ignition NISSAN TEANA 2008 Service Manual

B210E STARTER RELAY
SEC-105
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B210E STARTER RELAY
DescriptionINFOID:0000000003815056
Located in IPDM E/R, it runs the starter motor. The starter relay is turned ON by the BCM when the ignition
switch is in the START position. IPDM E/R transmits the starter relay ON signal to BCM via CAN communica-
tion.
DTC LogicINFOID:0000000003815057
DTC DETECTION LOGIC
NOTE:
 If DTC B210E is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-28, "
IPDM E/R : DTC Logic".
 If DTC B210E is displayed with DTC B2110 for IPDM E/R, first perform the trouble diagnosis for DTC B2110.
Refer to SEC-109, "
DTC Logic".
 If DTC B210E is displayed with DTC B2617 for BCM, first perform the trouble diagnosis for DTC B2617.
Refer to SEC-89, "
DTC Logic".
 When IPDM E/R power supply voltage is low (Approx. 7 - 8 V for about 1 second), the DTC B210F may be
detected.
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions and wait for at least 1 second.
- Selector lever is in the P or N position.
- Do not depress brake pedal.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Go to SEC-105, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003815058
1.CHECK STARTER RELAY OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.CHECK STARTER RELAY OUTPUT SIGNAL CIRCUIT
1. Disconnect IPDM E/R connector.
2. Check continuity between BCM harness connector and IPDM E/R harness connector.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B210E STARTER RELAY OFFIPDM E/R detects that the relay is stuck in the OFF position even if
the followings conditions are met for about 1 second.
 Starter control relay ON/OFF signal from BCM
 Park neutral position (PNP) switch input IPDM E/R
Battery
(+)
(–)Condition
Voltage (V)
(Approx.) BCM
Connector Terminal Ignition switch Brake pedal Selector lever
M121 52 Ground ON DepressedP or N Battery voltage
Other than
above0

SEC-106
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B210E STARTER RELAY
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-34, "Removal and Installation".
NO >> Repair or replace harness.
3.CHECK STARTER RELAY POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES >> Replace IPDM E/R. Refer to PCS-34, "Removal and Installation".
NO >> Check harness for open or short between IPDM E/R and battery. Refer to SEC-186, "
Wiring Dia-
gram - IPDM E/R -".
BCM IPDM E/R
Continuity
Connector Terminal Connector Terminal
M121 52 E11 46 Existed
BCM
GroundContinuity
Connector Terminal
M121 52 Not existed
(+)
(–)Voltage (V)
(Approx.) IPDM E/R
Connector Terminal
E10 36 Ground Battery voltage

B210F PNP/CLUTCH INTERLOCK SWITCH
SEC-107
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B210F PNP/CLUTCH INTERLOCK SWITCH
DescriptionINFOID:0000000003815059
IPDM E/R confirms the shift position with the following signals.
 Park/neutral position (PNP) switch
 Shift position signal from BCM (CAN)
DTC LogicINFOID:0000000003815060
DTC DETECTION LOGIC
NOTE:
If DTC B210F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to SEC-
28, "IPDM E/R : DTC Logic"
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON under the following conditions and wait for at least 1 second.
- Selector lever is in the P or N position.
- Do not depress brake pedal.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Go to SEC-107, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003815061
1.CHECK BCM INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Turn ignition switch ON.
4. Check voltage between BCM harness connector and ground.
Is the inspection normal?
YES >> Replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> GO TO 2.
2.CHECK PNP SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and BCM harness connector.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
B210FINTER LOCK/PNP SW
ONIPDM E/R detects the difference between the sig-
nals below for 1 second or more.
 PNP switch input signal
 Shift position signal from BCM (CAN) Harness or connectors
[Park/neutral position (PNP) switch
circuit is open or shorted
 Park/neutral position (PNP) switch
BCM
 IPDM E/R
(+)
(–) ConditionVoltage (V)
(Approx.) BCM
Connector Terminal
M123 140 Ground Selector leverP or N position Battery voltage
Other than above 0

B2110 PNP/CLUTCH INTERLOCK SWITCH
SEC-109
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B2110 PNP/CLUTCH INTERLOCK SWITCH
DescriptionINFOID:0000000003815062
IPDM E/R confirms the shift position with the following signals.
 Park/neutral position (PNP) switch
 Shift position signal from BCM (CAN)
DTC LogicINFOID:0000000003815063
DTC DETECTION LOGIC
NOTE:
If DTC B2110 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to SEC-
28, "IPDM E/R : DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn the ignition switch ON under the following conditions and wait for at least 1 second.
- Selector lever is in the P or N position.
- Do not depress brake pedal.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Go to SEC-109, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003815064
1.CHECK BCM INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect BCM connector.
3. Turn ignition switch ON.
4. Check voltage between BCM harness connector and ground.
Is the inspection normal?
YES >> Replace BCM. Refer to BCS-78, "Removal and Installation".
NO >> GO TO 2.
2.CHECK PNP SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check continuity between IPDM E/R harness connector and BCM harness connector.
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
B2110INTER LOCK/PNP
SW IPDM E/R detects the difference between the sig-
nals below for 1 second or more.
 PNP switch input signal
 Shift position signal from BCM (CAN) Harness or connectors
[Park/neutral position (PNP) switch
circuit is open or shorted
 Park/neutral position (PNP) switch
 IPDM E/R
BCM
(+)
(–) ConditionVoltage (V)
(Approx.) BCM
Connector Terminal
M123 140 Ground Selector leverP or N position Battery voltage
Other than above 0

POWER SUPPLY AND GROUND CIRCUIT
SEC-111
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POWER SUPPLY AND GROUND CIRCUIT
BCM
BCM : Diagnosis ProcedureINFOID:0000000003910623
1.CHECK FUSE AND FUSIBLE LINK
Check that the following fuse and fusible link are not blown.
Is the fuse fusing?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connectors.
3. Check voltage between BCM harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Does continuity exist?
YES >> INSPECTION END
NO >> Repair harness or connector.
IPDM E/R
IPDM E/R : Diagnosis ProcedureINFOID:0000000003910624
1.CHECK FUSES AND FUSIBLE LINK
Check that the following IPDM E/R fuses or fusible links are not blown.
Signal name Fuse and fusible link No.
Battery power supplyI
10
Te r m i n a l s
Vo l ta g e
(Approx.) (+) (−)
BCM
Ground Connector Terminal
M118 1
Battery voltage
M119 11
BCM
GroundContinuity
Connector Terminal
M119 13 Existed
Signal name Fuses and fusible link No.
Battery power supplyE
50
51

SEC-112
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POWER SUPPLY AND GROUND CIRCUIT
Is the fuse fusing?
YES >> Replace the blown fuse or fusible link after repairing the affected circuit if a fuse or fusible link is
blown.
NO >> GO TO 2.
2.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector.
3. Check voltage between IPDM E/R harness connector and ground.
Is the measurement value normal?
YES >> GO TO 3.
NO >> Repair harness or connector.
3.CHECK GROUND CIRCUIT
Check continuity between IPDM E/R harness connectors and ground.
Does continuity exist?
YES >> INSPECTION END
NO >> Repair harness or connector.
Te r m i n a l s
Vo l ta g e
(Approx.) (+)
(−)
IPDM E/R
Connector Terminal
Ground
E9 1 Battery voltage
IPDM E/R
GroundContinuity
Connector Terminal
E10 12
Existed
E11 41

HOOD SWITCH
SEC-113
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HOOD SWITCH
DescriptionINFOID:0000000003896669
Hood switch is built into hood lock and connected to IPDM E/R which detects the open/close condition of
hood.
Component Function CheckINFOID:0000000003896670
1.CHECK FUNCTION
1. Select “HOOD SW” in “Data Monitor” mode with CONSULT-III.
2. Check the hood switch signal under the following condition.
Is the indication normal?
YES >> Hood switch is OK.
NO >> Go to SEC-113, "
DiagnosisProcedure".
Diagnosis ProcedureINFOID:0000000003896671
1.CHECK HOOD SWITCH SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between IPDM E/R harness connector and ground.
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 2.
2.CHECK HOOD SWITCH CIRCUIT
1. Disconnect IPDM E/R connector and hood switch 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 >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK IPDM E/R OUTPUT
1. Connect IPDM E/R connector.
2. Check voltage between IPDM E/R harness connector and ground.
Test item Condition Status
HOOD SW HoodOpen ON
Close OFF
(+)
(–) ConditionVoltage (V)
(Approx.) IPDM E/R
Connector Terminal
E346 104 Ground HoodOpen 0
Close Battery voltage
IPDM E/R Hood switch
Continuity
Connector Terminal Connector Terminal
E346 104 E349 2 Existed
IPDM E/R
GroundContinuity
Connector Terminal
E346 104 Not existed

SEC-114
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
HOOD SWITCH
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace IPDM E/R. Refer to PCS-34, "
Removal and Installation".
4.CHECK HOOD SWITCH
Refer to SEC-114, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Replace hood lock. Refer to DLK-220, "
Removal and Installation".
5.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
Component InspectionINFOID:0000000003896672
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 lock. Refer to DLK-220, "
Removal and Installation".
(+)
(–)Voltage (V)
(Approx.) IPDM E/R
Connector Terminal
E346 104 Ground Battery voltage
Hood switch
Condition Continuity
Te r m i n a l
1 2 Hood switchPress Not existed
Release Existed

SECURITY INDICATOR LAMP
SEC-115
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SECURITY INDICATOR LAMP
DescriptionINFOID:0000000003815070
 Security indicator lamp is located on combination meter.
 NVIS (Nissan Vehicle Immobilizer System-NATS) and vehicle security system conditions are indicated by
blink or illumination of security indicator lamp.
Component Function CheckINFOID:0000000003815071
1.CHECK FUNCTION
1. Perform “THEFT IND” in the “ACTIVE TEST” mode with CONSULT-III.
2. Check security indicator lamp operation.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to SEC-115, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000003815072
1.CHECK SECURITY INDICATOR LAMP POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect combination meter connector.
3. Check voltage between combination meter harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Check the following.
 10A fuse [No. 11, located in the fuse block (J/B)]
 Harness for open or short between combination meter and fuse.
2.CHECK COMBINATION METER CIRCUIT
1. Disconnect BCM connector.
2. Check continuity between combination meter harness connector and BCM harness connector.
3. Check continuity between combination meter harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace harness.
Te s t i t e m D e s c r i p t i o n
THEFT INDON
Vehicle security indicatorIlluminates
OFF Does not illuminate
(+)
(–)Voltage (V)
(Approx.) Combination meter
Connector Terminal
M34 1 Ground Battery voltage
Combination meter BCM
Continuity
Connector Terminal Connector Terminal
M34 28 M123 141 Existed
Combination meter
GroundContinuity
Connector Terminal
M34 28 Not existed

SEC-118
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HORN FUNCTION
HORN FUNCTION
DescriptionINFOID:0000000003840063
Perform answer-back for each operation with horn.
Component Function CheckINFOID:0000000003840064
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 >> Horn function is OK.
NO >> Go to SEC-118, "
DiagnosisProcedure".
Diagnosis ProcedureINFOID:0000000003840065
1.CHECK HORN FUNCTION
Check horn function with horn switch
Do the horns sound?
YES >> GO TO 2.
NO >> Go to HRN-2, "
Wiring Diagram - HORN -".
2.CHECK HORN RELAY POWER SUPPLY
1. Turn ignition switch ON.
2. Perform “ACTIVE TEST” (“HORN”) with CONSULT-Ill.
3. Check voltage between horn relayconnector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK HORN RELAY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R connector and horn relay.
3. Check continuity between IPDM E/R harness connector and horn relay connector.
4. Check continuity between driver seat control unit harness connector and ground.
Is the inspection result normal?
Test item Description
HORN ON Horn relay ON (for 20 ms)
Horn relay
GroundTe s t i t e mVoltage (V)
(Approx.)
Connector Terminal
E5 1 HORNONBattery voltage → 0 →
Battery voltage
Other than above Battery voltage
IPDM E/R Horn relay
Continuity
Connector Terminal Connector Terminal
E11 44 E5 1 Existed
IPDM E/R
GroundContinuity
Connector Terminal
E11 44 Not existed