Nissan Maxima. Manual — part 1066

HORN

SEC-89

< DTC/CIRCUIT DIAGNOSIS >

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1. Turn ignition switch OFF.

2. Disconnect IPDM E/R and horn relay connector.

3. Check continuity between IPDM E/R harness connector E17 (A)

terminal 44 and horn relay harness connector H1 (B) terminal 1.

4. Check continuity between IPDM E/R harness connector E17 (A)

terminal 44 and ground.

Is the inspection result normal?

YES

>> GO TO 4

NO

>> Repair or replace harness.

4.

CHECK INTERMITTENT INCIDENT

Refer to

GI-41, "Intermittent Incident"

.

Is the inspection result normal?

YES

>> Replace IPDM E/R. Refer to

PCS-35, "Removal and Installation"

.

NO

>> Repair or replace the malfunctioning part.

IPDM E/R

Horn relay

Continuity

Connector

Terminal

Connector

Terminal

A: E17

44

B: H-1

1

Yes

IPDM E/R

Ground

Continuity

Connector

Terminal

A: E17

44

Ground

No

ALKIA0425ZZ

SEC-90

< DTC/CIRCUIT DIAGNOSIS >

HEADLAMP

HEADLAMP

Description

INFOID:0000000010052020

Headlamp lighting when theft warning system is in alarm phase.

Component Function Check

INFOID:0000000010052021

1.

CHECK HEADLAMP OPERATION

Check if headlamps operate by lighting switch.
Does headlamp come on when turning switch “ON”?

YES

>> Headlamp circuit is OK.

NO

>> Check headlamp system. Refer to

SEC-90, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010052022

1.

CHECK HEADLAMP OPERATION

Refer to

EXL-6, "Work Flow"

(xenon type) or

EXL-171, "Work Flow"

(halogen type).

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace malfunctioning parts.

2.

CHECK INTERMITTENT INCIDENT

Refer to

GI-41, "Intermittent Incident"

.

>> Inspection End.

WARNING LAMP

SEC-91

< DTC/CIRCUIT DIAGNOSIS >

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WARNING LAMP

Description

INFOID:0000000010052023

• Warning lamp is built in combination meter.

• Intelligent Key system malfunction is reported to the driver by the warning lamp illumination.

Component Function Check

INFOID:0000000010052024

1.

CHECK FUNCTION

1. Perform “INDICATOR” in the “Active Test” mode with CONSULT.

2. Check warning lamp operation.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Refer to

SEC-91, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010052025

1.

CHECK “COMBINATION METER.”

Check combination meter function. Refer to

MWI-4, "Work Flow"

.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK INTERMITTENT INCIDENT

Refer to

GI-41, "Intermittent Incident"

.

>> Inspection End.

Test item

Description

INDICATOR

ON

Warning lamp

ON

OFF

OFF

SEC-92

< DTC/CIRCUIT DIAGNOSIS >

VEHICLE SECURITY INDICATOR

VEHICLE SECURITY INDICATOR

Description

INFOID:0000000010052026

• Vehicle security indicator is built in combination meter.

• NVIS (Nissan Vehicle Immobilizer System-NATS) and vehicle security system conditions are indicated by

blink or illumination of vehicle security indicator.

Component Function Check

INFOID:0000000010052027

1.

CHECK FUNCTION

1. Perform “THEFT IND” in the “ACTIVE TEST” mode with CONSULT.

2. Check vehicle security indicator operation.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Refer to

SEC-92, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000010052028

1.

CHECK COMBINATION METER

Check combination meter. Refer to

MWI-4, "Work Flow"

.

Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace the malfunctioning parts.

2.

CHECK INTERMITTENT INCIDENT

Refer to

GI-41, "Intermittent Incident"

.

>> Inspection End.

Test item

Description

THEFT IND

ON

Vehicle security indicator

ON

OFF

OFF