ABS NISSAN TEANA 2003 Service Manual

TROUBLE DIAGNOSIS
LAN-55
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

*: P range onlyManual mode shift down signal T R
Manual mode shift up signal T R
Manual mode signal T R
Not manual mode signal T R
Starter permission signal R T
A/C switch/indicator signalRT
TR
Distance to empty signal T R
Fuel level low warning signal T R
Stop lamp switch signal T R
Vehicle speed signalRRT
RRRRRT
Steering angle sensor signal R T R
CVT indicator lamp signal R T
CVT position indicator signal
R
*RR T
Input shaft revolution signal R T
Manual mode indicator signal R T
Output shaft revolution signal R T
ABS warning lamp signal R T
Brake warning lamp signal R T
SLIP indicator lamp signal R T
VDC OFF indicator lamp signal R T
VDC operation signalRT
Front wiper stop position signal R T
High beam status signal R R T
Low beam status signal R R T
Rear window defogger control signal R R R TSignals
ECM
ADP
AFS
BCM
I-KEY
M&A
STRG
DISP
TCM
ABS
IPDM-E

LAN-68
[CAN]
TROUBLE DIAGNOSIS

Component Parts LocationBKS002E0
Harness LayoutBKS002E1
Refer to PG-42, "Harness Layout" .
1. TCM
F104: Models with A/T
F106: Models with CVT2. ECM M51 3. ABS actuator and electric unit
(control unit)
E240: Models with ABS
E241: Models with VDC
4. IPDM E/R E9 5. Intelligent Key unit M31 6. Display control unit M83: Models
with color display
Display unit M47: Models without
color display
7. Steering angle sensor M26 8. BCM M3 9. AFS control unit M93
10. Data link connector M32 11. Unified meter and A/C amp.
M4112. Driver seat control unit B117
PKIC9855E

TROUBLE DIAGNOSIS
LAN-69
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

Malfunction Area ChartBKS002E2
MAIN LINE
BRANCH LINE
SHORT CIRCUIT
Malfunction Area Reference
Main line between driver seat control unit and data link connec-
torLAN-70, "
Main Line Between Driver Seat Control Unit and Data
Link Connector"
Main line between data link connector and TCMLAN-71, "Main Line Between Data Link Connector and TCM"
Main line between TCM and ABS actuator and electric unit (con-
trol unit)LAN-71, "Main Line Between TCM and ABS Actuator and Elec-
tric Unit (Control Unit)"
Malfunction Area Reference
ECM branch line circuit LAN-72, "
ECM Branch Line Circuit"
Driver seat control unit branch line circuit LAN-73, "Driver Seat Control Unit Branch Line Circuit"
AFS control unit branch line circuit LAN-74, "AFS Control Unit Branch Line Circuit"
BCM branch line circuit LAN-74, "BCM Branch Line Circuit"
Data link connector branch line circuit LAN-75, "Data Link Connector Branch Line Circuit"
Intelligent Key unit branch line circuit LAN-76, "Intelligent Key Unit Branch Line Circuit"
Unified meter and A/C amp. branch line circuit LAN-76, "Unified Meter and A/C Amp. Branch Line Circuit"
Steering angle sensor branch line circuit LAN-77, "Steering Angle Sensor Branch Line Circuit"
Display control unit branch line circuit LAN-78, "Display Control Unit Branch Line Circuit"
Display unit branch line circuit LAN-78, "Display Unit Branch Line Circuit"
TCM branch line circuit (Models with A/T)LAN-79, "TCM Branch Line Circuit (Models with A/T)"
TCM branch line circuit (Models with CVT)LAN-80, "TCM Branch Line Circuit (Models with CVT)"
ABS actuator and electric unit (control unit) branch line circuit LAN-80, "ABS Actuator and Electric Unit (Control Unit) Branch
Line Circuit"
IPDM E/R branch line circuit LAN-81, "IPDM E/R Branch Line Circuit"
Malfunction Area Reference
CAN communication circuitLAN-82, "
CAN Communication Circuit"

TROUBLE DIAGNOSIS
LAN-71
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

Main Line Between Data Link Connector and TCMBKS002E4
INSPECTION PROCEDURE
1. CHECK CONNECTOR
1. Turn the ignition switch OFF.
2. Disconnect the battery cable from the negative terminal.
3. Disconnect the ECM harness connector and the harness connector M55.
4. Check continuity between the data link connector and the harness connector.
OK or NG
OK >>
Present error: Check the following items again.
–Decision of CAN system type.
–Not received CONSULT-II data (SELECT SYSTEM, SELF-DIAG RESULTS, CAN DIAG SUP-
PORT MNTR).
–Procedure for detecting root cause.

Past error: Error was detected in the main line between the data link connector and the TCM.
NG >> Repair the main line between the data link connector and the harness connector M55.
Main Line Between TCM and ABS Actuator and Electric Unit (Control Unit)BKS002E5
INSPECTION PROCEDURE
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 for damage, bend and loose connection (connector side
and harness side).
–Harness connector M53
–Harness connector E103
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the following harness connectors.
–Harness connectors M55 and F102
–Harness connectors M53 and E103
2. Check the continuity between harness connectors.
OK or NG
OK >> GO TO 3.
NG >> Repair the main line between the harness connector M55 and M53.
Data link connector Harness connector
Continuity
Connector No. Terminal No. Connector No. Terminal No.
M326
M555Yes
14 3 Yes
Harness connector Harness connector
Continuity
Connector No. Terminal No. Connector No. Terminal No.
M555
M5319 Yes
318Yes

LAN-72
[CAN]
TROUBLE DIAGNOSIS

3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT)
1. Disconnect the harness connectors E253 and E11.
2. Check the continuity between harness connectors.
OK or NG
OK >>
Present error: Check the following items again.
–Decision of CAN system type.
–Not received CONSULT-II data (SELECT SYSTEM, SELF-DIAG RESULTS, CAN DIAG SUP-
PORT MNTR).
–Procedure for detecting root cause.

Past error: Error was detected in the main line between the TCM and the ABS actuator and
electric unit (control unit).
NG >> Repair the main line between the harness connector E103 and E253.
ECM Branch Line CircuitBKS002E6
INSPECTION PROCEDURE
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 for damage, bend and loose connection (unit side and con-
nector side).
Models with automatic drive positioner
–ECM connector
–Harness connector M11
–Harness connector B3
Models without automatic drive positioner
–ECM connector
–Harness connector M11
–Harness connector B3
–Harness connector B2
–Harness connector M103
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of ECM.
2. Check the resistance between the ECM harness connector terminals.
OK or NG
OK >> GO TO 3.
NG >> Repair the ECM branch line.
Harness connector Harness connector
Continuity
Connector No. Terminal No. Connector No. Terminal No.
E10319
E25312G Yes
18 13G Yes
ECM harness connector
Resistance (Ω)
Connector No. Terminal No.
M51 94 86 Approx. 108 – 132

LAN-80
[CAN]
TROUBLE DIAGNOSIS

3. CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the TCM. Refer to AT- 4 2 , "
Circuit Diagram" .
OK or NG
OK >>
Present error: Replace the TCM. Refer to AT- 4 1 , "A/T Electrical Parts Location" .

Past error: Error was detected in the TCM branch line.
NG >> Repair the power supply and the ground circuit.
TCM Branch Line Circuit (Models with CVT)BKS002EH
INSPECTION PROCEDURE
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 for damage, bend and loose connection (unit side and con-
nector side).
–TCM
–Harness connector M55
–Harness connector F102
OK or NG
OK >> GO TO 2.
NG >> 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.
OK or NG
OK >> GO TO 3.
NG >> 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 CVT-31, "
Circuit Diagram" .
OK or NG
OK >>
Present error: Replace the TCM. Refer to CVT-30, "CVT Electrical Parts Location" .

Past error: Error was detected in the TCM branch line.
NG >> Repair the power supply and the ground circuit.
ABS Actuator and Electric Unit (Control Unit) Branch Line CircuitBKS002EU
INSPECTION PROCEDURE
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).
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
TCM harness connector
Resistance (Ω)
Connector No. Terminal No.
F106 5 6 Approx. 54 – 66

TROUBLE DIAGNOSIS
LAN-81
[CAN]
C
D
E
F
G
H
I
J
L
MA
B
LAN

2. CHECK HARNESS FOR OPEN CIRCUIT
1. Disconnect the connector of ABS actuator and electric unit (control unit).
2. Check the resistance between the ABS actuator and electric unit (control unit) harness connector termi-
nals.
Models with ABS
Models with VDC
OK or NG
OK >> GO TO 3.
NG >> 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 actuator and electric unit (control unit). Refer to
BRC-12, "
Schematic" (Models with ABS), BRC-48, "Schematic" (Models with VDC).
OK or NG
OK >>
Present error: Replace the ABS actuator and electric unit (control unit). Refer to BRC-35,
"Removal and Installation" (Models with ABS), BRC-88, "Removal and Installation" (Models
with VDC).

Past error: Error was detected in the ABS actuator and electric unit (control unit) branch line.
NG >> Repair the power supply and the ground circuit.
IPDM E/R Branch Line CircuitBKS002EI
INSPECTION PROCEDURE
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 for damage, bend and loose connection (unit side and con-
nector side).
–IPDM E/R
–Harness connector E253
–Harness connector E11
OK or NG
OK >> GO TO 2.
NG >> Repair the terminal and connector.
ABS actuator and electric unit (control unit) harness connector
Resistance (Ω)
Connector No. Terminal No.
E240 22 9 Approx. 54 – 66
ABS actuator and electric unit (control unit) harness connector
Resistance (Ω)
Connector No. Terminal No.
E241 7 9 Approx. 54 – 66

LU-10
[QR]
OIL FILTER

OIL FILTERPFP:15208
Removal and InstallationBBS0059R
REMOVAL
1. Remove splash guard (RH).
2. Using oil filter wrench (SST), remove oil filter.
CAUTION:

Oil filter is provided with relief valve. Use Genuine Nissan
Oil Filter or equivalent.

Be careful not to get burned when engine and engine oil
may be hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belt.

Completely wipe off any engine oil that adheres to engine
and vehicle.
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply new engine oil to the oil seal contact surface of new oil fil-
ter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to LU-7, "ENGINE OIL" .
2. Start engine, and make sure there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and adjust engine oil. Refer to LU-7, "
ENGINE OIL" .
KBIA0303E
SMA010
Oil filter:
: 17.6 N·m (1.8 kg-m, 13 ft-lb)
SMA229B

LU-22
[VQ]
OIL FILTER

OIL FILTERPFP:15208
Removal and InstallationBBS004WM
REMOVAL
1. Remove splash guard (RH).
2. Using oil filter wrench (SST), remove oil filter.
CAUTION:

Oil filter is provided with relief valve. Use Genuine Nissan
Oil Filter or equivalent.

Be careful not to get burned when engine and engine oil
may be hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belts.

Completely wipe off any engine oil that adheres to engine
and vehicle.
NOTE:
Figure is shown as an example VQ35DE.
INSTALLATION
1. Remove foreign materials adhering to oil filter installation surface.
2. Apply new engine oil to the oil seal contact surface of new oil fil-
ter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to LU-19, "ENGINE OIL" .
2. Start engine, and make sure there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and adjust engine oil. Refer to LU-19, "
ENGINE OIL" .
PBIC1804E
SMA010
Oil filter:
: 17.6 N·m (1.8 kg-m, 13 ft-lb)
SMA229B

MA-22
ENGINE MAINTENANCE (QR20DE)

2. Using oil filter wrench [SST], remove oil filter.
CAUTION:

Oil filter is provided with relief valve. Use Genuine Nissan
Oil Filter or equivalent.

Be careful not to get burned when engine and engine oil
may be hot.

When removing, prepare a shop cloth to absorb any
engine oil leakage or spillage.

Do not allow engine oil to adhere to drive belt.

Completely wipe off any engine oil that adheres to engine
and vehicle.
INSTALLATION
1. Remove foreign materials adhering to the oil filter installation surface.
2. Apply new engine oil to the oil seal contact surface of new oil fil-
ter.
3. Screw oil filter manually until it touches the installation surface,
then tighten it by 2/3 turn. Or tighten to specification.
INSPECTION AFTER INSTALLATION
1. Check the engine oil level. Refer to MA-20, "Changing Engine Oil" .
2. Start engine, and make sure there is no leaks of engine oil.
3. Stop engine and wait for 10 minutes.
4. Check the engine oil level and add engine oil. Refer to MA-20, "
Changing Engine Oil" .
Checking and Changing Spark PlugsBLS00098
REMOVAL
1. Remove ignition coil. Refer to EM-31, "IGNITION COIL" .
2. Remove spark plug with spark plug wrench (commercial service
tool).
CAUTION:
Do not drop or shock it.
KBIA0303E
SMA010
Oil filter:
: 17.6 N·m (1.8 kg-m, 13 ft-lb)
SMA229B
SEM294A