2010 NISSAN LATIO steering

LAN-28
< SERVICE INFORMATION >[CAN]
CAN COMMUNICATION SYSTEM
*1: A/T models
*2: CVT models
*3: Models with VDC
*4: Models for Canada
*5: Models for USA
*6: Models without ABS
NOTE:
CAN data of the air bag diagnosis sensor unit is not used by usual service work, thus it is omitted.
KEY warning lamp signal
T R
LOCK warning lamp signal T R
Panic alarm request signal RT
Fuel level sensor signal RT
Overdrive control switch signal TR R
Parking brake switch signal
*3TR
Stop lamp switch signal T R R
Vehicle speed signal RRRR T
RRR T R
R
*6T*6
Steering angle sensor signal*3TR
ABS warning lamp signal RT
Brake warning lamp signal RT
SLIP indicator lamp signal
*3RT
VDC OFF indicator lamp signal
*3RT
VDC warning lamp signal
*3RT
A/T check indicator signal RT
A/T self-diagnosis signal R T
Input speed signal R T
OD OFF indicator signal RT
Output shaft revolution signal R T T
Shift position indicator signal R
R
*3TT
CVT self-diagnosis signal R T
Input shaft revolution signal R T
OD OFF indicator signal RT
Front wiper stop position signal R T
High beam status signal R T
Low beam status signal R T
Oil pressure switch signal R RR T
Rear window defogger control signal R T
Signal name/Connecting unit
ECM
BCM
EPS
I-KEY M&A
STRG ABS
TCM
*1
TCM
*2
IPDM-E
Revision: January 20102010 Versa

CAN COMMUNICATION SYSTEMLAN-29
< SERVICE INFORMATION > [CAN]
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CAN COMMUNICATION SYSTEM
Component Parts LocationINFOID:0000000005395136
1. BCM M18 2. ABS actuator and electric unit (con-
trol unit) E33 3. IPDM E/R E46
4. ECM E16 5. EPS control unit M536. TCM E31
7. Combination meter M24 8. Data link connector M22 9. Steering angle sensor M64
10. Air bag diagnosis sensor unit M35 11. Intelligent Key unit M52
ALMIA0477ZZ
Revision: January 20102010 Versa

MALFUNCTION AREA CHARTLAN-33
< SERVICE INFORMATION > [CAN]
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MALFUNCTION AREA CHART
Main LineINFOID:0000000005395139
Branch LineINFOID:0000000005395140
Short CircuitINFOID:0000000005395141
Malfunction area Reference
Main line between data link connector and ABS actuator and
electric unit (control unit) LAN-34, "
Diagnosis Procedure"
Main line between data link connector and TCM
LAN-35, "Diagnosis Procedure"
Malfunction area Reference
ECM branch line circuit LAN-36, "
Diagnosis Procedure"
BCM branch line circuit LAN-37, "Diagnosis Procedure"
Data link connector branch line circuit LAN-38, "Diagnosis Procedure"
EPS control unit branch line circuit LAN-39, "Diagnosis Procedure"
Intelligent Key unit branch line circuit LAN-40, "Diagnosis Procedure"
Combination meter branch line circuit LAN-41, "Diagnosis Procedure"
Steering angle sensor branch line circuit LAN-42, "Diagnosis Procedure"
ABS actuator and electric unit (control unit) branch line circuit LAN-43, "Diagnosis Procedure"
TCM branch line circuit LAN-44, "Diagnosis Procedure"
IPDM E/R branch line circuit LAN-45, "Diagnosis Procedure"
Malfunction area Reference
CAN communication circuit LAN-46, "
Diagnosis Procedure"
Revision: January 20102010 Versa

LAN-42
< SERVICE INFORMATION >[CAN]
STRG BRANCH LINE CIRCUIT
STRG BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005531616
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 steering 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 steeri ng 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: January 20102010 Versa

STRG BRANCH LINE CIRCUITLAN-111
< SERVICE INFORMATION > [CAN SYSTEM (TYPE 7)]
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STRG BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005531825
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: January 20102010 Versa

STRG BRANCH LINE CIRCUITLAN-143
< SERVICE INFORMATION > [CAN SYSTEM (TYPE 11)]
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STRG BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005531905
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: January 20102010 Versa

LAN-156
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 12)]
STRG BRANCH LINE CIRCUIT
STRG BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005531925
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 steering 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 steeri ng 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: January 20102010 Versa

LAN-168
< SERVICE INFORMATION >[CAN SYSTEM (TYPE 13)]
STRG BRANCH LINE CIRCUIT
STRG BRANCH LINE CIRCUIT
Diagnosis ProcedureINFOID:0000000005531945
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 steering 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 steeri ng 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: January 20102010 Versa