Nissan Pathfinder. Manual — part 365
DLK-226
< DTC/CIRCUIT DIAGNOSIS >
HOOD SWITCH
HOOD SWITCH
Component Function Check
INFOID:0000000009175788
1.
CHECK FUNCTION
1. Select HOOD SW in Data Monitor mode of IPDM E/R using CONSULT.
2. Check HOOD SW indication under the following condition.
Is the indication normal?
YES
>> Hood switch is OK.
NO
>> Go to
DLK-226, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000009175789
Regarding Wiring Diagram information, refer to
.
1.
CHECK HOOD SWITCH SIGNAL CIRCUITS
1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check voltage between hood switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK HOOD SWITCH SIGNAL CIRCUITS
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector and hood switch harness connector.
3. Check continuity between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES
>> Replace IPDM E/R. Refer to
PCS-32, "Removal and Installation"
NO
>> Repair or replace harness.
Monitor item
Condition
Indication
HOOD SW
Hood
Open
ON
Close
OFF
(+)
(–)
Voltage (V)
(Approx.)
Hood switch
Connector
Terminal
E205
1
Ground
12
2
IPDM E/R
Hood switch
Continuity
Connector
Terminal
Connector
Terminal
E218
94
E205
1
Yes
96
2
IPDM E/R
Ground
Continuity
Connector
Terminal
E218
94
No
96
HOOD SWITCH
DLK-227
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
3.
CHECK HOOD SWITCH GROUND CIRCUIT
Check continuity between hood switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace harness.
4.
CHECK HOOD SWITCH
DLK-227, "Component Inspection"
.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Replace hood switch. Refer to
DLK-299, "HOOD LOCK RELEASE CABLE : Removal and Instal-
.
5.
CHECK INTERMITTENT INCIDENT
GI-49, "Intermittent Incident"
.
>> Inspection End.
Component Inspection
INFOID:0000000009175790
1.
CHECK HOOD SWITCH
1. Turn ignition switch OFF.
2. Disconnect hood switch connector.
3. Check continuity between hood switch terminals.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Replace hood switch. Refer to
DLK-299, "HOOD LOCK RELEASE CABLE : Removal and Instal-
.
Hood switch
Ground
Continuity
Connector
Terminal
E205
3
Yes
Hood switch
Condition
Continuity
Terminal
1
3
Hood switch
Press
No
Release
Yes
2
3
Press
No
Release
Yes
DLK-228
< DTC/CIRCUIT DIAGNOSIS >
INTEGRATED HOMELINK TRANSMITTER
INTEGRATED HOMELINK TRANSMITTER
Component Function Check
INFOID:0000000009175791
1.
CHECK FUNCTION
Check that system receiver (garage door opener, etc.) operates with original hand-held transmitter.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Receiver or hand-held transmitter is malfunctioning.
2.
CHECK ILLUMINATE
1. Turn ignition switch OFF.
2. Does red light of transmitter illuminate when any transmitter button is pressed?
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Refer to
DLK-228, "Diagnosis Procedure"
.
3.
CHECK TRANSMITTER
Check transmitter with Tool*.
*:For details, refer to Technical Service Bulletin.
Is the inspection result normal?
YES
>> Receiver or hand-held transmitter malfunction, not vehicle related.
NO
>> Replace auto anti-dazzling inside mirror (homelink
®
universal transceiver). Refer to
.
Diagnosis Procedure
INFOID:0000000009175792
Regarding Wiring Diagram information, refer to
.
1.
CHECK POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect auto anti-dazzling inside mirror (homelink
®
universal transceiver) connector.
3. Check voltage between auto anti-dazzling inside mirror (homelink
®
universal transceiver) harness con-
nector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check the following items.
• 5A fuse [No. 29 located in the fuse block (J/B)]
• 10A fuse [No. 1 located in the fuse block (J/B)]
• Harness for open or short between fuse and auto anti-dazzling inside mirror (homelink
®
univer-
sal transceiver).
2.
CHECK GROUND CIRCUIT
Check continuity between auto anti-dazzling inside mirror (homelink
®
universal transceiver) harness connec-
tor and ground.
Auto anti-dazzling inside mirror
(Homelink
®
universal transceiv-
er) connector
Terminal Condition
Voltage (V)
(Approx.)
R10
10
Ground
Ignition switch position:
OFF
Battery voltage
6
Ignition switch position:
ON
INTEGRATED HOMELINK TRANSMITTER
DLK-229
< DTC/CIRCUIT DIAGNOSIS >
C
D
E
F
G
H
I
J
L
M
A
B
DLK
N
O
P
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair harness.
3.
CHECK INTERMITTENT INCIDENT
GI-49, "Intermittent Incident"
.
>> Inspection End.
Auto anti-dazzling inside mirror
(Homelink
®
universal transceiver) connector
Terminal
Ground
Continuity
R10
8
Yes
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