2009 GMC Canyon Owner's Manual - Page 88

Battery Replacement Notice: When replacing the battery, do not touch any of the circuitry on the transmitter. Static from your body could damage the transmitter. To replace the battery: Doors and Locks Door Locks { CAUTION: Unlocked doors can be dangerous. • Passengers, especially children, can easily open the doors and fall out of a moving vehicle. When a door is locked, the handle will not open it. You increase the chance of being thrown out of the vehicle in a crash if the doors are not locked. So, wear safety belts properly and lock the doors whenever you drive. • Young children who get into unlocked vehicles may be unable to get out. A child can be overcome by extreme heat and can suffer permanent injuries or even death from heat stroke. Always lock your vehicle whenever you leave it. • Outsiders can easily enter through an unlocked door when you slow down or stop your vehicle. Locking your doors can help prevent this from happening. 1. Separate the transmitter with a flat, thin object inserted in the slot between the covers of the transmitter housing. 2. Remove the old battery. Do not use a metal object. 3. Insert the new battery. Replace with a CR2032 or equivalent battery. 4. Put the transmitter back together. 2-6