Immobilizer problem

[Yendor]

I dunno.............. What to say

When an aftermarket alarm plays up normally it's

1. The alarm goes off randomly for no reason, normally in the early hours of the morning,

2. It drains the starting battery, preventing the vehicle from starting.

3. Or it just prevents the vehicle from starting.

I haven't heard of one playing up like yours before but then I guess most people won't know if it was doing this.

I'm not a big fan of aftermarket alarms especially in 4WDs. The environment is just to harsh for them.

If yours is playing up I would replace it now.