08mckerp

New Member
Hi, a mate of mine has a td5 110. When he turns the lights on it makes the alarm go off and the lights dont work. assuming its a poor earth somewhere. anyone confirm this? or is this a common problem? Also where is the alarm situated so we can try disconnecting it to see if that solves the problem? Cheers pete
 
Hi, a mate of mine has a td5 110. When he turns the lights on it makes the alarm go off and the lights dont work. assuming its a poor earth somewhere. anyone confirm this? or is this a common problem? Also where is the alarm situated so we can try disconnecting it to see if that solves the problem? Cheers pete

It does sound like a bad earth. I believe there is an earth point on the bulkhead, behind the guages. I also beileve this is shared by the alarm ecu.
 

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