Instananners
New Member
I have a 2002 Z71 Av and just recently my key bob had started malfunctioning. It would just not work from time to time and eventually stopped working completely. I thought it was the battery so I replaced it and it worked for a few days and then quit again. I remembered that I had received another key bob (Galaxy) with the security system I have with it. I have no clue what it has or anything, but I began to use it and it worked fine for about 12 hours, then I went to unlock it and as soon as I pressed the unlock button, the alarm began to sound. I pressed all I could and did all to try and stop but the only thing that worked was disconnecting the battery. I had someone connect it while I was in the truck but I had to get out again, so I pressed the manual unlock and the alarm sounded again. Repeat steps. I then noticed the speedo was past 100 just sitting idle. I took it down the road for a few minutes and after a mile or so, the speedo went back to normal. I then unlocked it manually and it worked just fine, the factory key bob still has trouble sometimes, it's working as I type this but I'm sure it will stop soon. I ordered a new one that should come in tomorrow and I will reprogram that. Any ideas to what happened? Thanks guys!
