Juke F15 (2012 year). Service Repair Manual — part 358
TM-160
< SYSTEM DESCRIPTION >
[CVT: RE0F10B]
DIAGNOSIS SYSTEM (TCM)
X: Application
: Optional selection
Monitored item (Unit)
(Unit)
Monitor item selection
Remarks
MAIN
SIGNALS
ECU IN-
PUT SIG-
NALS
VSP SENSOR
(km/h or mph)
X
Displays the vehicle speed calculated from the CVT out-
put shaft speed.
ESTM VSP SIG
(km/h or mph)
X
Displays the vehicle speed signal (ABS) received
through CAN communication.
PRI SPEED SEN
(rpm)
X
Displays the primary pulley speed calculated from the
pulse signal of the primary speed sensor.
ENG SPEED SIG
(rpm)
X
Displays the engine speed received through CAN com-
munication.
SEC HYDR SEN
(V)
X
—
ATF TEMP SEN
(V)
X
Displays the signal voltage of the CVT fluid temperature
sensor.
VIGN SEN
(V)
X
Displays the battery voltage applied to TCM.
VEHICLE SPEED
(km/h or mph)
X
Vehicle speed recognized by the TCM.
PRI SPEED
(rpm)
X
Displays the primary pulley speed recognized by TCM.
SEC SPEED
(rpm)
Displays the secondary pulley speed recognized by
TCM.
ENG SPEED
(rpm)
X
Displays the engine speed recognized by TCM.
SLIP REV
(rpm)
X
Displays the speed difference between the input shaft
speed of CVT and the engine speed.
GEAR RATIO
X
—
G SPEED
(G)
Displays the acceleration and deceleration speed of the
vehicle calculated from vehicle speed change.
ACC PEDAL OPEN
(0.0/8)
X
X
Displays the estimated throttle position received through
CAN communication.
TRQ RTO
—
SEC PRESS
(MPa)
X
—
ATFTEMP COUNT
X
Means CVT fluid temperature. Actual oil temperature (
°
numeric value is converted. Refer to
DSR REV
(rpm)
Displays the target primary pulley speed calculated from
processing of gear shift control.
DGEAR RATIO
—
DSTM STEP
(step)
—
STM STEP
(step)
X
—
LU PRS
(MPa)
Displays the target oil pressure of the torque converter
clutch solenoid valve calculated from oil pressure pro-
cessing of gear shift control.
LINE PRS
(MPa)
Displays the target oil pressure of the line pressure sole-
noid valve calculated from oil pressure processing of
gear shift control.
TGT SEC PRESS
(MPa)
—
ISOLT1
(A)
X
Displays the command current from TCM to the torque
converter clutch solenoid valve.
ISOLT2
(A)
X
Displays the command current from TCM to the line pres-
sure solenoid valve.
DIAGNOSIS SYSTEM (TCM)
TM-161
< SYSTEM DESCRIPTION >
[CVT: RE0F10B]
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ISOLT3
(A)
X
Secondary pressure solenoid valve output current
SOLMON1
(A)
X
X
Torque converter clutch solenoid valve monitor current
SOLMON2
(A)
X
X
Line pressure solenoid valve monitor current
SOLMON3
(A)
X
X
Secondary pressure solenoid valve monitor current
BRAKE SW
(On/Off)
X
X
Displays the reception status of the stop lamp switch sig-
nal received through CAN communication.
FULL SW
(On/Off)
X
X
Not mounted but displayed.
IDLE SW
(On/Off)
X
X
Displays the reception status of the closed throttle posi-
tion signal received through CAN communication.
SPORT MODE SW
(On/Off)
X
X
• Displays the reception status of the sport mode switch
signal received through CAN communication.
• It is displayed although not equipped.
STRDWNSW
(On/Off)
X
• Displays the operation status of the paddle shifter
(down switch).
• It is displayed although not equipped.
STRUPSW
(On/Off)
X
• Displays the operation status of the paddle shifter (up
switch).
• It is displayed although not equipped.
DOWNLVR
(On/Off)
X
Displays the operation status of the selector lever (down
switch).
UPLVR
(On/Off)
X
Displays the operation status of the selector lever (up
switch).
NONMMODE
(On/Off)
X
Displays if the selector lever position is not at the manual
shift gate.
MMODE
(On/Off)
X
• Displays if the selector lever position is at the manual
shift gate.
• It is displayed although not equipped.
INDLRNG
(On/Off)
Displays the transmission status of the shift position (L
position) signal transmitted through CAN communication.
INDDRNG
(On/Off)
Displays the transmission status of the shift position (D
position) signal transmitted through CAN communication.
INDNRNG
(On/Off)
Displays the transmission status of the shift position (N
position) signal transmitted through CAN communication.
INDRRNG
(On/Off)
Displays the transmission status of the shift position (N
position) signal transmitted through CAN communication.
INDPRNG
(On/Off)
Displays the transmission status of the shift position (P
position) signal transmitted through CAN communication.
CVT LAMP
(On/Off)
—
SPORT MODE IND
(On/Off)
• Displays the transmission status of the S mode indica-
tor signal transmitted through CAN communication.
• It is displayed although not equipped.
MMODE IND
(On/Off)
Displays the transmission status of the manual mode sig-
nal transmitted through CAN communication.
SMCOIL D
(On/Off)
Step motor coil “D” energizing status
SMCOIL C
(On/Off)
Step motor coil “C” energizing status
SMCOIL B
(On/Off)
Step motor coil “B” energizing status
SMCOIL A
(On/Off)
Step motor coil “A” energizing status
Monitored item (Unit)
(Unit)
Monitor item selection
Remarks
MAIN
SIGNALS
ECU IN-
PUT SIG-
NALS
TM-162
< SYSTEM DESCRIPTION >
[CVT: RE0F10B]
DIAGNOSIS SYSTEM (TCM)
LUSEL SOL OUT
(On/Off)
—
LUSEL SOL MON
(On/Off)
—
VDC ON
(On/Off)
X
Displays the reception status of the VDC operation signal
received through CAN communication.
TCS ON
(On/Off)
X
• Displays the reception status of the TCS operation sig-
nal received through CAN communication.
• It is displayed although not equipped.
ABS ON
(On/Off)
X
Displays the reception status of the ABS operation signal
received through CAN communication.
ACC ON
(On/Off)
X
Not mounted but displayed.
RANGE
X
Displays the gear position recognized by TCM.
M GEAR POS
X
Display the target gear of manual mode
D POSITION SW
(On/Off)
X
Displays the operation status of the transmission range
switch (D position).
N POSITION SW
(On/Off)
X
Displays the operation status of the transmission range
switch (N position).
L POSITION SW
(On/Off)
X
Displays the operation status of the transmission range
switch (L position).
P POSITION SW
(On/Off)
X
Displays the operation status of the transmission range
switch (P position).
R POSITION SW
(On/Off)
X
Displays the operation status of the transmission range
switch (R position).
ECO SW
(On/Off)
• Displays the reception status of the ECO mode switch
signal received through CAN communication.
• It is displayed although not equipped.
DRIVE MODE STATS
(On/Off)
• Displays the drive mode status recognized by TCM.
• Only vehicle with Nissan Dynamic Control System are
displayed.
SNOW MODE
(On/Off)
• Display the drive mode (SNOW switch status) of Nis-
san Dynamic Control System received through CAN
communication.
• Only vehicle with Nissan Dynamic Control System are
displayed.
• It is displayed although not equipped.
ECO MODE
(On/Off)
• Display the driving mode (ECO switch status) of Nis-
san Dynamic Control System received through CAN
communication.
• Only vehicle with Nissan Dynamic Control System are
displayed.
NORMAL MODE
(On/Off)
• Display the driving mode (AUTO switch status) of Nis-
san Dynamic Control Systemm received through CAN
communication.
• Only vehicle with Nissan Dynamic Control System are
displayed.
SPORT MODE
(On/Off)
• Display the driving mode (SPORT switch status) of
Nissan Dynamic Control System received through
CAN communication.
• Only vehicle with Nissan Dynamic Control System are
displayed.
Monitored item (Unit)
(Unit)
Monitor item selection
Remarks
MAIN
SIGNALS
ECU IN-
PUT SIG-
NALS
DIAGNOSIS SYSTEM (TCM)
TM-163
< SYSTEM DESCRIPTION >
[CVT: RE0F10B]
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Diagnostic Tool Function
INFOID:0000000006601575
OBD SELF-DIAGNOSTIC PROCEDURE (WITH GST)
TM-164
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
TCM
ECU DIAGNOSIS INFORMATION
TCM
Reference Value
INFOID:0000000006601678
VALUES ON THE DIAGNOSIS TOOL
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
Approx. 1.0 V
ATF TEMP SEN
CVT fluid: Approx. 20
°
C (68
°
F)
Approx. 2.01 – 2.05 V
CVT fluid: Approx. 50
°
C (122
°
F)
Approx. 1.45 – 1.50 V
CVT fluid: Approx. 80
°
C (176
°
F)
Approx. 0.90 – 0.94 V
VIGN SEN
Ignition switch: ON
Battery voltage
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
45 X Approximately matches the speedom-
eter reading.
ENG SPEED
Engine running
Closely matches the tachometer reading.
SLIP REV
During driving
engine speed
−
input speed
GEAR RATIO
During driving
Approx. 2.34 – 0.39
G SPEED
Vehicle stopped
Approx. 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.
ACC PEDAL OPEN
Released accelerator pedal - Fully depressed acceler-
ator pedal
0.0/8 – 8.0/8
TRQ RTO
While driving
The value changes along with acceleration/
deceleration.
SEC PRESS
“N” position idle
Approx. 0.5 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
Approx. 0 step – 177 step
STM STEP
During driving
Approx. 0 step – 177 step
TCM
TM-165
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
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LU PRS
• Engine started
• Vehicle is stopped.
Approx.
−
0.500 MPa
• Selector lever: “D” position
• Accelerator pedal position: 1/8 or less
• Vehicle speed: 20 km/h (12 MPH) or more
Approx. 0.450 MPa
LINE PRS
• After engine warm up
• Selector lever: “N” position
• At idle
Approx. 0.500 MPa
• After engine warm up
• Selector lever: “N” position
• Depress the accelerator pedal fully
Approx. 4.400 – 4.900 MPa
TGT SEC PRESS
• After engine warm up
• Selector lever: “N” position
• At idle
Approx. 0.700 MPa
ISOLT1
Lock-up “OFF”
Approx. 0.0 A
Lock-up “ON”
Approx. 0.7 A
ISOLT2
Release your foot from the accelerator pedal
Approx. 0.8 A
Press the accelerator pedal all the way down
Approx. 0.0 A
ISOLT3
Secondary pressure low - Secondary pressure high
Approx. 0.8 – 0.0 A
SOLMON1
Lock-up “OFF”
Approx. 0.0 A
Lock-up “ON”
Approx. 0.7 A
SOLMON2
“N” position idle
Approx. 0.8 A
When stalled
Approx. 0.3 – 0.6 A
SOLMON3
“N” position idle
Approx. 0.6 – 0.7 A
When stalled
Approx. 0.4 – 0.6 A
BRAKE SW
Depressed brake pedal
On
Released brake pedal
Off
FULL SW
Fully depressed accelerator pedal
ON
Released accelerator pedal
Off
IDLE SW
Released accelerator pedal
On
Fully depressed accelerator pedal
Off
SPORT MODE SW
Always
Off
STRDWNSW
Always
Off
STRUPSW
Always
Off
DOWNLVR
Selector lever: - side
On
Other than the above
Off
UPLVR
Selector lever: + side
On
Other than the above
Off
NONMMODE
Manual shift gate position (neutral, +side, -side)
Off
Other than the above
On
MMODE
Manual shift gate position (neutral)
On
Other than the above
Off
INDLRNG
Always
Off
INDDRNG
Selector lever in “D” position
On
When setting selector lever to other positions
Off
INDNRNG
Selector lever in “N“ position
On
When setting selector lever to other positions
Off
Item name
Condition
Display value (Approx.)
TM-166
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
TCM
INDRRNG
Selector lever in “R” position
On
When setting selector lever to other positions
Off
INDPRNG
Selector lever in “P” position
On
When setting selector lever to other positions
Off
CVT LAMP
Approx. 2 seconds after ignition switch ON
On
Other conditions
Off
SPORT MODE IND
Always
Off
MMODE IND
In manual mode
On
Other conditions
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”, “N” positions
On
Wait at least for 5 seconds with the selector lever in “R”,
“D” positions
Off
LUSEL SOL MON
Selector lever in “P”, “N” positions
On
Wait at least for 5 seconds with the selector lever in “R”,
“D” positions
Off
VDC ON
ESP is activated
On
Other conditions
Off
TCS ON
Always
Off
ABS ON
ABS is activated
On
Other conditions
Off
ACC ON
Always
Off
RANGE
Selector lever in “N” or “P” position
N·P
Selector lever in “R” position
R
Selector lever in “D” position
D
M GEAR POS
During driving
1, 2, 3, 4, 5, 6
P POSITION SW
Selector lever in “P” position
On
Other than the above position
Off
R POSITION SW
Selector lever in “R” position
On
Other than the above position
Off
N POSITION SW
Selector lever in “N“ position
On
Other than the above position
Off
D POSITION SW
Selector lever in “D” position
On
Other than the above position
Off
L POSITION SW
Always
Off
ECO SW
Always
Off
DRIVE MODE STATS
*2
Nissan Dynamic Control System: NORMAL mode
NORMAL
Nissan Dynamic Control System: ECO mode
ECO
Nissan Dynamic Control System: SPORT mode
SPORT
SPORT MODE
*2
Nissan Dynamic Control System: SPORT mode
On
Other conditions
Off
Item name
Condition
Display value (Approx.)
TCM
TM-167
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
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*1: Means CVT fluid temperature. Convert numerical values for actual fluid temperature
°
C (
°
TERMINAL LAYOUT
PHYSICAL VALUES
NORMAL MODE
*2
Nissan Dynamic Control System: NORMAL mode
On
Other conditions
Off
ECO MODE
*2
Nissan Dynamic Control System: ECO mode
On
Other conditions
Off
SNOW MODE
*2
Always
Off
Item name
Condition
Display value (Approx.)
SCIA6679J
Terminal No.
(wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/Output
1
(G)
Ground
R RANGE SW
Input
Ignition switch
ON
Selector lever in “R”
position
10 – 16 V
Other than the above
position
0 V
2
(Y)
Ground
N RANGE SW
Input
Selector lever in “N”
position
10 – 16 V
Other than the above
position
0 V
3
(W)
Ground
D RANGE SW
Input
Selector lever in “D”
positions
10 – 16 V
Other than the above
position
0 V
4
*1
(V)
—
—
—
—
—
5
(B)
Ground
Ground
Output
Always
0 V
7
(Y)
Ground
Sensor ground
Input
Always
0 V
8
(BR)
—
CLOCK (SEL2)
—
—
—
9
(G)
—
CHIP SELECT
(SEL1)
—
—
—
10
(W)
—
DATA I/O (SEL3)
—
—
—
11
(L)
Ground
P RANGE SW
Input
Ignition switch
ON
Selector lever in “P”
position
10 – 16 V
Other than the above
position
0 V
TM-168
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
TCM
13
(SB)
Ground
CVT fluid temperature
sensor
Input
Ignition switch
ON
When CVT fluid tem-
perature is 20
°
C
(68
°
F)
2.0 V
When CVT fluid tem-
perature is 80
°
C
(176
°
F)
1.0 V
15
(P)
Ground
Secondary pressure
sensor
Input
• Selector lever: “N” position
• Idle speed
1.0 V
25
(Y)
Ground
Sensor ground
Input
Always
0 V
26
(LG)
Ground
Sensor power
Output
Ignition switch ON
5.0 V
Ignition switch OFF
0 V
27
(GR)
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-III.
*2
CAUTION:
Connect the diagnosis data link ca-
ble to the vehicle diagnosis connec-
tor.
10.0 msec
28
(V)
Ground
Step motor C
Output
30.0 msec
29
(BG)
Ground
Step motor B
Output
10.0 msec
30
(R)
Ground
Step motor A
Output
30.0 msec
31
(P)
—
CAN-L
Input/Output
—
—
32
(L)
—
CAN-H
Input/Output
—
—
33
(BG)
Ground
Primary speed sensor
Input
• Selector lever: “M
1
” position
• While driving at 20 km/h (12 MPH)
800 Hz
34
(R)
Ground
Secondary speed
sensor
Input
• Selector lever: “M
1
” position
• While driving at 20 km/h (12 MPH)
500 Hz
35
(W)
Ground
Input speed sensor
Input
• Selector lever: “M
1
” position
• While driving at 20 km/h (12 MPH)
800 Hz
Terminal No.
(wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/Output
JPDIA0819ZZ
JPDIA0901ZZ
JPDIA0819ZZ
TCM
TM-169
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
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*1: This harness is not used.
*2: A circuit tester cannot be used to test this item.
Fail-safe
INFOID:0000000006601680
The TCM has an electrical fail-safe mode. In this mode TCM is operator even if there is an error in a main
electronic control input/output signal circuit.
Description
When a malfunction is detected in each sensor, switch, solenoid or others, this function provides control to
minimize reduction of drivability so that durability of transmission assembly can be acquired.
37
(L)
Ground
Lock-up select sole-
noid valve
Output
Ignition switch
ON
Selector lever in “P” or
“N” positions
10 – 16 V
Wait at least for 5 sec-
onds with the selector
lever in “R” or “D” posi-
tions.
0 V
38
(G)
Ground
Torque converter
clutch solenoid valve
Output
When vehicle
cruises in “D”
position
When CVT performs
lock-up
6.0 V
When CVT does not
perform lock-up
1.5 V
39
(W)
Ground
Secondary pressure
solenoid valve
Output
“P” or “N” posi-
tion idle
Release your foot
from the accelerator
pedal.
5.0 – 7.0 V
Press the accelerator
pedal all the way
down.
3.0 – 4.0 V
40
(Y)
Ground
Line pressure sole-
noid valve
Output
Release your foot
from the accelerator
pedal.
5.0 – 7.0 V
Press the accelerator
pedal all the way
down.
1.0 V
42
(B)
Ground
Ground
Output
Always
0 V
44
(G)
Ground
G sensor
Input
Ignition switch
ON
When the vehicle
stops on a flat road
2.5 V
46
(LG)
Ground
Power supply
Input
Ignition switch
ON
—
10 – 16 V
Ignition switch
OFF
—
0 V
47
(BG)
Ground
Power supply
(memory back-up)
Input
Always
10 – 16 V
48
(Y)
Ground
Power supply
Input
Ignition switch
ON
—
10 – 16 V
Ignition switch
OFF
—
0 V
Terminal No.
(wire color)
Description
Condition
Value (Approx.)
+
−
Signal name
Input/Output
TM-170
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
TCM
DTC
Condition
Vehicle behavior
P0703
—
• Start is slow
• Acceleration is slow
P0705
—
• Position indicator on combination meter is not dis-
played
• Selector shock is large
• Start is slow
• Acceleration at high load state is slow
• Manual mode is not activated
• Lock-up is not performed
P0710
Engine coolant temperature
when engine starts is 10
°
C
(50
°
F) or more
Open circuit is detected while
ignition switch is OFF
• Selector shock is large
• Low is fixed
Other than the above
• Selector shock is large
• Engine speed is high in middle and high speed
range
Engine coolant temperature when engine starts is 10
°
C
(50
°
F) or less
• Start is slow
• Acceleration is slow
• Vehicle speed is not increased
Engine coolant temperature when engine starts is
−
35
°
C (
−
31
°
F) or less
Vehicle speed is not increased
P0715
—
• Re-acceleration is slightly slow
• Re-start is slow after vehicle is stop by strong de-
celeration
• Manual mode is not activated
• Lock-up is not performed
P0715
—
Idle neutral control is not performed
P0720
—
• Start is slow
• Re-acceleration is slow
• Re-start is slow after vehicle is stop by strong de-
celeration
• Manual mode is not activated
• Lock-up is not performed
P0725
—
Lock-up is not performed
P0740
—
• Selector shock is large
• Lock-up is not performed
P0744
—
Lock-up is not performed
P0746
A malfunction is detected
• Start is slow
• Acceleration is slow
• Lock-up is not performed
Function is excessively reduced after a malfunction is detect-
ed
• Start is difficult
• Drive is difficult
• Lock-up is not performed
P0778
—
Engine speed is high in middle and high speed
range
P0826
—
Manual mode is not activated
P0840
—
• Start is slow
• Acceleration at high load state is slow
P0841
—
• Start is slow
• Acceleration is slow
P0868
—
• Start is slow
• Acceleration is slow
(Slow acceleration is subject to secondary pres-
sure that is recognized by TCM)
P1585
—
Idle neutral control is not performed
P1701
—
• Start is slow
• Acceleration at high load state is slow
TCM
TM-171
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
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DTC Inspection Priority Chart
INFOID:0000000006601681
If some DTCs are displayed at the same time, perform inspections one by one based on the following priority
chart.
NOTE:
If DTC “U1000” is displayed with other DTCs, first perform the trouble diagnosis for DTC “U1000”.
Refer to
DTC Index
INFOID:0000000006601682
NOTE:
If DTC “U1000” is displayed with other DTCs, first perform the trouble diagnosis for DTC “U1000”.
Refer to
P1705
—
• Acceleration is slow
• Lock-up is not performed
P1722
—
Lock-up is not activated in coast state
P1723
A malfunction is detected in primary pulley speed sensor side
• Acceleration is slow
• Re-start is slow after vehicle is stop by strong de-
celeration
• Manual mode is not activated
• Lock-up is not performed
A malfunction is detected in secondary pulley speed sensor
• Start is slow
• Acceleration is slow
• Re-start is slow after vehicle is stop by strong de-
celeration
• Manual mode is not activated
• Lock-up is not performed
P1726
—
Acceleration is slow
P1740
—
• Selector shock is large
• Lock-up is not performed
P1777
A malfunction is detected in low side (when vehicle is
stopped)
• Low is fixed
• Lock-up is not performed
A malfunction is detected in high side (during driving)
• Start is slow
• Acceleration is low in low speed range
• Lock-up is not performed
U1000
—
• Start is slow
• Acceleration is slow
• Vehicle speed is not increased
U1010
—
• Start is slow
• Acceleration is slow
• Vehicle speed is not increased
DTC
Condition
Vehicle behavior
Priority
Detected items (DTC)
1
U1000
2
Except above
DTC
Items
(CONSULT-III screen terms)
Reference
OBD
Except OBD
CONSULT-III
GST
*
CONSULT-III only
“TRANSMISSION”
—
P0703
BRAKE SWITCH B
P0705
P0705
T/M RANGE SENSOR A
P0710
P0710
FLUID TEMP SENSOR A
P0715
P0715
INPUT SPEED SENSOR A
TM-172
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F10B]
TCM
*: These numbers are prescribed by ISO 15031-5.
—
P0717
INPUT SPEED SENSOR A
P0720
P0720
OUTPUT SPEED SENSOR
—
P0725
ENGINE SPEED
—
P0730
INCORRECT GR RATIO
P0740
P0740
TORQUE CONVERTER
P0744 P0744
TORQUE
CONVERTER
P0745
P0745
PC SOLENOID A
P0746
P0746
PC SOLENOID A
P0776
P0776
PC SOLENOID B
P0778
P0778
PC SOLENOID B
—
P0826
UP/DOWN SHIFT SWITCH
P0840
P0840
FLUID PRESS SEN/SW A
—
P0841
FLUID PRESS SEN/SW A
—
P0868
FLUID PRESS LOW
—
P1585
G SENSOR
—
P1701
TCM
—
P1705
TP SENSOR
—
P1722
VEHICLE SPEED
—
P1723
SPEED SENSOR
—
P1726
THROTTLE CONTROL SIG
P1740
P1740
SLCT SOLENOID
—
P1745
LINE PRESS CONTROL
P1777
P1777
STEP MOTOR
P1778
P1778
STEP MOTOR
U1000
U1000
CAN COMM CIRCUIT
—
U1010
CONTROL UNIT (CAN)
DTC
Items
(CONSULT-III screen terms)
Reference
OBD
Except OBD
CONSULT-III
GST
*
CONSULT-III only
“TRANSMISSION”
CVT CONTROL SYSTEM
TM-173
< WIRING DIAGRAM >
[CVT: RE0F10B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
WIRING DIAGRAM
CVT CONTROL SYSTEM
Wiring diagram
INFOID:0000000006601852
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if notde-
scribed in wiring diagram), refer to
GI-12, "Connector Information/Explanation of Option Abbreviation"
.
JCDWA0644GB
TM-174
< WIRING DIAGRAM >
[CVT: RE0F10B]
CVT SHIFT LOCK SYSTEM
CVT SHIFT LOCK SYSTEM
Wiring diagram
INFOID:0000000006601853
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if notde-
scribed in wiring diagram), refer to
GI-12, "Connector Information/Explanation of Option Abbreviation"
JCDWA0645GB
DIAGNOSIS AND REPAIR WORKFLOW
TM-175
< BASIC INSPECTION >
[CVT: RE0F10B]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000006601544
INTRODUCTION
The TCM receives a signal from the vehicle speed sensor, transmission range switch and provides shift con-
trol or lock-up control via CVT solenoid valves.
The TCM also communicates with the ECM by means of a signal
sent from sensing elements used with the OBD-related parts of the
CVT system for malfunction-diagnostic purposes. The TCM is capa-
ble of diagnosing malfunctioning parts while the ECM can store mal-
functions in its memory.
Input and output signals must always be correct and stable in the
operation of the CVT system. The CVT system must be in good
operating condition and be free of valve seizure, solenoid valve mal-
function, etc.
It is much more difficult to diagnose an error that occurs intermit-
tently rather than continuously. Most intermittent errors are caused
by poor electric connections or improper wiring. In this case, careful
checking of suspected circuits may help prevent the replacement of
good parts.
A visual check only may not find the cause of the errors. A road test
with CONSULT-III (or GST) or a circuit tester connected should be
performed. Follow the “DETAILED FLOW”.
Before undertaking actual checks, take a few minutes to talk with a
customer who approaches with a driveability complaint. The cus-
tomer can supply good information about such errors, especially
intermittent ones. Find out what symptoms are present and under
what conditions they occur. A “Diagnostic Work Sheet” as shown on
the example (Refer to
) should be used.
Start your diagnosis by looking for “conventional” errors first. This will
help troubleshoot driveability errors on an electronically controlled
engine vehicle.
Also check related Service bulletins.
DETAILED FLOW
1.
COLLECT THE INFORMATION FROM THE CUSTOMER
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred) using diagnosis worksheet. Refer to
TM-176, "Diagnostic Work Sheet"
>> GO TO 2.
2.
CHECK SYMPTOM 1
Check the following items based on the information obtained from the customer.
• Fail-safe. Refer to
.
• CVT fluid inspection. Refer to
.
• Line pressure test. Refer to
TM-188, "Inspection and Judgment"
.
SAT631IB
SAT632I
SEF234G
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