Power Locks Won't Lock

:banghead: MY POWER LOCKS WON'T WORK, THE KEYFOB AND SWITCH BOTH UNLOCK...BUT WON'T LOCK. MY BATTERY RUNDOWN RELAY GAVE ME PROBLEMS EARLIER THIS WEEK...IS THIS THE CULPRIT? I HAD A BLOWN DOOR LOCK FUSE SAT., CHANGED IT AND EVERYTHING WAS FINE. I ALSO HAD A BLOWN AUX. POWER FUSE. CHANGED IT, NOW THIS!WOULD INSTALLING AN AMPLIFIER CAUSE THESE PROBLEMS? CAUSE THATS' WHAT THE WIFE IS WAITING TO SAY I TOLD YOU SO ON IT!IS THERE A BREAKER FOR THE LOCK? I NEED HELP ASAP! :1zhelp:

check out impalahq.com. There are certian tricks you have to do with the factory amp so that you can put in an aftermarket. Could be?

:banghead: MY POWER LOCKS WON'T WORK, THE KEYFOB AND SWITCH BOTH UNLOCK...BUT WON'T LOCK. MY BATTERY RUNDOWN RELAY GAVE ME PROBLEMS EARLIER THIS WEEK...IS THIS THE CULPRIT? I HAD A BLOWN DOOR LOCK FUSE SAT., CHANGED IT AND EVERYTHING WAS FINE. I ALSO HAD A BLOWN AUX. POWER FUSE. CHANGED IT, NOW THIS!WOULD INSTALLING AN AMPLIFIER CAUSE THESE PROBLEMS? CAUSE THATS' WHAT THE WIFE IS WAITING TO SAY I TOLD YOU SO ON IT!IS THERE A BREAKER FOR THE LOCK? I NEED HELP ASAP! :1zhelp:

Did you open you key fob and check the contacts under the rubber buttons? See if they are bad. I took it to the dealer to check the key fob when I bought my pre owned Imp 02. My doors would not lock or unlock from the key fob. It was the contacts. Bought a mew one and allright now.