2008 NISSAN TEANA mileage

SHIFT CONTROL SYSTEM
TM-31
< FUNCTION DIAGNOSIS >[CVT: RE0F09B]
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By limiting the gear range to the lowest position, the strong driving
force and the engine brake can be secured.
DOWNHILL ENGINE BRAKE CONTROL (AUTO ENGINE BRAKE CONTROL)
When a downhill slope is detected with the accelerator pedal released, the engine brake will be strengthened
up by downshifting so as not to accelerate the vehicle more than necessary.
ACCELERATION CONTROL
According to vehicle speed and a change of accelerator pedal angle, driver's request for acceleration and driv-
ing scene are judged. This function assists improvement in the acceleration feeling by making the engine
speed proportionate to the vehicle speed. And a shift map that can gain a larger driving force is available for
compatibility of mileage with driveability.
Component Parts LocationINFOID:0000000003848938
JPDIA0686GB
JPDIA0747ZZ

DIAGNOSIS AND REPAIR WORK FLOW
TM-177
< BASIC INSPECTION >[CVT: RE0F10A]
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 Stall test. Refer to TM-306, "Inspection and Judgment".
>> GO TO 3.
3.CHECK DTC
1. Check DTC.
2. Perform the following procedure if DTC is detected.
 Record DTC.
 Erase DTC. Refer to TM-202, "
Diagnosis Description".
Is any DTC detected?
YES >> GO TO 4.
NO >> GO TO 5.
4.PERFORM DIAGNOSTIC PROCEDURE
Perform “Diagnostic Procedure” for the displayed DTC.
>> GO TO 5.
5.PERFORM DTC CONFIRMATION PROCEDURE
Perform “DTC CONFIRMATION PROCEDURE” for the displayed DTC.
Is DTC detected?
YES >> GO TO 4.
NO >> GO TO 6.
6.CHECK SYMPTOM 2
Confirm the symptom described by the customer.
Is any malfunction present?
YES >> GO TO 7.
NO >> INSPECTION END
7.ROAD TEST
Perform “ROAD TEST”. Refer to TM-310, "
Description".
>> GO TO 8.
8.CHECK SYMPTOM 3
Confirm the symptom described by the customer.
Is any malfunction present?
YES >> GO TO 2.
NO >> INSPECTION END
Diagnostic Work SheetINFOID:0000000003806345
INFORMATION FROM CUSTOMER
KEY POINTS
WHAT..... Vehicle & CVT model
WHEN..... Date, Frequencies
WHERE..... Road conditions
HOW..... Operating conditions, Symptoms
Customer name MR/MS Model & Year VIN
Trans. Model Engine Mileage
Malfunction Date Manuf. Date In Service Date
Frequencyo Continuouso Intermittent ( times a day)

TM-198
< FUNCTION DIAGNOSIS >[CVT: RE0F10A]
SHIFT CONTROL SYSTEM
ACCELERATION CONTROL
According to vehicle speed and a change of accelerator pedal angle, driver's request for acceleration and driv-
ing scene are judged. This function assists improvement in the acceleration feeling by making the engine
speed proportionate to the vehicle speed. And a shift map that can gain a larger driving force is available for
compatibility of mileage with driveability.
Component Parts LocationINFOID:0000000003809655
*: Control valve assembly is included in CVT assembly.
NOTE:
The following components are included in control valve assembly (8).
 CVT fluid temperature sensor
 Torque converter clutch solenoid valve
 Line pressure solenoid valve
 Step motor
ROM assembly
1. Sport mode switch 2. Shift position indicator 3. SPORT indicator lamp
4. TCM 5. Secondary speed sensor 6. PNP switch
7. Primary speed sensor 8.
Control valve assembly
*9. CVT unit connector
10. Accelerator pedal position sensor
A. Center console B. Combination meter C. Engine room LH
D. CVT assembly E. Accelerator pedal, upper
JPDIA0746ZZ

WCS
DIAGNOSIS SYSTEM (METER)
WCS-11
< FUNCTION DIAGNOSIS >
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DIAGNOSIS SYSTEM (METER)
Diagnosis DescriptionINFOID:0000000003838726
SELF-DIAGNOSIS MODE
 Information display LCD segment operation can be checked in self-diagnosis mode.
 Meters/gauges can be checked in self-diagnosis mode.
OPERATION PROCEDURE
1. Turn ignition switch ON, and switch the trip meter to “trip A” or “trip B”.
NOTE:
If the diagnosis function is activated with “trip A” displayed, the mileage on “trip A” is reset to “0000.0”.
(The same way for “trip B”.)
2. Turn ignition switch OFF.
3. While pressing the trip reset switch (1), turn ignition switch ON
again.
4. Make sure that the trip meter displays “0000.0”.
5. Press the trip reset switch at least 3 times. (Within 7 seconds
after the ignition switch is turned ON.)
6. The unified meter control unit is turned to self-diagnosis mode.
 The segment dots of the information display LCD (1) blink
alternately.
 Water temperature gauge and fuel gauge return to zero, simul-
taneously.
NOTE:
 Check combination meter power supply and ground circuit when the self-diagnosis mode of the combi-
nation meter does not start. Replace combination meter if abnormal.
 If any of the segments are not displayed, replace combination meter.
JPNIA1020ZZ
JPNIA0766ZZ