2014 Infiniti Q50 - Defogger (Section DEF) (37 pages)

Model: 2014 Infiniti Q50
File size: 1.41 MB
Pages: 37 pages



Download Defogger (Section DEF)

Manual Description
(SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 3, cOMMON ITEM : CONSULT Function (BCM COMMON ITEM) 8, pASSENGER SIDE DOOR MIRROR DEFOGGER 28, dRIVER SIDE DOOR MIRROR DEFOGGER 26.

REAR WINDOW DEFOGGER : CONSULT Function (BCM - REAR DEFOGGER) 9, mIRROR DEFOGGERS DO NOT OPERATE 30, oPERATE BUT BOTH DOOR MIRROR DEFOGGERS OPERATE 31, dOOR MIRROR DEFOGGER DOES NOT OPERATE BUT REAR WINDOW DEFOGGER.

BOTH SIDES : Diagnosis Procedure 32, dRIVER SIDE : Diagnosis Procedure 32, pASSENGER SIDE : Diagnosis Procedure 32, oN IS NOT DISPLAYED WHEN PRESSING.

Precaution for Supplemental Restraint System (SRS) "AIR BAG" "SEAT BELT, the Supplemental Restraint System such as AIR BAG” and SEAT BELT PRE-TENSIONER”, used along, with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger certain, system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front.

Air bag, depending on the severity of a collision and whether the front occupants belted unbelted, information necessary to service the system safely is included in the SRS AIR BAG” and SEAT BELT”, always observe the following items preventing accidental activation, to avoid rendering the SRS inoperative, which could increase the risk of personal injury death.

The event of a collision that would result in air bag inflation, all maintenance must be performed by, improper maintenance, including incorrect removal and installation of the SRS, can lead personal, injury caused by unintentional activation of the system, never use electrical test equipment on any circuit related to the SRS unless instructed to in this Service Manual.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS, when working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with, ignition ON or engine running, never use air or electric power tools or strike near sensor(s) with, when using air or electric power tools or hammers, always switch the ignition OFF, disconnect.

Battery, and wait at least 3 minutes before performing any service, refer to "Door mirror defogger", display control unit transmits rear window defogger switch signal to BCM via CAN communication, display control unit transmits rear window defogger feedback signal integral switch.

Refer to "Component Parts Location" detailed installation location, refer to "Rear window defogger", rear window defogger switch installed, turns the indicator lamp ON when detecting the operation rear window defogger.

Receives rear window defogger switch signal, performs the timer control rear window defogger, refer to "BODY CONTROL SYSTEM : Component Parts Location", transmits rear window defogger control signal to display control unit via CAN communication.

Refer to "Component Parts Location", reduce the noise of rear window defogger operation, heats the heating wire with the power supply rear window, defogger relay to prevent the door mirror fogging up.

Defogger relay to prevent the rear window fogging up, turn rear window defogger switch ON when the ignition switch turns ON, defogger switch) transmits rear window defogger switch signal to display control unit, unit transmits rear window defogger switch signal to BCM via CAN communication.

BCM turns rear window defogger relay ON and transmits rear window defogger control signal IPDM E/R, via CAN communication when rear window defogger switch signal received, rear window defogger and door mirror defogger are supplied with power and operate when rear window, iPDM E/R transmits rear window defogger control signal to display control unit via CAN communication.

Display control unit transmit rear defogger feedback signal to integral switch (rear window defogger switch), via communication, then rear window defogger indicator illuminated, bCM turns rear window defogger relay ON for approximately 15 minutes when rear window defogger switch.



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