SonnysSweetTea
Newbie
So on my 98 ecsb k1500. 4 years ago I bypassed the factory keyless and installed a viper alarm myself. For 3 years it's been perfect. About a year ago the key fobs will only unlock the doors and disarm. But when you arm it, it doesn't lock the doors. You can hit the lock switch on either door manually and they work normal. I've looked for relays or fuses but haven't seen any. I've been told it could be the actuator, but wouldn't it keep even the manual switch from working too? I'm confused at what I should do to fix this. I'm tired of manually hitting the lock switch every time I get out to lock the doors especially when I forget and have to walk back. Any help would be appreciated.