Nissan Versa Sedan. Manual — part 816
TM-170
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
P0732 2GR INCORRECT RATIO
With GST
1. Drive vehicle and maintain the following conditions for 2 seconds or more.
2. Check the first trip DTC.
Is “OUT OF CONDITION”, “STOP VEHICLE”, or “COMPLETED RESULT NG” displayed? / Is “P0732”
detected?
YES-1 (OUT OF CONDITION.)>>Perform “step 2” again.
YES-2 (STOP VEHICLE.)>>GO TO 3.
YES-3 (COMPLETED RESULT NG)>>Go to
.
YES-4 (“P0732” is detected.)>>Go to
.
NO
>> GO TO 3.
3.
CHECK SYMPTOM
1. Stop the vehicle.
2. Drive vehicle in “D” position allowing it to shift from 1GR to 4GR and check shift timing and shift shock.
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009267932
1.
MALFUNCTION CAUSE SIMULATION TEST
GI-45, "Intermittent Incident"
Is the check result normal?
YES
>> Replace the transaxle assembly. Refer to
TM-250, "Removal and Installation"
.
NO
>> Repair or replace the malfunctioning parts.
Selector lever
: 2 position
Gear
: 2GR
Accelerator pedal position
: 0.7/8 or more
Vehicle speed
: 20 km/h (13 MPH) or more
P0733 3GR INCORRECT RATIO
TM-171
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
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P0733 3GR INCORRECT RATIO
Description
INFOID:0000000009267933
This malfunction is detected when the A/T does not shift into 3GR position as instructed by TCM. This is not
only caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control
valve sticking, improper solenoid valve operation, etc.
DTC Logic
INFOID:0000000009267934
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
• “
” must be performed before starting “DTC CONFIRMATION PROCE-
DURE”.
• Never perform “DTC CONFIRMATION PROCEDURE” before completing the repair, which may cause
secondary malfunction.
• Always drive vehicle at a safe 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
With CONSULT
1. Select “3RD GR FNCTN P0733” in “DTC Work Support” in “TRANSMISSION”.
2. Drive vehicle according to the following conditions.
3. Keep the current driving status for 2 seconds or more if CONSULT screen changes from “OUT OFCONDI-
TION” to “TESTING”.
CAUTION:
When “TESTING” is not indicated on CONSULT for a long time, check “Self Diagnostic Results” in
“TRANSMISSION”. When a DTC other than “P0733” is detected, check the DTC. Refer to
.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0733
Gear 3 Incorrect Ratio
Under the following diagnosis
conditions, the gear ratio is
2.804 – 2.918 (1GR ratio),
1.531 – 1.593 (2GR ratio), or
0.683 – 0.711 (4GR ratio) con-
tinuously for 2 seconds or more.
• Diagnosis condition
- Shifting is not in progress.
- Input speed: 300 rpm or more
- Output speed: 300 rpm or
more
- Engine speed: (Input speed –
50 rpm) or more
- Selector lever: D position
- Gear: 3GR
- Throttle position: 0.7/8.0 or
more
• Clutches and brakes
• Hydraulic circuit
• Control valve assembly
Selector lever
: D position (O/D OFF)
Gear
: 3GR
Accelerator pedal position
: 0.7/8 or more
Vehicle speed
: 20 km/h (13 MPH) or more
TM-172
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
P0733 3GR INCORRECT RATIO
With GST
1. Drive vehicle and maintain the following conditions for 2 seconds or more.
2. Check the first trip DTC.
Is “OUT OF CONDITION”, “STOP VEHICLE”, or “COMPLETED RESULT NG” displayed? / Is “P0733”
detected?
YES-1 (OUT OF CONDITION.)>>Perform “step 2” again.
YES-2 (STOP VEHICLE.)>>GO TO 3.
YES-3 (COMPLETED RESULT NG)>>Go to
.
YES-4 (“P0733” is detected.)>>Go to
.
NO
>> GO TO 3.
3.
CHECK SYMPTOM
1. Stop the vehicle.
2. Drive vehicle in “D” position allowing it to shift from 1GR to 4GR and check shift timing and shift shock.
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000009267935
1.
MALFUNCTION CAUSE SIMULATION TEST
GI-45, "Intermittent Incident"
Is the check result normal?
YES
>> Replace the transaxle assembly. Refer to
TM-250, "Removal and Installation"
.
NO
>> Repair or replace the malfunctioning parts.
Selector lever
: D position (O/D OFF)
Gear
: 3GR
Accelerator pedal position
: 0.7/8 or more
Vehicle speed
: 20 km/h (13 MPH) or more
P0734 4GR INCORRECT RATIO
TM-173
< DTC/CIRCUIT DIAGNOSIS >
[4AT: RE4F03C]
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
P0734 4GR INCORRECT RATIO
Description
INFOID:0000000009267936
This malfunction is detected when the A/T does not shift into 4GR position as instructed by TCM. This is not
only caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control
valve sticking, improper solenoid valve operation, etc.
DTC Logic
INFOID:0000000009267937
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION:
• “
” must be performed before starting “DTC CONFIRMATION PROCE-
DURE”.
• Never perform “DTC CONFIRMATION PROCEDURE” before completing the repair, which may cause
secondary malfunction.
• Always drive vehicle at a safe 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
With CONSULT
1. Select “4TH GR FNCTN P0734” in “DTC Work Support” in “TRANSMISSION”.
2. Drive vehicle according to the following conditions.
3. Keep the current driving status for 2 seconds or more if CONSULT screen changes from “OUT OFCONDI-
TION” to “TESTING”.
CAUTION:
When “TESTING” is not indicated on CONSULT for a long time, check “Self Diagnostic Results” in
“TRANSMISSION”. When a DTC other than “P0734” is detected, check the DTC. Refer to
.
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0734
Gear 4 Incorrect Ratio
Under the following diagnosis
conditions, the gear ratio is
2.804
− 2.918 (1GR ratio),
1.531
− 1.593 (2GR ratio), or
0.980
− 1.020 (3GR ratio) con-
tinuously for 2 seconds or more.
• Diagnosis condition
- Shifting is not in progress.
- Input speed: 300 rpm or more
- Output speed: 300 rpm or
more
- Engine speed: (Input speed –
50 rpm) or more
- Selector lever: D position
- Gear: 4GR
- Throttle position: 0.7/8.0 or
more
• Clutches and brakes
• Hydraulic circuit
• Control valve assembly
Selector lever
: D position
Gear
: 4GR
Accelerator pedal position
: 0.7/8 or more
Vehicle speed
: 20 km/h (13 MPH) or more
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