VT won’t lock or unlock or using the button

[skippy73]

Series 1 VT Commodore 5.0 lt. can’t unlock or lock the doors using the button or the key. the windows down so I can open the Door from the inside, I can unlock and lock the door from the inside latch but it only does the drivers door, So no central locking. there is no red security light on the dash when I turn the key nothing happens at all.

 

[lout]

do you have serv error on dash

 

[BlackVXGTS]

Flat battery?

 

[skippy73]

do you have serv error on dash

Fault code 22 comes up but That’s been there for years.

 

[skippy73]

Flat battery?

No the batteries not flat, but if I take the starter relay out from the engine bay and Bridget it Will crank but I won’t fire

 

[BlackVXGTS]

Looking through the Holden VT/VX Factory service manual, unfortunately most of the central locking diagnostics require the use of a Tech2 (or equivalent) scan tool. Do you have one - or have access to one?

 

[skippy73]

Looking through the Holden VT/VX Factory service manual, unfortunately most of the central locking diagnostics require the use of a Tech2 (or equivalent) scan tool. Do you have one - or have access to one?

Mmmm I might be able to borrow one.. thanks for your advice. Also because my security light on the dash isn’t flashing is it disarmed or u think maybe blown a fuse or something???