04 4runner Alarm going off after trying to program remotes, need help pls.!

96bruzer

New member
Hello,

I am new to the forum and need help. I just bought an 04 4Runner V6 auto 2wd SR5 for my daughter and we were trying to program another remote with an existing remote that works from instructions that we got from the web and we had to erase all remotes to program the 2 remotes, After doing that the alarm went offf and wont stop. I had to remove horn fuse and disconnected battery. Now 4runner won't start! What do I do now, need help please?

Thank you!

Here's a copy of the instructions I got from the web.

o Drive’s door open, key removed from ignition switch

o Within 5 seconds insert and remove the key from the ignition switch
twice

o Within 40 seconds close and open the driver’s door twice then insert
and remove the key from the ignition

o Within 40 seconds close and open the drive’s door twice, then insert
the key into the ignition and close the driver’s door

o Switch the ignition on and off one time to program a remote
transmitter code while retaining the original codes , two times to
program a remote transmitter and erase the original codes, three
times to check how many remotes transmitters are registered or
**five times to erase all codes**

o Remove the key from the ignition. The system will now lock and
unlock the vehicle

o Within 40 seconds press and hold the transmitter lock and unlock
buttons, together, for 1.5 seconds

o Within 3 seconds press the lock button on the transmitter.

o The system should now lock and unlock the vehicle. Once confirms
the programming, twice indicates failure

o Within 40 seconds repeat button procedure to program remaining
remotes.

o If additional remotes fail you may have exceeded the limit of remotes
allowed. **To fix this you must erase all remotes using the
procedures above and then reprogram the remotes you have**
 
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Just found out that I have an aftermarket alarm and found the button to press to stop alarm. It now starts.

Now I'm trying to program remote again but its not working.

Anybody have the 2004 4runner remote program instructions?
 
There's more on this forum about the timing of certain step/s.

I recall one step, I think it's the one involving the 1.5 seconds is not quite right - or there is a hint to it

The program instructions have worked for me.
 
There's more on this forum about the timing of certain step/s.

I recall one step, I think it's the one involving the 1.5 seconds is not quite right - or there is a hint to it

The program instructions have worked for me.

I think I need to erase all remotes but I am trying to do that with this instruction and it won't let me. The memory has too many in the system. I think it is at its limit of remotes, that's why I can't add any. Does anybody have the correct instuctions on deleting all remotes and reprogramming the new used remotes?

It might be the aftermarket alarm also.

TY Atlantaman
 

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