Nissan Frontier. Manual - part 886

 

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Nissan Frontier. Manual - part 886

 

 

HAC-98

< SYSTEM DESCRIPTION >

[MANUAL A/C (TYPE 1)]

MANUAL AIR CONDITIONER SYSTEM

AWIIA1393GB

DIAGNOSIS SYSTEM (BCM)

HAC-99

< SYSTEM DESCRIPTION >

[MANUAL A/C (TYPE 1)]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

DIAGNOSIS SYSTEM (BCM)

COMMON ITEM
COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)

INFOID:0000000010229625

APPLICATION ITEM

CONSULT performs the following functions via CAN communication with BCM.

SYSTEM APPLICATION

BCM can perform the following functions.

AIR CONDITIONER

Direct Diagnostic Mode

Description

ECU Identification

The BCM part number is displayed.

Self Diagnostic Result

The BCM self diagnostic results are displayed.

Data Monitor

The BCM input/output data is displayed in real time.

Active Test

The BCM activates outputs to test components.

Work support

The settings for BCM functions can be changed.

Configuration

• The vehicle specification can be read and saved.
• The vehicle specification can be written when replacing BCM.

CAN Diag Support Mntr

The result of transmit/receive diagnosis of CAN communication is displayed.

System

Sub System

Direct Diagnostic Mode

E

C

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ifi

ca

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Da

ta

 Mo

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A

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ve

 T

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W

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rk support

Co

nf

igu

rat

ion

CA

N Diag

 Su

pp

ort Mn

tr

Door lock

DOOR LOCK

×

×

×

Rear window defogger

REAR DEFOGGER

×

×

Warning chime

BUZZER

×

×

Interior room lamp timer

INT LAMP

×

×

×

Remote keyless entry system

MULTI REMOTE ENT

×

×

×

Exterior lamp

HEAD LAMP

×

×

×

Wiper and washer

WIPER

×

×

×

Turn signal and hazard warning lamps FLASHER

×

×

Air conditioner

AIR CONDITIONER

×

Combination switch

COMB SW

×

BCM

BCM

×

×

×

×

×

Immobilizer

IMMU

×

×

×

Interior room lamp battery saver

BATTERY SAVER

×

×

×

Vehicle security system

THEFT ALM

×

×

×

RAP system

RETAINED PWR

×

×

×

Signal buffer system

SIGNAL BUFFER

×

×

TPMS

AIR PRESSURE MONITOR

×

×

×

×

Panic alarm system

PANIC ALARM

×

HAC-100

< SYSTEM DESCRIPTION >

[MANUAL A/C (TYPE 1)]

DIAGNOSIS SYSTEM (BCM)

AIR CONDITIONER : CONSULT Function (BCM - AIR CONDITIONER)

INFOID:0000000010229626

DATA MONITOR

Monitor Item [Unit]

Description

IGN ON SW [On/Off]

Indicates condition of ignition switch ON position.

FAN ON SIG [On/Off]

Indicates condition of fan switch.

AIR COND SW [On/Off]

Indicates condition of A/C switch.

SELF-DIAGNOSIS FUNCTION

HAC-101

< SYSTEM DESCRIPTION >

[MANUAL A/C (TYPE 1)]

C

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HAC

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SELF-DIAGNOSIS FUNCTION

Front Air Control Self-Diagnosis

INFOID:0000000009478332

A/C SYSTEM SELF-DIAGNOSIS FUNCTION 

The self-diagnosis function is built into the front air control to quickly locate the cause of malfunctions.

DESCRIPTION

The self-diagnostic system diagnoses sensors, CAN system, and battery voltage on front air control. Refer to

applicable sections (items) for details. Malfunctions (if any are present) will be displayed in the form of turning

ON the A/C, MAX A/C, DEF and Intake button LED’s. Refer to 

HAC-101, "Front Air Control Self-Diagnosis

Chart"

.

SELF-DIAGNOSTIC MODE

1. Turn ignition switch ON. 
2. Press the FLOOR/DEF (

) and DEF (

) mode switches at

the same time and release on the front air control. 

3. Press the FLOOR (

) and intake (

) buttons within two

seconds to enter self diagnostic mode.

4. The mode (VENT, FLOOR/DEF, FLOOR and VENT/FLOOR)

LED’s start flashing in a clockwise sequence indicating that Self

test is in progress.This takes about 17 seconds to complete.

5. All mode LED’s stay ON once self test completes.

6. Malfunctions (if any) will be displayed in the form of turning ON

the A/C, MAX A/C, DEF and Intake button LED’s. Refer to 

HAC-

101, "Front Air Control Self-Diagnosis Chart"

.

7. To exit diagnostic mode, press any button on the front air control. 

Front Air Control Self-Diagnosis Chart

INFOID:0000000009478333

SELF-DIAGNOSTIC CHART

AWIIA0481ZZ

Button LED

Description

A/C

Evap sensor open 

MAX A/C

Evap sensor short 

DEFROST

Air mix door motor circuit malfunctioning

INTAKE

Mode door motor circuit malfunctioning

 

 

 

 

 

 

 

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