Content .. 3 4 5

Nissan GT-R (2007-2014 year). POWER CONTROL SYSTEM / POWER WINDOW CONTROL SYSTEM. Service Manual - part 5

PWC-34

< SYMPTOM DIAGNOSIS >

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

DRIVER SIDE POWER WINDOW DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000009159952

CHECK DRIVER SIDE POWER WINDOW MOTOR POWER SUPPLY AND GROUND CIRCUIT

Check driver side power window motor power supply and ground circuit.
Refer to

PWC-10, "POWER WINDOW MOTOR : Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CHECK POWER WINDOW MAIN SWITCH (DRIVER SIDE)

Check power window main switch (driver side).
Refer to

PWC-13, "DRIVER SIDE : Component Function Check"

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace the malfunctioning parts.

CHECK DRIVER SIDE POWER WINDOW MOTOR

Check driver side power window motor.
Refer to

PWC-20, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 4.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

2014 GT-R

PASSENGER SIDE POWER WINDOW ALONE DOES NOT OPERATE

PWC-35

< SYMPTOM DIAGNOSIS >

PWC

PASSENGER SIDE POWER WINDOW ALONE DOES NOT OPERATE

WITH POWER WINDOW MAIN SWITCH

WITH POWER WINDOW MAIN SWITCH : Diagnosis Procedure

INFOID:0000000009159953

CHECK POWER WINDOW MAIN SWITCH (PASSENGER SIDE)

Check power window main switch (passenger side).
Refer to

PWC-14, "PASSENGER SIDE : Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

WITH POWER WINDOW SUB-SWITCH

WITH POWER WINDOW SUB-SWITCH : Diagnosis Procedure

INFOID:0000000009159954

CHECK POWER WINDOW SUB-SWITCH

Check power window sub-switch.
Refer to

PWC-27, "POWER WINDOW SUB-SWITCH : Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

WITH BOTH POWER WINDOW MAIN SWITCH AND POWER WINDOW SUB-
SWITCH

WITH BOTH POWER WINDOW MAIN SWITCH AND POWER WINDOW SUB-
SWITCH : Diagnosis Procedure

INFOID:0000000009159955

CHECK PASSENGER SIDE POWER WINDOW MOTOR POWER SUPPLY AND GROUND CIRCUIT

Check passenger side power window motor power supply and ground circuit.
Refer to

PWC-10, "POWER WINDOW MOTOR : Diagnosis Procedure"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CHECK PASSENGER SIDE POWER WINDOW MOTOR

Check passenger side power window motor.
Refer to

PWC-20, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

2014 GT-R

PWC-36

< SYMPTOM DIAGNOSIS >

PASSENGER SIDE POWER WINDOW ALONE DOES NOT OPERATE

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

2014 GT-R

ANTI-PINCH FUNCTION DOES NOT OPERATE NORMALLY

PWC-37

< SYMPTOM DIAGNOSIS >

PWC

ANTI-PINCH FUNCTION DOES NOT OPERATE NORMALLY

Diagnosis Procedure

INFOID:0000000009159956

PERFORM INITIALIZATION PROCEDURE

Perform initialization of power window that is malfunctioning, and check that anti-pinch function operates nor-
mally.
Refer to

PWC-4, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special

Repair Requirement"

Is the inspection result normal?

YES

>> INSPECTION END.

>> Replace corresponding power window motor. Refer to

GW-27, "Removal and Installation (GT-R

certified NISSAN dealer)"

2014 GT-R

PWC-38

< SYMPTOM DIAGNOSIS >

AUTO OPERATION DOES NOT OPERATE NORMALLY

AUTO OPERATION DOES NOT OPERATE NORMALLY

POWER WINDOW MAIN SWITCH IS OPERATED

POWER WINDOW MAIN SWITCH IS OPERATED : Diagnosis Procedure

INFOID:0000000009159957

PERFORM INITIALIZATION PROCEDURE

Perform initialization of power window that is malfunctioning, and check that auto operation operates normally.
Refer to

PWC-4, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special

Repair Requirement"

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 2.

CHECK POWER WINDOW AUTO CIRCUIT (POWER WINDOW MAIN SWITCH)

Check power window auto circuit (power window main switch).
Refer to

PWC-22, "POWER WINDOW MAIN SWITCH : Component Function Check"

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

POWER WINDOW SUB-SWITCH IS OPERATED

POWER WINDOW SUB-SWITCH IS OPERATED : Diagnosis Procedure

INFOID:0000000009159958

PERFORM INITIALIZATION PROCEDURE

Perform initialization of power window that is malfunctioning, and check that auto operation operates normally.
Refer to

PWC-4, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special

Repair Requirement"

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 2.

CHECK POWER WINDOW AUTO CIRCUIT (POWER WINDOW SUB-SWITCH)

Check power window auto circuit (power window sub-switch).
Refer to

PWC-25, "POWER WINDOW SUB-SWITCH : Component Function Check"

Is the inspection result normal?

YES

>> GO TO 3.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

2014 GT-R

POWER WINDOW LOCK SWITCH DOES NOT OPERATE

PWC-39

< SYMPTOM DIAGNOSIS >

PWC

POWER WINDOW LOCK SWITCH DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000009159959

REPLACE POWER WINDOW MAIN SWITCH

Replace power window main switch.

>> Refer to

PWC-46, "Removal and Installation"

2014 GT-R

PWC-40

< SYMPTOM DIAGNOSIS >

AUTOMATIC WINDOW ADJUSTING FUNCTION DOES NOT OPERATE

AUTOMATIC WINDOW ADJUSTING FUNCTION DOES NOT OPERATE

Diagnosis Procedure

INFOID:0000000009159960

PERFORM INITIALIZATION PROCEDURE

Perform initialization of power window that is malfunctioning, and check that automatic window adjusting func-
tion operates normally.
Refer to

PWC-4, "ADDITIONAL SERVICE WHEN REMOVING BATTERY NEGATIVE TERMINAL : Special

Repair Requirement"

Is the inspection result normal?

YES

>> INSPECTION END

>> GO TO 2.

CHECK DOOR SWITCH CIRCUIT

Check door switch circuit.
Refer to

PWC-29, "Component Function Check"

Is the inspection result normal?

YES

>> Replace malfunctioning power window motor. Refer to

GW-27, "Removal and Installation (GT-R

certified NISSAN dealer)"

>> Repair or replace the malfunctioning parts.

2014 GT-R

POWER WINDOW SWITCH ILLUMINATION DOES NOT ILLUMINATE

PWC-41

< SYMPTOM DIAGNOSIS >

PWC

POWER WINDOW SWITCH ILLUMINATION DOES NOT ILLUMINATE

POWER WINDOW MAIN SWITCH

POWER WINDOW MAIN SWITCH : Diagnosis Procedure

INFOID:0000000009159961

CHECK POWER WINDOW ILLUMINATION CIRCUIT (POWER WINDOW MAIN SWITCH)

Check power window illumination circuit (power window main switch).
Refer to

PWC-27, "POWER WINDOW MAIN SWITCH : Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

POWER WINDOW SUB-SWITCH

POWER WINDOW SUB-SWITCH : Diagnosis Procedure

INFOID:0000000009159962

CHECK POWER WINDOW ILLUMINATION CIRCUIT (POWER WINDOW SUB-SWITCH)

Check power window illumination circuit (power window sub-switch).
Refer to

PWC-27, "POWER WINDOW SUB-SWITCH : Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.

Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

2014 GT-R

PWC-42

< SYMPTOM DIAGNOSIS >

POWER WINDOW RETAINED POWER OPERATION DOES NOT OPERATE

PROPERLY

POWER WINDOW RETAINED POWER OPERATION DOES NOT OPER-
ATE PROPERLY

Diagnosis Procedure

INFOID:0000000009159963

CHECK DOOR SWITCH CIRCUIT

Check door switch circuit. Refer to

PWC-29, "Component Function Check"

Is the inspection result normal?

YES

>> GO TO 2.

>> Repair or replace the malfunctioning parts.

CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection result normal?

YES

>> Check intermittent incident. Refer to

GI-38, "Intermittent Incident"

>> GO TO 1.

2014 GT-R

PRECAUTIONS

PWC-43

< PRECAUTION >

PWC

PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000009159964

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 for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
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 are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution for Battery Service

INFOID:0000000009159965

Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.

Precautions Necessary for Steering Wheel Rotation After Battery Disconnection

INFOID:0000000009159966

CAUTION:

Comply with the following cautions to prevent any error and malfunction.
• Before removing and installing any control units, first turn the ignition switch to the LOCK position,

then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect

both battery cables.

• Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing

work. If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro-
cedure below before starting the repair operation.

OPERATION PROCEDURE

Connect both battery cables.

2014 GT-R

PWC-44

< PRECAUTION >

PRECAUTIONS

NOTE:
Supply power using jumper cables if battery is discharged.

Turn the ignition switch to ACC position.
(At this time, the steering lock will be released.)

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

Perform the necessary repair operation.

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the ignition switch from ACC position to ON position, then to LOCK position. (The steering wheel will lock
when the ignition switch is turned to LOCK position.)

Perform self-diagnosis check of all control units using CONSULT.

2014 GT-R

PREPARATION

PWC-45

< PREPARATION >

PWC

PREPARATION

Commercial Service Tools

INFOID:0000000009159967

Tool name

Description

Remover tool

Removes the clips, pawls, and metal clips

JMKIA3050ZZ

2014 GT-R

PWC-46

< REMOVAL AND INSTALLATION >

POWER WINDOW MAIN SWITCH

REMOVAL AND INSTALLATION

POWER WINDOW MAIN SWITCH

Exploded View

INFOID:0000000009159968

Removal and Installation

INFOID:0000000009159969

REMOVAL

Remove the door finisher (driver side).
Refer to

INT-12, "Removal and Installation"

Remove the screws (B).

Remove power window main switch finisher (driver side) (2)
from door finisher (driver side) using remover tool (A) etc.

CAUTION:

Never fold the pawl of door finisher.

Remove power window main switch (1) from power window
main switch finisher (driver side) using remover tool (A) etc.

CAUTION:

Never fold the pawl of power window main switch finisher.

NOTE:
The same procedure is also performed for power window sub-
switch.

INSTALLATION

Install in the reverse order of removal.

Power window main switch

Power window main switch finisher

JMKIA2782ZZ

: Pawl

JMKIA2783ZZ

: Pawl

JMKIA2784ZZ

2014 GT-R

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