On the 12V automotive relays, what number corresponds to what?

[Maximus96]

On the switch it shows 85, 86, 87, 87a, and 30. can somebody please confirm which corresponds, to the power, ground, switch ...etc. thanks much

 

[Monel Funkawitz]

Any other markings. shematics, etc?

If not, you are gonna have to either tear the cover off, or get a multimeter.

<Edit>

I'd be willin to bet 87 and 87A are the coil. Check them with a meter, if it is a direct short or open, its not it. The coil should read 5 ohms on up, but not over 200k.

 

[Maximus96]

85 * 87a * * 87
| | |
[ ] ------- \ -
| *
| |
86 * * 30

well, i figured that 85 and 86 is power and ground, and 30 is the trigger switch, what i don't know is difference between 87 and 87a, i don't know which one is suppose to go to the device

damn, the little picture i made doesn't come out right when posted

 

[Monel Funkawitz]

Take a pic of it, or draw it on Paint.

If you do a ASCII pic here, you can't use spaces. You have to use periods. *........{}.......* etc