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Home >> Nissan-Datsun >> 2004 >> Altima S, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 997 (Roof) >> With Dual Panel Sunroof >> Function Diagnosis >> Sunroof System >> System Description >> Component Description

Component Description

WARNING: This page is about a different car, the 2009 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
COMPONENT DESCRIPTION CHART

Component Function
BCM Supplies power to sunroof motor assembly and sunshade motor assembly.
Combination meter Transmits vehicle speed signal to sunroof motor assembly and sunshade motor assembly.
Sunroof motor assembly It is sunroof motor and CPU integrated type that enables tilt up/down & slide open/close sunroof by sunroof switch operation. And sends sunroof switch operation signal to sunshade motor assembly via communication line.
Sunshade motor assembly It is sunshade motor and CPU integrated type that enables open/close sunshade by sunroof switch operation.
Sunroof switch Transmits switch operation signal to sunroof motor assembly.
Front door switches Detects door open/close condition and transmits to BCM.
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