Nissan Rogue Service Manual: System

Nissan Rogue Service Manual / Driver controls / Defogger / System description / System

System Description

SYSTEM DIAGRAM

System diagram

OPERATION DESCRIPTION

When rear window defogger switch is turned ON while ignition switch is ON, the rear window defogger switch transmits rear window defogger switch signal to BCM.
BCM turns rear window defogger relay ON when rear window defogger switch signal is received.
Rear window defogger and door mirror defogger (with door mirror defogger) are supplied with power and operate when rear window defogger relay turns ON.
Rear window defogger ON is displayed when front air control (manual A/C) or A/C switch (auto A/C) receives signals.

TIMER FUNCTION

BCM turns rear window defogger relay ON for approximately 15 minutes when rear window defogger switch is turned ON while ignition switch is ON. It makes rear window defogger and door mirror defogger (with door mirror defogger) operate.
Timer is canceled after pressing rear window defogger switch again during timer operation. Then BCM turns rear window defogger relay OFF. The same reaction also occurs during timer operation, if the ignition switch is turned OFF.

INPUT/OUTPUT SIGNAL CHART

Switch	Input signal to BCM	BCM function	Actuato
Rear window defogger switch	Defogger switch signal	Rear window defogger and door mirror defogger* control	Rear window defogger Door mirror defogger *

*: With door mirror defogger

Component parts

Component Parts Location A/C switch (auto A/C) Front air control (manual A/C) No. Component Description 1 Rear window defogger connector (Rear win ...

Diagnosis system (BCM) (with intelligent key system)

COMMON ITEM COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM. Direct Diagnostic Mode De ...

Other materials:

Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW Work Flow OVERALL SEQUENCE DETAILED FLOW 1.GET INFORMATION FOR SYMPTOM Get detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurs). Check operation condition of the ...

Removal and installation
AV CONTROL UNIT Exploded View AV control unit bracket (LH) AV control unit AV control unit bracket (RH) Removal and Installation REMOVAL CAUTION: Before disconnecting the AV control unit and battery terminals, turn the ignition switch OFF and wait at least 30 secon ...

Water pump
Exploded View Cylinder block Water pump Water pump gasket Water pump housing O-ring Water pipe Water pump housing gasket Refer to INSTALLATION Removal and Installation REMOVAL Drain engine coolant. Refer to CO-8, "Draini ...