Nissan Juke F15. Manual — part 439
REFRIGERANT PRESSURE SENSOR
EC-569
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
4. Also check harness for short to power.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
4.
CHECK REFRIGERANT PRESSURE SENSOR INPUT SIGNAL CIRCUIT
1. Check the continuity between ECM harness connector and refrigerant pressure sensor harness connec-
tor.
2. Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace error-detected parts.
5.
CHECK INTERMITTENT INCIDENT.
Perform
GI-45, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace refrigerant pressure sensor. Refer to
.
NO
>> Repair or replace error-detected parts.
+
−
Continuity
Refrigerant pressure sensor
ECM
Connector
Terminal
Connector
Terminal
E49
1
F25
12
Existed
+
−
Continuity
Refrigerant pressure sensor
ECM
Connector
Terminal
Connector
Terminal
E49
2
F25
19
Existed
EC-570
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
BRAKE PEDAL POSITION SWITCH
BRAKE PEDAL POSITION SWITCH
Component Function Check
INFOID:0000000012198115
1.
CHECK BRAKE PEDAL POSITION SWITCH FUNCTION
With CONSULT
1. Turn ignition switch ON.
2. Select “BRAKE SW1” in “DATA MONITOR” mode of “ENGINE” using CONSULT.
3. Check “BRAKE SW1” indication as per the following conditions.
Without CONSULT
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector terminals as per the following.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
.
Diagnosis Procedure
INFOID:0000000012198116
1.
CHECK BRAKE PEDAL POSITION SWITCH POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect brake pedal position switch harness connector.
3. Turn ignition switch ON.
4. Check the voltage between brake pedal position switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Perform the trouble diagnosis for power supply circuit.
2.
CHECK BRAKE PEDAL POSITION SWITCH INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between brake pedal position switch harness connector and ECM harness connec-
tor.
Monitor item
Condition
Indication
BRAKE SW1
Brake pedal
Slightly depressed
OFF
Fully released
ON
ECM
Condition
Voltage
(Approx.)
Connector
+
–
Terminal
E18
116
127
Brake pedal
Slightly depressed
0 V
Fully released
Battery voltage
+
−
Voltage
Brake pedal position switch
Connector
Terminal
E112
1
Ground
Battery voltage
+
−
Continuity
Brake pedal position switch
ECM
Connector
Terminal
Connector
Terminal
E112
2
E18
116
Existed
BRAKE PEDAL POSITION SWITCH
EC-571
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
4. Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace error-detected parts.
3.
CHECK BRAKE PEDAL POSITION SWITCH
Check the brake pedal position switch. Refer to
EC-571, "Component Inspection (Brake Pedal Position
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Replace brake pedal position switch. Refer to
Component Inspection (Brake Pedal Position Switch)
INFOID:0000000012198117
1.
CHECK BRAKE PEDAL POSITION SWITCH-I
1. Turn ignition switch OFF.
2. Disconnect brake pedal position harness connector.
3. Check the continuity between brake pedal position switch terminals as per the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK BRAKE PEDAL POSITION SWITCH-II
1. Adjust brake pedal position switch installation. Refer to
BR-9, "Inspection and Adjustment"
.
2. Check the continuity between brake pedal position switch terminals as per the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace brake pedal position switch. Refer to
Brake pedal position switch
Condition
Continuity
+
−
Terminals
1
2
Brake pedal
Fully released
Existed
Slightly de-
pressed
Not existed
Brake pedal position switch
Condition
Continuity
+
−
Terminals
1
2
Brake pedal
Fully released
Existed
Slightly de-
pressed
Not existed
EC-572
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
CLUTCH PEDAL POSITION SWITCH
CLUTCH PEDAL POSITION SWITCH
Component Function Check
INFOID:0000000012198118
1.
CHECK FOR CLUTCH PEDAL POSITION SWITCH FUNCTION
1. Turn ignition switch ON.
2. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES
>> INSPECTION END.
NO
>> Proceed to
.
Diagnosis Procedure
INFOID:0000000012198119
1.
CHECK CLUTCH PEDAL POSITION INPUT SIGNAL
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 harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK CLUTCH PEDAL POSITION SWITCH INPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connectors.
3. Check the continuity between clutch pedal position switch harness connector and ECM harness connec-
tor.
4. Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> Perform the trouble diagnosis for power supply circuit.
NO
>> Repair or replace error-detected parts.
3.
CHECK CLUTCH PEDAL POSITION SWITCH GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connectors.
3. Check the continuity between clutch pedal position switch harness connector and ground
ECM
Condition
Voltage
(Approx.)
Connector
+
−
Terminal
E18
108
127
Clutch pedal
Slightly depressed
Battery voltage
Fully released
0V
+
−
Voltage
Clutch pedal position switch
Connector
Terminal
E113
1
Ground
Battery voltage
+
−
Continuity
Clutch pedal position switch
ECM
Connector
Terminal
Connector
Terminal
E113
1
E18
108
Existed
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст