Ever since I disconnected my batteries to do some work on the truck, I no longer get a "Beep" from the horn when I set my Alarm on my '99.

Can anyone tell me how I can get it back??
Sometimes It doesn't set when I'm walking away from the Truck and I cann't tell if the Alarm set or if it didn't without the Horn sound.

Thanks in advance.

 

says how to change it in your owners manual... Dont remember it off the top of my head something with the key to on then ??? ...

 

Automatic Door Locks at 15mph (on/off)
1. close all doors
2. place key in ignition and cycle from off to on postition 4 times leaving it in the ON postition (do not start)
3. Press the drivers side door lock to LOCK to lock the doors within 30 seconds.
4.You'll hear a single confirmation chime when programming is complete.
5. repeat to toggle this feature.

Remote Keyless unlock all doors on first press:
1. Same as 1 & 2 above.
2. Press drivers door lock switch to UNLOCK the doors then to LOCK within 30 seconds.
3. You'll hear a single confirmation chime when programming is completed.

Horn Chirp ON/OFF:
1. Same as 1 & 2 above.
2. Press and hold the UNLOCK button on the REMOTE for 4-10 seconds.
3. Press the LCK button on the REMOTE and then release BOTH button.
4. You'll hear a single confirmation chime whe programming is complete.

 

What years will this work on?????