Nissan Qashqai J11. Manual - part 501

EC9-160

< BASIC INSPECTION >

[R9M]

STARTER OPERATION COUNTER CLEAR

STARTER OPERATION COUNTER CLEAR

Description

INFOID:0000000010309043

Starter Operation Counter Clear is a function of ECM to erase the starter motor operation counter. It must be
performed when starter motor is replaced.

CAUTION:

Performed this function when starter motor is replaced.

Work Procedure

INFOID:0000000010309044

1.

ERASE STARTER OPERATION COUNTER

With CONSULT

1.

Turn ignition switch ON.

2.

Select “STRT OPRTN CNTR CLEAR” in “WORK SUPPORT” mode of “ENGINE” using CONSULT.

3.

Touch “CLEAR” and erase starter operation counter.

>> INSPECTION END

ACCELERATOR PEDAL

EC9-161

< BASIC INSPECTION >

[R9M]

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ACCELERATOR PEDAL

Work Procedure

INFOID:0000000010309040

1.

PERFORM ACCELERATOR PEDAL FORCE-I

1.

Turn ignition switch OFF.

2.

Depress the accelerator pedal and check if there is a specific point (A) in the pedal stroke where the pedal
force increase as shown in the figure.

Is the inspection result normal?

YES-1 >> GO TO 2.
NO

>> Replace accelerator pedal assembly. Refer to 

ACC-3, "Removal and Installation"

.

2.

PERFORM ACCELERATOR PEDAL FORCE-II

1.

Turn ignition switch ON.

2.

Check the voltage between ECM harness connector and ground under the following conditions.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace accelerator pedal assembly. Refer to 

ACC-3, "Removal and Installation"

.

JMBIA1519GB

ECM

Condition

Voltage

Connector

+

–

Terminal

Terminal

E20

31

(APP sensor 1)

30

Depressing range of the accelerator pedal: 
Within (C) as indicated in the figure

More than 4.35 V

22

(APP sensor 2)

21

More than 2.17 V

EC9-162

< BASIC INSPECTION >

[R9M]

FUEL PRESSURE CHECK

FUEL PRESSURE CHECK

Work Procedure

INFOID:0000000010309042

1.

START

1.

Start engine and warm it up until engine coolant temperature is 80

°

C (176

°

F) or more.

2.

On CONSULT screen, select “ENGINE” >> “WORK SUPPORT” >> “High pressure fuel circuit fault find-
ing”.

3.

Touch “START” and wait a few seconds.

4.

Make sure that CMPLT is displayed on CONSULT screen.

>> END

POWER SUPPLY AND GROUND CIRCUIT

EC9-163

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

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DTC/CIRCUIT DIAGNOSIS

POWER SUPPLY AND GROUND CIRCUIT

ECM

ECM : Diagnosis Procedure

INFOID:0000000010309047

1.

CHECK FUSE

1.

Turn ignition switch OFF.

2.

Check that the following fuse is not fusing.

Is the fuse fusing?

YES

>> Replace the fuse after repairing the applicable circuit.

NO

>> GO TO 2.

2.

CHECK GROUND CONNECTION

Check ground connection E5. Refer to Ground Inspection in 

GI-43, "Circuit Inspection"

.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace ground connection.

3.

CHECK ECM POWER SUPPLY (ECM RELAY)

1.

Reinsert the fuse which pulled out.

2.

Turn ignition switch ON.

3.

Check the voltage between IPDM E/R terminal and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 4.

4.

CHECK ECM RELAY CONTROL SIGNAL CIRCUIT

1.

Turn ignition OFF.

2.

Disconnect ECM harness connector.

3.

Disconnect IPDM E/R harness connector.

4.

Check the continuity between ECM harness connector and IPDM E/R harness connector.

5.

Also check harness for short to ground and to power.

Is the inspection result normal?

YES

>> GO TO 6.

Fuse No.

Capacity

#54

10 A

#55

15 A

#65

10 A

+

−

Voltage

IPDM E/R

Connector

Terminal

F90

105

Ground

Battery voltage

108

+

−

Continuity

ECM

IPDM E/R

Connector

Terminal

Connector

Terminal

F82

41

F89

77

Existed