Nissan Maxima. Manual - part 348

REMOTE KEYLESS ENTRY RECEIVER

DLK-111

< DTC/CIRCUIT DIAGNOSIS >

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Is the inspection result normal?

YES

>> GO TO 7

NO

>> GO TO 2

2.

CHECK REMOTE KEYLESS ENTRY RECEIVER POWER SUPPLY 

1. Disconnect remote keyless entry receiver connector.

2. Check voltage between remote keyless entry receiver connector and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> GO TO 3

3.

CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 1

1. Disconnect BCM connector.

2. Check continuity between BCM connector and remote keyless

entry receiver connector.

3. Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> Reconnect BCM, GO TO 4

NO

>> Repair or replace harness between BCM and remote keyless entry receiver.

Terminals

Condition

Signal

(Reference value)

(+)

(–)

Remote keyless entry 

receiver connector

Terminal

M27

2

Ground

Waiting

(All doors closed)

When signal is received

(All doors closed)

JMKIA0064GB

JMKIA0065GB

Terminals

Voltage

(Reference value)

(+)

(–)

Remote keyless entry receiver 

connector

Terminal

M27

4

Ground

Battery

BCM connector

Terminal

Remote keyless entry 

receiver

connector

Terminal

Continuity 

A: M19

91

B: M27

4

Yes

BCM connector

Terminal

Ground

Continuity 

A: M19

91

No

ALKIA1687ZZ

DLK-112

< DTC/CIRCUIT DIAGNOSIS >

REMOTE KEYLESS ENTRY RECEIVER

4.

CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT

Check continuity between remote keyless entry receiver connector

and ground.

Is the inspection result normal?

YES

>> GO TO 6

NO

>> GO TO 5

5.

CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 2

Check continuity between BCM connector and remote keyless entry

receiver connector.

Is the inspection result normal?

YES

>> GO TO 7

NO

>> Repair or replace harness between BCM and remote

keyless entry receiver.

6.

CHECK REMOTE KEYLESS ENTRY RECEIVER CIRCUIT 3

1. Check continuity between BCM connector and remote keyless

entry receiver connector.

2. Check continuity between BCM connector and ground.

Is the inspection result normal?

YES

>> GO TO 7

NO

>> Repair or replace harness between BCM and remote keyless entry.

7.

CHECK INTERMITTENT INCIDENT

Refer to 

GI-41, "Intermittent Incident"

.

>> Inspection End.

Remote keyless entry 

receiver

connector

Terminal

Ground

Continuity

M27

1

Yes

ALKIA1688ZZ

BCM

connector

Terminal

Remote keyless entry 

receiver

connector

Terminal

Continuity 

A: M18

45

B: M27

1

Yes

ALKIA1689ZZ

BCM

connector

Terminal

Remote keyless entry 

receiver

connector

Terminal

Continuity 

A: M19

71

B: M27

2

Yes

BCM connector

Terminal

Ground

Continuity 

A: M19

71

No

ALKIA1690ZZ

INTELLIGENT KEY

DLK-113

< DTC/CIRCUIT DIAGNOSIS >

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INTELLIGENT KEY

Description

INFOID:0000000009471709

The following functions are available when having and carrying the Intelligent Key.

• Door lock/unlock

• Trunk open

Remote control entry function and panic alarm function are available when operating the remote buttons.

Component Function Check

INFOID:0000000009471710

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Check Intelligent Key relative signal strength

• Confirm vehicle Intelligent Key antenna signal strength

1.

CHECK FUNCTION

 With CONSULT

Check remote keyless entry receiver RKE OPE COUN1 in Data Monitor mode with CONSULT.

Is the inspection result normal?

YES

>> Intelligent Key is OK.

NO

>> Refer to 

DLK-113, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009471711

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Check Intelligent Key relative signal strength

• Confirm vehicle Intelligent Key antenna signal strength

1.

CHECK INTELLIGENT KEY BATTERY

Check by connecting a resistance (approximately 300

Ω) so that the

current value becomes about 10 mA.

Is the measurement value within specification?

YES

>> GO TO 2 

NO

>> Replace Intelligent Key battery. Refer to 

DLK-233,

"Removal and Installation"

.

2.

CHECK KEYFOB FUNCTION

Monitor item

Condition

RKE OPE COUN1

Check that the numerical value is changing while operating with the Intelligent Key.

Standard

: Approx. 2.5 - 3.0V

OCC0607D

DLK-114

< DTC/CIRCUIT DIAGNOSIS >

INTELLIGENT KEY

Check keyfob function using Signal Tech II Tool J-50190 or Remote

Keyless Entry Tester J-43241 (shown).
Does the test pass?

YES

>> Keyfob is OK. 

NO

>> Replace keyfob. Refer to CONSULT Immobilizer mode

and follow the on-screen instructions.

LEL946A