# E36 IAC?

**URL:** <https://forums.speedlife.net/t/e36-iac/266379>\
**Category:** Shift518 Automotive\
**Created:** [March 4, 2013, 2:08pm UTC](https://forums.speedlife.net/t/e36-iac/266379 "2013-03-04T14:08:29Z")\
**Posts on this page:** 1\
**Showing post:** 15

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**Author:** ![CJRando](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/cjrando/32/6369_2.png) [@CJRando](https://forums.speedlife.net/u/CJRando)\
**Post date:** [March 5, 2013, 7:01pm UTC](https://forums.speedlife.net/t/e36-iac/266379/15 "2013-03-05T19:01:12Z")

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> [@New car advice...](https://forums.speedlife.net/t/new-car-advice/51891/120):
>
> Should be 4 wires.
> 
> Brown-heater ground  
> Black-signal ground  
> red and white-12v  
> yellow-signal
> 
> you should have 12v with ignition on

Thank you sir, i will check this with my multimeter!

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