Nissan X-Trail 32. Manual — part 2133
TM-490
< SYSTEM DESCRIPTION >
[CVT: RE0F10G]
SYSTEM
SYSTEM
CVT CONTROL SYSTEM
CVT CONTROL SYSTEM : System Description
INFOID:0000000010622732
SYSTEM DIAGRAM
MAIN CONTROL CONTENTS OF TCM
LIST OF CONTROL ITEMS AND INPUT/OUTPUT
JSDIA6077GB
Controls
Reference
Line pressure control
TM-498, "LINE PRESSURE CONTROL : System Description"
Shift control
TM-499, "SHIFT CONTROL : System Description"
Select control
TM-502, "SELECT CONTROL : System Description"
Lock-up control
TM-503, "ECO MODE SYSTEM : System Description"
ECO mode control
TM-503, "ECO MODE SYSTEM : System Description"
Stop/start system
TM-504, "STOP/START SYSTEM : System Description"
Fail-safe
Self-diagnosis function
Communication function with CONSULT
SYSTEM
TM-491
< SYSTEM DESCRIPTION >
[CVT: RE0F10G]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
*: If these input/output signals show errors, TCM activates the fail-safe function.
Control Item
Shift control
Line pressure
control
Select control
Lock-up con-
trol
Fail-safe func-
tion*
Input
Engine torque signal
(CAN communication)
×
×
×
×
×
Engine speed signal
(CAN communication)
×
×
×
×
×
Accelerator pedal position signal
(CAN communication)
×
×
×
×
Closed throttle position signal
(CAN communication)
×
×
×
Stop lamp switch signal
(CAN communication)
×
×
×
×
Primary pressure sensor
×
Secondary pressure sensor
×
×
×
CVT fluid temperature sensor
×
×
×
×
×
Primary speed sensor
×
×
×
×
×
Output speed sensor
×
×
×
×
Input speed sensor
×
×
×
×
×
Transmission range switch
×
×
×
×
×
Manual mode switch signal
(Manual mode signal, non-manual
mode signal, manual mode upshift
signal, manual mode downshift sig-
nal)
(CAN communication)
×
×
×
Output
Line pressure solenoid valve
×
×
×
×
Primary pressure solenoid valve
×
×
×
Torque converter clutch solenoid
valve
×
×
Secondary pressure solenoid valve
×
×
×
Select solenoid valve
×
×
×
Shift position indicator
(CAN communication)
×
TM-492
< SYSTEM DESCRIPTION >
[CVT: RE0F10G]
SYSTEM
CVT CONTROL SYSTEM : Circuit Diagram
INFOID:0000000010622733
CVT CONTROL SYSTEM : Fail-safe
INFOID:0000000011007388
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.
JSDIA6139GB
SYSTEM
TM-493
< SYSTEM DESCRIPTION >
[CVT: RE0F10G]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
Fail-safe function
DTC
Vehicle behavior
Conditions of vehicle
P062F
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay
—
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
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay
—
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
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay
—
P0712
• Start is slow
• Acceleration is slow
Engine coolant temperature when engine start:
Temp.
≥
10
°
C (50
°
F)
• Selector shock is large
• Start is slow
• Acceleration is slow
Engine coolant temperature when engine start:
−
35
°
C (
−
31
°
F)
≤
Temp. < 10
°
C (50
°
F)
• Selector shock is large
• Start is slow
• Acceleration is slow
Engine coolant temperature when engine star:
Temp. <
−
35
°
C (
−
31
°
F)
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay
—
P0713
• Start is slow
• Acceleration is slow
Engine coolant temperature when engine start:
Temp.
≥
10
°
C (50
°
F)
• Selector shock is large
• Start is slow
• Acceleration is slow
Engine coolant temperature when engine start:
−
35
°
C (
−
31
°
F)
≤
Temp. < 10
°
C (50
°
F)
• Selector shock is large
• Start is slow
• Acceleration is slow
Engine coolant temperature when engine star:
Temp. <
−
35
°
C (
−
31
°
F)
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay
—
P0715
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Manual mode is not activated
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay
—
P0717
• Start is slow
• Acceleration is slow
• Lock-up is not performed
• Stop/start system prohibited
• Restart the engine during the stop/start system operation
• Turn OFF the electric oil pump relay
—
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