display NISSAN TEANA 2008 Service Manual

EC-392
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by ISO 15031-6.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: The troubleshooting for this DTC needs CONSULT-III.
*5: When the fail-safe operations for both self-diagnoses occur, the MI illuminates.
*6: When the ECM is in the mode that displays SRT status, MI may flash. For the details, refer to “How to Display SRT Status”.
How to Set SRT CodeINFOID:0000000003856873
To set all SRT codes, self-diagnosis for the items indicated above must be performed one or more times. Each
diagnosis may require a long period of actual driving under various conditions.
WITH CONSULT-III
Perform corresponding DTC Confirmation Procedure one by one based on Performance Priority in the table
on “SRT Item”.
WITHOUT CONSULT-III
The most efficient driving pattern in which SRT codes can be properly set is explained below. The driving pat-
tern should be performed one or more times to set all SRT codes.
STEP MOTR FNC P1778 1778 — 2×TM-100
VIAS S/V-1 P1800 1800 — 2 —EC-285
VIAS S/V-2 P1801 1801 — 2 —EC-288
BRAKE SW/CIRCUIT P1805 1805 — 2 —EC-291
ETC MOT PWR-B1 P2100 2100 — 1×EC-294
ETC FNCTN/CIRC-B1 P2101 2101 — 1×EC-296
ETC MOT PWR P2103 2103 — 1×EC-294
ETC MOT-B1 P2118 2118 — 1×EC-300
ETC ACTR-B1 P2119 2119 — 1×EC-302
APP SEN 1/CIRC P2122 2122 — 1×EC-304
APP SEN 1/CIRC P2123 2123 — 1×EC-304
APP SEN 2/CIRC P2127 2127 — 1×EC-307
APP SEN 2/CIRC P2128 2128 — 1×EC-307
TP SENSOR-B1 P2135 2135 — 1×EC-311
APP SENSOR P2138 2138 — 1×EC-314
A/F SENSOR1 (B1) P2A00 2A00 — 2×EC-318
A/F SENSOR1 (B2) P2A03 2A03 — 2×EC-318
Items
(CONSULT-III screen terms)DTC*
1
SRT code Trip MIReference
page CONSULT-III
GST*
2ECM*3

EC-394
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
 Sea level
 Flat road
 Ambient air temperature: 20 - 30°C (68 - 86°F)
 Diagnosis is performed as quickly as possible under normal conditions.
Under different conditions [For example: ambient air temperature other than 20 - 30°C (68 - 86°F)], diagno-
sis may also be performed.
Pattern 1:
The engine is started at the engine coolant temperature of −10 to 35°C (14 to 95°F)
(where the voltage between the ECM terminal 46 and ground is 3.0 - 4.3 V).
The engine must be operated at idle speed until the engine coolant temperature is greater than 70°C
(158°F) (where the voltage between the ECM terminal 46 and ground is lower than 1.4 V).
The engine is started at the fuel tank temperature of warmer than 0°C (32°F) (where the voltage
between the ECM terminal 95 and ground is less than 4.1 V).
Pattern 2:
 When steady-state driving is performed again even after it is interrupted, each diagnosis can be conducted.
In this case, the time required for diagnosis may be extended.
Pattern 3:
 Operate vehicle following the driving pattern shown in the figure.
 Release the accelerator pedal during deceleration of vehicle speed
from 90 km/h (56 MPH) to 0 km/h (0 MPH).
Pattern 4:
 The accelerator pedal must be held very steady during steady-
state driving.
 If the accelerator pedal is moved, the test must be conducted
again.
*1: Depress the accelerator pedal until vehicle speed is 90 km/h (56
MPH), then release the accelerator pedal and keep it released for
more than 10 seconds. Depress the accelerator pedal until vehicle
speed is 90 km/h (56 MPH) again.
*2: Checking the vehicle speed with GST is advised.
Suggested Transmission Gear Position.
Selector lever position is D.
Test Value and Test LimitINFOID:0000000003856874
The following is the information specified in Service $06 of ISO 15031-5.
The test value is a parameter used to determine whether a system/circuit diagnostic test is OK or NG while
being monitored by the ECM during self-diagnosis. The test limit is a reference value which is specified as the
maximum or minimum value and is compared with the test value being monitored.
These data (test value and test limit) are specified by On Board Monitor ID (OBDMID), Test ID (TID), Unit and
Scaling ID and can be displayed on the GST screen.
The items of the test value and test limit will be displayed with GST screen which items are provided by the
ECM. (eg., if bank 2 is not applied on this vehicle, only the items of bank 1 is displayed)
PBIB2244E

ECM
EC-395
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
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ItemOBD-
MIDSelf-diagnostic test item DTCTest value and
Te s t l i m i t
(GST display)
Description
TIDUnit and
Scaling
ID
HO2S01HAir fuel ratio (A/F) sensor 1
(Bank 1)P0131 83H 0BHMinimum sensor output voltage for test
cycle
P0131 84H 0BHMaximum sensor output voltage for test
cycle
P0130 85H 0BHMinimum sensor output voltage for test
cycle
P0130 86H 0BHMaximum sensor output voltage for test
cycle
P0133 87H 04HResponse rate: Response ratio (Lean to
Rich)
P0133 88H 04HResponse rate: Response ratio (Rich to
Lean)
P2A00 89H 84H The amount of shift in air fuel ratio
P2A00 8AH 84H The amount of shift in air fuel ratio
P0130 8BH 0BH Difference in sensor output voltage
P0133 8CH 83H Response gain at the limited frequency
02HHeated oxygen sensor 2
(Bank 1)P0138 07H 0CHMinimum sensor output voltage for test
cycle
P0137 08H 0CHMaximum sensor output voltage for test
cycle
P0138 80H 0CH Sensor output voltage
P0139 81H 0CH Difference in sensor output voltage
03HHeated oxygen sensor 3
(Bank 1)P0143 07H 0CHMinimum sensor output voltage for test
cycle
P0144 08H 0CHMaximum sensor output voltage for test
cycle
P0146 80H 0CH Sensor output voltage
P0145 81H 0CH Difference in sensor output voltage

EC-396
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
HO2S05HAir fuel ratio (A/F) sensor 1
(Bank 2)P0151 83H 0BHMinimum sensor output voltage for test
cycle
P0151 84H 0BHMaximum sensor output voltage for test
cycle
P0150 85H 0BHMinimum sensor output voltage for test
cycle
P0150 86H 0BHMaximum sensor output voltage for test
cycle
P0153 87H 04HResponse rate: Response ratio (Lean to
Rich)
P0153 88H 04HResponse rate: Response ratio (Rich to
Lean)
P2A03 89H 84H The amount of shift in air fuel ratio
P2A03 8AH 84H The amount of shift in air fuel ratio
P0150 8BH 0BH Difference in sensor output voltage
P0153 8CH 83H Response gain at the limited frequency
06HHeated oxygen sensor 2
(Bank 2)P0158 07H 0CHMinimum sensor output voltage for test
cycle
P0157 08H 0CHMaximum sensor output voltage for test
cycle
P0158 80H 0CH Sensor output voltage
P0159 81H 0CH Difference in sensor output voltage
07HHeated oxygen sensor 3
(Bank2)P0163 07H 0CHMinimum sensor output voltage for test
cycle
P0164 08H 0CHMaximum sensor output voltage for test
cycle
P0166 80H 0CH Sensor output voltage
P0165 81H 0CH Difference in sensor output voltage
CATA-
LYST21HThree way catalyst function
(Bank1)P0420 80H 01H O2 storage index
P0420 82H 01HSwitching time lag engine exhaust index
value
P2423 83H 0CHDifference in 3rd O2 sensor output volt-
age
P2423 84H 84H O2 storage index in HC trap catalyst
22HThree way catalyst function
(Bank2)P0430 80H 01H O2 storage index
P0430 82H 01HSwitching time lag engine exhaust index
value
P2424 83H 0CHDifference in 3rd O2 sensor output volt-
age
P2424 84H 84H O2 storage index in HC trap catalyst ItemOBD-
MIDSelf-diagnostic test item DTCTest value and
Te s t l i m i t
(GST display)
Description
TIDUnit and
Scaling
ID

ECM
EC-397
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
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EGR
SYSTEM31H EGR functionP0400 80H 96HLow Flow Faults: EGR temp change
rate (short-term)
P0400 81H 96HLow Flow Faults: EGR temp change
rate (long-term)
P0400 82H 96HLow Flow Faults: Difference between
max EGR temp and EGR temp under
idling condition
P0400 83H 96H Low Flow Faults: Max EGR temp
P1402 84H 96HHigh Flow Faults: EGR temp increase
rate
EVAP
SYSTEM39HEVAP control system leak
(Cap Off)P0455 80H 0CHDifference in pressure sensor output
voltage before and after pull down
3BHEVAP control system leak
(Small leak)P0442 80H 05HLeak area index (for more than
0.04inch)
3CHEVAP control system
(Very small leak)P0456 80H 05HLeak area index (for more than
0.02inch)
P0456 81H FDHMaximum internal pressure of EVAP
system during monitoring
3DH Purge flow system P0441 83H 0CHDifference in pressure sensor output
voltage before and after vent control val-
ue close
O2 SEN-
SOR
HEATER41HA/F sensor 1 heater
(Bank 1)Low Input: P0031
High Input: P003281H 0BHConverted value of Heater electric cur-
rent to voltage
42HHeated oxygen sensor 2
(Bank 1)Low Input: P0037
High Input: P003880H 0CHConverted value of Heater electric cur-
rent to voltage
43HHeated oxygen sensor 3
(Bank 1)P0043 80H 0CHConverted value of Heater electric cur-
rent to voltage
45HA/F sensor 1 heater
(Bank 2)Low Input: P0051
High Input: P005281H 0BHConverted value of Heater electric cur-
rent to voltage
46HHeated oxygen sensor 2
(Bank 2)Low Input: P0057
High Input: P005880H 0CHConverted value of Heater electric cur-
rent to voltage
47HHeated oxygen sensor 3
(Bank 2)P0063 80H 0CHConverted value of Heater electric cur-
rent to voltage
SEC-
OND-
ARY AIR71H Secondary Air systemP0411 80H 01HSecondary Air Injection System Incor-
rect Flow Detected
Bank1: P0491
Bank2: P049281H 01HSecondary Air Injection System Insuffi-
cient Flow
P2445 82H 01HSecondary Air Injection System Pump
Stu c k O ff
P2448 83H 01HSecondary Air Injection System High
Airflow
Bank1: P2440
Bank2: P244284H 01HSecondary Air Injection System Switch-
ing Valve Stuck Open
P2440 85H 01HSecondary Air Injection System Switch-
ing Valve Stuck Open
P2444 86H 01HSecondary Air Injection System Pump
Stu c k O n ItemOBD-
MIDSelf-diagnostic test item DTCTest value and
Te s t l i m i t
(GST display)
Description
TIDUnit and
Scaling
ID

EC-398
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
ECM
FUEL
SYSTEM81HFuel injection system function
(Bank 1)P0171 or P0172 80H 2FH Long-term fuel trim
P0171 or P0172 81H 24H The number of lambda control clamped
82HFuel injection system function
(Bank 2)P0174 or P0175 80H 2FH Long-term fuel trim
P0174 or P0175 81H 24H The number of lambda control clamped
MISFIRE A1H Multiple Cylinder MisfiresP0301 80H 24HMisfiring counter at 1000 revolution of
the first cylinder
P0302 81H 24HMisfiring counter at 1000 revolution of
the second cylinder
P0303 82H 24HMisfiring counter at 1000 revolution of
the third cylinder
P0304 83H 24HMisfiring counter at 1000 revolution of
the fourth cylinder
P0305 84H 24HMisfiring counter at 1000 revolution of
the fifth cylinder
P0306 85H 24HMisfiring counter at 1000 revolution of
the sixth cylinder
P0307 86H 24HMisfiring counter at 1000 revolution of
the seventh cylinder
P0308 87H 24HMisfiring counter at 1000 revolution of
the eighth cylinder
P0300 88H 24HMisfiring counter at 1000 revolution of
the multiple cylinders
P0301 89H 24HMisfiring counter at 200 revolution of the
first cylinder
P0302 8AH 24HMisfiring counter at 200 revolution of the
second cylinder
P0303 8BH 24HMisfiring counter at 200 revolution of the
third cylinder
P0304 8CH 24HMisfiring counter at 200 revolution of the
fourth cylinder
P0305 8DH 24HMisfiring counter at 200 revolution of the
fifth cylinder
P0306 8EH 24HMisfiring counter at 200 revolution of the
fifth cylinder
P0307 8FH 24HMisfiring counter at 200 revolution of the
fifth cylinder
P0308 90H 24HMisfiring counter at 200 revolution of the
fifth cylinder
P0300 91H 24HMisfiring counter at 1000 revolution of
the single cylinder
P0300 92H 24HMisfiring counter at 200 revolution of the
single cylinder
P0300 93H 24HMisfiring counter at 200 revolution of the
multiple cylinders ItemOBD-
MIDSelf-diagnostic test item DTCTest value and
Te s t l i m i t
(GST display)
Description
TIDUnit and
Scaling
ID

ECM
EC-399
< ECU DIAGNOSIS >[VQ25DE, VQ35DE]
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MISFIREA2H No.1 Cylinder MisfireP0301 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0301 0CH 24HMisfire counts for last/current driving cy-
cles
A3H No.2 Cylinder MisfireP0302 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0302 0CH 24HMisfire counts for last/current driving cy-
cles
A4H No.3 Cylinder MisfireP0303 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0303 0CH 24HMisfire counts for last/current driving cy-
cles
A5H No.4 Cylinder MisfireP0304 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0304 0CH 24HMisfire counts for last/current driving cy-
cles
A6H No.5 Cylinder MisfireP0305 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0305 0CH 24HMisfire counts for last/current driving cy-
cles
A7H No.6 Cylinder MisfireP0306 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0306 0CH 24HMisfire counts for last/current driving cy-
cles
A8H No.7 Cylinder MisfireP0307 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0307 0CH 24HMisfire counts for last/current driving cy-
cles
A9H No.8 Cylinder MisfireP0308 0BH 24HEWMA (Exponential Weighted Moving
Average) misfire counts for last 10 driv-
ing cycles
P0308 0CH 24HMisfire counts for last/current driving cy-
cles ItemOBD-
MIDSelf-diagnostic test item DTCTest value and
Te s t l i m i t
(GST display)
Description
TIDUnit and
Scaling
ID

PRECAUTIONS
EC-407
< PRECAUTION >[VQ25DE, VQ35DE]
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When connecting or disconnecting pin connectors into or
from ECM, never damage pin terminals (bends or break).
Check that there are not any bends or breaks on ECM pin ter-
minal, when connecting pin connectors.
Securely connect ECM harness connectors.
A poor connection can cause an extremely high (surge) volt-
age to develop in coil and condenser, thus resulting in dam-
age to ICs.
Keep engine control system harness at least 10 cm (4 in) away
from adjacent harness, to prevent engine control system mal-
functions due to receiving external noise, degraded operation
of ICs, etc.
Keep engine control system parts and harness dry.
Before replacing ECM, perform ECM Terminals and Reference
Value inspection and check ECM functions properly. Refer to
EC-357, "
Reference Value".
Handle mass air flow sensor carefully to avoid damage.
Never clean mass air flow sensor with any type of detergent.
Never disassemble electric throttle control actuator.
Even a slight leak in the air intake system can cause serious
incidents.
Never shock or jar the camshaft position sensor (PHASE),
crankshaft position sensor (POS).
After performing each TROUBLE DIAGNOSIS, perform DTC
Confirmation Procedure or Component Function Check.
The DTC should not be displayed in the DTC Confirmation
Procedure if the repair is completed. The Component Func-
tion Check should be a good result if the repair is completed.
PBIB0090E
MEF040D
SAT652J

DIAGNOSIS SYSTEM (BCM)
EXL-27
< FUNCTION DIAGNOSIS >[XENON TYPE]
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DIAGNOSIS SYSTEM (BCM)
COMMON ITEM
COMMON ITEM : CONSULT-III Function (BCM - COMMON ITEM)INFOID:0000000003894258
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with BCM.
SYSTEM APPLICATION
BCM can perform the following functions for each system.
NOTE:
It can perform the diagnosis modes except the following for all sub system selection items.
×: Applicable item
NOTE:
*: This item is displayed, but is not used.
FREEZE FRAME DATA (FFD) AND IGN COUNTER
Freeze Frame Data
Diagnosis mode Function Description
Work Support Changes the setting for each system function.
Self Diagnostic Result Displays the diagnosis results judged by BCM.
CAN Diag Support MonitorMonitors the reception status of CAN communication viewed from BCM. Refer to CONSULT-III opera-
tion manual.
Data Monitor The BCM input/output signals are displayed.
Active Test The signals used to activate each device are forcibly supplied from BCM.
Ecu Identification The BCM part number is displayed.
Configuration Read and save the vehicle specification.
 Write the vehicle specification when replacing BCM.
System Sub system selection itemDiagnosis mode
Work Support Data Monitor Active Test
Door lock DOOR LOCK×××
Rear window defogger REAR DEFOGGER××
Warning chime BUZZER××
Interior room lamp timer INT LAMP×××
Exterior lamp HEAD LAMP×××
Wiper and washer WIPER×××
Turn signal and hazard warning lamps FLASHER×××
— AIR CONDITONER*
 Intelligent Key system
 Engine start systemINTELLIGENT KEY×××
Combination switch COMB SW×
Body control system BCM×
NVIS - NATS IMMU××
Interior room lamp battery saver BATTERY SAVER×××
Trunk lid opener system TRUNK××
Vehicle security system THEFT ALM×××
— RETAINED PWR*×
Signal buffer system SIGNAL BUFFER××
— TPMS (AIR PRESSURE MONITOR)*×××

EXL-34
< FUNCTION DIAGNOSIS >[XENON TYPE]
DIAGNOSIS SYSTEM (IPDM E/R)
CONSULT-III Function (IPDM E/R)
INFOID:0000000003894260
APPLICATION ITEM
CONSULT-III performs the following functions via CAN communication with IPDM E/R.
SELF DIAGNOSTIC RESULT
Refer to EXL-155, "DTCIndex".
DATA MONITOR
Monitor item
Cooling fan does not operatePerform auto active test.
Does the cooling fan operate?YES ECM signal input circuit
 CAN communication signal
between ECM and IPDM E/
R
NO Harness or connector be-
tween IPDM E/R and cool-
ing fan motor
 Harness or connector be-
tween IPDM E/R and cool-
ing fan relay
 Cooling fan motor
 Cooling fan relay
IPDM E/R Symptom Inspection contents Possible cause
Diagnosis mode Description
Ecu Identification Allows confirmation of IPDM E/R part number.
Self Diagnostic Result Displays the diagnosis results judged by IPDM E/R.
Data Monitor Displays the real-time input/output data from IPDM E/R input/output data.
Active Test IPDM E/R can provide a drive signal to electronic components to check their operations.
CAN Diag Support Monitor The results of transmit/receive diagnosis of CAN communication can be read.
Monitor Item
[Unit]MAIN SIG-
NALSDescription
MOTOR FAN REQ
[1/2/3/4]×Displays the value of the cooling fan speed request signal received from ECM via
CAN communication.
AC COMP REQ
[Off/On]×Displays the status of the A/C compressor request signal received from ECM via
CAN communication.
TA I L & C L R R E Q
[Off/On]×Displays the status of the position light request signal received from BCM via CAN
communication.
HL LO REQ
[Off/On]×Displays the status of the low beam request signal received from BCM via CAN
communication.
HL HI REQ
[Off/On]×Displays the status of the high beam request signal received from BCM via CAN
communication.
FR FOG REQ
[Off/On]×Displays the status of the front fog light request signal received from BCM via
CAN communication.
FR WIP REQ
[Stop/1LOW/Low/Hi]×Displays the status of the front wiper request signal received from BCM via CAN
communication.
WIP AUTO STOP
[STOP P/ACT P]×Displays the status of the front wiper auto stop signal judged by IPDM E/R.
WIP PROT
[Off/BLOCK]×Displays the status of the front wiper fail-safe operation judged by IPDM E/R.
IGN RLY1 -REQ
[Off/On]Displays the status of the ignition switch ON signal received from BCM via CAN
communication.