work. Please help OLD ONE NEW ONE Quote Link to comment Share on other sites More sharing options...
Banjo Posted December 23, 2024 Report Share Posted December 23, 2024 (edited) Not quite sure, what you are trying to do. Is this for entry to the car (unlocking it) ? Did you lose the FOB, or the FOB is not working. Always best to buy alarm systems that include the FOB, & are paired. You say the one You purchased, works fine, but that You don't have a FOB for it. Is the original one, a Toyota OEM item ? I've used simple control boards, c/w a FOB, for bypassing faulty horn button rings, but never replaced a door lock one. Cheers Banjo, Edited December 27, 2024 by Banjo Quote Link to comment Share on other sites More sharing options...
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