immobiliser has packed up

[mattyp]

hi all this is a plea for help. just gone to start my p reg diesel up and the immobiliser has decided not to work. i have had a quick look and there are wires which look like they have broke off. reconnected these and it still doesnt work. the key pad doesnt even beep. any ideas or suggestions?

[teamster1975]

Just had a thought, are either of the LED's lit on the keypad? May also be worth disconnecting the battery for a couple of minutes to reset everything.

[mattyp]

yeah mate red light flashes like normal. must be a way of bypassing it

[steve_earwig]

I had a quick Google, apparently the keypad/immobiliser runs the stop solenoid from a power transistor. It looks like you take the tamperproof cover off the stop solenoid and give it a switched live from the pump relay (same box as ECU), then stick the POS keypad in the bin.

[splurter]

Same thing happened on mine.
Did as above and cut anti tamper cover off,dumped immobiliser in bin,switched live to stop solenoid and away you go.
Sounds easy but the cover was a cow to get off.