Nissan Altima L32. Instruction — part 1340
SEC-510
< COMPONENT DIAGNOSIS >
[SEDAN WITHOUT INTELLIGENT KEY]
HORN
HORN
Description
INFOID:0000000004499210
Horn (high/low) is located inside of front bumper and operates when theft warning system is in alarm phase.
Component Function Check
INFOID:0000000004499211
1.
CHECK FUNCTION
1. Select HORN in “ACTIVE TEST” mode with CONSULT-III.
2. Check the horn (high/low) operation.
Is the operation normal?
YES
>> Inspection End.
NO
>> Refer to
SEC-510, "Diagnosis Procedure"
.
Diagnosis Procedure
INFOID:0000000004499212
1.
CHECK HORN FUNCTION
Check horn function with horn switch
Do the horns sound?
YES
>> GO TO 2
NO
>> Refer to
HRN-7, "Wiring Diagram - Sedan"
2.
CHECK HORN RELAY POWER SUPPLY
1. Turn ignition switch ON.
2. Perform “ACTIVE TEST” (“HORN”) with CONSULT-Ill.
3. Using an analog voltmeter or an oscilloscope, check voltage
between IPDM E/R connector E17 terminal 44 and ground.
Is the inspection result normal?
YES
>> Repair or replace harness between IPDM E/R and horn relay.
NO
>> GO TO 3
3.
CHECK HORN RELAY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R and horn relay connector.
Test item
Description
HORN
ON
Horn relay
ON (for 20 ms)
ALKIA0424ZZ
IPDM E/R
Ground
Test item
Voltage (V)
(Approx.)
Connector
Terminal
E17
44
Ground
HORN
ON
Battery voltage
→ 0 → Battery voltage
Other than above
Battery voltage
HORN
SEC-511
< COMPONENT DIAGNOSIS >
[SEDAN WITHOUT INTELLIGENT KEY]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
3. Check continuity between IPDM E/R harness connector and
horn relay harness connector.
4. Check continuity between IPDM E/R harness connector and
ground.
Is the inspection result normal?
YES
>> GO TO 4
NO
>> Repair or replace harness.
4.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
Is the inspection result normal?
YES
>> Replace IPDM E/R.Refer to
PCS-48, "Removal and Installation"
.
NO
>> Repair or replace the malfunctioning part.
IPDM E/R
Horn relay
Continuity
Connector
Terminal
Connector
Terminal
A: E17
44
B: H-1
1
Yes
IPDM E/R
Ground
Continuity
Connector
Terminal
A: E17
44
Ground
No
ALKIA0425ZZ
SEC-512
< COMPONENT DIAGNOSIS >
[SEDAN WITHOUT INTELLIGENT KEY]
HEADLAMP
HEADLAMP
Description
INFOID:0000000004499213
Headlamp lighting when theft warning system is in alarm phase.
Component Function Check
INFOID:0000000004499214
1.
CHECK HEADLAMP OPERATION
Check if headlamps operate by lighting switch.
Does headlamp come on when turning switch “ON”?
YES
>> Headlamp circuit is OK.
NO
>> Check headlamp system. Refer to
SEC-512, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000004499215
1.
CHECK HEADLAMP OPERATION
EXL-61, "Wiring Diagram - Sedan"
.
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Repair or replace malfunctioning parts.
2.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
>> Inspection End.
WARNING LAMP
SEC-513
< COMPONENT DIAGNOSIS >
[SEDAN WITHOUT INTELLIGENT KEY]
C
D
E
F
G
H
I
J
L
M
A
B
SEC
N
O
P
WARNING LAMP
Description
INFOID:0000000004499216
• Warning lamp is built in combination meter.
• Remote keyless entry system malfunction is reported to the driver by the warning lamp illumination.
Component Function Check
INFOID:0000000004499217
1.
CHECK FUNCTION
1. Perform “INDICATOR” in the “Active Test” mode with CONSULT-III.
2. Check warning lamp operation.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Refer to
SEC-513, "Diagnosis Procedure"
Diagnosis Procedure
INFOID:0000000004499218
1.
CHECK “COMBINATION METER.”
Check combination meter function. Refer to
.
Is the inspection result normal?
YES
>> GO TO 2
NO
>> Repair or replace the malfunctioning parts.
2.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
>> Inspection End.
Test item
Description
INDICATOR
ON
Warning lamp
ON
OFF
OFF
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