Content .. 1957 1958 1959 1960 ..
Nissan Qashqai J11. Manual - part 1959
PCS-108
< DTC/CIRCUIT DIAGNOSIS >
[POWER DISTRIBUTION SYSTEM]
B261A PUSH-BUTTON IGNITION SWITCH
DTC/CIRCUIT DIAGNOSIS
B261A PUSH-BUTTON IGNITION SWITCH
DTC Description
INFOID:0000000010434062
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Harness or connectors
[Push-button ignition switch (push switch) circuit is open or shorted.]
• BCM
• IPDM E/R
FAIL-SAFE
—
DTC CONFIRMATION PROCEDURE
1.
PERFORM DTC CONFIRMATION PROCEDURE
1.
Press push-button ignition switch (push switch) under the following conditions, and wait for 1 second or
more.
-
Shift position is in the P position
-
Do not depress brake pedal
2.
Check “Self-diagnosis result” of BCM with CONSULT.
Is DTC detected?
YES
>> Refer to
PCS-108, "Diagnosis Procedure"
NO-1
>> To check malfunction symptom before repair: Refer to
GI-41, "Intermittent Incident"
.
NO-2
>> Confirmation after repair: INSPECTION END
Diagnosis Procedure
INFOID:0000000010434063
1.
CHECK PUSH-BUTTON IGNITION SWITCH (PUSH SWITCH) OUTPUT SIGNAL
1.
Disconnect push-button ignition switch connector and IPDM E/R connector.
2.
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 (BCM)
1.
Disconnect BCM connector.
2.
Check continuity between BCM harness connector and push-button ignition switch harness connector.
DTC No.
CONSULT screen items
(Trouble diagnosis content)
DTC detecting condition
B261A-00
PUSH-BTN IGN SW
(Push-button ignition switch)
The following signal status that BCM receives are compared, and it do not match
for 1 second or more.
• Push-button Ignition switch (push switch) signal
• Push-button Ignition switch (push switch) status signal (CAN)
(+)
(–)
Voltage
Push-button Ignition switch
Connector
Terminal
M31
8
Ground
9 – 16 V