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Nissan Altima HL32 Hybrid. Manual - part 586

ON BOARD DIAGNOSTIC (OBD) SYSTEM

HBC-93

< FUNCTION DIAGNOSIS >

HBC

AUX BATT VOLT
(Auxiliary Battery
Voltage)

Auxiliary battery voltage/
Min.: -25.6 V, Max.: 25.4 V

Equivalent to auxiliary
battery voltage.

—

WIN
(Charge Control
Value)

Charge control wattage/
Min.: -64 kW, Max.: 63.5
kW

-25 kW or more

—

WOUT
(Discharge Con-
trol Value)

Discharge control watt-
age/
Min.: 0 kW, Max.: 63.5 kW

26 kW or less

—

DELTA SOC
(Delta SOC)

Difference between maxi-
mum and minimum val-
ues of SOC/
Min.: 0%, Max.: 100%

READY light ON, en-
gine stopped and no
electrical load:
0 to 60%

—

SBLW RQST
[Cooling Fan Stop
Control Request
(Stand by Blow-
er)]

Battery blower motor stop
control request (standby
blower)/
ON or OFF

While blower motor
stop control is re-
quested: ON

—

COOLING FAN 1
(Cooling Fan
Mode 1)

Battery blower motor ac-
tuation mode/
Min.: 0, Max.: 40

Stopped: 0
Low to high speed ac-
tuation:
1 to 40

—

ECU CTRL
MODE
(ECU Control
Mode)

ECU control mode/
Min.: 0, Max.: 4

—

BATT TEMP 1 to
4
(Temperature of
Battery TB 1 to 4)

Temperature of HV bat-
tery 1 to 4/
Min.: -327.68

°C, Max.:

327.67

°C

Undisturbed for 1 day:
Same as ambient air
temperature

—

NUM OF BATT
(The Number of
Battery Block)

The number of battery
blocks/
Min.: 0, Max.: 255

Always: 17

—

BLOW TIME
(Accumulated
Time of Battery
LOW)

Accumulated time of bat-
tery low/Battery low time
Min.: 0, Max.: 65,535

—

DCIH TIME
(Accumulated
Time of DC Inhib-
it)

Accumulated time of DC
inhibit/DC inhibit time
Min.: 0, Max.: 65,535

—

BHI TIME
(Accumulated
Time of Battery
too High)

Accumulated time of bat-
tery too high/Battery too
high time
Min.: 0, Max.: 65,535

—

HTMP TIME
(Accumulated
Time of Hot Tem-
perature)

Accumulated time of hot
temperature/Hot tempera-
ture time
Min.: 0, Max.: 65,535

—

BAT BLOCK MIN
V
(Battery Block
Minimum Voltage)

Battery block minimum
voltage/
Min.: -327.68 V, Max.:
327.67 V

SOC 50 to 60%: 12 V
or more

—

Monitored item

VEHI-

CLE

HY-

BRID

CONT

MO-

TOR

GEN-

ERA-

TOR

BAT-

TERY

DCDC
CONV

Measurement Item/

Range

Normal Condition

Diagnostic Note

HBC-94

< FUNCTION DIAGNOSIS >

ON BOARD DIAGNOSTIC (OBD) SYSTEM

MIN BAT BLOCK
(Minimum Bat-
tery Block No)

Battery block number with
minimum voltage/
Min.: 1, Max.: 255

One of numbers 1 to
17

—

BAT BLOCK MAX
V
(Battery Block
Minimum Voltage)

Battery block maximum
voltage/
Min.: -327.68 V, Max.:
327.67 V

SOC 55 to 60%: 18 V
or less

—

MAX BAT BLOCK
(Maximum Bat-
tery Block No.)

Battery block number with
maximum voltage/
Min.: 1, Max.: 255

One of numbers 1 to
17

—

R1 to R17 INTNL
RESIST
(Internal Resis-
tance R01 to R17)

Internal resistance of
each battery block R01 to
R17/
Min.: 0

Ω, Max.: 0.255 Ω

Always: 0.01 to 0.1

—

SOC GAUGE
SIGNAL

SOC gauge signal/
Min.: 0%, Max.: 99%

Same as state of
charge

—

WHEEL RND
DIRCT
(Wheel Round Di-
rection Signal)

Wheel round direction sig-
nal/
Min.: 0, Max.: 2

• 0:  Step
• 1:  Backward
• 2:  Forward

—

EGY FLW [E TO
W]

Energy flow signal [En-
gine to wheel]/
Min.: 0, Max.: 4

• 2: No flow
• 3: Engine to wheel

Low

• 4: Engine to wheel

High

—

EGY FLW [E TO
M]

Energy flow signal [En-
gine to motor]/
Min.: 0, Max.: 4

• 2: No flow
• 3: Engine to motor

Low

—

EGY FLW [M TO
B]

Energy flow signal [Motor
to battery]/
Min.: 0, Max.: 4

• 0: Motor to battery

High

• 1: Motor to Battery

Low

• 2: No flow
• 3: Battery to motor

Low

• 4: Battery to motor

High

—

EGY FLW [M TO
W]

Energy flow signal [Motor
to wheel]/
Min.: 0, Max.: 4

• 0: Wheel to motor

High

• 1: Wheel to motor

Low

• 2: No flow
• 3: Motor to wheel

Low

• 4: Motor to wheel

High

—

ANALYSIS
DATA1

Analysis Data 1/
Min.: 0, Max.: 65535

0 or More

—

ANALYSIS
DATA2

Analysis Data 2/
Min.: 0, Max.: 65535

0 or More

—

ANALYSIS
DATA3

Analysis Data 3/
Min.: 0, Max.: 65535

0 or More

—

ANALYSIS
DATA4

Analysis Data 4/
Min.: 0, Max.: 65535

0 or More

—

Monitored item

VEHI-

CLE

HY-

BRID

CONT

MO-

TOR

GEN-

ERA-

TOR

BAT-

TERY

DCDC
CONV

Measurement Item/

Range

Normal Condition

Diagnostic Note

ON BOARD DIAGNOSTIC (OBD) SYSTEM

HBC-95

< FUNCTION DIAGNOSIS >

HBC

Freeze Frame Data

NOTE:

• The hybrid vehicle control ECU records vehicle and driving condition information as freeze frame data the

moment a DTC is stored. It can be used for estimating or duplicating the vehicle conditions that were present

when the malfunction occurred.

• To confirm the details of the hybrid control system, check the INF code which is a detailed information for the

displayed DTC. INF code is displayed in freeze frame Data screen.

• 5 sets of the freeze frame data are can be recorded in the hybrid vehicle control ECU memory.

• The freeze frame data is displayed in Data Monitor mode.

CAL/LD VALUE

Calculated Load Value
Min.:0%, Max.:100%

• Idling: 10 - 35%
• 2,500 rpm: 10 -

35%

—

COOLANT TEMP

Engine coolant tempera-
ture
Min: –40

°C, Max.: 215°C

• Engine is warmed

up: More than 70

°C

(158

°F)

—

ABSOL TH·P/S

Throttle valve opening an-
gle
Min.: 0%, Max.: 100%

—

THROTTLE POS

Throttle position sensor
Min.: 0%, Max.: 100%

—

ENG TRQ CRCT
VAL
(Engine Torque
Correction Value)

Engine torque correction
value/
Min.: 0, Max.: 1.992

Always: 1.0 to 1.5

—

HISTORY DTC
(The Number of
History DTC)

Number of DTCs which 40
trips (warm-up cycles)
have not completed for.

—

ALL DTC
(The Number of
Current DTC)

Number of all DTCs/
Min.: 0, Max.: 127

—

ENG COOLANT
TMP
(Engine coolant
temperature)

Engine coolant tempera-
ture/
Min.: -40

°C, Max.: 215°C

—

Monitored item

VEHI-

CLE

HY-

BRID

CONT

MO-

TOR

GEN-

ERA-

TOR

BAT-

TERY

DCDC
CONV

Measurement Item/

Range

Normal Condition

Diagnostic Note

CONSULT-III Display

Measurement Item/ Range (Display)

Suspected Vehicle Status When

Malfunction Occurs

ECM ENG SPEED
(Engine speed)

Engine speed/
Min.: 0 rpm, max.: 16,320 rpm

Engine speed

VEHICLE SPEED
(Vehicle speed)

Vehicle speed/
Min.: 0 km/h, Max.: 255 km/h

INT/A TEMP SEN
(Intake air temperature)

Intake air temperature/
Min.: -40

°C, Max.: 140°C

Hot or cold weather

ENG RUN TIME
(Engine run time)

Elapsed time after engine start/
Min.: 0 sec., Max.: 65,535 sec.

Elapsed time after engine start

DTC CLEAR WARM
(DTC Clear Warm Up Times)

The number of times engine is warmed up
after clearing DTCs/
Min.: 0, Max.: 255

Frequency of malfunction recurrence after
clearing DTCs

DTC CLEAR RUN
(DTC Clear Run Distance)

Drive distance after clearing DTCs/
Min.: 0 km, Max.: 65,535 km

Frequency of malfunction recurrence after
clearing DTCs

SYSTEM VOL +B
(Battery voltage)

Auxiliary battery voltage/
Min.: 0 V, Max.: 66.535 V

Auxiliary battery voltage

HBC-96

< FUNCTION DIAGNOSIS >

ON BOARD DIAGNOSTIC (OBD) SYSTEM

AMBIENT TEMP
(Ambient temperature)

Ambient air temperature/
Min.: –40

°C, Max.: 215°C

Ambient air temperature

ACCEL SENSOR 1
(Accelerator pedal position 1)

Accelerator pedal position sensor No. 1/
Min.: 0%, Max.: 100%

Idling, accelerating, or decelerating

ACCEL SENSOR 2
(Accelerator pedal position 2)

Accelerator pedal position sensor No. 2/
Min.: 0%, Max.: 100%

Idling, accelerating, or decelerating

DTC CLEAR MIN
(DTC Clear Min)

Elapsed time after clearing DTCs/
Min.: 0 min, Max.: 65,535 min

Elapsed time after clearing DTCs

INFO 1 to 5 DETAIL
(Detail information 1 to 5)

Information code

—

MG1 REVOLUTION
[Generator (MG1) Revolution]

Generator revolution/
Min.: -16,384 rpm, Max.: 16,256 rpm

Generator speed
• Forward rotation appears as “+”
• Backward rotation appears as “

−”

MG2 REVOLUTION
[Motor (MG2) Revolution]

Motor revolution/
Min.: -16,384 rpm, Max.: 16,256 rpm

Motor speed (proportionate to vehicle
speed)
• Forward rotation appears as “+”
• Backward rotation appears as “

−”

Moving direction of vehicle
• Forward rotation appears as “+”
• Backward rotation appears as “

−”

MG1 TORQUE
[Generator (MG1) Torque]

Generator torque/
Min.: -512 N·m, Max.: 508 N·m

When generator rotation in “+” direction:
• Torque appears as “+” while generator

discharges

• Torque appears as “

−” while generator

charges

When generator rotation in “

−” direction:

• Torque appears as “

−” while generator

discharges

• Torque appears as “+” while generator

charges

MG2 TORQUE
[Motor (MG2) Torque]

Motor torque/
Min.: -512 N·m, Max.: 508 N·m

When motor rotation in “+” direction:
• Torque appears as “+” while motor

discharges

• Torque appears as “

−” while motor charg-

When motor rotation in “

−” direction:

• Torque appears as “

−” while motor

discharges

• Torque appears as “+” while motor

charges

POWER REQUEST
(Request Power)

Request engine power/
Min.: 0 W, Max.: 255 W

Engine power output requested to ECM

ENGINE SPEED
(Engine Speed)

Engine speed/
Min.: 0 rpm, Max.: 16,320 rpm

Engine speed

MCYL CTRL TORQ
(Master Cylinder Control Torque)

Master cylinder control torque/
Min.: -512 N·m, Max.: 508 N·m

Brake force requested by driver

SOC
(SOC)

Battery state of charge/
Min.: 0%, Max.: 100%

State of charge of HV battery

WOUT
(Wout Control Power)

Power value discharge control/
Min.: 0 W, Max.: 81,600 W

Discharge amount of HV battery

WIN
(Win Control Power)

Power value charge control/
Min.: -40,800 W, Max.: 0 W

Charge amount of HV battery

DRIVE COND ID
(Drive Condition ID)

Drive condition ID
• Engine stopped: 0
• Engine about to be stopped: 1
• Engine about to be started: 2
• Engine operated or operating: 3

Engine operating condition

CONSULT-III Display

Measurement Item/ Range (Display)

Suspected Vehicle Status When

Malfunction Occurs

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