Nissan Qashqai J11. Manual — part 1961
PCS-116
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
AV CONTROL UNIT
AV CONTROL UNIT
Diagnosis Procedure
INFOID:0000000010434075
1.
CHECK FUNCTION
1.
Turn ignition switch OFF.
2.
Disconnect audio unit or NAVI control unit connector.
3.
Turn ignition switch ON.
4.
Select "INTELLIGENT KEY" of "BCM" using CONSULT.
5.
Select "AUTO ACC 2" in "ACTIVE TEST" mode.
6.
Check continuity between audio unit or NAVI control unit harness conector and ground.
Without NAVI models
With NAVI models
Is the inspection normal?
YES
>> Refer to
GI-41, "Intermittent Incident"
.
NO
>> GO TO 2.
2.
CHECK BCM OUTPUT CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect BCM connector.
3.
Check continuity between BCM harness connector and audio unit or NAVI control unit connector.
Without NAVI models
With NAVI models
4.
Check continuity between BCM harness connector and ground.
Is the inspection normal?
YES
>> Replace BCM. Refer to
BCS-132, "Removal and Installation"
.
NO
>> Repair or replace harness.
(+)
(–)
Voltage
(Approx.)
Audio unit
Connector
Terminal
M10: Without display audio
44
Ground
3.15 V
M11: With display audio
27
(+)
(–)
Voltage
(Approx)
NAVI control unit
Connector
Terminal
M48
7
Ground
3.15 V
BCM
Audio unit
Continuity
Connector
Terminal
Connector
Terminal
M69
106
M10: Without display audio
44
Existed
M11: With display audio
27
BCM
Audio unit
Continuity
Connector
Terminal
Connector
Terminal
M69
106
M48
7
Existed
BCM
—
Continuity
Connector
Terminal
M69
106
Ground
Not existed
PCS
PUSH-BUTTON IGNITION SWITCH
PCS-117
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
C
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PUSH-BUTTON IGNITION SWITCH
Component Function Check
INFOID:0000000010434070
1.
CHECK FUNCTION
1.
Select “PUSH SW” in “Data Monitor” mode with CONSULT.
2.
Check the push-button ignition switch signal under the following conditions.
Is the indication normal?
YES
>> INSPECTION END.
NO
>> Refer to
PCS-117, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000010434071
1.
CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL 1
1.
Turn ignition switch OFF.
2.
Disconnect push-button ignition switch connector and IPDM E/R connector.
3.
Check voltage between push-button ignition switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 1
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and push-button ignition switch harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-132, "Removal and Installation"
.
NO
>> Repair or replace harness.
3.
CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL 2
1.
Disconnect BCM connector.
2.
Connect IPDM E/R connector.
3.
Check voltage between IPDM E/R harness connector and ground.
Test item
Condition
Status
PUSH SW
Push-button ignition switch is pressed
ON
Push-button ignition switch is not pressed
OFF
(+)
(–)
Voltage
Push-button ignition switch
Connector
Terminal
M31
8
Ground
9 – 16 V
BCM
Push-button ignition switch
Continuity
Connector
Terminal
Connector
Terminal
M69
101
M31
8
Existed
BCM
Ground
Continuity
Connector
Terminal
M69
8
Not existed
PCS-118
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
PUSH-BUTTON IGNITION SWITCH
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> GO TO 4.
4.
CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT 2
1.
Check continuity between IPDM E/R harness connector and push-button ignition switch harness connec-
tor.
2.
Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-68, "Removal and Installation"
NO
>> Repair or replace harness.
5.
CHECK PUSH-BUTTON IGNITION SWITCH GROUND CIRCUIT
Check continuity between push-button ignition switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Repair or replace harness.
6.
CHECK PUSH-BUTTON IGNITION SWITCH
PCS-118, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Replace push-button ignition switch. Refer to
PCS-123, "Removal and Installation"
.
7.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000010434072
1.
CHECK PUSH-BUTTON IGNITION SWITCH
1.
Turn ignition switch OFF.
2.
Disconnect push-button ignition switch connector.
3.
Check continuity between push-button ignition switch terminals.
(+)
(–)
Voltage
IPDM E/R
Connector
Terminal
E38
32
Ground
6 – 16 V
IPDM E/R
Push-button ignition switch
Continuity
Connector
Terminal
Connector
Terminal
E38
32
M31
8
Existed
IPDM E/R
Ground
Continuity
Connector
Terminal
E38
32
Not existed
Push-button ignition switch
Ground
Continuity
Connector
Terminal
M31
4
Existed
PCS
PUSH-BUTTON IGNITION SWITCH
PCS-119
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
C
D
E
F
G
H
I
J
K
L
B
A
O
P
N
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace push-button ignition switch. Refer to
PCS-123, "Removal and Installation"
.
Push-button ignition switch
Condition
Continuity
Terminal
4
8
Pressed
Existed
Not pressed
Not existed
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