Nissan Quest E52. Instruction — part 1210
TM-70
< BASIC INSPECTION >
[CVT: RE0F09B]
CVT POSITION
CVT POSITION
Inspection and Adjustment
INFOID:0000000009650120
INSPECTION
1.
Turn ignition switch ON (engine stop) when selector lever is “P” position.
2.
Check that selector lever can be shifted to other than “P” position when brake pedal is depressed. Also
check that selector lever can be shifted from “P” position only when brake pedal is depressed.
3.
Shift the selector lever and check for excessive effort, sticking, noise or rattle.
4.
Check that selector lever stops at each position with the feel of engagement when it is moved through all
the positions. Check that the actual position of selector lever matches the position shown by shift position
indicator and instruction lever on the transaxle.
5.
The method of operating selector lever to individual positions
correctly should be as shown.
6.
When selector button is pressed in “P”, “R”, “N”, “D” or “L” posi-
tion without applying forward/backward force to selector lever,
check button operation for sticking.
7.
Check that back-up lamps illuminate only when selector lever is
placed in the “R” position.
8.
When in “R” position, check that back-up lamps do not illuminate
even when the selector lever is in the “P” position.
CAUTION:
Check the lighting without pressing shift button.
9.
Check that back-up lamps do not illuminate when selector lever is pushed toward the “R” position when in
the “P” or “N” position.
CAUTION:
Check the lighting without pressing shift button.
10. Check that the engine can only be started with selector lever in the “P” and “N” positions.
11. Check that transaxle is locked completely in “P” position.
ADJUSTMENT
1.
Shift the selector lever to “P” position.
CAUTION:
Turn wheels more than 1/4 rotations and apply the park lock.
2.
Loosen the control cable nut (A).
3.
Place instruction lever (B) to “P” position.
CAUTION:
Never apply any force to instruction lever.
4.
Tighten the control cable nut. Refer to
.
CAUTION:
Fix instruction lever when tightening.
JPDIA0343GB
JSDIA2396ZZ
U0100 LOST COMMUNICATION (ECM A)
TM-71
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
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P
DTC/CIRCUIT DIAGNOSIS
U0100 LOST COMMUNICATION (ECM A)
DTC Logic
INFOID:0000000009650121
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
1.
Start the engine and wait for at least 5 seconds.
2.
Check the DTC.
Is “U0100” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009650122
For the diagnosis procedure, refer to
LAN-17, "Trouble Diagnosis Flow Chart"
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
U0100
Lost Communication With
ECM/PCM A
When the ignition switch is ON, TCM is un-
able to receive the CAN communications
signal from ECM continuously for 2 sec-
onds or more.
• ECM
• Harness or connector
(CAN communication line is open or
shorted)
TM-72
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
U1000 CAN COMM CIRCUIT
U1000 CAN COMM CIRCUIT
Description
INFOID:0000000009650123
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 independent). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H and CAN-L) 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:0000000009650124
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Turn ignition switch ON.
2.
Start engine and wait at least 5 seconds.
3.
Check DTC.
Is “U1000” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009650125
Go to
LAN-17, "Trouble Diagnosis Flow Chart"
.
DTC
Trouble diagnosis name
DTC detected condition
Possible cause
U1000
CAN Communication Line
When TCM is not transmitting or receiving
CAN communication signal for 2 seconds or
more.
Harness or connectors
(CAN communication line is open or short-
ed.)
U1010 CONTROL UNIT (CAN)
TM-73
< DTC/CIRCUIT DIAGNOSIS >
[CVT: RE0F09B]
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U1010 CONTROL UNIT (CAN)
DTC Logic
INFOID:0000000009650126
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
PRECONDITIONING
If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn ignition switch OFF and
wait at least 10 seconds before conducting the next test.
>> GO TO 2.
2.
CHECK DTC DETECTION
With CONSULT
1.
Start the engine.
2.
Maintain the idling conditions for 6 seconds or more.
3.
Check DTC.
Is “U1010” detected?
YES
>> Go to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009650127
1.
CHECK INTERMITTENT INCIDENT
GI-42, "Intermittent Incident"
.
Is the inspection result normal?
YES
TM-158, "Removal and Installation"
.
NO
>> Repair or replace damaged parts.
DTC
Trouble diagnosis name
DTC detected condition
Possible cause
U1010
TCM Communication Malfunction
When detecting error during the initial diag-
nosis of CAN controller to TCM
TCM
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