Nissan Qashqai J11. Manual — part 239
ECH-254
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
P0833 CPP SWITCH
P0833 CPP SWITCH
DTC Logic
INFOID:0000000010379149
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-254, "Diagnosis Procedure"
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010379150
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
P0833
CLUTCH PEDAL SWITCH B
(Clutch pedal switch “B” circuit)
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
P0833 CPP SWITCH
ECH-255
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
C
D
E
F
G
H
I
J
K
L
M
A
ECH
N
P
O
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-256, "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
ECH-256
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
P0833 CPP SWITCH
8.
CHECK CLUTCH INTERLOCK 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-256, "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:0000000010379151
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
P0833 CPP SWITCH
ECH-257
< DTC/CIRCUIT DIAGNOSIS >
[HRA2DDT]
C
D
E
F
G
H
I
J
K
L
M
A
ECH
N
P
O
3.
Check the continuity between clutch interlock switch terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK CLUTCH INTERLOCK SWITCH-2
1.
Adjust clutch interlock switch installation.
2.
Check the continuity between clutch interlock switch terminals under the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace clutch interlock switch.
Clutch interlock switch
Condition
Continuity
Terminals
1
2
Clutch pedal
Fully released
Not existed
Fully depressed
Existed
Clutch interlock switch
Condition
Continuity
Connector
Terminals
1
2
Clutch pedal
Fully released
Not existed
Fully depressed
Existed
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