2006 NISSAN VERSA ignition

DI-34
WARNING LAMPS
Revision: June 20062007 Versa
Oil Pressure Warning Lamp Stays Off (Ignition Switch ON)EKS00I0T
1. CHECK OIL PRESSURE WARNING LAMP OPERATION
Activate IPDM E/R auto active test. Refer to PG-21, "
Auto Active Test" .
Does oil pressure warning lamp blink?
YES >> GO TO 2.
NO >> GO TO 5.
2. CHECK IPDM E/R INPUT SIGNAL
1. Turn ignition switch ON.
2. Check voltage between IPDM E/R harness connector and
ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> GO TO 3.
3. CHECK OIL PRESSURE SWITCH
1. Turn ignition switch OFF.
2. Disconnect oil pressure switch connector.
3. Check oil pressure switch. Refer to DI-36, "
OIL PRESSURE SWITCH" .
OK or NG
OK >> GO TO 4.
NG >> Replace oil pressure switch.
4. CHECK OIL PRESSURE SWITCH CIRCUIT
1. Disconnect IPDM E/R connector.
2. Check continuity between IPDM E/R harness connector (A) and
oil pressure switch harness connector (B).
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> Repair harness or connector.
5. CHECK CAN COMMUNICATION
Select “METER” on CONSULT-II, and perform self-diagnosis of combination meter.
Self
-diagnostic results content
No malfunction detected>> GO TO 6.
Malfunction detected>> Check applicable parts, and repair or replace as necessary.
Te r m i n a l s
ConditionVoltage
(Approx.) (+)
(–)
IPDM E/R
connectorTe r m i n a l
E46 37 Ground Engine stopped 0 V
WKIA5458E
AB
Continuity
Connector Terminal Connector Terminal
E46 37 F32 1 Yes
WKIA5459E

WARNING LAMPS
DI-35
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Revision: June 20062007 Versa
6. CHECK COMBINATION METER INPUT SIGNAL
Select “METER” on CONSULT-II. Operate ignition switch with “OIL
W/L” of “DATA MONITOR” and check operation status.
OK or NG
OK >> Replace combination meter. Refer to IP-19, "COMBINA-
TION METER" .
NG >> Replace IPDM E/R. Refer to PG-29, "
Removal and
Installation of IPDM E/R" .
Oil Pressure Warning Lamp Does Not Turn Off (Oil Pressure Is Normal)EKS00I0U
NOTE:
For oil pressure inspection, refer to LU-5, "
OIL PRESSURE CHECK" .
1. CHECK OIL PRESSURE WARNING LAMP OPERATION
Activate IPDM E/R auto active test. Refer to PG-21, "
Auto Active Test" .
Does oil pressure warning lamp blink?
YES >> GO TO 2.
NO >> GO TO 5.
2. CHECK IPDM E/R OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect oil pressure switch connector.
3. Turn ignition switch ON.
4. Check voltage between oil pressure switch harness connector
and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
3. CHECK OIL PRESSURE SWITCH
1. Turn ignition switch OFF.
2. Check oil pressure switch. Refer to DI-36, "
OIL PRESSURE SWITCH" .
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and Installation of IPDM E/R" .
NG >> Replace oil pressure switch.“OIL W/L”
When ignition switch is in ON
position (Engine stopped.): ON
When engine running : OFF
PKIA2064E
Te r m i n a l s
Voltage (Approx.) (+)
(–)
Oil pressure switch
connectorTe r m i n a l
F32 1 Ground 12 V
PKIC11 44 E

DI-36
WARNING LAMPS
Revision: June 20062007 Versa
4. CHECK OIL PRESSURE SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and
ground.
OK or NG
OK >> Replace IPDM E/R. Refer to PG-29, "Removal and
Installation of IPDM E/R" .
NG >> Repair harness or connector.
5. CHECK IPDM E/R (CONSULT-II)
Perform self-diagnosis of IPDM E/R. Refer to PG-19, "
SELF-DIAGNOSTIC RESULTS" .
Self
-diagnostic results content
No malfunction detected>>Replace combination meter. Refer to IP-19, "COMBINATION METER" .
Malfunction detected>> Check applicable parts, and repair or replace as necessary.
Component InspectionEKS00I0V
OIL PRESSURE SWITCH
Check continuity between oil pressure switch and ground.
IPDM E/R connector Terminal
GroundContinuity
E46 37 No
WKIA5460E
Condition
Oil pressure [kPa (bar, kg/cm2 , psi)]Continuity
Engine stopped Less than 29 (0.3, 0.3, 4) Yes
Engine running More than 29 (0.3, 0.3, 4) No
ELF0044D

WARNING CHIME
DI-47
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WARNING CHIMEPFP:24814
Component Parts and Harness Connector LocationEKS00IB7
System DescriptionEKS00I0Z

Buzzer for warning chime system is installed in the combination meter.

The buzzer sounds when combination meter receives buzzer output signal with CAN communication line.
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times

through 40A fusible link (letter g , located in the fuse and fusible link box)

to BCM terminal 70,

through 10A fuse [No. 8, located in the fuse block (J/B)]

to BCM terminal 57,

through 10A fuse [No. 13, located in the fuse block (J/B)]

to combination meter terminal 27.
With ignition switch in the ON or START position, power is supplied

through 10A fuse [No. 6, located in the fuse block (J/B)]

to BCM terminal 38,

through 10A fuse [No. 3, located in the fuse block (J/B)]

to combination meter terminal 28.
Ground is supplied
1. Combination meter M24 2. BCM M18, M19, M20 (view with
glove box removed)3. Intelligent Key unit M52 (with Intelli-
gent Key)
4. Key switch and key lock solenoid
M27 (without Intelligent Key)5. Key switch and ignition knob switch
M73 (with Intelligent Key)6. Combination switch (lighting switch)
M28
7. Front door switch LH B8
WKIA5462E

DI-48
WARNING CHIME
Revision: June 20062007 Versa

to BCM terminal 67 and

to combination meter terminals 21, 22 and 23

through grounds M57 and M61.
IGNITION KEY WARNING CHIME (WITHOUT INTELLIGENT KEY)
With the key inserted into the key switch, and the ignition switch in the OFF or ACC position, when driver's
door is opened, the warning chime will sound.

BCM detects key inserted into the ignition switch, and sends key warning signal to combination meter with
CAN communication line.

When combination meter receives key warning signal, it sounds warning chime.
IGNITION KEY WARNING CHIME (WITH INTELLIGENT KEY)
When Mechanical Key Is Used
With the key inserted into the key switch, and the ignition switch in the LOCK or ACC position, when driver's
door is opened, the warning chime will sound.

BCM detects key inserted into the ignition switch, and sends key warning signal to combination meter with
CAN communication line.

When combination meter receives key warning signal, it sounds warning chime.
When Intelligent Key Is Carried With The Driver
Refer to BL-90, "WARNING CHIME/BUZZER/LAMPS FUNCTION" .
LIGHT WARNING CHIME
The warning chime sounds, when driver's door is opened (door switch ON) with lighting switch ON and the
ignition switch is in any position other than ON or START.
NOTE:
BCM detected lighting switch in the 1st or 2nd position, refer to LT-68, "
Combination Switch Reading Function"
.

BCM detects headlamps are illuminated, and sends light warning signal to combination meter with CAN
communication lines.
WKIA5463E
WKIA5464E

DI-52
WARNING CHIME
Revision: June 20062007 Versa
Terminals and Reference Values for BCMEKS00I12
Refer to BCS-12, "Terminals and Reference Values for BCM" .
CONSULT-II Function (BCM)EKS00I13
CONSULT-II can display each diagnostic item using the diagnostic test modes shown following.
CONSULT-II START PROCEDURE
Refer to GI-38, "CONSULT-II Start Procedure" .
DATA MONITOR
Display Item List
ACTIVE TEST
Display Item List
SELF-DIAG RESULTS
Display Item List
NOTE:
If “CAN communication [U1000]” is indicated, after printing the monitor item, go to “LAN system”. Refer to
LAN-44, "
TROUBLE DIAGNOSIS" .
BCM diagnostic
test itemDiagnostic mode Description
Inspection by partWORK SUPPORTSupports inspections and adjustments. Commands are transmitted to the BCM
for setting the status suitable for required operation, input/output signals are
received from the BCM and received data is displayed.
DATA MONITOR Displays BCM input/output data in real time.
ACTIVE TEST Operation of electrical loads can be checked by sending drive signal to them.
SELF-DIAG RESULTS Displays BCM self-diagnosis results.
CAN DIAG SUPPORT MNTR The result of transmit/receive diagnosis of CAN communication can be read.
ECU PART NUMBER BCM part number can be read.
CONFIGURATION Performs BCM configuration read/write functions.
Monitored item ALL SIGNALSSELECTION
FROM MENUContents
IGN ON SW X X Indicates [ON/OFF] condition of ignition switch.
KEY ON SW X X Indicates [ON/OFF] condition of key switch.
DOOR SW-DR X X Indicates [ON/OFF] condition of front door switch LH.
LIGHT SW 1ST X X Indicates [ON/OFF] condition of lighting switch.
BUCKLE SW X X Indicates [ON/OFF] condition of seat belt buckle switch LH.
Test item Malfunction is detected when···
IGN KEY WARN ALM This test is able to check key warning chime operation.
LIGHT WARN ALM This test is able to check light warning chime operation.
SEAT BELT WARN TEST This test is able to check seat belt warning chime operation.
Display item [Code] Malfunction is detected when...
CAN communication [U1000] Malfunction is detected in CAN communication.

WARNING CHIME
DI-53
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Revision: June 20062007 Versa
Trouble DiagnosisEKS00I14
HOW TO PERFORM TROUBLE DIAGNOSIS
1. Confirm the symptom and customer complaint.
2. Understand the outline of system. Refer to DI-47, "
System Description" .
3. Perform the preliminary inspection. Refer to DI-53, "
PRELIMINARY INSPECTION" .
4. According to symptom chart, repair or replace the cause of the malfunction. Refer to DI-53, "
SYMPTOM
CHART" .
5. Does warning chime system operate normally? If it operates normally, GO TO 6. If not, GO TO 4.
6. Inspection End.
PRELIMINARY INSPECTION
1. CHECK BCM
Perform self-diagnosis of BCM. Refer to DI-52, "
CONSULT-II Function (BCM)" .
Self
-diagnostic results content
No malfunction detected>> GO TO 2.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
2. CHECK COMBINATION METER
Perform self-diagnosis of combination meter. Refer to DI-14, "
CONSULT-II Function (METER)" .
Self
-diagnostic results content
No malfunction detected>> Inspection End.
Malfunction detected>> Check applicable parts, and repair or replace corresponding parts.
SYMPTOM CHART
Symptom Diagnoses/Service procedure
All warning chime systems do not activate.Perform the following inspections.

DI-54, "Combination Meter Buzzer Circuit Inspection"

DI-55, "Front Door Switch LH Signal Inspection"
If above check is OK, replace BCM. Refer to BCS-25, "Removal
and Installation of BCM" .
Key warning chime
does not activate.Without Intelligent Key.Perform DI-56, "
Key Switch Signal Inspection (Without Intelligent
Key)" .
If above check is OK, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .
With Intelligent Key, when mechanical key
is used.Perform DI-58, "
Key Switch and Ignition Knob Switch Signal
Inspection (With Intelligent Key, When Mechanical Key Is Used)" .
If above check is OK, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .
With Intelligent Key, when Intelligent Key
is carried with the driver.Refer to BL-120, "
WARNING CHIME/BUZZER FUNCTION MAL-
FUNCTION" .
Light warning chime does not activate.Perform DI-59, "
Lighting Switch Signal Inspection" .
If above check is OK, replace BCM. Refer to BCS-25, "
Removal
and Installation of BCM" .

WARNING CHIME
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Front Door Switch LH Signal InspectionEKS00I16
1. CHECK BCM INPUT SIGNAL
With CONSULT-II
1. Select “BCM”.
2. With “DATA MONITOR” of “BUZZER”, confirm “DOOR SW-DR”
when the driver's door is operated.
Without CONSULT-II
Check voltage between BCM harness connector and ground.
OK or NG
OK >> Front door switch LH signal is OK. Return to DI-53, "SYMPTOM CHART" .
NG >> GO TO 2.
2. CHECK FRONT DOOR SWITCH LH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector and front door switch LH connector.
3. Check continuity between BCM harness connector (A) and front
door switch LH harness connector (B).
4. Check continuity between BCM harness connector (A) and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair harness or connector.“DOOR SW-DR”
When driver's door is opened : ON
When driver's door is closed : OFF
SEL502W
Te r m i n a l s
ConditionVoltage
(Approx.) (+)
(−) BCM
con-
nectorTe r m i -
nal
M19 47 GroundDriver's door
is opened0
Driver's door
is closedBattery voltage
PKIC0719E
AB
Continuity
Connector Terminal Connector Terminal
M19 47 B8 2 Yes
A
GroundContinuity
Connector Terminal
M19 47 No
PKIC0720E