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![NISSAN TIIDA 2011 Service Repair Manual I-KEY BRANCH LINE CIRCUITLAN-179
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I-KEY BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928673
1.CHECK CONNECTOR NISSAN TIIDA 2011 Service Repair Manual I-KEY BRANCH LINE CIRCUITLAN-179
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Diagnosis ProcedureINFOID:0000000005928673
1.CHECK CONNECTOR](/manual-img/5/57396/w960_57396-3024.png)
I-KEY BRANCH LINE CIRCUITLAN-179
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I-KEY BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928673
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cabl e from the negative terminal.
3. Check the terminals and connectors of the Intelligent Key unit for damage, bend and loose connection (unit side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of Intelligent Key unit.
2. Check the resistance between the Intelli gent Key unit harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the Intelligent Key unit branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the Intelligent Key unit. Refer to BL-126, "
Power Supply and
Ground Circuit Inspection".
Is the inspection result normal?
YES (Present error)>>Replace the Intelligent Key unit. Refer to BL-158, "Removal and Installation of Intelli-
gent Key Unit".
YES (Past error)>>Error was detected in the Intelligent Key unit branch line.
NO >> Repair the power supply and the ground circuit.
Intelligent Key unit harness connector Resistance (Ω)
Connector No. Terminal No.
M52 2 3 Approx. 54 – 66
Revision: May 2010 2011 Versa
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![NISSAN TIIDA 2011 Service Repair Manual LAN-180
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
M&A BRANCH LINE CIRCUIT
M&A BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928674
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. D NISSAN TIIDA 2011 Service Repair Manual LAN-180
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
M&A BRANCH LINE CIRCUIT
M&A BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928674
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. D](/manual-img/5/57396/w960_57396-3025.png)
LAN-180
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
M&A BRANCH LINE CIRCUIT
M&A BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928674
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connecto rs of the combination meter for damage, bend and loose connection
(unit side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of combination meter.
2. Check the resistance between the combination meter harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the combination meter branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the combination meter. Refer to DI-15, "
Power Supply and
Ground Circuit Inspection".
Is the inspection result normal?
YES (Present error)>>Replace the combination meter. Refer to IP-12, "Removal and Installation".
YES (Past error)>>Error was detected in the combination meter branch line.
NO >> Repair the power supply and the ground circuit.
Combination meter harness connector Resistance (Ω)
Connector No. Terminal No.
M24 12Approx. 54 – 66
Revision: May 2010 2011 Versa
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![NISSAN TIIDA 2011 Service Repair Manual STRG BRANCH LINE CIRCUITLAN-181
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Diagnosis ProcedureINFOID:0000000005928675
1.CHECK CONNECTOR
NISSAN TIIDA 2011 Service Repair Manual STRG BRANCH LINE CIRCUITLAN-181
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Diagnosis ProcedureINFOID:0000000005928675
1.CHECK CONNECTOR](/manual-img/5/57396/w960_57396-3026.png)
STRG BRANCH LINE CIRCUITLAN-181
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STRG BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928675
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cabl e from the negative terminal.
3. Check the terminals and connectors of the steer ing angle sensor for damage, bend and loose connection
(unit side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of steering angle sensor.
2. Check the resistance between the steering angle sensor harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the steering angle sensor branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the steering angle sensor. Refer to BRC-51, "
Schematic".
Is the inspection result normal?
YES (Present error)>>Replace the steering angle sensor. Refer to BRC-91, "Removal and Installation".
YES (Past error)>>Error was detected in the steering angle sensor branch line.
NO >> Repair the power supply and the ground circuit.
Steering angle sensor harness connector Resistance (Ω)
Connector No. Terminal No.
M64 4 8 Approx. 54 – 66
Revision: May 2010 2011 Versa
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![NISSAN TIIDA 2011 Service Repair Manual LAN-182
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
ABS BRANCH LINE CIRCUIT
ABS BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928676
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. D NISSAN TIIDA 2011 Service Repair Manual LAN-182
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
ABS BRANCH LINE CIRCUIT
ABS BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928676
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. D](/manual-img/5/57396/w960_57396-3027.png)
LAN-182
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
ABS BRANCH LINE CIRCUIT
ABS BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928676
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the terminals and connectors of the ABS actuator and electric unit (control unit) for damage, bend and loose connection (unit side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of ABS actuat or and electric unit (control unit).
2. Check the resistance between the ABS actuator and electric unit (control unit) harness connector termi-
nals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the ABS actuator and electric unit (control unit) branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the ABS ac tuator and electric unit (control unit). Refer to the
following.
• Models with ABS: BRC-28, "
ABS Control Unit Power and Ground Systems Inspection"
• Models with VDC: BRC-75, "ABS/TCS/VDC Control Unit Power and Ground Systems Inspection"
Is the inspection result normal?
YES (Present error)>>Replace the ABS actuator and electric unit (control unit). Refer to the following.
• Models with ABS: BRC-36, "
Removal and Installation"
• Models with VDC: BRC-89, "Removal and Installation"
YES (Past error)>>Error was detected in the ABS actuator and electric unit (control unit) branch line.
NO >> Repair the power supply and the ground circuit.
ABS actuator and electric unit (control unit) harness connector
Resistance (Ω)
Connector No. Terminal No.
E33 2615Approx. 54 – 66
Revision: May 2010 2011 Versa
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![NISSAN TIIDA 2011 Service Repair Manual TCM BRANCH LINE CIRCUITLAN-183
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Diagnosis ProcedureINFOID:0000000005928677
1.CHECK CONNECTOR
1. NISSAN TIIDA 2011 Service Repair Manual TCM BRANCH LINE CIRCUITLAN-183
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Diagnosis ProcedureINFOID:0000000005928677
1.CHECK CONNECTOR
1.](/manual-img/5/57396/w960_57396-3028.png)
TCM BRANCH LINE CIRCUITLAN-183
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Diagnosis ProcedureINFOID:0000000005928677
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cabl e from the negative terminal.
3. Check the terminals and connector of the TCM for damage, bend and loose connection (unit side and connector side).
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of TCM.
2. Check the resistance between the TCM harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the TCM branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the TCM. Refer to the following.
• A/T models: AT-169, "
Diagnosis Procedure"
• CVT models: CVT-115, "Diagnosis Procedure"
Is the inspection result normal?
YES (Present error)>>Replace the TCM. Refer to the following.
• A/T models: AT-212, "
Removal and Installation"
• CVT models: CVT-159, "Removal and Installation"
YES (Past error)>>Error was detected in the TCM branch line.
NO >> Repair the power supply and the ground circuit.
TCM harness connector
Resistance (Ω)
Connector No. Terminal No.
E31 5 6 Approx. 54 – 66
Revision: May 2010 2011 Versa
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![NISSAN TIIDA 2011 Service Repair Manual LAN-184
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
IPDM-E BRANCH LINE CIRCUIT
IPDM-E BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928678
1.CHECK CONNECTOR
1. Turn the ignition switch OFF NISSAN TIIDA 2011 Service Repair Manual LAN-184
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
IPDM-E BRANCH LINE CIRCUIT
IPDM-E BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928678
1.CHECK CONNECTOR
1. Turn the ignition switch OFF](/manual-img/5/57396/w960_57396-3029.png)
LAN-184
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
IPDM-E BRANCH LINE CIRCUIT
IPDM-E BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005928678
1.CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Check the following terminals and connectors fo r damage, bend and loose connection (unit side and con-
nector side).
- IPDM E/R
- Harness connector E7 (M/T models without ABS)
- Harness connector M69 (M /T models without ABS)
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of IPDM E/R.
2. Check the resistance between the IPDM E/R harness connector terminals.
Is the measurement value within the specification?
YES >> GO TO 3.
NO >> Repair the IPDM E/R branch line.
3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circ uit of the IPDM E/R. Refer to PG-27, "
IPDM E/R Power/Ground
Circuit Inspection".
Is the inspection result normal?
YES (Present error)>>Replace the IPDM E/R. Refer to PG-28, "Removal and Installation of IPDM E/R".
YES (Past error)>>Error was detected in the IPDM E/R branch line.
NO >> Repair the power supply and the ground circuit.
IPDM E/R harness connector Resistance (Ω)
Connector No. Terminal No.
E46 4140Approx. 108 – 132
Revision: May 2010 2011 Versa
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![NISSAN TIIDA 2011 Service Repair Manual CAN COMMUNICATION CIRCUITLAN-185
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CAN COMMUNICATION CIRCUIT
Diagnosis ProcedureINFOID:0000000005928679
1.CONNECTOR INSPE NISSAN TIIDA 2011 Service Repair Manual CAN COMMUNICATION CIRCUITLAN-185
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Diagnosis ProcedureINFOID:0000000005928679
1.CONNECTOR INSPE](/manual-img/5/57396/w960_57396-3030.png)
CAN COMMUNICATION CIRCUITLAN-185
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CAN COMMUNICATION CIRCUIT
Diagnosis ProcedureINFOID:0000000005928679
1.CONNECTOR INSPECTION
1. Turn the ignition switch OFF.
2. Disconnect the battery cabl e from the negative terminal.
3. Disconnect all the unit connectors on CAN communication system.
4. Check terminals and connectors for damage, bend and loose connection.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair the terminal and connector.
2.CHECK HARNESS CONTINUI TY (SHORT CIRCUIT)
Check the continuity between the data link connector terminals.
Is the inspection result normal?
YES >> GO TO 3.
NO >> Check the harness and repair the root cause.
3.CHECK HARNESS CONTINUI TY (SHORT CIRCUIT)
Check the continuity between the data link connector and the ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> Check the harness and repair the root cause.
4.CHECK ECM AND IPDM E/R TERMINATION CIRCUIT
1. Remove the ECM and the IPDM E/R.
2. Check the resistance between the ECM terminals.
3. Check the resistance between the IPDM E/R terminals.
Is the measurement value within the specification?
YES >> GO TO 5.
NO >> Replace the ECM and/or the IPDM E/R.
5.CHECK SYMPTOM
Connect all the connectors. Check if the symptoms descr ibed in the “Symptom (Results from interview with
customer)” are reproduced.
Data link connector Continuity
Connector No. Terminal No.
M22 6 14 Not existed
Data link connector
GroundContinuity
Connector No. Terminal No.
M22 6
Not existed
14 Not existed
ECM
Resistance (Ω)
Te r m i n a l N o .
84 83 Approx. 108 – 132
IPDM E/R Resistance (Ω)
Te r m i n a l N o .
41 40Approx. 108 – 132
LKIA0037E
Revision: May 2010 2011 Versa
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![NISSAN TIIDA 2011 Service Repair Manual LAN-186
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
CAN COMMUNICATION CIRCUIT
Inspection result
Reproduced>>GO TO 6.
Non-reproduced>>Start the diagnosis again. Follow
the trouble diagnosis procedur NISSAN TIIDA 2011 Service Repair Manual LAN-186
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
CAN COMMUNICATION CIRCUIT
Inspection result
Reproduced>>GO TO 6.
Non-reproduced>>Start the diagnosis again. Follow
the trouble diagnosis procedur](/manual-img/5/57396/w960_57396-3031.png)
LAN-186
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
CAN COMMUNICATION CIRCUIT
Inspection result
Reproduced>>GO TO 6.
Non-reproduced>>Start the diagnosis again. Follow
the trouble diagnosis procedure when past error is
detected.
6.CHECK UNIT REPRODUCTION
Perform the reproduction test as per the following procedure for each unit.
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect one of the unit connectors of CAN communication system. NOTE:
ECM and IPDM E/R have a termination circuit. Check other units first.
4. Connect the battery cable to the negative terminal. Check if the symptoms described in the “Symptom
(Results from interview with customer)” are reproduced.
NOTE:
Although unit-related error symptoms occur, do not confuse them with other symptoms.
Inspection result
Reproduced>>Connect the connector. Check other units as per the above procedure.
Non-reproduced>>Replace the unit whose connector was disconnected.
Revision: May 2010 2011 Versa