dome light??? [Archive] - Forum


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06-09-2009, 03:54 PM
is the ddome light door switch a positive or a negative switch in a 99

06-11-2009, 09:20 AM
is it a pos or neg switch?
It a switch, completes the circuit dome light on, break the circuit.

I would think it would be a positive going in and all would ground at 1 point, So all 2 or 4 door switches would ground at the end.

06-11-2009, 03:30 PM
so what he is trying to say there ^^^ is that its a neg switch. it just completes the ground for the circuit

06-12-2009, 06:10 AM
With out a wiring diagram I really have no clue :)
But I do think its a neg

06-12-2009, 09:47 AM
why does it matter? :p

06-12-2009, 09:50 AM
why does it matter? :p

That's what his question was..

06-12-2009, 11:43 AM
go to and look up your car. Then go to repair guide, you will have to make a free account.

Some of the wiring diagrams you can get for free now.

Air Bag Supplemental Restraint System 2000
Air Bag Supplemental Restraint System 2001
Air Bag Supplemental Restraint System 2002
Air Bag Supplemental Restraint System 2003
Air Bag Supplemental Restraint System 2004
Air Bag Supplemental Restraint System 2005
Anti-theft System 2000
Anti-theft System 2001
Anti-theft System 2002
Anti-theft System 2003
Anti-theft System 2004
Anti-theft System 2005
Body 2000
Body 2001
Body 2002
Body 2003
Body 2004
Body 2005
Brakes 2000
Brakes 2001
Brakes 2002
Brakes 2003
Brakes 2004
Brakes 2005
Cigaette Lighter & Power Outlet 2000
Cigaette Lighter & Power Outlet 2001
Cigaette Lighter & Power Outlet 2002
Cigaette Lighter & Power Outlet 2003
Computer Integrating Systems 2005
Cruise Control 2000
Cruise Control 2001
Cruise Control 2002
Cruise Control 2003
Cruise Control 2004
Cruise Control 2005
Data Link Communications 2000
Data Link Communications 2001
Data Link Communications 2002
Data Link Communications 2003
Data Link Communications 2004
Defogger Schematics 2000
Defogger Schematics 2001
Defogger Schematics 2002
Defogger Schematics 2003
Defogger Schematics 2004
Defogger Schematics 2005
Doors 2000
Doors 2001
Doors 2002
Doors 2003
Doors 2004
Doors 2005
Drive Train 2000
Drive Train 2001
Drive Train 2002
Drive Train 2003
Drive Train 2004
Drive Train 2005
Engine Control Systems 2000
Engine Control Systems 2001
Engine Control Systems 2002
Engine Control Systems 2003
Engine Control Systems 2004
Engine Control Systems 2005

06-12-2009, 06:46 PM
More than likely he is asking for an alarm install. You have to know whether its a neg or pos switch cuz there are cars with a pos switch for the dome light.

I would try the thing and try to see if it has a wiring diagram for it just to be sure