Nissan Versa Note. Instruction — part 815
TM-140
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
U1000 CAN COMM CIRCUIT
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000009019665
CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links
with other control units during operation (not independently). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/receives data but selectively reads required data only.
DTC Logic
INFOID:0000000009019666
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1. Start the engine and wait for at least 5 seconds.
2. Check the DTC.
Is “U1000” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009019667
For the diagnosis procedure, refer to
LAN-15, "Trouble Diagnosis Flow Chart"
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U1000
CAN Communication Line
When the ignition switch is ON, TCM cannot
send the CAN communication signal continu-
ously for 2 seconds or more.
Harness or connector
(CAN communication line is open or
shorted)
U1117 LOST COMMUNICATION (ABS)
TM-141
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
C
E
F
G
H
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J
K
L
M
A
B
TM
N
O
P
U1117 LOST COMMUNICATION (ABS)
Description
INFOID:0000000009019668
CAN (Controller Area Network) is a serial communication line for real-time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links
with other control units during operation (not independently). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission
with less wiring. Each control unit transmits/receives data but selectively reads required data only.
DTC Logic
INFOID:0000000009019669
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
With CONSULT
1. Start the engine and wait for 5 seconds or more.
2. Check the DTC.
Is “U1117” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009019670
For the diagnosis procedure, refer to
LAN-15, "Trouble Diagnosis Flow Chart"
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U1117
Lost Communication With
ABS
When the ignition switch is ON, TCM is unable
to receive the CAN communications signal
from ABS actuator and electric unit (control
unit) continuously for 2 seconds or more.
• ABS actuator and electric unit (control
unit)
• Harness or connector
(CAN communication line is open or
shorted)
TM-142
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
P062F EEPROM
P062F EEPROM
Description
INFOID:0000000009019671
TCM compares the calculated value stored in the flash ROM with the value stored in TCM. If the calculated
value does not agree with the stored value, TCM judges this as a malfunction.
DTC Logic
INFOID:0000000009019672
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
1. Start the engine.
2. Check the DTC.
Is “P062F” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009019673
1.
CHECK INTERMITTENT INCIDNT
GI-41, "Intermittent Incident"
Is the inspection result normal?
YES
TM-237, "Removal and Installation"
.
NO
>> Repair or replace malfunctioning parts.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P062F
Internal Control Module EE-
PROM Error
Flash ROM error is detected when turning ON
the ignition switch.
• TCM (flash ROM)
• Harness or connector
[TCM power supply (back-up) circuit is
open or shorted]
P0705 TRANSMISSION RANGE SENSOR A
TM-143
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F11A]
C
E
F
G
H
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J
K
L
M
A
B
TM
N
O
P
P0705 TRANSMISSION RANGE SENSOR A
DTC Logic
INFOID:0000000009019674
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
Be careful of the driving speed.
1.
PREPARATION BEFORE WORK
If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at
least 10 seconds, then perform the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
1. Start the engine.
2. Maintain the following conditions.
3. Shift the selector lever through entire positions from “P” to “L”. (Hold the selector lever at each position for
10 seconds or more.)
4. Check the first trip DTC.
Is “P0705” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009019675
1.
CHECK TCM INPUT SIGNALS
With CONSULT
1. Turn ignition switch ON.
2. Select “Data Monitor” in “TRANSMISSION”.
3. Select “D POSITION SW”, “N POSITION SW”, “R POSITION SW”, “P POSITION SW” and “L POSITION
SW”.
4. Shift the selector lever through entire positions from “P” to “L” and check ON/OFF of each monitor item.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0705
Transmission Range Sensor
A Circuit (PRNDL Input)
Two or more range signals simultaneously
stay ON continuously for 5 seconds under the
following diagnosis condition 1 and 2:
• Diagnosis condition 1 (continued for 5 sec-
onds or more)
- TCM power supply voltage: More than 11 V
• Diagnosis condition 2 (continued for 2 sec-
onds or more)
- Vehicle speed: Less than 3 km/h (2 MPH)
- Accelerator pedal position: 0.6/8 or less
- Idle switch: ON
- Stop lamp switch: ON
• Harness or connector
(Short circuit between transmission
range switch and TCM)
• Transmission range switch
Accelerator pedal position
: 0.0/8
Brake pedal
: Depressed
Vehicle speed
: 0 km/h (0 MPH)
Monitor item
Test condition
Condition
D POSITION SW
Selector lever: “D” position
On
Other than the above
Off
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