Prelude L4-2157cc 2.2L DOHC (VTEC) MFI (2001)
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Interior Lighting Module: Description and Operation
How the Circuit Works
Voltage is applied at all times to the ignition key light in the steering lock through fuse 41 and to the ceiling light through fuse 46. When you open either
door, the driver's multiplex control unit provides a ground for the ignition key light and ceiling light (in DOOR position) and the lights come on. The
lights remain on, then fade out in about 10 seconds after both doors are closed.
