ABS NISSAN TEANA 2008 Service Manual

RSU-14
< ON-VEHICLE REPAIR >
FRONT LOWER LINK
FRONT LOWER LINK
Exploded ViewINFOID:0000000003811151
Removal and InstallationINFOID:0000000003811152
REMOVAL
1. Remove tire.
2. Remove wheel sensor and sensor harness. Refer to BRC-58, "
REAR WHEEL SENSOR : Exploded View"
(without VDC), BRC-58, "REAR WHEEL SENSOR : Exploded View" (with VDC).
3. Remove rear lower link and coil spring. Refer to RSU-8, "
Exploded View".
4. Remove shock absorber mounting bolt (lower side). Refer to RSU-10, "
Exploded View".
5. Remove front lower link mounting bolts and nuts (axle housing side).
6. Remove front lower link mounting bolts and nuts (rear suspension member side), and then remove front
lower link.
INSTALLATION
Note the following, and install in the reverse order of removal.
 Perform final tightening of rear suspension member and axle installation position (rubber bushing), under
unladen conditions with tires on level ground.
InspectionINFOID:0000000003811153
INSPECTION AFTER REMOVAL
Check front lower link and bushing for any deformation, cracks, or damage. Replace if necessary.
INSPECTION AFTER INSTALLATION
1. Check wheel sensor harness for proper connection. Refer to BRC-58, "REAR WHEEL SENSOR :
Exploded View" (without VDC), BRC-152, "REAR WHEEL SENSOR : Exploded View" (with VDC).
2. Check wheel alignment. Refer to RSU-6, "
Inspection".
3. Adjust neutral position of steering angle sensor (with VDC). Refer to BRC-66, "
ADJUSTMENT OF
STEERING ANGLE SENSOR NEUTRAL POSITION : Special Repair Requirement".
1. Upper seat 2. Coil spring 3. Rubber seat
4. Rear lower link 5. Rear suspension member 6. Radius rod
7. Front lower link
Refer to GI-4, "
Components" for symbols in the figure.
JPEIB0108GB

RSU-18
< REMOVAL AND INSTALLATION >
REAR SUSPENSION MEMBER
REAR SUSPENSION MEMBER
Exploded ViewINFOID:0000000003811160
Removal and InstallationINFOID:0000000003811161
REMOVAL
1. Remove tires.
2. Remove caliper assembly. Hang caliper assembly in a place where it will not interfere with work. Refer to
BR-40, "
BRAKE CALIPER ASSEMBLY : Exploded View".
3. Remove wheel sensor and sensor harness. Refer to BRC-58, "
REAR WHEEL SENSOR : Exploded View"
(without VDC), BRC-152, "REAR WHEEL SENSOR : Exploded View" (with VDC).
4. Remove center muffler and main muffler. Refer to EX-5, "
Exploded View".
5. Remove stabilizer bar. Refer to RSU-15, "
Exploded View".
6. Separate the attachment between parking brake cable and vehicle and rear suspension member. Refer to
PB-5, "
Exploded View".
7. Separate auto levelizer control unit harness connector (with xenon combination lamp type). Refer to EXL-
190, "Exploded View".
8. Remove rear lower link and coil spring. Refer to RSU-8, "
Exploded View".
9. Remove shock absorber (lower side). Refer to RSU-10, "
Exploded View".
10. Set suitable jack under rear suspension member.
11. Remove member stay (front and rear side).
12. Slowly lower jack, then remove rear suspension member, suspension arm, radius rod, front lower link and
axle housing from vehicle as a unit.
13. Remove the following parts.
 Axle housing: refer to RAX-4, "
Exploded View".
 Auto levelizer control unit (with xenon combination lamp type): refer to EXL-190, "
Exploded View".
 Suspension arm: refer to RSU-16, "
Exploded View".
 Radius rod: refer to RSU-12, "
Exploded View".
 Front lower link: refer to RSU-14, "
Exploded View".
INSTALLATION
Note the following, and install in the reverse order of the removal.
1. Member stay (rear side) 2. Rear suspension member 3. Member stay (front side)
Refer to GI-4, "
Components" for symbols in the figure.
JPEIB0107GB

SEC-24
< FUNCTION DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
DIAGNOSIS SYSTEM (BCM)
ACTIVE TEST
CLUCH SWNOTE:
This item is displayed, but cannot be monitored.
BRAKE SW 1 Indicates [ON/OFF] condition of brake switch.
DETE/CANCL SW Indicates [ON/OFF] condition of the P position.
SFT PN/N SW Indicates [ON/OFF] condition of the P or N position.
S/L -LOCK Indicates [ON/OFF] condition of steering lock unit (LOCK).
S/L -UNLOCK Indicates [ON/OFF] condition of steering lock unit (UNLOCK).
S/L RELAY -F/B Indicates [ON/OFF] condition of steering lock relay.
UNLK SEN -DR Indicates [ON/OFF] condition of driver door UNLOCK status.
PUSH SW -IPDM Indicates [ON/OFF] condition of push-button ignition switch.
IGN RLY1 -F/B Indicates [ON/OFF] condition of ignition relay 1.
DETE SW -IPDM Indicates [ON/OFF] condition of the P position.
SFT PN -IPDM Indicates [ON/OFF] condition of the P or N position.
SFT P -MET Indicates [ON/OFF] condition of the P position.
SFT N -MET Indicates [ON/OFF] condition of the N position.
ENGINE STATE Indicates [STOP/STALL/CRANK/RUN] condition of engine states.
S/L LOCK-IPDM Indicates [ON/OFF] condition of steering lock unit (LOCK).
S/L UNLK-IPDM Indicates [ON/OFF] condition of steering lock unit (UNLOCK).
S/L RELAY-REQ Indicates [ON/OFF] condition of steering lock relay.
VEH SPEED 1 Displays the vehicle speed signal received from combination meter by numerical value [Km/h].
VEH SPEED 2 Displays the vehicle speed signal received from ABS, VDC or CVT by numerical value [Km/h].
DOOR STAT-DR Indicates [LOCK/READY/UNLK] condition of driver side door status.
DOOR STAT-AS Indicates [LOCK/READY/UNLK] condition of passenger side door status.
ID OK FLAG Indicates [SET/RESET] condition of key ID.
PRMT ENG STRT Indicates [SET/RESET] condition of engine start possibility.
PRMT RKE STRTNOTE:
This item is displayed, but cannot be monitored.
KEY SW -SLOT Indicates [ON/OFF] condition of key slot.
TRNK/HAT MNTR Indicates [ON/OFF] condition of trunk lid.
RKE-LOCK Indicates [ON/OFF] condition of LOCK signal from Intelligent Key.
RKE-UNLOCK Indicates [ON/OFF] condition of UNLOCK signal from Intelligent Key.
RKE-TR/BD Indicates [ON/OFF] condition of TRUNK OPEN signal from Intelligent Key.
RKE-PANICNOTE:
This item is displayed, but cannot be monitored.
RKE-P/W OPENNOTE:
This item is displayed, but cannot be monitored.
RKE-MODE CHG Indicates [ON/OFF] condition of MODE CHANGE signal from Intelligent Key.
RKE OPE COUN1When remote keyless entry receiver receives the signal transmitted while operating on Intelligent Key, the
numerical values start changing.
RKE OPE COUN2NOTE:
This item is displayed, but cannot be monitored. Monitor Item Condition

SEC-54
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
B2557 VEHICLE SPEED
B2557 VEHICLE SPEED
DescriptionINFOID:0000000003814968
BCM receives the 2 vehicle speed signals via CAN communication. 1 signal is transmitted by the “combination
meter” Another signal is transmitted by “ABS actuator and electric unit (control unit).” BCM compares both sig-
nals to detect the vehicle speed.
DTC LogicINFOID:0000000003814969
DTC DETECTION LOGIC
NOTE:
 If DTC B2557 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-28, "
BCM : DTC Logic".
 If DTC B2557 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
SEC-30, "
BCM : DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Drive the vehicle at the vehicle speed of 10 km/h (6.2 MPH) or more and wait for at least 10 seconds.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Go to SEC-54, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003814970
1.CHECK DTC WITH “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”
Check “Self diagnostic result” with CONSULT-III. Refer to BRC-48, "
DTC No. Index".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK DTC WITH “COMBINATION METER”
Check “Self diagnostic result” with CONSULT-III. Refer to MWI-67, "
DTC Index".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Repair or replace the malfunctioning parts.
3.CHECK INTERMITTENT INCIDENT
Refer to GI-35, "
Intermittent Incident".
>> INSPECTION END
DTC Self-diagnosis name DTC detecting condition Possible causes
B2557 VEHICLE SPEEDBCM detects the following difference between the vehicle
speed from “combination meter” and the one from “ABS ac-
tuator and electric unit” for 10 seconds continuously.
 One is 10 km/h (6.2 MPH) or more and the other is 4 km/
h (2.5 MPH) or less. Wheel sensor
 Combination meter
 ABS actuator and electric
unit (control unit)

B2602 SHIFT POSITION
SEC-59
< COMPONENT DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
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B2602 SHIFT POSITION
DescriptionINFOID:0000000003814978
BCM confirms the shift position with the following 4 signals.
 Selector lever
 P/N position switch
 P position signal from IPDM E/R (CAN)
 P position signal from TCM (CAN)
DTC LogicINFOID:0000000003814979
DTC DETECTION LOGIC
NOTE:
 If DTC B2602 is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-28, "
BCM : DTC Logic".
 If DTC B2602 is displayed with DTC U1010, first perform the trouble diagnosis for DTC U1010. Refer to
SEC-30, "
BCM : DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Start the engine under the following conditions and wait for at least 10 seconds.
- Selector lever is in the P or N position.
- Depress the brake pedal.
2. Check “Self diagnostic result” with CONSULT-III.
Is DTC detected?
YES >> Go to SEC-59, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000003814980
1.CHECK DTC WITH “ABS ACTUATOR AND ELECTRIC UNIT”
Check “Self diagnostic result” with CONSULT-III. Refer to BRC-48, "
DTC No. Index".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace the malfunctioning parts.
2.CHECK CONTROL DEVICE POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect control device (detention switch) connector.
3. Check voltage between control device (detention switch) harness connector and ground.
Is the inspection result normal?
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
B2602 SHIFT POSITIONBCM detects the following status for 10 seconds.
 Shift position is in the P position
 Vehicle speed is 4 km/h (2.5 MPH) or more
 Ignition switch is in the ON position Harness or connectors
(Control device circuit is open or
shorted)
 Control device (detention switch)
 ABS actuator and electric unit
(control unit)
BCM
(+)
(–)Voltage (V)
(Approx.) Control device (detention switch)
Connector Terminal
M57 8 Ground Battery voltage

SEC-174
< ECU DIAGNOSIS >[INTELLIGENT KEY SYSTEM]
BCM (BODY CONTROL MODULE)
Display contents of CONSULT Fail-safe Cancellation
B2013: ID DISCORD BCM-S/L Inhibit engine cranking Erase DTC
B2014: CHAIN OF S/L-BCM Inhibit engine cranking Erase DTC
B2190: NATS ANTENNA AMP Inhibit engine cranking Erase DTC
B2191: DIFFERENCE OF KEY Inhibit engine cranking Erase DTC
B2192: ID DISCORD BCM-ECM Inhibit engine cranking Erase DTC
B2193: CHAIN OF BCM-ECM Inhibit engine cranking Erase DTC
B2557: VEHICLE SPEED Inhibit steering lockWhen normal vehicle speed signals have been received from ABS
actuator and electric unit (control unit) for 500 ms
B2560: STARTER CONT RELAY Inhibit engine cranking500 ms after the following CAN signal communication status has
become consistent
 Starter control relay signal
 Starter relay status signal
B2601: SHIFT POSITION Inhibit steering lock500 ms after the following signal reception status becomes consis-
tent
 Selector lever P position switch signal
 P range signal (CAN)
B2602: SHIFT POSITION Inhibit steering lock5 seconds after the following BCM recognition conditions are ful-
filled
 Ignition switch is in the ON position
 Selector lever P position switch signal: Except P position (battery
voltage)
 Vehicle speed: 4 km/h (2.5 MPH) or more
B2603: SHIFT POSI STATUS Inhibit steering lock500 ms after the following BCM recognition conditions are fulfilled
 Ignition switch is in the ON position
 Selector lever P position switch signal: Except P position (battery
voltage)
 Selector lever P/N position signal: Except P and N positions (0 V)
B2604: PNP SW Inhibit steering lock500 ms after any of the following BCM recognition conditions is ful-
filled
Status 1
- Ignition switch is in the ON position
- Selector lever P/N position signal: P and N position (battery volt-
age)
- P range signal or N range signal (CAN): ON
Status 2
- Ignition switch is in the ON position
- Selector lever P/N position signal: Except P and N positions (0 V)
- P range signal and N range signal (CAN): OFF
B2605: PNP SW Inhibit steering lock500 ms after any of the following BCM recognition conditions is ful-
filled
 Ignition switch is in the ON position
- Power position: IGN
- Selector lever P/N position signal: Except P and N positions (0 V)
- Interlock/PNP switch signal (CAN): OFF
Status 2
- Ignition switch is in the ON position
- Selector lever P/N position signal: P or N position (battery volt-
age)
- PNP switch signal (CAN): ON
B2606: S/L RELAY Inhibit engine cranking500 ms after the following CAN signal communication status has
become consistent
 Steering lock relay signal (Request signal)
 Steering lock relay signal (Condition signal)
B2607: S/L RELAY Inhibit engine cranking500 ms after the following CAN signal communication status has
become consistent
 Steering lock relay signal (Request signal)
 Steering lock relay signal (Condition signal)

TM-40
< FUNCTION DIAGNOSIS >[CVT: RE0F09B]
DIAGNOSIS SYSTEM (TCM)
Diagnostic Tool Function
INFOID:0000000003848945
OBD SELF-DIAGNOSTIC PROCEDURE
Refer to EC-122, "DiagnosisToolFunction".
LUSEL SOL MON (On/Off) — — —
STRTR RLY MON (On/Off) — — Starter relay monitor
VDC ON (On/Off) X — —
TCS ON (On/Off) X — —
ABS ON (On/Off) X — —
ACC ON (On/Off) X — Not mounted but displayed.
RANGE — XIndicates position is recognized by TCM. Indi-
cates a specific value required for control when
fail-safe function is activated.
M GEAR POS — X Not mounted but displayed.
Voltage (V) — —Displays the value measured by the voltage
probe.
Frequency (Hz) — —
The value measured by the pulse probe is dis-
played. DUTY-HI (high) (%) — —
DUTY-LOW (low) (%) — —
PLS WIDTH-HI (ms) — —
PLS WIDTH-LOW (ms) — —Monitored item (Unit)Monitor item selection
Remarks ECU IN-
PUT SIG-
NALSMAIN SIG-
NALSSELEC-
TION
FROM
MENU

P1722 ESTM VEHICLE SPEED SIGNAL
TM-89
< COMPONENT DIAGNOSIS >[CVT: RE0F09B]
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P1722 ESTM VEHICLE SPEED SIGNAL
DescriptionINFOID:0000000003849024
The vehicle speed signal is transmitted from ABS actuator and electric unit (control unit) to TCM via CAN com-
munication line.
DTC LogicINFOID:0000000003849025
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
1.CHECK DTC DETECTION
With CONSULT-III
1. Turn ignition switch ON.
2. Select “Data Monitor” mode for “TRANSMISSION”.
3. Start engine and maintain the following conditions for at least 5 consecutive seconds.
Is
“P1722 ESTM VEH SPD SIG” detected?
YES >> Go to TM-89, "Diagnosis Procedure".
NO >> Check intermittent incident. Refer to GI-35, "
Intermittent Incident".
Diagnosis ProcedureINFOID:0000000003849026
1.CHECK DTC WITH ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
With CONSULT-III
Perform “Self-Diagnostic Results” mode for “ABS”.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Check DTC detected item. Refer to BRC-140, "
DTC No. Index" (VDC/TCS/ABS).
2.CHECK DTC WITH TCM
With CONSULT-III
Perform “Self-Diagnostic Results” mode for “TRANSMISSION”.
Is
“P1722 ESTM VEH SPD SIG” detected?
YES >> Replace TCM. Refer to TM-153, "Exploded View".
NO >> GO TO 3.
3.DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
DTCItem
(CONSULT-III screen term)Malfunction is detected when... Possible cause
P1722 ESTM VEH SPD SIG CAN communication with the ABS actua-
tor and the electric unit (control unit) is
malfunctioning.
 There is a big difference between the ve-
hicle speed signal from the ABS actuator
and the electric unit (control unit), and the
vehicle speed sensor signal.  Harness or connectors
(Sensor circuit is open or shorted.)
 ABS actuator and electric unit (control
unit)
ACC PEDAL OPEN : 1.0/8 or less
VEHICLE SPEED : 30 km/h (19 MPH) or more

TCM
TM-113
< ECU DIAGNOSIS >[CVT: RE0F09B]
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* Means CVT fluid temperature. Convert numerical values for actual fluid temperature °C (°F). Refer to TM-139, "ATFTEMP COUNT
Conversion Table".
TERMINAL LAYOUT
PHYSICAL VALUES
ABS ONABS operate On
Other conditions Off
RANGESelector lever in “N” and “P” positions. N·P
Selector lever in “R” position. R
Selector lever in “D” position. D
Selector lever in “L” position. L Item name Condition Display value (Approx.)
SCIA6679J
Te r m i n a l N o .
(Wire color)Description
ConditionVa l u e
(Approx.)
+ - Signal name Input/Output
1
(P/B)Ground PNP switch 2 Input
Ignition switch ONSelector lever in “N” and “D” and
“L” positions0 V
Selector lever in other positions10.0 V –
Battery
voltage
2
(P/L)Ground PNP switch 3 InputSelector lever in “D” and “L” po-
sitions0 V
Selector lever in other positions10.0 V –
Battery
voltage
3
(G/O)Ground PNP switch 4 InputSelector lever in “R” and “D” po-
sitions0 V
Selector lever in other positions10.0 V –
Battery
voltage
4
(GR)Ground PNP switch 3 (monitor) InputSelector lever in “D” and “L” po-
sitions0 V
Selector lever in other positions10.0 V –
Battery
voltage
5
(B)Ground Ground Output Always 0 V
6
(O)Ground K-LINE Input/Output — —
7
(W)Ground Sensor ground Output Always 0 V
8
(G/W)— CLOCK (SEL2) — — —

DIAGNOSIS SYSTEM (TCM)
TM-207
< FUNCTION DIAGNOSIS >[CVT: RE0F10A]
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Diagnostic Tool FunctionINFOID:0000000003806375
OBD SELF-DIAGNOSTIC PROCEDURE
Refer to EC-122, "DiagnosisToolFunction".
TCS ON (On/Off) X — —
ABS ON (On/Off) X — —
ACC ON (On/Off) X — Not mounted but displayed.
RANGE — XIndicates position is recognized by TCM. Indi-
cates a specific value required for control when
fail-safe function is activated.
M GEAR POS — X Not mounted but displayed.Monitored item (Unit)Monitor item selection
Remarks ECU IN-
PUT SIG-
NALSMAIN SIG-
NALSSELEC-
TION
FROM
MENU