Nissan Qashqai J11. Manual — part 241
ECH-262
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
P1589 PARK/NEUTRAL POSITION SWITCH
NO
>> GO TO 3.
3.
CHECK REVERSE/NEUTRAL POSITION SWITCH POWER SUPPLY CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect IPDM E/R harness connector.
3.
Check the continuity between reverse/neutral position switch harness connector and IPDM E/R harness
connector.
Is the inspection result normal?
YES
>> Perform the trouble diagnosis for power supply circuit.
NO
>> Repair or replace error-detected parts.
4.
CHECK REVERSE/NEUTRAL POSITION INPUT SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect ECM harness connector.
3.
Check the continuity between reverse/neutral position switch harness connector and ECM harness con-
nector.
4.
Also check harness for short to ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace error-detected parts.
5.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to
GI-41, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace reverse/neutral position switch.
NO
>> Repair or replace error-detected parts.
+
−
Continuity
Reverse/Neutral position
switch
IPDM E/R
Connector
Terminal
Connector
Terminal
F100
2
F90
101
Existed
+
−
Continuity
Reverse/Neutral position
switch
ECM
Connector
Terminal
Connector
Terminal
F100
3
F18
143
Existed
P158A CPP SWITCH
ECH-263
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
C
D
E
F
G
H
I
J
K
L
M
A
ECH
N
P
O
P158A CPP SWITCH
DTC Logic
INFOID:0000000010500722
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CONDITIONING
Turn ignition switch OFF and wait at least 12 minutes.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Start engine and let it idle.
2.
Depress the clutch pedal.
3.
Release the clutch pedal.
4.
Repeat step 2 and 3 for 10 times.
5.
Check DTC.
Is DTC detected?
YES
>> Proceed to
ECH-263, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010500723
1.
.CHECK ECM HARNESS CONNECTOR CONNECTION
1.
Turn ignition switch OFF.
2.
Check ECM harness connector connection.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace error-detected parts.
2.
CHECK CLUTCH PEDAL POSITION SWITCH HARNESS AND CLUTCH INTERLOCK SWITCH CONNEC-
TOR CONNECTION
Check clutch pedal position switch and clutch interlock switch harness connector connection.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace error-detected parts.
3.
CHECK CLUTCH PEDAL POSITION SWITCH POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect clutch pedal position switch harness connector.
3.
Turn ignition switch ON.
4.
Check the voltage between clutch pedal position switch and ground.
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P158A
CLUTCH SWITCH
(Clutch switch)
Correlation of two clutch pedal position
switch signal is inconsistency.
• Harness or connectors
(Clutch pedal position switch circuit
is shorted.)
(Clutch interlock switch circuit is
shorted.)
• Clutch pedal position switch
• Clutch interlock switch
ECH-264
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
P158A CPP SWITCH
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 6.
4.
CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT
1.
Turn ignition switch OFF.
2.
Check the continuity between clutch pedal position switch harness connector and ground.
3.
Also check harness for short to power.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace error-detected parts.
5.
CHECK CLUTCH PEDAL POSITION SWITCH
ECH-265, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace error-detected parts.
6.
CHECK CLUTCH PEDAL POSITION SWITCH INPUT SIGNAL CIRCUIT
1.
Disconnect ECM harness connector.
2.
Check the continuity between clutch pedal position switch harness connector and ECM harness connec-
tor.
3.
Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Repair or replace error-detected parts.
7.
CHECK CLUTCH INTERLOCK SWITCH POWER SUPPLY
1.
Turn ignition switch OFF.
2.
Disconnect clutch interlock switch harness connector.
3.
Turn ignition switch ON.
4.
Check the voltage between clutch interlock switch and ground.
Is the inspection result normal?
YES
>> GO TO 8.
NO
>> Perform trouble diagnosis for power supply circuit.
Clutch pedal position switch
−
Voltage
+
Connector
Terminal
E2
1
Ground
Battery voltage
Clutch pedal position switch
Ground
Continuity
Connector
Terminal
E2
2
Ground
Existed
Clutch pedal position switch
ECM
Continuity
Connector
Terminal
Connector
Terminal
E2
1
E9
9
Existed
+
−
Voltage
Connector
Terminal
E52
1
Ground
Battery voltage
P158A CPP SWITCH
ECH-265
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
C
D
E
F
G
H
I
J
K
L
M
A
ECH
N
P
O
8.
CHECK CLUTCH PEDAL POSITION SWITCH INPUT SIGNAL CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect ECM harness connector.
3.
Check the continuity between clutch interlock switch harness connector and ECM harness connector.
4.
Also check harness for short to ground and short to power.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Repair or replace error-detected parts.
9.
CHECK CLUTCH INTERLOCK SWITCH
ECH-265, "Component Inspection"
Is the inspection result normal?
YES
>> Perform intermittent incident. Refer to
GI-41, "Intermittent Incident"
.
NO
>> Repair or replace error-detected parts.
Component Inspection
INFOID:0000000010500724
CLUTCH PEDAL POSITION SWITCH
1.
CHECK CLUTCH PEDAL POSITION SWITCH-1
1.
Turn ignition switch OFF.
2.
Disconnect clutch pedal position switch harness connector.
3.
Check the continuity between clutch pedal position switch terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK CLUTCH PEDAL POSITION SWITCH-2
1.
Adjust clutch pedal position switch installation.
2.
Check the continuity between clutch pedal position switch terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace clutch pedal position switch.
CLUTCH INTERLOCK SWITCH
1.
CHECK CLUTCH INTERLOCK SWITCH-1
1.
Turn ignition switch OFF.
2.
Disconnect clutch interlock switch harness connector.
Clutch interlock switch
ECM
Continuity
Connector
Terminal
Connector
Terminal
E52
2
E9
6
Existed
Clutch pedal position switch
Condition
Continuity
Terminals
1
2
Clutch pedal
Fully released
Existed
Fully depressed
Not existed
Clutch pedal position switch
Condition
Continuity
Connector
Terminals
1
2
Clutch pedal
Fully released
Existed
Fully depressed
Not existed
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