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]
C
D
E
F
G
H
I
J
K
L
M
A
EC9
N
P
O
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]
C
D
E
F
G
H
I
J
K
L
M
A
EC9
N
P
O
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
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
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