Vz Berlina wont turn over, VLF and SVS warning. Anybody ???????

[bigPauly]

Hi all'

I posted about this before but its on going.

Ok recap the car was going well but then it intermittently wouldnt crank but would fire up jumping the start relay. No it wont fire at all. Fuel pump is working but I get the very low fuel and svs warnings. Scanner said cant communicate with pcm.

I tried to find a matched 2005 vz berlin bcm ecu etc but could only get an 04 berlina. The bcm is a lux same as mine but the 3 numbers are differant but this is all I could so find I fitted the matched BCM, ECU, PCM and pim?

Nothing has changed I still get same warnings and no crank and wont fire when the starter is jumped so im stumped.

A few questions.

Is it possible to switch over a matched set and have the car run or do I need to match the numbers exactly?
Will holden be able to flash the 04 set to my 05 or do I need to keep looking?
Am I looking in the wrong spot if I get the same errors?

This is frustrating because I will need to get it towed to holden and my local holden isnt very helpful.

Any help greatly appreciated.

 

[richardpalinkas]

Short the starter relay to start it

 

[bigPauly]

Ive done that, thats what I call jumping the start relay. It will crank like that but wont fire.

 

[bigPauly]

Hi all

Does anyone Know? I just dont want to get it towed to holden if reprograming it wont fix it?

 

[holdenvtman1123]

they have to be matched, tech 2.

 

[Benboy]

If you are a member of an Auto Club get them to have a look at it.

 

[smitroast]

Have you changed the head unit in the car????

 

[bludeck]

sounds like mine a while ago. power mirror tripped the fuse which is linked to something else. wouldn't start at all, no fuel and svs warnings. replaced fuse and didn't use mirror and it started