Nissan Note E12. Manual — part 392
CARGO LAMP CONTROL CIRCUIT
INL-33
< DTC/CIRCUIT DIAGNOSIS >
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CARGO LAMP CONTROL CIRCUIT
Description
INFOID:0000000009671208
Controls the cargo lamp (ground side) to turn the cargo lamp ON and OFF.
Component Function Check
INFOID:0000000009671209
CAUTION:
Before performing the diagnosis, check that the following is normal.
• Battery saver output/power supply
• Cargo lamp bulb
Diagnosis Procedure
INFOID:0000000009671210
Regarding Wiring Diagram information, refer to
.
1.
CHECK CARGO LAMP OUTPUT
1. Turn ignition switch OFF.
2. Remove the cargo bulb.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
Fixed ON>>GO TO 3.
Fixed OFF>>Replace BCM. Refer to
BCS-67, "Removal and Installation"
.
2.
CHECK CARGO ROOM LAMP OPEN CIRCUIT
Check continuity between BCM harness connector and cargo lamp harness connector.
Is the inspection result normal?
YES
>> Replace cargo lamp. Refer to
INL-40, "Removal and Installation"
.
NO
>> Repair or replace the harness or connector.
3.
CHECK CARGO LAMP SHORT CIRCUIT
1. Disconnect BCM harness connector.
2. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-67, "Removal and Installation"
NO
>> Repair or replace the harness or connector.
BCM
Ground
Condition
Continuity
Connector
Terminal
M100
49
Back door
Open
Yes
Closed
No
BCM
Cargo lamp
Continuity
Connector
Terminal
Connector
Terminal
M100
49
B21
4
Yes
BCM
Ground
Continuity
Connector
Terminal
M100
49
No
INL-34
< DTC/CIRCUIT DIAGNOSIS >
PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT
PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT
Description
INFOID:0000000009671211
Provides the power supply and the ground to control the push-button ignition switch illumination.
Component Function Check
INFOID:0000000009671212
1.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION OPERATION
CONSULT
1. Turn the ignition switch ON.
2. Select ENGINE SW ILLUMI of BCM (INTELLGENT KEY) active test item.
3. While operating the test item, check that the push-button ignition switch illumination turns ON/OFF
Is the inspection result normal?
YES
>> Push-button ignition switch illumination circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009671213
Regarding Wiring Diagram information, refer to
.
1.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION OPERATION
CONSULT
1. Turn the ignition switch ON.
2. Select ENGINE SW ILLUMI of BCM (INTELLIGENT KEY) active test item.
3. While operating the test item, check voltage between push-button ignition switch connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> GO TO 2.
2.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect BCM connector M98 and push-button ignition switch connector.
3. Check continuity between BCM connector and push-button ignition switch connector.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace the harness or connectors.
ON
: Push-button ignition switch illumination ON
OFF
: Push-button ignition switch illumination OFF
Terminals
Test item
Voltage
(Approx.)
(+)
(-)
Push-button ignition switch
Ground
ENGINE SW ILLUMI
Connector
Terminal
M25
5
ON
5 V
OFF
0 V
BCM
Push-button ignition switch
Continuity
Connector
Terminal
Connector
Terminal
M98
90
M25
5
Yes
PUSH-BUTTON IGNITION SWITCH ILLUMINATION CIRCUIT
INL-35
< DTC/CIRCUIT DIAGNOSIS >
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3.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION POWER SUPPLY SHORT CIRCUIT
Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-67, "Removal and Installation"
NO
>> Repair or replace the harness or connectors.
4.
CHECK PUSH-BUTTON IGNITION SWITCH ILLUMINATION GROUND CIRCUIT
1. Turn the ignition switch OFF
2. Disconnect push-button ignition switch connector.
3. Check continuity between push-button ignition switch connector and ground.
Is the inspection result normal?
YES
>> Replace push-button ignition switch. Refer to
PCS-74, "Removal and Installation"
NO
>> Repiar or replace harness.
BCM
Ground
Continuity
Connector
Terminal
M98
90
No
Push-button ignition switch
Ground
Continuity
Connector
Terminal
M25
6
Yes
INL-36
< SYMPTOM DIAGNOSIS >
INTERIOR LIGHTING SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
INTERIOR LIGHTING SYSTEM SYMPTOMS
Symptom Table
INFOID:0000000009560588
CAUTION:
Perform the self-diagnosis with CONSULT before the symptom diagnosis. Perform the trouble diagno-
sis if any DTC is detected.
Symptom
Possible cause
Inspection item
All the following lamps do not turn ON.
• Map lamp
• Interior room lamp
• Cargo lamp
• Harness between BCM and each
interior room lamp
• BCM
Interior room lamp power supply cir-
cuit
Refer to
.
• Interior room lamp does not turn ON even
though the door is open.
(It turns ON when turning the interior room
lamp ON.)
• Interior room lamp does not turn OFF even
though the door is closed.
• Harness between BCM and each
door switch
• Harness between BCM and each
interior room lamp
• BCM
Interior room lamp control circuit
Refer to
Interior room lamp timer does not activate.
(It turns ON/ OFF when the door opens/closes.)
—
Check the interior room lamp setting.
Refer to
SULT Function (BCM - INT LAMP)"
.
Cargo lamp does not turn ON even though the
back door is open.
• Harness between BCM and back
door switch
• Harness between BCM and cargo
lamp
• BCM
Push-button ignition switch illumination does not
illuminate.
• Harness between BCM and push-
button ignition switch
• BCM
Push-button ignition switch illumina-
tion circuit
Refer to
.
Interior room lamp battery saver does not acti-
vate.
BCM
.
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