Nissan Versa Note. Instruction — part 807
TM-108
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F11A]
TCM
*: This harness is not used.
Fail-safe
INFOID:0000000009019629
TCM has a fail-safe mode. The mode functions so that operation can be continued even if the signal circuit of
the main electronically controlled input/output parts is damaged.
If the vehicle shows following behaviors including “poor acceleration”, a malfunction of the applicable system
is detected by TCM and the vehicle may be in a fail-safe mode. At this time, check the DTC code and perform
inspection and repair according to the malfunction diagnosis procedures.
Fail-safe function
48
(R)
Ground
Ignition power sup-
ply
Input
Ignition switch: ON
10
− 16 V
Ignition switch: OFF
0 V
Terminal No.
(Wire color)
Description
Condition
Value (Approx.)
+
−
Signal
Input/
Output
DTC
Vehicle behavior
Conditions of vehicle
P062F
Not changed from normal driving
—
P0705
• Shift position indicator on combination meter is not dis-
played.
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0706
• Shift position indicator on combination meter is not dis-
played.
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0711
Acceleration is slow
Engine coolant temperature when engine start: Temp.
≥
10
°C (50°F)
• Selector shock is large
• Start is slow
Engine coolant temperature when engine start:
−35°C (−
31
°F) ≤Temp. < 10°C (50°F)
• Selector shock is large
• Start is slow
Engine coolant temperature when engine start: Temp. <
−
35
°C (−31°F)
P0712
Acceleration is slow
Engine coolant temperature when engine start: Temp.
≥
10
°C (50°F)
• Selector shock is large
• Start is slow
Engine coolant temperature when engine start:
−35°C (−
31
°F) ≤Temp. < 10°C (50°F)
• Selector shock is large
• Start is slow
Engine coolant temperature when engine start: Temp. <
−
35
°C (−31°F)
P0713
Acceleration is slow
Engine coolant temperature when engine start: Temp.
≥
10
°C (50°F)
• Selector shock is large
• Start is slow
Engine coolant temperature when engine start:
−35°C (−
31
°F) ≤Temp. < 10°C (50°F)
• Selector shock is large
• Start is slow
Engine coolant temperature when engine start: Temp. <
−
35
°C (−31°F)
P0715
• Selector shock is large
• Start is slow
• Acceleration is slow
• Vehicle speed is not increased
• Lock-up is not performed
—
TCM
TM-109
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F11A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
P0720
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0740
Lock-up is not performed
—
P0743
Lock-up is not performed
—
P0744
Lock-up is not performed
—
P0746
• Selector shock is large
• Start is slow
• Acceleration is slow
• Vehicle speed is not increased
• Lock-up is not performed
—
P0846
• Start is slow
• Acceleration is slow
—
P0847
Acceleration is slow
—
P0848
• Start is slow
• Acceleration is slow
—
P0863
Not changed from normal driving
—
P0890
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0962
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0963
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0965
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0966
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0967
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
P0998
• Start is slow
• Lock-up is not performed
—
P0999
• Start is slow
• Lock-up is not performed
Wire disconnection
• Vehicle speed is not increased
• Lock-up is not performed
Voltage shorting
P099B
Start is slow
—
P099C
• Start is slow
• Lock-up is not performed
Wire disconnection
• Vehicle speed is not increased
• Lock-up is not performed
Voltage shorting
P1586
Idle neutral control is not performed
—
P1588
Idle neutral control is not performed
—
DTC
Vehicle behavior
Conditions of vehicle
TM-110
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F11A]
TCM
Protection Control
INFOID:0000000009019630
The TCM becomes the protection control status temporarily to protect the safety when the safety of TCM and
transmission is lost. It automatically returns to the normal status if the safety is secured.
The TCM has the following protection control.
CONTROL FOR WHEEL SPIN
CONTROL WHEN FLUID TEMPERATURE IS HIGH
TORQUE IS REDUCED WHEN DRIVING WITH THE REVERSE GEAR
P2765
• Selector shock is large
• Start is slow
• Acceleration is slow
• Vehicle speed is not increased
• Lock-up is not performed
—
P2857
• Start is slow
• Lock-up is not performed
—
P2858
• Vehicle speed is not increased
• Lock-up is not performed
—
P2859
Vehicle speed is not increased
—
P285A
Start is slow
—
U0073
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
U0100
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
U0140
Not changed from normal driving
—
U0141
Not changed from normal driving
—
U0155
Not changed from normal driving
—
U0300
• Selector shock is large
• Start is slow
• Acceleration is slow
• Lock-up is not performed
—
U1000
Not changed from normal driving
—
U1114
Not changed from normal driving
—
U1117
Not changed from normal driving
—
DTC
Vehicle behavior
Conditions of vehicle
Control
When a wheel spin is detected, the engine output and gear ratio are limited and the line pressure is increased.
At the 1GR, the clutch pressure is increased.
Vehicle behavior in
control
If the accelerator is kept depressing during wheel spin, the engine revolution and vehicle speed are limited to
a certain degree. From the 1GR, upshift to a certain gear ratio is only allowed.
Normal return condi-
tion
Wheel spin convergence returns the control to the normal control.
Control
When the CVT fluid temperature is high, the gear shift permission maximum revolution and the maximum
torque are reduced than usual to prevent increase of the oil temperature.
Vehicle behavior in
control
Power performance may be lowered, compared to normal control.
Normal return condi-
tion
The control returns to the normal control when CVT fluid temperature is lowered.
TCM
TM-111
< ECU DIAGNOSIS INFORMATION >
[CVT: RE0F11A]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
REVERSE PROHIBIT CONTROL
DTC Inspection Priority Chart
INFOID:0000000009019631
If multiple malfunction codes are detected at the same time, check each code according to the DTC check pri-
ority list below.
Control
Engine output is controlled according to a vehicle speed while reversing the vehicle.
Vehicle behavior in
control
Power performance may be lowered while reversing the vehicle.
Normal return condi-
tion
Torque returns to normal by positioning the selector lever in a range other than “R” position.
Control
The reverse brake is controlled to avoid becoming engaged when the selector lever is set in “R” position while
driving in forward direction at more than the specified speed.
Vehicle behavior in
control
If the selector lever is put at “R” position when driving with the forward gear, the gear becomes neutral, not
reverse.
Normal return condi-
tion
The control returns to normal control when the vehicle is driven at low speeds. (The reverse brake becomes
engaged.)
Priority
DTC (Diagnostic Trouble Code)
Reference
1
P0863 CONTROL UNIT (CAN)
U0073 COMM BUS A OFF
U0100 LOST COMM (ECM A)
U0140 LOST COMM (BCM)
U0141 LOST COMM (BCM A)
U0155 LOST COMM (IPC)
U0300 CAN COMM DATA
U1000 CAN COMM CIRC
U1117 LOST COMM (ABS)
2
P0740 TORQUE CONVERTER
P0743 TORQUE CONVERTER
P0962 PC SOLENOID A
P0963 PC SOLENOID A
P0966 PC SOLENOID B
P0967 PC SOLENOID B
P0998 SHIFT SOLENOID F
P0999 SHIFT SOLENOID F
P099B SHIFT SOLENOID G
P099C SHIFT SOLENOID G
3
P0890 TCM
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