Nissan X-Trail 32. Instruction — part 1020
BRAKE SWITCH
EC-1209
< DTC/CIRCUIT DIAGNOSIS >
[R9M]
C
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EC
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2.
Disconnect brake pedal position switch 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-2
1.
Adjust brake pedal position switch installation. Refer to
BR-11, "Inspection and Adjustment"
(LHD models)
BR-75, "Inspection and Adjustment"
(RHD models).
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.
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-1210
< DTC/CIRCUIT DIAGNOSIS >
[R9M]
HOOD SWITCH
HOOD SWITCH
Component Function Check
INFOID:0000000010935919
1.
CHECK HOOD SWITCH FUNCTION
With CONSULT
1.
Turn ignition switch ON.
2.
Select “HOOD SW” in “DATA MONITOR” mode of “IPDM E/R” using CONSULT.
3.
Check indication as per the following conditions.
Without CONSULT
1.
Turn ignition switch ON.
2.
Check the voltage between hood switch harness connector and ground as per the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
EC-1210, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010935920
1.
CHECK IPDM E/R OUTPUT
1.
Turn ignition switch OFF.
2.
Open the engine hood.
3.
Disconnect hood switch harness connector.
4.
Turn ignition switch ON.
5.
Check the voltage between hood switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK HOOD SWITCH SIGNAL CIRCUIT
1.
Disconnect IPDM E/R harness connector.
2.
Check the continuity between hood switch harness connector and IPDM E/R harness connector.
Monitor item
Condition
Indication
HOOD SW
Engine hood
Close
OPEN
Open
CLOSE
+
–
Condition
Voltage
(Approx.)
Hood switch
Connector
Terminal
E164
2
Ground
Engine
hood
Close
Battery voltage
Open
0 V
+
−
Voltage
(Approx.)
Hood switch
Connector
Terminal
E164
2
Ground
Battery voltage
+
−
Continuity
Hood switch
IPDM E/R
Connector
Terminal
Connector
Terminal
E164
2
E148
52
Existed
HOOD SWITCH
EC-1211
< DTC/CIRCUIT DIAGNOSIS >
[R9M]
C
D
E
F
G
H
I
J
K
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M
A
EC
N
P
O
3.
Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> Replace IPDM E/R.
NO
>> Repair or replace error-detected parts.
3.
CHECK HOOD SWITCH GROUND CIRCUIT
Check the continuity between hood switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
4.
CHECK HOOD SWITCH
Check the hood switch. Refer to
EC-1211, "Component Inspection"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-44, "Intermittent Incident"
.
NO
>> Replace hood switch.
Component Inspection
INFOID:0000000010935921
1.
CHECK HOOD SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect hood switch harness connector.
3.
Check the continuity between hood switch terminals as per the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace hood switch.
+
−
Continuity
Hood switch
Connector
Terminal
E164
1
Ground
Existed
Hood switch
Condition
Continuity
+
–
Terminal
2
1
Hood switch
Released
Existed
Depressed
Not existed
EC-1212
< DTC/CIRCUIT DIAGNOSIS >
[R9M]
STOP/START OFF SWITCH
STOP/START OFF SWITCH
Component Function Check
INFOID:0000000010935922
1.
CHECK STOP/START OFF SWITCH FUNCTION
With CONSULT
1.
Turn ignition switch ON.
2.
Select “AT STOP START SW” in “DATA MONITOR” mode of “BCM” using CONSULT.
3.
Check “AT STOP START SW” indication as per the following condition.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to
EC-1212, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000010935923
1.
CHECK STOP/START OFF SWITCH POWER SUPPLY (INDICATOR)
1.
Turn ignition switch OFF.
2.
Disconnect stop/start OFF switch harness connector.
3.
Turn ignition switch ON.
4.
Check the voltage between stop/start OFF switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check power supply circuit.
2.
CHECK STOP/START OFF SWITCH GROUND CIRCUIT (INDICATOR)
1.
Turn ignition switch OFF.
2.
Disconnect combination meter harness connector.
3.
Check the continuity between stop/start OFF switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace error-detected parts.
3.
CHECK STOP/START OFF SWITCH POWER SUPPLY (SWITCH)
Check the voltage between stop/start OFF switch harness connector and ground.
Monitor item
Condition
Indication
AT STOP START SW
Stop/start OFF switch
ON
On
OFF
Off
+
−
Voltage
(Approx.)
Stop/start OFF switch
Connector
Terminal
M49
5
Ground
Battery voltage
+
−
Continuity
Stop/start OFF switch
Connector
Terminal
M49
6
Ground
Existed
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