Nissan Cube. Manual - part 589

 

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Nissan Cube. Manual - part 589

 

 

HAC-194

< ECU DIAGNOSIS INFORMATION >

[MANUAL AIR CONDITIONING]

BCM (BODY CONTROL MODULE)

REAR WIPER MOTOR PROTECTION

BCM detects the rear wiper stopping position according to the rear wiper auto stop signal.
When the rear wiper auto stop signal does not change more than 5 seconds while driving the rear wiper, BCM
stops power supply to protect the rear wiper motor.

Condition of cancellation

1.

Pass more than 1 minute after the rear wiper stop.

2.

Turn rear wiper switch OFF.

3.

Operate the rear wiper switch or rear washer switch.

BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : 
DTC Inspection Priority Chart

INFOID:0000000010269358

If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.

BCM (BODY CONTROL SYSTEM) (WITHOUT INTELLIGENT KEY SYSTEM) : 
DTC Index

INFOID:0000000010269359

NOTE:

Details of time display

• CRNT: Displays when there is a malfunction now or after returning to the normal condition until turning igni-

tion switch OFF 

 ON again.

• 1 - 39: Displayed if any previous malfunction is present when current condition is normal. It increases like 1

 2 

 3...38 

 39 after returning to the normal condition whenever ignition switch OFF 

 ON. The counter

remains at 39 even if the number of cycles exceeds it. It is counted from 1 again when turning ignition switch
OFF 

 ON after returning to the normal condition if the malfunction is detected again.

Display contents of CONSULT

Fail-safe

Cancellation

B2190: NATS ANTENNA AMP

Inhibit engine cranking

Erase DTC

B2191: DIFFERENCE OF KEY

Inhibit engine cranking

Erase DTC

B2192: ID DISCORD BCM-ECM

Inhibit engine cranking

Erase DTC

B2193: CHAIN OF BCM-ECM

Inhibit engine cranking

Erase DTC

B2195: ANTI SCANNING

Inhibit engine cranking

Ignition switch ON 

 OFF

Priority

DTC

1

• U1000: CAN COMM
• U1010: CONTROL UNIT (CAN)

2

• B2190: NATS ANTENNA AMP
• B2191: DIFFERENCE OF KEY
• B2192: ID DISCORD BCM-ECM
• B2193: CHAIN OF BCM-ECM
• B2195: ANTI SCANNING

3

C1735: IGN CIRCUIT OPEN

4

• C1704: LOW PRESSURE FL
• C1705: LOW PRESSURE FR
• C1706: LOW PRESSURE RR
• C1707: LOW PRESSURE RL
• C1708: [NO DATA] FL
• C1709: [NO DATA] FR
• C1710: [NO DATA] RR
• C1711: [NO DATA] RL
• C1716: [PRESSDATA ERR] FL
• C1717: [PRESSDATA ERR] FR
• C1718: [PRESSDATA ERR] RR
• C1719: [PRESSDATA ERR] RL
• C1729: VHCL SPEED SIG ERR

BCM (BODY CONTROL MODULE)

HAC-195

< ECU DIAGNOSIS INFORMATION >

[MANUAL AIR CONDITIONING]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

CONSULT display

Fail-safe

Tire pressure 

monitor warn-

ing lamp ON

Reference

U1000: CAN COMM

BCS-120

U1010: CONTROL UNIT (CAN)

BCS-121

B2190: NATS ANTENNA AMP

×

SEC-197

B2191: DIFFERENCE OF KEY

×

SEC-200

B2192: ID DISCORD BCM-ECM

×

SEC-201

B2193: CHAIN OF BCM-ECM

×

SEC-202

B2195: ANTI SCANNING

×

SEC-203

C1704: LOW PRESSURE FL

×

WT-26

C1705: LOW PRESSURE FR

×

C1706: LOW PRESSURE RR

×

C1707: LOW PRESSURE RL

×

C1708: [NO DATA] FL

×

WT-28

C1709: [NO DATA] FR

×

C1710: [NO DATA] RR

×

C1711: [NO DATA] RL

×

C1716: [PRESS DATA ERR] FL

×

WT-31

C1717: [PRESS DATA ERR] FR

×

C1718: [PRESS DATA ERR] RR

×

C1719: [PRESS DATA ERR] RL

×

C1729: VHCL SPEED SIG ERR

×

WT-33

C1735: IGN CIRCUIT OPEN

BCS-122

HAC-196

< SYMPTOM DIAGNOSIS >

[MANUAL AIR CONDITIONING]

MANUAL AIR CONDITIONING SYSTEM

SYMPTOM DIAGNOSIS

MANUAL AIR CONDITIONING SYSTEM

Diagnosis Chart By Symptom

INFOID:0000000009951099

CAUTION:

Perform the self-diagnosis with CONSULT before performing the symptom diagnosis. If any malfunc-
tion result or DTC is detected, perform the corresponding diagnosis.

Symptom

Corresponding malfunction part

Check item/Reference

Blower motor operation is malfunctioning.

• Blower  motor
• Power supply system of blower mo-

tor

• The circuit between blower motor 

and fan switch.

• The circuit between blower motor 

and blower fan resistor.

• Blower fan resistor.
• Fan switch (A/C control).

HAC-154, "Diagnosis Proce-
dure"

 

A/C indicator dose not indicate.
(Compressor is normal)

• A/C indicator (A/C control)
• The circuit between A/C control and 

BCM

• BCM

HAC-163, "Diagnosis Proce-
dure"

Magnet clutch does not operate. 
(Compressor is normal)

• Magnet clutch
• The circuit between magnet clutch 

and IPDM E/R

• IPDM E/R (A/C relay)
• The circuit between ECM and re-

frigerant pressure sensor

• Refrigerant pressure sensor
• CAN communication line
• A/C switch
• Blower fan ON signal
• Thermo control amp.
• BCM

HAC-200, "Diagnosis Proce-
dure"

• Insufficient cooling
• No cool air comes out. (Air flow volume is normal.)

• Magnet clutch control system
• Drive belt slipping
• Cooler cycle
• Air leakage from each duct

HAC-198, "Diagnosis Proce-
dure"

• Insufficient heating
• No warm air comes out. (Air flow volume is normal.)

• Engine cooling system
• Heater hose
• Heater core
• Air leakage from each duct

HAC-199, "Diagnosis Proce-
dure"

Noise is heard when the A/C 
system operates.

During compressor op-
eration

Cooler cycle 

HA-10, "Symptom Table"

During blower motor op-
eration

• Mixing any foreign object in blower 

motor

• Blower motor fan breakage
• Blower motor rotation inferiority

HAC-156, "Component Inspec-
tion"

Air inlet dose not change.

• A/C  control
• Intake door motor
• Intake door

HAC-149, "Diagnosis Proce-
dure"

Discharge air temperature dose not change.

• A/C  control
• Air mix door cable
• Air mix door

Check the air mix door installa-
tion and door operation

MANUAL AIR CONDITIONING SYSTEM

HAC-197

< SYMPTOM DIAGNOSIS >

[MANUAL AIR CONDITIONING]

C

D

E

F

G

H

J

K

L

M

A

B

HAC

N

O

P

Air outlet dose not change.

• A/C control
• Mode door cable
• Mode door

Check the mode door installa-
tion and door operation

When the MODE dial is set to D/F or DEF, there is the mal-
functions as follows:
• The A/C switch indicator dose not turn ON.
• Air inlet does not becomes REC to FRE.

• A/C control
• BCM

HAC-165, "Diagnosis Proce-
dure"

Symptom

Corresponding malfunction part

Check item/Reference

 

 

 

 

 

 

 

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