How Do You Install A Car Alarm In A Chevy Avalanche?
Thanks to its roomy interior and space under the dash, installing an alarm in the Chevy Avalanche is easier than many vehicles. Added security and a break on insurance are popular reasons to install an alarm in the Chevy Avalanche. Putting an alarm in this vehicle requires a clear understanding of car electrical systems and several hours to complete. Open the hood and remove the positive battery cable from the terminal. Slide the driver’s seat back all the way and pull off the fuse box cover. Remove the lower dash panel by unsnapping the clips starting at the upper left corner. Open the hood and disconnect the positive battery cable from the terminal. Identify the power lock relay in the middle of the dash wiring and connect the alarm’s power lock module. Drill a small hole in the dash or center console for the LED light and snap it in place. Mount the shock sensor per the alarm instructions and run the wires under the dash. Identify the starter wire in the ignition harness and attach
