Nissan Quest E52. Instruction — part 1203
TM-42
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F09B]
TCM
INDPRNG
Selector lever in “P” position
On
Selector lever in other positions
Off
CVT LAMP
Always
Off
SPORT MODE IND
When overdrive OFF condition
On
Other conditions
Off
MMODE IND
Always
Off
SMCOIL D
During driving
Changes ON
⇔
OFF
SMCOIL C
During driving
Changes ON
⇔
OFF
SMCOIL B
During driving
Changes ON
⇔
OFF
SMCOIL A
During driving
Changes ON
⇔
OFF
LUSEL SOL OUT
Selector lever in “P” and “N” positions
On
Wait at least for 5 seconds with the selector lever
in “R”, “D”, and “L” positions
Off
LUSEL SOL MON
Selector lever in “P” and “N” positions
On
Wait at least for 5 seconds with the selector lever
in “R”, “D”, and “L” positions
Off
VDC ON
VDC operate
On
Other conditions
Off
TCS ON
TCS operate
On
Other conditions
Off
ABS ON
ABS operate
On
Other conditions
Off
ACC ON
Always
Off
RANGE
Selector 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
M GEAR POS
Always
Off
RANGE SW3M
Selector lever in “D” and “L” positions
On
Selector lever in “P”, “R”, and “N” positions
Off
RANGE SW4
Selector lever in “R” and “D” positions
On
Selector lever in “P”, “N”, and “L” positions
Off
RANGE SW3
Selector lever in “D” and “L” positions
On
Selector lever in “P”, “R”, and “N” positions
Off
RANGE SW2
Selector lever in “N”, “D”, and “L” positions
On
Selector lever in “P” and “R” positions
Off
RANGE SW1
Selector lever in “R”, “N”, and “D” positions
On
Selector lever in “P” and “L” positions
Off
REV LAMP
Selector lever in “R” position
On
Selector lever in other positions
Off
STRTR RLY OUT
Selector lever in “P” and “N” positions
On
Selector lever in other positions
Off
STRTR RLY MON
Selector lever in “P” and “N” positions
On
Selector lever in other positions
Off
Item name
Condition
Display value (Approx.)
TCM
TM-43
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
*1: Means CVT fluid temperature. Actual oil temperature
°
C (
°
F) cannot be checked unless a numeric value is
TM-39, "ATFTEMP COUNT Conversion Table"
.
*2: These monitor items do not use.
TERMINAL LAYOUT
PHYSICAL VALUES
CVT-A
*2
—
—
CVT-B
*2
—
—
Item name
Condition
Display value (Approx.)
SCIA6679J
Terminal No.
(Wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/
Output
1
(P/B)
Ground
Transmission range
switch 2
Input
Ignition
switch ON
Selector lever in “N”, “D”,
and “L” positions
0 V
Selector lever in other po-
sitions
10 – 16 V
2
(P/L)
Ground
Transmission range
switch 3
Input
Selector lever in “D” and
“L” positions
0 V
Selector lever in other po-
sitions
10 – 16 V
3
(G/O)
Ground
Transmission range
switch 4
Input
Selector lever in “R” and
“D” positions
0 V
Selector lever in other po-
sitions
10 – 16 V
4
(GR)
Ground
Transmission range
switch 3 (monitor)
Input
Selector lever in “D” and
“L” positions
0 V
Selector lever in other po-
sitions
10 – 16 V
5
(B)
Ground
Ground
Output
Always
0 V
7
(W)
Ground
Sensor ground
Output
Always
0 V
8
(G/W)
—
ROM ASSY (SEL2)
—
—
—
9
(L/R)
—
ROM ASSY (SEL1)
—
—
—
10
(BR/R)
—
ROM ASSY (SEL3)
—
—
—
TM-44
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F09B]
TCM
11
(BR/
W)
Ground
Transmission range
switch 1
Input
Ignition
switch ON
Selector lever in “R”, “N”,
and “D” positions
0 V
Selector lever in other po-
sitions
10 – 16 V
13
(V)
Ground
CVT fluid temperature
sensor
Input
Ignition
switch ON
When CVT fluid tempera-
ture is 20
°
C (68
°
F)
2.01 – 2.05 V
When CVT fluid tempera-
ture is 50
°
C (122
°
F)
1.45 – 1.50 V
When CVT fluid tempera-
ture is 80
°
C (176
°
F)
0.90 – 0.94 V
14
(R/W)
Ground
Primary pressure sensor
Input
“N” position idle
0.7 – 1.2 V
15
(V/W)
Ground
Secondary pressure sen-
sor
Input
0.8 V
19
(G/B)
Ground
Back-up lamp relay
Output
Ignition
switch ON
Selector lever in “R” posi-
tion
0 V
Selector lever in other po-
sitions
10 – 16 V
20
(R/B)
Ground
Starter relay
Output
Ignition
switch ON
Selector lever in “N” and
“P” positions
10 – 16 V
Selector lever in other po-
sitions
0 V
25
(W/R)
Ground
Sensor ground
Output
Always
0 V
26
(L/O)
Ground
Sensor power
Output
Ignition switch ON
5.0 V
Ignition switch OFF
0 V
27
(R/G)
Ground
Step motor D
Output
Within 2 seconds after ignition switch
ON, the time measurement by using the
pulse width measurement function (Hi
level) of CONSULT.
*
CAUTION:
Connect the diagnosis data link cable
to the vehicle diagnosis connector.
10.0 msec
28
(R)
Ground
Step motor C
Output
30.0 msec
29
(O/B)
Ground
Step motor B
Output
10.0 msec
30
(G/R)
Ground
Step motor A
Output
30.0 msec
31
(P)
—
CAN-L
Input/
Output
—
—
32
(L)
—
CAN-H
Input/
Output
—
—
33
(LG)
Ground
Primary speed sensor
Input
When driving [“L” position, 20 km/h (12
MPH)]
710 Hz
Terminal No.
(Wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/
Output
JPDIA0877ZZ
TCM
TM-45
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F09B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
*: A circuit tester cannot be used to test this item.
Fail-safe
INFOID:0000000009650103
DESCRIPTION
TCM has a fail-safe mode. The mode functions so that operation can be continued even if the signal circuit
ofthe main electronically controlled input/output parts is damaged.
34
(LG/R)
Ground
Secondary speed sensor
Input
When driving [“D” position, 20 km/h (12
MPH)]
380 Hz
37
(V/R)
Ground
Lock-up select solenoid
valve
Output
Ignition
switch ON
Selector lever in “P” and
“N” positions
10 – 16 V
Wait at least for 5 seconds
with the selector lever in
“R”, “D”, and “L” positions
0 V
38
(L/W)
Ground
Torque converter clutch
solenoid valve
Output
When vehi-
cle drive in
“D” position
When CVT performs lock-
up
6.0 V
When CVT does not per-
form lock-up
1.0 V
39
(W/B)
Ground
Secondary pressure so-
lenoid valve
Output
“N” posi-
tions idle
Release the accelerator
pedal when warmed up
the engine
5.0 – 7.0 V
Depress the full accelera-
tion when warmed up the
engine
3.0 – 4.0 V
40
(R/Y)
Ground
Line pressure solenoid
valve
Output
Release the accelerator
pedal when warmed up
the engine
5.0 – 7.0 V
Depress the full accelera-
tion when warmed up the
engine
1.0 – 3.0 V
42
(B)
Ground
Ground
Output
Always
0 V
46
(Y)
Ground
Ignition Power supply
Output
Ignition switch ON
10 – 16 V
Ignition switch OFF
0 V
47
(L/R)
Ground
Battery Power supply
(memory back-up)
Input
Always
10 – 16 V
48
(Y)
Ground
Ignition Power supply
Output
Ignition switch ON
10 – 16 V
Ignition switch OFF
0 V
Terminal No.
(Wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/
Output
JPDIA0878ZZ
DTC
Conditions of vehicle
Vehicle behavior
P0615
—
Does not start the engine
P0703
—
• Start is slow
• Acceleration is slow
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