Nissan Altima HL32 Hybrid. Manual - part 588

 

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Nissan Altima HL32 Hybrid. Manual - part 588

 

 

ON BOARD DIAGNOSTIC (OBD) SYSTEM

HBC-101

< FUNCTION DIAGNOSIS >

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ACTIVE TEST MODE

Test Item

NOTE:

• Using the CONSULT-III to perform active tests allows relays, actuators and other items to be operated with-

out removing any parts. This non intrusive functional inspection can be very useful because intermittent

operation may be discovered before parts or wiring is disturbed. Performing active tests early in trouble-

shooting is one way to save diagnostic time. Data monitor information can be displayed while performing

active tests.

MG1 INV HI[L/O]

Inverter temperature (MG1) high

Generator inverter temperature rose above 127

°C (248°F)

MG1 INV HI[L/T]

MG1 INV HI[B/O]

MG1 INV HI[B/T]

HV BATT LOW[L/O]

Main Battery low voltage

Battery state of charge dropped below 30%

HV BATT LOW[L/T]

HV BATT LOW[B/O]

HV BATT LOW[B/T]

RESIST O/H[L/O]

Resister over heat

System main resistor overheated

RESIST O/H[L/T]

RESIST O/H[B/O]

RESIST O/H[B/T]

COOLANT HT[L/O]

Coolant heating

Inverter coolant forecast temperature rose above 65

°C 

(149

°F)

COOLANT HT[L/T]

COOLANT HT[B/O]

COOLANT HT[B/T]

CONVERTER H[L/O]

Converter heating

Boost converter temperature rose above 120

°C (248°F)

CONVERTER H[L/T]

CONVERTER H[B/O]

CONVERTER H[B/T]

BKWRD SHIFT[L/O]

Shift backward direction

Shifted to R while moving forward or shifted to D or B while 
moving in reverse

BKWRD SHIFT[L/T]

BKWRD SHIFT[B/O]

BKWRD SHIFT[B/T]

PREVENT STY[L/O]

Prevention control of staying

Engine speed stays in resonance frequency band

PREVENT STY[L/T]

PREVENT STY[B/O]

PREVENT STY[B/T]

ACCEL & BRK[L/O]

Accelerator and brake depressing

Both accelerator and brake pedals depressed

ACCEL & BRK[L/T]

ACCEL & BRK[B/O]

ACCEL & BRK[B/T]

CONSULT-III Display

Operation

Count Condition

HBC-102

< FUNCTION DIAGNOSIS >

ON BOARD DIAGNOSTIC (OBD) SYSTEM

Diagnosis Tool Function

INFOID:0000000004211757

DESCRIPTION

Generic Scan Tool (OBDII scan tool) complying with SAE J1978 has

6 different functions explained below.

ISO9141 is used as the protocol.

The name GST or Generic Scan Tool is used in this service manual.

FUNCTION

TEST ITEM

TEST PART

CONTROL RANGE

TEST DETAILS

TEST CONDITION

INSPECTION MODE 1
(Inspection mode-2WD 
inspection) 

• To check engine running 

operation

• To release traction con-

trol while using a speed-
ometer tester

ON or OFF

• Runs the engine continu-

ously with the shift lever in 
the P position

• Releases traction control 

that is initiated when the ro-
tational difference between 
the front and rear wheels is 
excessive with the shift le-
ver in any position other 
than P

Ignition switch ON, HV 
system normal, not in 
maintenance mode, and 
other active tests not be-
ing done

INSPECTION MODE 2
(Inspection mode-2WD 
chassis-dynamo)

To release traction control 
while using a speedometer 
tester

ON or OFF

Releases traction control that 
is initiated when the rotational 
difference between the front 
and rear wheels is excessive 
with the shift lever in any posi-
tion other than P

Ignition switch ON, HV 
system normal, not in 
maintenance mode, and 
other active tests not be-
ing done

COMPRESSION TEST
(Compression Test)

To crank the engine contin-
uously in order to measure 
the compression

ON or OFF

Allows the engine to continue 
cranking by activating the 
MG1 continuously

• Ignition switch ON, HV 

system normal, not in 
maintenance mode, 
and other active tests 
not being done

• This test is available 

when keeping to push 
ignition switch with 
brake pedal de-
pressed.

INV WATER PUMP
(Activate the Water 
Pump)

To activate the inverter wa-
ter pump continuously

ON or OFF

Activates the inverter water 
pump continuously

Ignition switch ON, in-
verter system normal, 
not in maintenance 
mode, and other active 
tests not being done

COOLING FAN SPD
(Driving the battery 
cooling fan)

To check operation of the 
cooling fan and if there is 
sufficient air flow

0 to 6

Stops the cooling fan or 
changes air volume mode (1 
to 6)

—

DC/DC CONVERTER

To check operation of the 
DC/DC converter

ON or OFF

Change the voltage that is 
supplied to auxiliary battery

• Ignition switch ON, not 

in maintenance mode

• Turn ignition switch to 

READY position

• Keep the shift lever 

“P” position

SEF139P

ON BOARD DIAGNOSTIC (OBD) SYSTEM

HBC-103

< FUNCTION DIAGNOSIS >

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INSPECTION PROCEDURE

1. Turn ignition switch OFF.
2. Connect “GST” to data link connector, which is located under LH dash panel near the hood opener han-

dle.

3. Turn ignition switch ON.
4. Enter the program according to instruction on the screen or in

the operation manual.

(*: Regarding GST screens in this section, sample screens are

shown.)

5. Perform each diagnostic mode according to each service proce-

dure.

For further information, see the GST Operation Manual of

the tool maker.

Diagnostic Service

Function

Service $01

READINESS TESTS

This diagnostic service gains access to current emission-related data values, including analog 
inputs and outputs, digital inputs and outputs, and system status information.

Service $02

(FREEZE DATA)

This diagnostic service gains access to emission-related data value which were stored by ECM 
during the freeze frame. For details, refer to 

HBC-619, "DTC Index"

.

Service $03

DTCs

This diagnostic service gains access to emission-related power train trouble codes which were 
stored by the hybrid vehicle control ECU.

Service $04

CLEAR DIAG INFO

This diagnostic service can clear all emission-related diagnostic information. This includes:
• Clear number of diagnostic trouble codes (Service $01)
• Clear diagnostic trouble codes (Service $03)
• Clear trouble code for freeze frame data (Service $01)
• Clear freeze frame data (Service $02)
• Reset status of system monitoring test (Service $01)
• Clear on board monitoring test results (Service $07)

Service $07

(ON BOARD TESTS)

This diagnostic service enables the off board test drive to obtain test results for emission-relat-
ed powertrain components/systems that are continuously monitored during normal driving con-
ditions.

Service $09

(CALIBRATION ID)

This diagnostic service enables the off-board test device to request specific vehicle information 
such as Calibration Verification Number (CNV) and Calibration IDs.

SEF398S

SEF416S

HBC-104

< FUNCTION DIAGNOSIS >

INSPECTION MODE

INSPECTION MODE

MODE 1
MODE 1 : Diagnosis Description

INFOID:0000000004211758

DESCRIPTION

This vehicle will perform the engine idling stop when the engine is warmed up and SOC is in good condition. If

engine running with vehicle stopped is necessary for service, the vehicle should be set in the inspection mode.

And if the vehicle is necessary to be set on a chassis-dynamometer, also the vehicle should be set in the

inspection mode.

2 types of inspection mode are available.

ACTIVATING PROCEDURE

CAUTION:

Driving the vehicle without deactivating the inspection mode may damage the hybrid transaxle.

NOTE:

• The idling speed in inspection mode is approximately 1,000 rpm. The engine speed increases to

1,500 rpm if the accelerator pedal is depressed by less than 60% with P range. If the accelerator

pedal is depressed by more than 60%, the engine speed increases to 2,500 rpm. 

• If a DTC is set during the inspection mode, the hybrid system warning light will stop blinking and

illuminate continuously.

• When the hybrid system warning light illuminates during the inspection mode, deactivate the

inspection mode and check DTC.

 With CONSULT-III

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Shift the selector lever to P position.

3. Turn ignition switch ON.

4. Select “INSPECTION MODE 1” in “ACTIVE TEST” mode with CONSULT-III.

5. Check that hybrid system warning light is blinking in the combination meter.

6. Turn ignition switch ON (READY), then the engine will start.

 Without CONSULT-III

1. Turn ignition switch OFF and wait at least 10 seconds.

2. Shift the selector lever to P position.

3. Turn ignition switch ON and perform the following steps 5 to 9 within 60 seconds.

4. Repeat the following procedure 2 times.

-

Fully depress the accelerator pedal.

-

Fully release the accelerator pedal.

5. Shift the selector lever to N position.

6. Repeat the following procedure 2 times.

-

Fully depress the accelerator pedal.

-

Fully release the accelerator pedal.

7. Shift the selector lever to P position.

8. Repeat the following procedure 2 times.

-

Fully depress the accelerator pedal.

-

Fully release the accelerator pedal.

9. Check that hybrid system warning light is blinking in the combination meter.

If not blinking, perform steps 1 to 9 again.

10. Turn ignition switch ON (READY), then the engine will start.

DEACTIVATING PROCEDURE

CAUTION:

Type

Condition

Mode 1
(Inspection mode - 2WD inspection)

• Engine runs continuously with the shift lever in P range.
• The traction control, that is initiated when the rotational difference between the front and 

rear wheels is excessive with the shift lever in any position other than P, is released.

Mode 2
(Inspection mode - 2WD chassis-dynamo)

• The traction control, that is initiated when the rotational difference between the front and 

rear wheels is excessive with the shift lever in any position other than P, is released.

 

 

 

 

 

 

 

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