Nissan Murano Z50 (2005 year). Manual — part 61
TROUBLE DIAGNOSIS
CVT-53
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2005 Murano
Cruise Test
ACS007X1
1.
CHECK VEHICLE SPEED WHEN SHIFTING GEARS — PART 1
1.
Drive vehicle for approximately 10 minutes to warm engine oil and CVT fluid up to operating temperature.
2.
Park vehicle on flat surface.
3.
Move selector lever to “P” position.
4.
Start engine.
5.
Move selector lever to “D” position.
6.
Accelerate vehicle to 2/8-way throttle depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to
"Vehicle Speed When Shifting Gears"
OK or NG
OK
>> GO TO 2.
NG
>> Mark the box of “CVT Does Not Shift” on the
. Continue “Road Test”.
CVT fluid operating temperature:
50 - 80
°
C (122 - 176
°
F)
SCIA4363E
SCIA4285E
SCIA6644E
CVT-54
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
2.
CHECK VEHICLE SPEED WHEN SHIFTING GEARS — PART 2
1.
Park vehicle on flat surface.
2.
Move selector lever to “D” position.
3.
Accelerate vehicle to full depression depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to
"Vehicle Speed When Shifting Gears"
OK or NG
OK
>> GO TO 3.(With manual mode)
OK
>> GO TO 7. (Without manual mode)
NG
>> Mark the box of “CVT Does Not Shift” on the
. Continue “Road Test”.
3.
CHECK MANUAL MODE FUNCTION
Move to manual mode from “D” position.
Does it switch to manual mode?
YES
>> GO TO 4.
NO
>> Mark the box of “Cannot Be Changed to Manual Mode”
CVT-36, "DIAGNOSTIC WORKSHEET"
. Con-
tinue “Road Test”.
4.
CHECK SHIFT-UP FUNCTION
During manual mode driving, is upshift from M1
→
M2
→
M3
→
M4
→
M5
→
M6 performed?
Read the gear position. Refer to
.
Is upshifting correctly performed?
YES
>> GO TO 5.
NO
>> Mark the box of “CVT Does Not Shift in Manual Mode”
CVT-36, "DIAGNOSTIC WORKSHEET"
. Con-
tinue “Road Test”.
SCIA4285E
SCIA4366E
SCIA4587E
SCIA5954E
TROUBLE DIAGNOSIS
CVT-55
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5.
CHECK SHIFT-DOWN FUNCTION
During manual mode driving, is downshift from M6
→
M5
→
M4
→
M3
→
M2
→
M1 performed?
Read the gear position. Refer to
Is downshifting correctly performed?
YES
>> GO TO 6.
NO
>> Mark the box of “CVT Does Not Shift In Manual Mode”
on the
CVT-36, "DIAGNOSTIC WORKSHEET"
tinue “Road Test”.
6.
CHECK ENGINE BRAKE FUNCTION
Check engine brake.
Does engine braking effectively reduce speed in M1 position?
YES
>> 1. Stop the vehicle.
2. Perform self-diagnosis. Refer to
NO
>> Mark the box of “Vehicle Does Not Decelerate by Engine
Brake” on the
CVT-36, "DIAGNOSTIC WORKSHEET"
then continue trouble diagnosis.
7.
CHECK “S” POSITION FUNCTION — PART 1
1.
Park vehicle on flat surface.
2.
Move selector lever to “S” position.
3.
Accelerate vehicle to 2/8-way throttle depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to
"Vehicle Speed When Shifting Gears"
OK or NG
OK
>> GO TO 8.
NG
>> Mark the box of “Cannot Be Changed to Second Posi-
tion” on the
CVT-36, "DIAGNOSTIC WORKSHEET"
Continue “Road Test”.
SCIA5955E
SCIA5956E
SCIA4367E
SCIA6644E
CVT-56
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
8.
CHECK “S” POSITION FUNCTION — PART 2
1.
Park vehicle on flat surface.
2.
Move selector lever to “S” position.
3.
Accelerate vehicle to full depression depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to
"Vehicle Speed When Shifting Gears"
OK or NG
OK
>> GO TO 9.
NG
>> Mark the box of “Cannot Be Changed to Second Posi-
tion” on the
CVT-36, "DIAGNOSTIC WORKSHEET"
Continue “Road Test”.
9.
CHECK “L” POSITION FUNCTION — PART 1
1.
Park vehicle on flat surface.
2.
Move selector lever to “L” position.
3.
Accelerate vehicle to 2/8-way throttle depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to
"Vehicle Speed When Shifting Gears"
OK or NG
OK
>> GO TO 10.
NG
>> Mark the box of “Cannot Be Changed to “L” Position ” on
the
CVT-36, "DIAGNOSTIC WORKSHEET"
. Continue
“Road Test”.
SCIA4367E
SCIA4366E
SCIA4368E
SCIA6644E
TROUBLE DIAGNOSIS
CVT-57
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Revision: 2005 August
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10.
CHECK “L” POSITION FUNCTION — PART 2
1.
Park vehicle on flat surface.
2.
Move selector lever to “L” position.
3.
Accelerate vehicle to full depression depressing accelerator
pedal constantly.
Read vehicle speed and engine speed. Refer to
"Vehicle Speed When Shifting Gears"
OK or NG
OK
>> GO TO 11.
NG
>> Mark the box of “Cannot Be Changed to “L” Position ” on
the
CVT-36, "DIAGNOSTIC WORKSHEET"
. Continue
“Road Test”.
11.
CHECK ENGINE BRAKE FUNCTION
Check engine brake.
Does engine braking effectively reduce speed in “L” position?
YES
>> 1. Stop the vehicle.
2. Perform self-diagnosis. Refer to
NO
>> Mark the box of “Vehicle Does Not Decelerate by Engine
Brake” on the
CVT-36, "DIAGNOSTIC WORKSHEET"
then continue trouble diagnosis.
Vehicle Speed When Shifting Gears
ACS007X2
Numerical value data are reference values.
*: Without manual mode
CAUTION:
Lock-up clutch is engaged when vehicle speed is approximately 18 km/h (11 MPH) to 90 km/h (56 MPH).
SCIA4368E
SCIA4366E
SCIA6372E
Engine type
Throttle position
Shift pattern
Engine speed (rpm)
At 40 km/h (25 MPH)
At 60 km/h (37 MPH)
VQ35DE
8/8
“D” position
Second position*
“L” position*
2,800 - 4,300
3,900 - 5,300
2/8
“D” position
1,200 - 2,000
1,300 - 2,100
Second position*
2,200 - 3,000
2,800 - 3,600
“L” position*
2,800 - 3,600
3,800 - 4,600
CVT-58
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
TCM Input/Output Signal Reference Values
ACS007X3
TCM TERMINAL CONNECTOR LAYOUT
TCM INSPECTION TABLE
Data are reference values and are measured between each terminal and ground.
SCIA0495E
Terminal
Wire
color
Item
Condition
Data (Approx.)
1
R/Y
Pressure con-
trol solenoid
valve A (Line
pressure sole-
noid valve)
and
Release your foot from the accelerator pedal.
5.0 - 7.0V
Press the accelerator pedal all the way down.
1.0 - 3.0V
2
W/B
Pressure con-
trol solenoid
valve B (Sec-
ondary pressure
solenoid valve)
Release your foot from the accelerator pedal.
5.0 - 7.0V
Press the accelerator pedal all the way down.
3.0 - 4.0V
3
L/W
Torque con-
verter clutch
solenoid valve
When vehi-
cle cruises in
“D” position.
When CVT performs lock-up.
6.0V
When CVT does not perform lock-up.
1.0V
4
L/Y
Lock-up select
solenoid valve
“P” and “N” positions
Battery voltage
Wait at least for 5 seconds with the selector lever in
“R”, “D”, “S”* and “L”* positions
*: Without manual mode.
0V
5
L
CAN H
–
–
6
Y
CAN L
–
–
8
SB
Back-up lamp
relay
Selector lever in “R” position.
0V
Selector lever in other positions.
Battery voltage
10
Y/L
Power supply
—
Battery voltage
—
0V
11
G/R
Step motor A
Within 2 seconds after ignition switch ON, the time measurement by using
the pulse width measurement function (Hi level) of CONSULT-II.*1
CAUTION:
Connect the diagnosis data link cable to the vehicle diagnosis connec-
tor.
*1: A circuit tester cannot be used to test this item.
30.0 msec
12
O/B
Step motor B
10.0 msec
13
G/W
ROM assembly
—
—
14
L/R
ROM assembly
—
—
15
BR/R
ROM assembly
—
—
TROUBLE DIAGNOSIS
CVT-59
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CVT
Revision: 2005 August
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19
Y/L
Power supply
—
Battery voltage
—
0V
20
R
Step motor C
Within 2 seconds after ignition switch ON, the time measurement by using
the pulse width measurement function (Hi level) of CONSULT-II.*1
CAUTION:
Connect the diagnosis data link cable to the vehicle diagnosis connec-
tor.
*1: A circuit tester cannot be used to test this item.
30.0 msec
21
R/G
Step motor D
10.0 msec
24
G/O
Starter relay
Selector lever in “N”,“P”positions.
Battery voltage
Selector lever in other position.
0V
—
0V
25
B
Ground
Always
0V
27
BR/W
PNP switch 1
Selector lever in “R”, “N”, “D”, “S”* positions.
*: Without manual mode.
0V
Selector lever in “P”, “L”* positions.
*: Without manual mode.
Battery voltage
28
Y/R
Power supply
(memory back-
up)
Always
Battery voltage
29
G
Output speed
sensor (Second-
ary speed sen-
sor)
When driving [“D” position, 20 km/h (12 MPH)].
300 Hz
32
GR
PNP switch 3
(monitor)
Selector lever in “D”, “S”*, “L”* positions.
*: Without manual mode.
0V
Selector lever in “P”, “R”, “N” positions.
8.0V - Battery
voltage
34
P/B
PNP switch 2
Selector lever in “N”, “D”, “S”*, “L”* positions.
*: Without manual mode.
0V
Selector lever in “P”, “R” position.
10.0V - Battery
voltage
35
P/L
PNP switch 3
Selector lever in “D”, “S”*, “L”* positions.
*: Without manual mode.
0V
Selector lever in “P”, “R”, “N” positions.
8.0V - Battery
voltage
36
G
PNP switch 4
Selector lever in “R”, “D”, “S”* positions.
*: Without manual mode.
0V
Selector lever in “P”, “N”, “L”* positions.
*: Without manual mode.
10.0V - Battery
voltage
37
V/W
Transmission
fluid pressure
sensor A (Sec-
ondary pressure
sensor)
and
“N” position idle
0.8V
Terminal
Wire
color
Item
Condition
Data (Approx.)
CVT-60
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
38
LG
Input speed sen-
sor (Primary
speed sensor)
When driving [“D” position, 20 km/h (12 MPH)].
600 Hz
41
V/O
Transmission
fluid pressure
sensor B (Pri-
mary pressure
sensor)
and
“N” position idle
0.7 - 3.5V
42
W/R
Sensor ground
Always
0V
46
L/O
Sensor power
—
4.5 - 5.5V
—
0V
47
V
CVT fluid tem-
perature sensor
When CVT fluid temperature is 20
°
C (68
°
F)
2.0V
When CVT fluid temperature is 80
°
C (176
°
F)
1.0V
48
B
Ground
Always
0V
Terminal
Wire
color
Item
Condition
Data (Approx.)
TROUBLE DIAGNOSIS
CVT-61
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CONSULT-II Function (TRANSMISSION)
ACS007X4
CONSULT-II can display each diagnostic item using the diagnostic test modes shown below.
FUNCTION
CONSULT-II REFERENCE VALUE
Diagnostic test mode
Function
Reference page
Work support
This mode enables a technician to adjust some devices faster and more accurately by
following the indications on CONSULT-II.
Self-diagnostic results
Self-diagnostic results can be read and erased quickly.
Data monitor
Input/Output data in the TCM can be read.
CAN diagnostic support
monitor
The results of transmit/receive diagnosis of CAN communication can be read.
CALIB data
Characteristic information for TCM and CVT assembly can be read. Do not use, but
displayed.
—
Function test
Performed by CONSULT-II instead of a technician to determine whether each system
is “OK” or “NG”.
—
ECU part number
TCM part number can be read.
—
Item name
Condition
Display value (Approx.)
VSP SENSOR
During driving
Approximately matches the speedometer
reading.
ESTM VSP SIG
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 - 1.0V
PRI HYDR SEN
“N” position idle
0.7 - 3.5V
ATF TEMP SEN
When CVT fluid temperature is 20
°
C (68
°
F)
1.8 - 2.0V
When CVT fluid temperature is 80
°
C (176
°
F).
0.6 - 1.0V
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 speed-
ometer reading.
ENG SPEED
Engine running
Closely matches the tachometer reading.
GEAR RATIO
During driving
2.37 - 0.43
ACC PEDAL OPEN
Released accelerator pedal - Fully depressed
accelerator pedal
0.0/8 - 8.0/8
SEC PRESS
“N” position idle
0.5 - 0.9MPa
PRI PRESS
“N” position idle
0.3 - 0.9MPa
STM STEP
During driving
-20 step - 190 step
ISOLT1
Lock-up “OFF”
0.0A
Lock-up “ON”
0.7A
ISOLT2
Release your foot from the accelerator pedal.
0.8A
Press the accelerator pedal all the way down.
0.0A
ISOLT3
Secondary pressure low - Secondary pressure
high.
0.8 - 0.0A
SOLMON1
Lock-up “OFF”
0.0A
Lock-up “ON”
0.6 - 0.7A
CVT-62
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
SOLMON2
“N” position idle
0.8A
When stalled
0.3 - 0.6A
SOLMON3
“N” position idle
0.6 - 0.7A
When stalled
0.4 - 0.6A
INH SW3M
Selector lever in “D”, “S”*, “L”* positions
*: Without manual mode.
ON
Selector lever in “P”, “R”, “N” positions
OFF
INH SW4
Selector lever in “R”, “D”, “S”* positions
*: Without manual mode.
ON
Selector lever in “P”, “N”, “L”* positions
*: Without manual mode.
OFF
INH SW3
Selector lever in “D”, “S”*, “L”* positions
*: Without manual mode.
ON
Selector lever in “P”, “R”, “N” positions
OFF
INH SW2
Selector lever in “N”, “D”, “S”*, “L”* positions
*: Without manual mode.
ON
Selector lever in “P”, “R” positions
OFF
INH SW1
Selector lever in “R”, “N”, “D”, “S”* positions
*: Without manual mode.
ON
Selector lever in “P”, “L”* positions
*: Without manual mode.
OFF
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
Selector lever in “S”*, “L”* position s
*: Without manual mode.
ON
Selector lever in other positions
OFF
DOWNLVR
Select lever: - side
ON
Other than the above
OFF
UPLVR
Select lever: + side
ON
Other than the above
OFF
NON MMODE
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
INDDRNG
Selector lever in “D” position
ON
Selector lever in other positions
OFF
INDLRNG
Selector lever in “L”* position
*: Without manual mode.
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.)
TROUBLE DIAGNOSIS
CVT-63
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CVT
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INDPRNG
Selector lever in “P” position
ON
Selector lever in other positions
OFF
SMCOIL D
During driving
Changes ON
⇔
OFF.
SMCOIL C
SMCOIL B
SMCOIL A
LUSEL SOL OUT
“P”, “N” position
ON
Wait at least for 5 seconds with the selector
lever in “R”, “D” “S”*, “L”* positions
*: Without manual mode.
OFF
STRTR RLY OUT
Selector lever in “P”, “N” positions
ON
Selector lever in other positions
OFF
STRTR RLY MON
Selector lever in “P”, “N” positions
ON
Selector lever in other 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
RANGE
Selector lever in “N” or “P” position.
N·P
Selector lever in “R” position.
R
Selector lever in “D” position.
D
Selector lever in “S”* position.
*: Without manual mode.
S
Selector lever in “L”* position.
*: Without manual mode.
L
M GEAR POS
During driving
1, 2, 3, 4, 5, 6
Item name
Condition
Display value (Approx.)
CVT-64
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
CONSULT-II SETTING PROCEDURE
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which performs CAN communication.
●
For details, refer to the separate “CONSULT-II Operations Man-
ual”.
1.
Turn ignition switch OFF.
2.
Connect CONSULT-II and CONSULT-II CONVERTER to data
link connector, which is located in instrument lower panel on
driver side.
3.
Turn ignition switch ON. (Do not start engine.)
4.
Touch “START (NISSAN BASED VHCL)”.
5.
Touch “TRANSMISSION”.
If “TRANSMISSION” is not indicated, go to
Data Link Connector (DLC) Circuit"
6.
Perform each diagnostic test mode according to each service
procedure.
PBIB0196E
BCIA0029E
BCIA0030E
BCIA0031E
TROUBLE DIAGNOSIS
CVT-65
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Revision: 2005 August
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WORK SUPPORT MODE
Display Item List
Engine Brake Adjustment
1.
Perform “CONSULT-II SETTING PROCEDURE” Refer to
64, "CONSULT-II SETTING PROCEDURE"
2.
Touch “WORK SUPPORT”.
3.
Touch “ENGINE BRAKE ADJ”.
4.
Touch “START”.
5.
Set “ENGINE BRAKE LEVEL” by touching “UP” or “DOWN”.
6.
Turn ignition switch OFF, wait at least 5 seconds and then turn
ignition switch ON.
7.
Engine brake level set is completed.
CAUTION:
Mode of “+1” “0” “-1” “-2” “OFF” can be selected by press-
ing the “UP” “DOWN” on CONSULT-II 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.
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.
BCIA0031E
SCIA4287E
SCIA4288E
“ENGINE BRAKE LEVEL”
0: Initial set value (Engine brake level control is
activated)
OFF: Engine brake level control is deactivated.
SAT934J
CVT-66
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
Check CVT Fluid Deterioration Date
1.
Perform “CONSULT-II SETTING PROCEDURE” Refer to
64, "CONSULT-II SETTING PROCEDURE"
.
2.
Touch “WORK SUPPORT”.
3.
Touch “CONFORM CVTF DETERIORTN”.
4.
Check “CVTF DETERIORATION DATE”
CAUTION:
Touch “CLEAR” after changing CVT fluid, and then erase
“CVTF DETERIORATION DATE”.
BCIA0031E
SCIA4287E
“CVTF DETERIORATION DATE”
More than 210000:
It is necessary to change CVT fluid.
Less than 210000:
It is not necessary to change CVT fluid.
SCIA4289E
SCIA4290E
TROUBLE DIAGNOSIS
CVT-67
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SELF-DIAGNOSTIC RESULT MODE
After performing self-diagnosis, place check marks for results on the
CVT-36, "DIAGNOSTIC WORKSHEET"
Reference pages are provided following the items.
Operation Procedure
1.
Perform “CONSULT-II SETTING PROCEDURE” Refer to
64, "CONSULT-II SETTING PROCEDURE"
2.
Touch “SELF-DIAG RESULTS”.
Display shows malfunction experienced since the last erasing
operation.
Display Items List
X: Applicable
—: Not applicable
BCIA0031E
Items (CONSULT-
II screen terms)
Malfunction is detected when...
TCM self-
diagnosis
OBD-II (DTC)
Reference
page
“TRANS-
MISSION”
with CON-
SULT-II
MIL indicator
lamp*1,
“ENGINE” with
CONSULT-II or
GST
CAN COMM CIR-
CUIT
●
When a malfunction is detected in CAN communications
U1000
U1000
STARTER RELAY/
CIRC
●
If this signal is ON other than in P or N position, this is
judged to be a malfunction.
(And if it is OFF in P or N position, this is judged to be a
malfunction too.)
P0615
—
BRAKE SW/CIRC
●
When the brake switch does not switch to ON or OFF
P0703
—
PNP SW/CIRC
●
PNP switch 1-4 signals input with impossible pattern
●
PNP switch 3 monitor terminal open or short circuit
P0705
P0705
ATF TEMP SEN/
CIRC
●
During running, the CVT fluid temperature sensor signal
voltage is excessively high or low
P0710
P0710
INPUT SPD SEN/
CIRC
●
Input speed sensor (primary speed sensor) signal is not
input due to an open circuit.
●
An unexpected signal is input when vehicle is being
driven.
P0715
P0715
VEH SPD SEN/
CIR AT
●
Signal from vehicle speed sensor CVT [Output speed sen-
sor (Secondary speed sensor)] not input due to open or
short circuit
●
Unexpected signal input during running
P0720
P0720
ENGINE SPEED
SIG
●
TCM does not receive the CAN communication signal
from the ECM.
P0725
—
BELT DAMG
●
Unexpected gear ratio detected
P0730
—
TCC SOLENOID/
CIRC
●
Normal voltage not applied to solenoid due to open or
short circuit
P0740
P0740
A/T TCC S/V
FNCTN
●
CVT cannot perform lock-up even if electrical circuit is
good.
●
TCM detects as irregular by comparing difference value
with slip rotation.
P0744
P0744
CVT-68
TROUBLE DIAGNOSIS
Revision: 2005 August
2005 Murano
L/PRESS SOL/
CIRC
●
Normal voltage not applied to solenoid due to open or
short circuit
●
TCM detects as irregular by comparing target value with
monitor value.
P0745
P0745
PRS CNT SOL/A
FCTN
●
Unexpected gear ratio was detected in the LOW side due
to excessively low line pressure.
P0746
P0746
PRS CNT SOL/B
FCTN
●
Secondary pressure is too high or too low compared with
the commanded value while driving.
P0776
P0776
PRS CNT SOL/B
CIRC
●
Normal voltage not applied to solenoid due to cut line,
short, or the like
●
TCM detects as irregular by comparing target value with
monitor value.
P0778
P0778
MANUAL MODE
SWITCH
●
When an impossible pattern of switch signals is detected,
a malfunction is detected.
P0826
—
TR PRS SENS/A
CIRC
●
Signal voltage of the transmission fluid pressure sensor A
(secondary pressure sensor) is too high or too low while
driving.
P0840
P0840
PRESS SEN/
FNCTN
●
Correlation between the values of the transmission fluid
pressure sensor A (secondary pressure sensor) and the
transmission fluid pressure sensor B (primary pressure
sensor) is out of specification.
P0841
—
TR PRS SENS/B
CIRC
●
Signal voltage of the transmission fluid pressure sensor B
(primary pressure sensor) is too high or too low while driv-
ing.
P0845
P0845
SEC/PRESS
DOWN
●
Secondary fluid pressure is too low compared with the
commanded value while driving.
P0868
—
TCM-POWER
SUPPLY
●
When the power supply to the TCM is cut OFF, for exam-
ple because the battery is removed, and the self-diagnosis
memory function stops
●
This is not a malfunction message (Whenever shutting
OFF a power supply to the TCM, this message appears on
the screen.)
P1701
—
TP SEN/CIRC A/T
●
TCM does not receive the proper accelerator pedal posi-
tion signals (input by CAN communication) from ECM.
P1705
—
ESTM VEH SPD
SIG
●
CAN communication with the ABS actuator and the elec-
tric unit (control unit) is malfunctioning.
●
There is a great difference between the vehicle speed sig-
nal from the ABS actuator and the electric unit (control
unit), and the vehicle speed sensor signal.
P1722
—
CVT SPD SEN/
FNCTN
●
A rotation sensor error is detected because the gear does
not change in accordance with the position of the stepping
motor.
CAUTION:
One of the “P0720 VEH SPD SEN/CIR AT”, the “P0715
INPUT SPD SEN/CIRC” or the “P0725 ENGINE SPEED
SIG“ is displayed with the DTC at the same time.
P1723
—
ELEC TH CON-
TROL
●
The electronically controlled throttle for ECM is malfunc-
tioning.
P1726
—
Items (CONSULT-
II screen terms)
Malfunction is detected when...
TCM self-
diagnosis
OBD-II (DTC)
Reference
page
“TRANS-
MISSION”
with CON-
SULT-II
MIL indicator
lamp*1,
“ENGINE” with
CONSULT-II or
GST
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