2008 Dodge Ram 2500 Pickup Owner Manual - Page 161

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 159 For optimal training, point the battery end of the handheld transmitter away from the HomeLink௡. 3. Simultaneously, press and hold both the chosen HomeLink௡button and the hand-held transmitter button until the indicator(s) change from a slow to a rapid flash rate. Then release both the HomeLink௡ and hand-held transmitter buttons. It may take up to 30 seconds, or longer in rare cases. The garage door may open & close while you train. If the signal is too weak to train, replace the battery in the original hand-held transmitter. NOTE: Some gate operators and garage door openers may require you to replace Step #3 with procedures noted in the "Gate Operator/Canadian Programming" section. 4. Press and hold the just-trained HomeLink௡ button. If the indicator(s) blink rapidly for two seconds and then remains constant, continue with the next section: Programming A Rolling Code System. NOTE: After training a HomeLink௡ channel, if the garage door does not operate with HomeLink௡ and the garage door opener was manufactured after 1995, the garage door opener may have rolling code. If so, proceed to the heading, "Programming A Rolling Code System." 3