Menu
  • Home

How does a passenger compartment fuse panel work 2011 Hyundai Santa Fe 2.4L

Home Forums Stay Dirty Lounge Service and Repair Questions Answered Here How does a passenger compartment fuse panel work 2011 Hyundai Santa Fe 2.4L How does a passenger compartment fuse panel work 2011 Hyundai Santa Fe 2.4L

#895703
Nightflyr *
Richard Kirshy
Participant

When the door is open you complete the circuit to ground which in turn turns on the interior dome light.

When you close the door that opens the circuit from ground which turns off the dome light, but turns on the radio, clock, Cigarette lighter and the power mirror switch.
This is odd….
I would start off simple, locate the BCM and check that all powers and grounds are clean and tight including the mounting bolts.
It sounds as if your dealing with some sort of floating ground.
Not knowing how these circuits are controlled ( direct power to ground or switched through the BCM or some other control module )
When the door is open there is a hard ground for these circuits to operate, but when it is closed and the ground is removed these circuits are going active via a command or finding another ground that may be partially messing with the BCM.

Loading…