New battery, can't reset alarm

contact your seller for return details

pull the horn relay till its sorted
factory alarm may need a diagnostic scanner
might be a faulty module

it may have to be coded to the car by a dealership

Take the positive lead off the battery. Touch the battery with the lead on and off for about five to seven times. This should reset the alarm. Reconnect the positive lead and using the remote control for the vehicle alarm arm and disarm the alarm once before operating as normal.

This is how to reset the alarm Roll up all windows exit the car lock all doors with the remote, then wait ten minutes, unlock the door using the key, that will reset the alarm. without remote I found this, have no idea if it will work, but worth a try!!

just connect the terminals,and wait till the alarm stops(30secs)then UNLOCK/HOLD KEY OVER 30 secs,windows go down.then lock/hold key over,windows go up.then press remote unlock button for 30 secs,you have just reset the alarm system/central locking/window comfort facility.....has to be done EVERY time you disconnect battery........

The sounding alarm maybe a security system installed by in the truck. Disconnecting the battery will only temporarily solve your problem, but will resume once you reconnect the battery for electrical power.

You must find the keychain/remote of the security system and disable it. If you are unable to locate this, you can have it disconnected by a qualified automotive electrician.

Word of caution though, if you are using the keyless entry system with the security system, this will be disabled until you install a receiver with such function.

Hope this helps.

SOME OF THE REMOTES REQUIRE THAT THE KEY BE IN THE IGNITION, IN THE ON POSITION. TAKE THE BATTERY OUT AND WAIT 10 MINUTES. THEN PUT THE KEY IN THE IGNITION AND INSTALL THE BATTERY WHILE THE KEY IS TURNED TO THE ON POSITION. HOPE THIS HELPS YOU. PLEASE KEEP ME POSTED. THANKS FOR AN HONEST RATING AND FOR USING FIX-YA. GOOD LUCK

Hi..
Is there 2 options to replace the Battery in your vehicle.
If you Don't have the REMOTE CONTROL.

1-- try to locate the VALET Switch. is used to activate and deactivate the Alarm.
Normally is located Near the Fuse box panel Inside of the car.
and some times on Left kick panel.
If you found the switch. Connect the new Battery and go inside of the car Turn the Key to ON position and Push ( Move the lever up or down) of the VALET switch.
Them try to start.

2-- Just With the BATTERY disconnected .
Go inside of the car And turn the Ignition Key to ON position leave it.
Now connect the Battery and the Alrm will NOT activate.
Go inside and try to start.
And Letme know.

I hope this help on your problem.
Thank you for use fixya...