HU wires

[projectcalibra]

just got an iso adaptor as someone had cut the block off, im left with brown/purple and blue red wires, what are they for?

[RobbieV]

Brown/purple i think is the alarm trigger wire which is earthed to the HU chassis so if stolen vaux car alarm goes off.

Is the other wire red/bue or 2 wires one red and the other blue ?

[projectcalibra]

its a single blue/red wire. my alarm dnt work so no need to worry bout this? would love to get it fixed but dnt no where to start

[RobbieV]

The blue/red wire is for speed of car (mph) for speed sensitive voloume on Vauxhall SC804 radio, so in other words just blank it off [img]/smile.gif[/img]

[projectcalibra]

so where does the alarm 1 go, just wire it into the brown (earth) wire?

[RobbieV]

As for your alarm problem here's some info that might be useful [img]/smile.gif[/img]

<a href="http://www.v6calibra.com/alarm/v6calibra_atas.htm" target="_blank">http://www.v6calibra.com/alarm/v6calibra_atas.htm</a>

[RobbieV]

<!--QuoteBegin-projectcalibra+--><div class='quotetop'>(projectcalibra)</div><div class='quotemain'><!--QuoteEBegin-->so where does the alarm 1 go, just wire it into the brown (earth) wire?<!--QuoteEnd--></div><!--QuoteEEnd-->

Its wired to the back of the Headunit (earth) so if some one pulls it out the car alarm sounds.

[projectcalibra]

ok thanx. u no much about alarms, my LED dont even flash

[RobbieV]

<!--QuoteBegin-projectcalibra+--><div class='quotetop'>(projectcalibra)</div><div class='quotemain'><!--QuoteEBegin-->ok thanx. u no much about alarms, my LED dont even flash<!--QuoteEnd--></div><!--QuoteEEnd-->

Only what i read, i would start by checking the wire's, fuses and connections.