Nissan Rogue. Manual — part 956
PCS-70
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
WITH INTELLIGENT KEY
WITH INTELLIGENT KEY : DTC Logic
INFOID:0000000011277116
DTC DETECTION LOGIC
WITH INTELLIGENT KEY : Diagnosis Procedure
INFOID:0000000011277117
1.
REPLACE BCM
When DTC U1010 is detected, replace BCM.
>> Replace BCM. Refer to
BCS-75, "Removal and Installation"
WITHOUT INTELLIGENT KEY
WITHOUT INTELLIGENT KEY : DTC Logic
INFOID:0000000011277118
DTC DETECTION LOGIC
WITHOUT INTELLIGENT KEY : Diagnosis Procedure
INFOID:0000000011277119
1.
REPLACE BCM
When DTC U1010 is detected, replace BCM.
>> Replace BCM. Refer to
BCS-135, "Removal and Installation"
.
CONSULT Display
DTC Detection Condition
Possible Cause
CAN COMM CIRCUIT
[U1010]
BCM detected internal CAN communication circuit mal-
function.
BCM
CONSULT Display
DTC Detection Condition
Possible Cause
CAN COMM CIRCUIT
[U1010]
BCM detected internal CAN communication circuit mal-
function.
BCM
PCS
B261A PUSH-BUTTON IGNITION SWITCH
PCS-71
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
C
D
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F
G
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B
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P
N
B261A PUSH-BUTTON IGNITION SWITCH
DTC Logic
INFOID:0000000011277120
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM SELF DIAGNOSTIC RESULT
1. Turn ignition switch to ON, and wait for 1 second or more.
2. Check “Self Diagnosis Result” of “BCM” with CONSULT.
Is DTC B261A detected?
YES
>> Refer to
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000011277121
Regarding Wiring Diagram information, refer to
.
1.
CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL (PUSH-BUTTON IGNITION SWITCH)
1. Disconnect push-button ignition switch connector.
2. Check voltage between push-button ignition switch connector M17 and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> GO TO 4.
2.
CHECK PUSH-BUTTON IGNITION SWITCH OUTPUT SIGNAL (IPDM E/R)
Check voltage between IPDM E/R connector E120 and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace IPDM E/R. Refer to
PCS-40, "Removal and Installation"
.
3.
CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT (IPDM E/R)
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector E120 and BCM connector M19.
3. Check continuity between IPDM E/R connector E120 and push-button ignition switch connector M17.
CONSULT Display
DTC Detection Condition
Possible Cause
PUSH-BUTTON IGNITION
SWITCH
[B261A]
BCM detects a difference of signal for 1 second or
more between the following information:
• Power supply position by push-button ignition
switch.
• Power supply position from IPDM E/R (CAN).
• Harness or connectors
• Push-button ignition switch
• BCM
Push-button ignition switch
Ground
Voltage
(Approx.)
Connector
Terminal
M17
5
—
Battery voltage
IPDM E/R
Ground
Voltage
(Approx.)
Connector
Terminal
E120
32
—
Battery voltage
PCS-72
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
B261A PUSH-BUTTON IGNITION SWITCH
4. Check continuity between IPDM E/R connector E120 and ground.
Is the inspection result normal?
YES
>> Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair or replace harness or connectors.
4.
CHECK IGNITION SWITCH OUTPUT SIGNAL (BCM)
Check voltage between BCM connector M19 and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace BCM. Refer to
PCS-82, "Removal and Installation"
5.
CHECK PUSH-BUTTON IGNITION SWITCH CIRCUIT (BCM)
1. Turn ignition switch OFF.
2. Disconnect BCM connector M19 and IPDM E/R connector E120.
3. Check continuity between BCM connector M19 and push-button ignition switch connector M17.
4. Check continuity between BCM connector M19 and ground.
Is the inspection result normal?
YES
>> Refer to
GI-44, "Intermittent Incident"
.
NO
>> Repair or replace harness or connectors.
IPDM E/R
Push-button ignition switch
Continuity
Connector
Terminal
Connector
Terminal
E120
32
M17
5
Yes
IPDM E/R
Ground
Continuity
Connector
Terminal
E120
32
—
No
BCM
Ground
Voltage
(Approx.)
Connector
Terminal
M19
89
—
Battery voltage
BCM
Push-button ignition switch
Continuity
Connector
Terminal
Connector
Terminal
M19
89
M17
5
Yes
BCM
Ground
Continuity
Connector
Terminal
M19
89
—
No
PCS
B26F1 IGNITION RELAY
PCS-73
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
C
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B
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B26F1 IGNITION RELAY
DTC Logic
INFOID:0000000011277122
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PERFORM SELF DIAGNOSTIC RESULT
1. Turn ignition switch ON.
2. Perform “Self Diagnostic Result” of “BCM” using CONSULT.
Is DTC B26F1detected?
YES
>> Go to
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000011277123
Regarding Wiring Diagram information, refer to
.
1.
CHECK SELF DIAGNOSTIC RESULT FOR IPDM E/R
1. Perform “Self Diagnostic Result” of “IPDM E/R” using CONSULT.
2. Erase DTCs.
3. Turn ignition switch OFF.
4. Turn ignition switch ON.
5. Perform “Self Diagnostic Result” of “IPDM E/R”.
Are any DTCs detected?
YES
>> Refer to
NO
>> GO TO 2.
2.
CHECK IGNITION RELAY-2 SIGNAL
Check voltage between BCM connector M18 terminal 27 and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 3.
3.
CHECK IGNITION RELAY-2 SIGNAL CIRCUIT CONTINUITY
1. Turn ignition switch OFF.
2. Remove ignition relay-2.
3. Disconnect BCM connector M18.
4. Check continuity between BCM connector M18 and ignition relay-2 connector J-1.
CONSULT Display
DTC detecting condition
Possible cause
IGN RELAY OFF
[B26F1]
BCM transmits the ignition relay control signal, but
does not receive ignition switch ON signal (CAN)
from IPDM E/R.
• Harness or connectors.
• BCM.
• IPDM E/R.
BCM
Ground
Condition
Voltage
(Approx.)
Connector
Terminal
M18
27
—
Ignition: ON
0 – 0.5 V
BCM
Ignition relay-2
Continuity
Connector
Terminal
Connector
Terminal
M18
27
J-1
1
Yes
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