Tundra won’t start

I have tried all the quick procedures. Right now I have unhooked the battery to wait.

Came in to get tires done. Alarm was pissing everyone off so I put the key in and hit the alarm off button on the controller.

now it’s not working at all.

Any ideas on what to do next ?

 

Sounds like the alarm system immobilizer is activated?

 

So how do I end it.

 

Which alarm do you have

 

I think SO 200

 

Assuming this is for your 2000 Tundra, it would have the RS3000 system if it’s the original one.

 

That’s prob right.

 

This does work. I do have a second one. Doors lock on command. Unlock ect. But car wont start.

 

https://www.tundras.com/threads/need-help-disabling-automatic-door-locks.33158/#post-1931311

 

That’s not what the factory remote looked like

 

That looks like the Securikey+ system

 

So I have two fobs that do cycle the doors so on. If this is not a factory key it’s the we have used for years. What is my next move ?

 

I would uninstall the securikey+ system, but for now, read the last three things @KNABORES posted. SECURIKEY+ is a shit system and a royal PITA, and it's absolutely what the dealer hacked into your truck. But it may be the only thing adding keyless entry to your truck. You've be better off replacing it with something from DEI (Clifford, Avital, Viper, etc.)

 

I this system is coming out asap. But for now I’m in parking lot at discount tire trying to move it.

I’ve tried the on off again …


Different fobs


Pushing the red button is different sequence.

disconnected battery


No change.

 

More resources

http://jjguy.com/securikey/securikeycommonmanual.pdf

 

I have programmed the fobs before and they seem to be locking unlocking ect. I am gonna cut this whole thing out if I’m able too and add some new keyless entry alarm. But I need to get it out of here. It’s upsetting

 

I got it to my alarm sound guy. He unplugged a harness and it fired right up (under dash)

I asked him to completely remove and put in a modern version of the keyless entry.

good riddance.

 

Ah, I thought you said you already tried unplugging the main harness from the brain.

 

No. I read alot about before as this is not my first run in w the alarm. But it will be my last. New remote start going in. Time to move it along.

 

Put this in. 400 installed. Have remote start now. The old crap alarm was easy to remove. This new one works great…. The remote start is a bonus. Do it.