Nissan Frontier. Instruction — part 924
CARGO LAMP CONTROL CIRCUIT
INL-23
< DTC/CIRCUIT DIAGNOSIS >
[WITH POWER DOOR LOCKS]
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
1. Turn ignition switch OFF.
2. Disconnect cargo lamp switch connector.
3. Check continuity between cargo lamp switch terminals 1and 3.
Is the inspection result normal?
YES
>> Inspection End
NO
>> Replace cargo lamp switch.
CARGO LAMP RELAY
1.
CHECK CARGO LAMP RELAY
1. Turn ignition switch OFF.
2. Disconnect cargo lamp relay.
3. Supply power to terminal 2 and ground to terminal 1 of the cargo
lamp relay.
4. Check continuity between cargo lamp relay terminals 3 and 5.
Is the inspection result normal?
YES
>> Inspection End
NO
>> Replace cargo lamp relay.
Cargo lamp switch
Condition
Continuity
Terminal
1
− 3
ON
Yes
OFF
No
AWLIA0804ZZ
Terminal
Condition
Continuity
3
5
Power and ground supplied to terminals 1 and 2
Yes
No power and ground supplied
No
SEF497Y
INL-24
< DTC/CIRCUIT DIAGNOSIS >
[WITH POWER DOOR LOCKS]
IGNITION KEYHOLE ILLUMINATION CONTROL CIRCUIT
IGNITION KEYHOLE ILLUMINATION CONTROL CIRCUIT
Description
INFOID:0000000009480145
Controls the ignition keyhole illumination (ground side) to turn the ignition keyhole illumination ON and OFF.
Component Function Check
INFOID:0000000009480146
CAUTION:
Before performing the diagnosis, check that the following is normal.
• Battery saver output/power supply circuit
• Ignition keyhole illumination bulb
1.
CHECK IGNITION KEYHOLE ILLUMINATION OPERATION
WITH CONSULT
1. Turn the ignition switch ON.
2. Select “IGN ILLUM” of BCM (INT LAMP) active test item.
3. While operating the test item, check that the ignition keyhole illumination turns ON/OFF
Is the inspection result normal?
YES
>> Ignition keyhole illumination circuit is normal.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009480147
Regarding Wiring Diagram information, refer to
INL-37, "Wiring Diagram - With Power Door Lock System"
.
1.
CHECK IGNITION KEYHOLE OUTPUT
WITH CONSULT
1. Turn ignition switch ON.
2. Select “IGN ILLUM” of BCM (INT LAMP) active test item.
3. While operating the test item, check voltage between BCM con-
nector M18 terminal 1 and ground.
Is the inspection result normal?
YES
>> Ignition keyhole illumination control circuit is operating
normally.
Fixed ON>>GO TO 3.
Fixed OFF>> GO TO 2.
2.
CHECK IGNITION KEYHOLE ILLUMINATION OPEN CIRCUIT
ON
: Ignition keyhole illumination ON
OFF
: Ignition keyhole illumination OFF
Connector
Terminal
—
IGN ILLUM
Voltage
M18
1
Ground
ON
0V
OFF
Battery voltage
ALLIA0420GB
IGNITION KEYHOLE ILLUMINATION CONTROL CIRCUIT
INL-25
< DTC/CIRCUIT DIAGNOSIS >
[WITH POWER DOOR LOCKS]
C
D
E
F
G
H
I
J
K
M
A
B
INL
N
O
P
1. Turn ignition switch OFF.
2. Disconnect BCM connector M18 and ignition keyhole illumina-
tion connector.
3. Check continuity between BCM connector M18 (A) terminal 1
and ignition keyhole illumination connector M150 (B) terminal 2.
Is the inspection result normal?
YES
>> Check the ignition keyhole illumination for an open. If OK, replace the BCM. Refer to
. If NG, replace ignition keyhole illumination.
NO
>> Repair harness or connectors.
3.
CHECK IGNITION KEYHOLE ILLUMINATION SHORT CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector M18 and ignition keyhole illumina-
tion connector.
3. Check continuity between BCM connector M18 terminal 1 and
ground.
Is the inspection result normal?
YES
>> Check the ignition keyhole illumination for a short circuit.
If OK, replace the BCM. Refer to
. If NG, replace ignition keyhole illumination.
NO
>> Repair harness or connectors.
BCM
Ignition keyhole illumination
Continuity
Connector
Terminal
Connector
Terminal
M18 (A)
1
M150 (B)
2
Yes
WKIA5803E
Connector
Terminal
—
Continuity
M18
1
Ground
No
ALLIA0422GB
INL-26
< ECU DIAGNOSIS INFORMATION >
[WITH POWER DOOR LOCKS]
BCM (BODY CONTROL MODULE)
ECU DIAGNOSIS INFORMATION
BCM (BODY CONTROL MODULE)
Reference Value
INFOID:0000000010228011
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
• Test remote keyless entry keyfob relative signal strength
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
ACC ON SW
Ignition switch OFF or ON
Off
Ignition switch ACC
On
AIR COND SW
A/C switch OFF
Off
A/C switch ON
On
AIR PRESS FL
Front left tire air pressure value
kPa, kg/cm
2
, psi
AIR PRESS FR
Front right tire air pressure value
kPa, kg/cm
2
, psi
AIR PRESS RL
Rear left tire air pressure value
kPa, kg/cm
2
, psi
AIR PRESS RR
Rear right tire air pressure value
kPa, kg/cm
2
, psi
AUTO LIGHT SW
Lighting switch OFF
Off
Lighting switch AUTO
On
BRAKE SW
Brake pedal released
Off
Brake pedal applied
On
BUCKLE SW
Seat belt buckle unfastened
Off
Seat belt buckle fastened
On
BUZZER
Buzzer in combination meter OFF
Off
Buzzer in combination meter ON
On
CARGO LAMP SW
Cargo lamp switch OFF
Off
Cargo lamp switch ON
On
CDL LOCK SW
Door lock/unlock switch does not operate
Off
Press door lock/unlock switch to the LOCK side
On
CDL UNLOCK SW
Door lock/unlock switch does not operate
Off
Press door lock/unlock switch to the UNLOCK side
On
DOOR SW-AS
Front door RH closed
Off
Front door RH opened
On
DOOR SW-DR
Front door LH closed
Off
Front door LH opened
On
DOOR SW-RL
Rear door LH closed
Off
Rear door LH opened
On
DOOR SW-RR
Rear door RH closed
Off
Rear door RH opened
On
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