Nissan Altima HL32 Hybrid. Manual - part 991

 

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Nissan Altima HL32 Hybrid. Manual - part 991

 

 

B210A STEERING LOCK CONDITION SWITCH

SEC-37

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

3. Check voltage between steering lock unit harness connector

and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 3

3.

CHECK STEERING LOCK UNIT CIRCUIT-I

1. Disconnect BCM harness connector.

2. Check continuity between BCM harness connector M19 (A) ter-

minal 85 and steering lock unit harness connector M32 (B) ter-

minal 3.

3. Check continuity between BCM harness connector M19 (A) ter-

minal 85 and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> Repair harness or connector.

4.

CHECK IPDM E/R OUTPUT SIGNAL

1. Connect IPDM E/R harness connector.

2. Disconnect BCM harness connector.

3. Check voltage between steering lock unit harness connector

and ground.

Is the inspection result normal?

YES

>> Replace steering lock unit.

NO

>> GO TO 5

5.

CHECK STEERING LOCK UNIT CIRCUIT-II

Steering lock unit

Ground

Voltage [V]

Connector

Terminal

M32

3

Ground

Battery voltage

ALKIA0454ZZ

BCM

Steering lock unit

Continuity

Connector

Terminal

Connector

Terminal

A:  M19

85

B:  M32

3

Yes

BCM

Ground

Continuity

Connector

Terminal

A: M19

85

Ground

No

ALKIA0455ZZ

Steering lock unit

Ground

Voltage [V]

Connector

Terminal

M32

3

Ground

Battery voltage

ALKIA0454ZZ

SEC-38

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

B210A STEERING LOCK CONDITION SWITCH

1. Check continuity between steering lock unit harness connector

M32 (A) terminal 3 and IPDM E/R harness connector E18 (B)

terminal 32.

2. Check continuity between steering lock unit harness connector

M32 (A) terminal 3 and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> Repair harness or connector.

6.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> Inspection End.

7.

CHECK BCM OUTPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect steering lock unit harness connector and IPDM E/R harness connector E5.

3. Check voltage between steering lock unit harness connector

and ground.

Is the inspection result normal?

YES

>> GO TO 9

NO

>> GO TO 8

8.

CHECK STEERING LOCK UNIT CIRCUIT-I

1. Disconnect BCM harness connector M122.

2. Check continuity between BCM harness connector M19 (A) ter-

minal 86 and steering lock unit harness connector M32 (B) ter-

minal 8.

3. Check continuity between BCM harness connector M19 (A) ter-

minal 86 and ground.

Is the inspection result normal?

Steering lock unit

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

A: M32

3

B: E18

32

Yes

Steering lock unit

Ground

Continuity

Connector

Terminal

A: M32

3

Ground

No

ALKIA0456ZZ

Steering lock unit

Ground

Voltage [V]

Connector

Terminal

M32

8

Ground

Battery voltage

ALKIA0457ZZ

BCM

Steering lock unit

Continuity

Connector

Terminal

Connector

Terminal

A:  M19

86

B:  M32

8

Yes

BCM

Ground

Continuity

Connector

Terminal

A: M32

8

Ground

No

ALKIA0458ZZ

B210A STEERING LOCK CONDITION SWITCH

SEC-39

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

C

D

E

F

G

H

I

J

L

M

A

B

SEC

N

O

P

YES

>> GO TO 11

NO

>> Repair harness or connector.

9.

CHECK IPDM E/R OUTPUT SIGNAL

1. Connect IPDM E/R harness connector E5.

2. Disconnect BCM harness connector M122.

3. Check voltage between steering lock unit harness connector

and ground.

Is the inspection result normal?

YES

>> Replace steering lock unit.

NO

>> GO TO 10

10.

CHECK STEERING LOCK UNIT CIRCUIT-II

1. Check continuity between steering lock unit harness connector

M32 (A) terminal 8 and IPDM E/R harness connector E18 (B)

terminal 33.

2. Check continuity between steering lock unit harness connector

and ground.

Is the inspection result normal?

YES

>> GO TO 11

NO

>> Repair harness or connector.

11.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-42, "Intermittent Incident"

.

>> Inspection End.

Steering lock unit

Ground

Voltage [V]

Connector

Terminal

M32

8

Ground

Battery voltage

ALKIA0457ZZ

Steering lock unit

IPDM E/R

Continuity

Connector

Terminal

Connector

Terminal

A: M32

8

B: E18

33

Yes

Steering lock unit

Ground

Continuity

Connector

Terminal

A: M32

8

Ground

No

ALKIA0459ZZ

SEC-40

< COMPONENT DIAGNOSIS >

[INTELLIGENT KEY SYSTEM]

B2190, P1614 NATS ANTENNA AMP.

B2190, P1614 NATS ANTENNA AMP.

Description

INFOID:0000000004215984

Performs ID verification through BCM and Intelligent Key when push-button ignition switch is pressed.

Prohibits the release of steering lock or start of engine when an unregistered ID of Intelligent Key is used.

DTC Logic

INFOID:0000000004215985

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM DTC CONFIRMATION PROCEDURE

1. Insert Intelligent Key into the key slot.

2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?

YES

>> Refer to 

SEC-40, "Diagnosis Procedure"

.

NO

>> GO TO 2

2.

PERFORM DTC CONFIRMATION PROCEDURE

1. Press the push-button ignition switch.

2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?

YES

>> Refer to 

SEC-40, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000004215986

1.

 INSPECTION START

Check the case in which DTC is detected.

• Case1: It is detected when Intelligent Key is inserted into key slot.

• Case2: It is detected after Intelligent Key is inserted into key slot and push-button ignition switch is pressed.
In which case is DTC detected?

Case1. >> GO TO 2

Case2. >> GO TO 4

2.

CHECK KEY SLOT INPUT SIGNAL

1. Turn ignition switch OFF.

2. Disconnect key slot harness connector.

3. Check voltage between key slot harness connector and ground.

Is the inspection result normal?

YES

>> Replace key slot. Refer to 

SEC-175, "Removal and

Installation"

.

NO

>> GO TO 3

DTC No.

Trouble diagnosis 

name

DTC detecting condition

Possible cause

B2190

NATS ANTENNA 
AMP

Inactive communication between key slot and 
BCM.

• Harness or connectors

(The key slot circuit is open or 
shorted)

• Key  slot 
• BCM

P1614

Key slot

Ground

Voltage [V]

(approx.)

Connector

Terminal

M40

2

Ground

Battery voltage

ALKIA0428ZZ

 

 

 

 

 

 

 

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