Nissan Quest E52. Instruction — part 1202
TM-38
< SYSTEM DESCRIPTION >
[CVT: RE0F09B]
DIAGNOSIS SYSTEM (TCM)
WORK SUPPORT
Engine Brake Adjustment
CAUTION:
Mode of “+1”, “0”, “
−
1”, “
−
2”, “OFF” can be selected by pressing the “UP”, “DOWN” on CONSULT
screen. However, do not select mode other than “0” and “OFF”. If the “+1” or “
−
1” or “
−
2” is selected,
that might cause the irregular driveability.
Check CVT Fluid Deterioration Date
LUSEL SOL OUT
Displays the command value from TCM to the lock-up select solenoid valve.
LUSEL SOL MON
Monitors the command value from TCM to the lock-up select solenoid valve
and displays the monitored value.
VDC ON
Displays the reception status of the VDC operation signal received through
CAN communication.
TCS ON
Displays the reception status of the TCS operation signal received through
CAN communication.
ABS ON
Displays the reception status of the ABS operation signal received through
CAN communication.
ACC ON
It is displayed although not equipped.
RANGE
Displays the gear position recognized by TCM.
M GEAR POS
• Display the target gear of instruction mode
• It is displayed although not equipped.
RANGE SW 3M
Displays the operation status of the transmission range switch (“D” and “L”
positions).
RANGE SW 4
Displays the operation status of the transmission range switch (“R” and “D”
positions).
RANGE SW 3
Displays the operation status of the transmission range switch (“D” and “L”
positions).
RANGE SW 2
Displays the operation status of the transmission range switch (“N”, “D”, and
“L” positions).
RANGE SW 1
Displays the operation status of the transmission range switch (“R”, “N”, and
“D” positions).
REV LAMP
Displays the command condition from TCM to the back-up lamp relay.
STRTR RLY OUT
Displays the command condition from TCM to the stater motor relay.
STRTR RLY MON
Monitors the command condition from TCM to thestater motor relay and dis-
plays the monitored value.
CVT-A
• Displays CVT fluid temperature count.
• This monitor item does not use.
CVT-B
• Displays CVT fluid temperature count.
• This monitor item does not use.
Monitored item (Unit)
Remarks
Item name
Description
ENGINE BRAKE ADJ.
The engine brake level setting can be canceled.
CONFORM CVTF DETERIORTN
The CVT fluid deterioration level can be checked.
ENGINE BRAKE LEVEL
0
: Initial set value (Engine brake level control is activated)
OFF
: Engine brake level control is deactivated.
CVTF DETERIORATION DATE
210,000 or more
: It is necessary to change CVT fluid.
Less than 210,000
: It is not necessary to change CVT fluid.
DIAGNOSIS SYSTEM (TCM)
TM-39
< SYSTEM DESCRIPTION >
[CVT: RE0F09B]
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CAUTION:
Touch “CLEAR” after changing CVT fluid, and then erase “CVTF DETERIORATION DATE”.
ATFTEMP COUNT Conversion Table
INFOID:0000000009650101
ATFTEMP COUNT
Temperature
°
C (
°
F)
ATFTEMP COUNT
Temperature
°
C (
°
F)
4
–30 (–22)
177
90 (194)
8
–20 (–4)
183
95 (203)
13
–10 (14)
190
100 (212)
17
–5 (23)
196
105 (221)
21
0 (32)
201
110 (230)
27
5 (41)
206
115 (239)
32
10 (50)
210
120 (248)
39
15 (59)
214
125 (257)
47
20 (68)
218
130 (266)
55
25 (77)
221
135 (275)
64
30 (86)
224
140 (284)
73
35 (95)
227
145 (293)
83
40 (104)
229
150 (302)
93
45 (113)
231
155 (311)
104
50 (122)
233
160 (320)
114
55 (131)
235
165 (329)
124
60 (140)
236
170 (338)
134
65 (149)
238
175 (347)
143
70 (158)
239
180 (356)
152
75 (167)
241
190 (374)
161
80 (176)
243
200 (392)
169
85 (185)
—
—
TM-40
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F09B]
TCM
ECU DIAGNOSIS INFORMATION
TCM
Reference Value
INFOID:0000000009650102
CONSULT DATA MONITOR STANDARD VALUE
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Item name
Condition
Display value (Approx.)
VSP SENSOR
During driving
Approximately matches the speedometer
reading.
ESTM VSP SIG
During driving
Approximately matches the speedometer
reading.
PRI SPEED SEN
During driving (lock-up ON)
Approximately matches the engine speed.
ENG SPEED SIG
Engine running
Closely matches the tachometer reading.
SEC HYDR SEN
“N” position idle
0.8 V
PRI HYDR SEN
“N” position idle
0.7 – 1.2 V
ATF TEMP SEN
CVT fluid: Approx. 20
°
C (68
°
F)
2.01 – 2.05 V
CVT fluid: Approx. 50
°
C (122
°
F)
1.45 – 1.50 V
CVT fluid: Approx. 80
°
C (176
°
F)
0.90 – 0.94 V
VIGN SEN
Ignition switch: ON
10 – 16 V
VEHICLE SPEED
During driving
Approximately matches the speedometer
reading.
PRI SPEED
During driving (lock-up ON)
Approximately matches the engine speed.
SEC SPEED
During driving (lock-up ON)
38 X Approximately matches the speedom-
eter reading.
ENG SPEED
Engine running
Closely matches the tachometer reading.
SLIP REV
During driving
Engine speed
−
Primary speed
GEAR RATIO
During driving
2.371 – 0.439
G SPEED
Vehicle stopped
0.00 G
During acceleration
The value changes to the positive side
along with acceleration.
During deceleration
The value changes to the positive side
along with deceleration.
ACCEL POSI SEN 1
Released accelerator pedal - Fully depressed
accelerator pedal
0.0/8 – 8.0/8
TRQ RTO
During driving
The value changes along with acceleration/
deceleration.
SEC PRESS
“N” position idle
0.5 – 0.9 MPa
PRI PRESS
“N” position idle
0.3 – 0.9 MPa
ATFTEMP COUNT
*1
CVT fluid: Approx. 20
°
C (68
°
F)
47
CVT fluid: Approx. 50
°
C (122
°
F)
104
CVT fluid: Approx. 80
°
C (176
°
F)
161
DSR REV
During driving
The value changes to the positive side
along with deceleration.
DGEAR RATIO
During driving
The value changes to the positive side
along with deceleration.
DSTM STEP
During driving
0 step – 180 step
TCM
TM-41
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F09B]
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STM STEP
During driving
0 step – 180 step
LU PRS
• Engine started
• Vehicle is stopped
−
0.500 MPa
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or less
• Vehicle speed: 20 km/h (12 MPH) or more
0.450 MPa
LINE PRS
• After engine warm up
• Selector lever: “N” position
• At idle
0.800 MPa
• After engine warm up
• Selector lever: “N” position
• Depress the accelerator pedal fully
4.930 – 5.430 MPa
TGT SEC PRESS
• After engine warm up
• Selector lever: “N” position
• At idle
0.700 MPa
ISOLT1
Lock-up OFF
0.0 A
Lock-up ON
0.7 A
ISOLT2
Release the accelerator pedal
0.8 A
Press the accelerator pedal all the way down
0.0 A
ISOLT3
Secondary pressure low - Secondary pressure
high
0.8 – 0.0 A
SOLMON1
Lock-up OFF
0.0 A
Lock-up ON
0.6 – 0.7 A
SOLMON2
“N” position idle
0.8 A
When stalled
0.3 – 0.6 A
SOLMON3
“N” position idle
0.6 – 0.7 A
When stalled
0.4 – 0.6 A
BRAKE SW
Depressed brake pedal
On
Released brake pedal
Off
FULL SW
Always
Off
IDLE SW
Released accelerator pedal
On
Fully depressed accelerator pedal
Off
SPORT MODE SW
While pushing overdrive control switch
On
Other conditions
Off
STRDWNSW
Always
Off
STRUPSW
Always
Off
DOWNLVR
Always
Off
UPLVR
Always
Off
NONMMODE
Always
Off
MMODE
Always
Off
INDLRNG
Selector lever in “L” position
On
Selector lever in other positions
Off
INDDRNG
Selector lever in “D” position
On
Selector lever in other positions
Off
INDNRNG
Selector lever in “N” position
On
Selector lever in other positions
Off
INDRRNG
Selector lever in “R” position
On
Selector lever in other positions
Off
Item name
Condition
Display value (Approx.)
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