Index Nissan Nissan Frontier (2014 year) - Service and Repair Manual

Content .. 1068 1069 1070 1071 ..

Nissan Frontier. Manual - part 1070

PWC-12

< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect main power window and door lock/unlock switch.

3. Check continuity between main power window and door lock/

unlock switch connector D7 terminal 14 and ground.

Is the inspection result normal?

YES

>> Check main power window and door lock/unlock switch

output signal (rear power window switch LH) GO TO 5

YES

>> Check main power window and door lock/unlock switch output signal (rear power window switch

RH) GO TO 6

YES

>> Check main power window and door lock/unlock switch output signal (front power window switch

RH) GO TO 7

YES

>> Check main power window and door lock/unlock switch output signal (front power window switch

LH) GO TO 8

NO

>> Repair or replace harness.

3.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect BCM and main power window and door lock/unlock

switch.

3. Check continuity between BCM and main power window and

door lock/unlock switch.

4. Check continuity between BCM and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

CHECK BCM OUTPUT SIGNAL

1. Connect BCM.

2. Turn ignition switch ON.

3. Check voltage between BCM connector M20 terminal 68 and

ground.

Is the measurement value within the specification?

YES

>> Check intermittent incident. Refer to

GI-42, "Intermittent

NO

>> Replace BCM. Refer to

BCS-49, "Removal and Installa-

.

5.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL (REAR POW-

Connector

Terminals

Continuity

Main power window and

door lock/unlock switch: D7

14

Ground

Yes

LIIA2188E

A

B

Continuity

Connector

Terminal

Connector

Terminal

BCM: M20

68

Main power

window and

door lock/un-

lock switch:

D7

5

Yes

A

Ground

Continuity

Connector

Terminal

BCM: M20

68

No

LIIA2165E

68 - Ground

: Battery voltage

LIIA2055E

POWER SUPPLY AND GROUND CIRCUIT

PWC-13

< DTC/CIRCUIT DIAGNOSIS >

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ER WINDOW SWITCH LH)

1. Connect main power window and door lock/unlock switch.

2. Turn ignition switch ON.

3. Check voltage between main power window and door lock/unlock switch connector and ground.

Is the measurement value within the specification?

YES

>> Check intermittent incident. Refer to

GI-42, "Intermittent Incident"

.

NO

>> Replace main power window and door lock/unlock switch. Refer to

PWC-72, "Removal and Instal-

.

6.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL (REAR POW-

ER WINDOW SWITCH RH)

1. Connect main power window and door lock/unlock switch.

2. Turn ignition switch ON.

3. Check voltage between main power window and door lock/unlock switch connector and ground.

Is the measurement value within the specification?

YES

>> Check intermittent incident. Refer to

GI-42, "Intermittent Incident"

.

NO

>> Replace main power window and door lock/unlock switch. Refer to

PWC-72, "Removal and Instal-

.

7.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL (FRONT

POWER WINDOW SWITCH RH)

1. Connect main power window and door lock/unlock switch.

2. Turn ignition switch ON.

3. Check voltage between main power window and door lock/unlock switch connector and ground.

Terminal

Window switch

position (rear LH)

Voltage (V)

(Approx.)

(+)

(–)

Main power window

and door lock/unlock

switch

Terminal

D7

15

Ground

UP

Battery voltage

DOWN

0

16

UP

0

DOWN

Battery voltage

Terminal

Window switch

position (rear RH)

Voltage (V)

(Approx.)

(+)

(–)

Main power win-

dow and door

lock/unlock

switch connector

Terminal

D7

8

Ground

UP

Battery voltage

DOWN

0

9

UP

0

DOWN

Battery voltage

PWC-14

< DTC/CIRCUIT DIAGNOSIS >

POWER SUPPLY AND GROUND CIRCUIT

Is the measurement value within the specification?

YES

>> Check intermittent incident. Refer to

GI-42, "Intermittent Incident"

.

NO

>> Replace main power window and door lock/unlock switch. Refer to

PWC-72, "Removal and Instal-

.

8.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL (FRONT

POWER WINDOW SWITCH LH)
1. Connect main power window and door lock/unlock switch.

2. Turn ignition switch ON.

3. Check voltage between main power window and door lock/unlock switch connector and ground.

Is the measurement value within the specification?

YES

>> Check intermittent incident. Refer to

GI-42, "Intermittent Incident"

.

NO

>> Replace main power window and door lock/unlock switch. Refer to

PWC-72, "Removal and Instal-

.

POWER WINDOW MAIN SWITCH (CREW CAB) : Component Inspection

INFOID:0000000009482388

1.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH

1. Check main power window and door lock/unlock switch.

Terminal

Window switch

position (front RH)

Voltage (V)

(Approx.)

(+)

(–)

Main power win-

dow and door

lock/unlock

switch connector

Terminal

D7

3

Ground

UP

Battery voltage

DOWN

0

2

UP

0

DOWN

Battery voltage

Terminal

Window switch

position (front LH)

Voltage (V)

(Approx.)

(+)

(–)

Main power win-

dow and door

lock/unlock

switch connector

Terminal

D7

6

Ground

UP

Battery voltage

DOWN

0

7

UP

0

DOWN

Battery voltage

POWER SUPPLY AND GROUND CIRCUIT

PWC-15

< DTC/CIRCUIT DIAGNOSIS >

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2. Check continuity between main power window and door lock/unlock switch (power window lock switch).

(Lock operation).

3. Check continuity between main power window and door lock/unlock switch (power window lock switch).

(Unlock operation).

Terminal

Main power window and door lock/un-

lock switch condition

Continuity

5

3

Front RH

UP

Yes

5

15

Rear LH

5

8

Rear RH

2

3

Front RH

NEUTRAL

15

16

Rear LH

8

9

Rear RH

5

2

Front RH

DOWN

5

16

Rear LH

5

9

Rear RH

Terminal

Main power window and door lock/unlock

switch condition

Continuity

2

14

Front RH

UP

No

16

Rear LH

9

Rear RH

2

Front RH

NEUTRAL

3

15

Rear LH

16

8

Rear RH

9

3

Front RH

DOWN

15

Rear LH

8

Rear RH

Terminal

Main power window and door lock/unlock

switch condition

Continuity

2

14

Front RH

UP

Yes

16

Rear LH

9

Rear RH

2

Front RH

NEUTRAL

3

15

Rear LH

16

8

Rear RH

9

3

Front RH

DOWN

15

Rear LH

8

Rear RH

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