Nissan Altima HL32 Hybrid. Manual - part 214

DOOR LOCK AND UNLOCK SWITCH

DLK-77

< COMPONENT DIAGNOSIS >

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PASSENGER SIDE : Diagnosis Procedure (With LH Anti-Pinch Only)

INFOID:0000000004215674

1.

CHECK POWER WINDOW SWITCH OUTPUT SIGNAL

1. Turn ignition switch ON.

2. Check voltage at the power window and door lock/unlock switch

RH connector when the switch (passenger side) is turned to

“LOCK” or “UNLOCK”.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> GO TO 2

2.

CHECK POWER WINDOW SWITCH GROUND 

1. Turn ignition switch OFF.

2. Disconnect power window and door lock/unlock switch RH connector.

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

switch RH connector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace harness.

3.

CHECK POWER WINDOW SWITCH

Check continuity between power window and door lock/unlock

switch RH terminals.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Replace power window and door lock/unlock switch RH.

4.

CHECK POWER WINDOW SWITCH CIRCUITS

1. Disconnect BCM connector.

Connector

Power window and door 

lock/unlock switch RH 

state

Terminal

Voltage 

D105

Neutral 

→ Lock

2

Ground

Battery voltage 

→ 0

Neutral 

→ Unlock

1

Ground

Battery voltage 

→ 0

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Power window and door lock/

unlock switch RH connector

Terminal

Continuity 

D105

3

Ground

Yes

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Power window and door lock/unlock switch 

RH state

Terminals

Continuity 

Lock

2 - 3

Yes

Unlock

1 - 3

Yes

Neutral

2 - 3

No

1 - 3

No

ALKIA0341ZZ

DLK-78

< COMPONENT DIAGNOSIS >

DOOR LOCK AND UNLOCK SWITCH

2. Check continuity between BCM connector M18 (A) terminals 36,

39 and power window and door lock/unlock switch RH connec-

tor D105 (B) terminals 1 and 2.

3. Check continuity between BCM connector M18 (A) terminals 36, 39 and ground.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Repair or replace harness.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> Inspection End.

BCM connector

Terminal

Power window and door 

lock/unlock switch RH 

connector

Terminal

Continuity 

A: M18

36

B: D105

1

Yes

39

2

Yes

ALKIA0342ZZ

BCM connector

Terminal

Continuity 

A: M18

36

Ground

No

39

KEY SLOT

DLK-79

< COMPONENT DIAGNOSIS >

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KEY SLOT

Description

INFOID:0000000004215676

Detect whether Intelligent Key is inserted.

Immobilizer antenna amp checks Intelligent Key transponder.

Component Function Check

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1.

CHECK FUNCTION

With CONSULT-III

Check KEY SW -SLOT in "DATA MONITOR" mode with CONSULT-III.

Is the inspection result normal?

YES

>> Key slot is OK.

NO

>> Refer to 

DLK-79, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000004215678

1.

CHECK KEY SLOT POWER SUPPLY CIRCUIT

1. Turn ignition switch OFF.

2. Disconnect key slot connector.

3. Check voltage between key slot connector and ground.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace key slot power supply circuit.

2.

CHECK KEY SLOT GROUND CIRCUIT

Check continuity between key slot connector and ground.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Repair or replace key slot ground circuit.

3.

CHECK KEY SLOT CIRCUIT

1. Disconnect BCM connector.

Monitor item

Condition

KEY SW-SLOT

Key is inserted in key slot: ON

Key is removed from key slot: OFF

Terminals

Voltage (V)

(Approx.)

(+)

(–)

Key slot connector

Terminal

M40

1

Ground

Battery voltage

5

ALKIA0343ZZ

Key slot connector

Terminal

Ground

Continuity

M40

7

Yes

ALKIA0344ZZ

DLK-80

< COMPONENT DIAGNOSIS >

KEY SLOT

2. Check continuity between BCM connector M18 (A) terminal 29,

M19 (B) terminals 68, 69 and key slot connector M40 (C) termi-

nals 2, 3, 11.

3. Check continuity between BCM connector M18 (A) terminal 29,

M19 (B) terminals 68, 69 and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness between BCM and key slot.

4.

CHECK KEY SLOT

Refer to 

DLK-80, "Component Inspection"

.

Is the inspection result normal?

YES

>> GO TO 5

NO

>> Replace key slot.

5.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> Inspection End. 

Component Inspection

INFOID:0000000004215679

1.

CHECK KEY SLOT

Check key slot.

Is the inspection result normal?

OK

>> Inspection End.

NG

>> Replace key slot. 

BCM connector

Terminal

Key slot connector

Terminal

Continuity 

A: M18

29

C: M40

11

Yes

B: M19

68

2

Yes

69

3

Yes

BCM connector

Terminal

Continuity 

A: M18

29

Ground

No

B: M19

68

69

ALKIA0345ZZ

Terminal

Condition

Continuity

Key slot

1

11

Intelligent Key inserted

Yes

Intelligent Key removed

No

ALKIA0346ZZ