The auxiliary power (cig lighter) plugs stay on when 2012 Yukon ignition is turned off. I was told that they would automatically shut down if the battery became low. They don’t. Has anyone converted them to turn off with the ignition switch?
Aux power plug
- Thread starter Sam47
- Start date
Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.
your probably better off just wiring up whatever it is your running with a hardwire connection to auxiliary power, there are tons of adapters out there for doing that
mikez71
Full Access Member
- Joined
- Mar 9, 2023
- Posts
- 3,183
- Reaction score
- 3,934
Not sure where there is a 20amp run/crank terminal...
But the MBEC has a 10amp run/crank feed you could use to power a relay..
But the MBEC has a 10amp run/crank feed you could use to power a relay..
- Joined
- Aug 2, 2018
- Posts
- 10,267
- Reaction score
- 14,870
Not sure what your overall objective is here. Do you plug a device into your cigarette lighter that is always on, and it is draining your battery?
For me, having a 12 volt access plug that is always hot is a feature and not a liability.
If you want an ignition-controlled 12 volt power, there are several other options for achieving that.
For me, having a 12 volt access plug that is always hot is a feature and not a liability.
If you want an ignition-controlled 12 volt power, there are several other options for achieving that.
