Signal Path
WARNING: This page is about a different car, the 2020 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.
- BCM requires warning chime output to combination meter when it judges light reminder warning chime is necessary from signals below.
Signal name
Signal source
Ignition switch signal
--
Combination switch (lighting switch) (headlamp signal)
Combination switch (lighting switch) (headlamp)
BCM
Driver door switch signal
Front door switch LH
- Combination meter sounds integrated buzzer, following the warning chime output requirement (below signal) from BCM.
Signal name
Signal source
Buzzer output signal
BCM
Combination meter