TM-224
< SYMPTOM DIAGNOSIS >[CVT: RE0F11A]
CVT CONTROL SYSTEM
Shifting is
not possi-
ble. The engine races when the
auxiliary gearbox is shifted
from 1GR ⇔
2GR. 21
1 11
Engine braking is not effective
in “L” position. 111 11 1 21 1 1
Shifting does not occur with
OD OFF. 111111 11
Engine stall occurs immediate-
ly before stop at deceleration in
“D” or “L” position. 11
During driving in “D” position,
slippage occurs in lockup or
lockup is not possible. 1 1111211 1
1
Symptom
Check under on board condition (repair
and part replacement) Replace the transaxle assembly.
Engine system
Incorrect adjustment of CVT fluid level
Line pressure is out of the standard value.
Control cable
Electric system
TCM
Overdrive control switch
Primary speed sensor (P0715)
Secondary speed sensor (P2765)
Output speed sensor (P0720)
Transmission position switch (P0705, P0706)
Secondary pressure sensor (P0846, P0847, P0848)
Primary pressure solenoid valve (P17BA, P17BB)
Line pressure solenoid valve (P0746, P0962, P0963)
Lock-up solenoid valve
(P0740, P0743, P0744)
High clutch &reverse brake solenoid valve
(P1739, P173C, P17B7, P17B8)
Low brake solenoid valve
(P173A, P173B, P17B4, P17B5)
CVT fluid temperature sensor (P0711, P0712, P0713)
EC-120
TM-229TM-131TM-232TM-99TM-217TM-110
Revision: August 2015
2016 Versa Note
cardiagn.com
CVT CONTROL SYSTEMTM-225
< SYMPTOM DIAGNOSIS > [CVT: RE0F11A]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
Symptom diagnosis chart 1-2
Symptom Replace the transaxle assembly.
Oil pres-
sure con- trol Power transmission
Valve body, control valve
Oil pump
Torque converter
Pulley, steel belt
Low brake
High clutch
Reverse brake
Bearings
Counter gear
Planetary gear
Reduction gear
Final gear, differential gear
Parking mechanism
TM-259
Driving is
not possi- ble. The engine speed increases in
“D”, “L”, or “R” position, but the
vehicle cannot start.
11 11
(In “D” or “L”) 1
(In “R”) 1111
Engine stall occurs in “D”, “L”,
or “R” position and the vehicle
does not start. 1
111111
Acceleration at start is not suf-
ficient in “D”, “L”, or “R” posi-
tion. 111
(In “D” or “L”) 1
(In “R”)
The engine speed increases
suddenly in “D”, “L”, or “R” po-
sition during driving. 11 11
(In “D” or “L”) 1
(In “D” or “L”) 1
(In “R”)
Engine brake is suddenly ap-
plied in “D” or “R” position dur-
ing driving. 1
1
(In “D” or
“L”) 1
(In “D” or
“L”) 1
(In “R”)
Shifting is
not possi- ble. The engine races when the
auxiliary gearbox is shifted
from 1GR ⇔
2GR. 11 2 1 1
Engine braking is not effective
in “L” position. 1212 1 1
Shifting does not occur with
OD OFF.
Engine stall occurs immedi-
ately before stop at decelera-
tion in “D” or “L” position. 11
During driving in “D” position,
slippage occurs in lockup or
lockup is not possible. 11
Revision: August 2015
2016 Versa Note
cardiagn.com
TM-226
< SYMPTOM DIAGNOSIS >[CVT: RE0F11A]
CVT CONTROL SYSTEM
Symptom diagnosis chart 2-1
SymptomCheck under on board condition (repair
and part replacement) Replace the transaxle assembly.
Engine system
Incorrect adjustment of CVT fluid level
Line pressure is out of the standard value.
Control cable
Electric system
TCM
Overdrive control switch
Primary speed sensor (P0715)
Secondary speed sensor (P2765)
Output speed sensor (P0720)
Transmission position switch (P0705, P0706)
Secondary pressure sensor (P0846, P0847, P0848)
Primary pressure soleno
id valve (P17BA, P17BB)
Line pressure solenoid valve (P0746, P0962, P0963)
Lock-up solenoid valve
(P0740, P0743, P0744)
High clutch &reverse brake solenoid valve
(P1739, P173C, P17B7, P17B8)
Low brake solenoid valve
(P173A, P173B, P17B4, P17B5)
CVT fluid temperature sensor (P0711, P0712, P0713)
EC-120
TM-229TM-131TM-232TM-99TM-217TM-110
Shock vi-
bration
Noise Shock at start is large in “D”,
“L”, or “R” position.
12
11
Shock is large when the aux-
iliary gearbox is shifted from
1GR → 2GR. 212
22 11
Shock in lockup is large dur-
ing driving in “D ” or “L” posi-
tion. 11
Shock is large when the lever
is shifted from “N” → “D” and
“N” → “R” positions. 1 12111 11111
Shock is large when the lever
is shifted from “D” → “L” posi-
tion.
Vibration occurs in “D”, “L”, or
“R” position during driving. 1111 12 111
Noise occurs during driving. 1
Noise occurs in idling. 1 1
Other Starter operates in “D”, “L”, or
“R” position.
11
1
Starter does not operate in
“P” or “N” position. 11
1
Engine stall occurs in “D”, “L”,
or “R” position during stop. 111 1
Engine stall occurs in “P” or
“N” position during stop. 111 1
Parking lock does not oper-
ate in “P” position. 11
Parking lock cannot be can-
celled when the selector le-
ver is shifted from “P” position
to other position. 11
Revision: August 2015
2016 Versa Note
cardiagn.com
CVT CONTROL SYSTEMTM-227
< SYMPTOM DIAGNOSIS > [CVT: RE0F11A]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
Symptom diagnosis chart 2-2
Symptom Replace the transaxle assembly.
Oil pres-
sure con- trol Power transmission
Valve body, control valve
Oil pump
Torque converter
Pulley, steel belt
Low brake
High clutch
Reverse brake
Bearings
Counter gear
Planetary gear
Reduction gear
Final gear, differential gear
Parking mechanism
TM-259
Shock vi-
bration
Noise Shock at start is large in “D”,
“L”, or “R” position.
111
(In “D” or “L”) 1
(In “R”) 2222
Shock is large when the auxil-
iary gearbox is shifted from
1GR → 2GR. 11
1
Shock in lockup is large dur-
ing driving in “D” or “L” posi-
tion. 11
Shock is large when the lever
is shifted from “N” → “D” and
“N” → “R” positions. 11
(“N” →
“D”) 1
(“N” →
“D”)
Shock is large when the lever
is shifted from “D” → “L” posi-
tion. 11
1
Vibration occurs in “D”, “L”, or
“R” position during driving. 11111
(In “D” or “L”) 1
(In “D” or “L”) 1
(In “R”) 11111
Noise occurs during driving. 1 1 1 11111
Noise occurs in idling. 1 1 1 1 1 1
Other Starter operates in “D”, “L”, or
“R” position.
Starter does not operate in “P”
or “N” position.
Engine stall occurs
in “D”, “L”,
or “R” position during stop. 11
Engine stall occurs in “P” or
“N” position during stop.
Parking lock does not operate
in “P” position. 1
Parking lock cannot be can-
celled when the selector lever
is shifted from “P” position to
other position. 1
Revision: August 2015
2016 Versa Note
cardiagn.com
OIL PAN, CONTROL VALVETM-245
< REMOVAL AND INSTALLATION > [CVT: RE0F11A]
C
EF
G H
I
J
K L
M A
B
TM
N
O P
4. Install the strainer , and then tighten the strainer bolts to the specitied torque.
5. Install oil pan (with oil pan gasket) to transaxle case and tempo- rarily tighten oil pan bolts ( ).
CAUTION:
Never reuse oil pan gasket.
6. Tighten the oil pan bolts to specification in the order shown.
7. Tighten the overflow tube to the specitied torque. CAUTION:
If it is not tightened to the specified torque, the tube may be
damaged.
8. Connect the CVT unit harness connector.
9. Connect battery negative terminal.
10. Fill with CVT fluid from overflow tube to the specified level. Refer to TM-228, "
Replacement".
11. Install the drain plug and drain plug gasket to oil pan. CAUTION:
Never reuse drain plug gasket.
Inspection and AdjustmentINFOID:0000000012431194
INSPECTION AFTER REMOVAL
Check oil pan for foreign material.
• If a large amount of worn material is found, clutch plate may be worn.
• If iron powder is found, bearings, gears, or clutch plates may be worn.
• If aluminum powder is found, bushing may be worn, or ch ips or burrs of aluminum casting parts may enter.
Check points where wear is found in all cases.
ADJUSTMENT AFTER INSTALLATION
Erase the CVT fluid deterioration data.
INSPECTION AFTER INSTALLATION
• When replacing control valve, perform "ADDITION AL SERVICE WHEN REPLACING CONTROL VALVE OR
TRANSAXLE ASSEMBLY". Refer to TM-127, "
Work Procedure".
• Check the CVT fluid level, condition and leakage.
JSDIA6594ZZ
: Vehicle front
JSDIA1874ZZ
: Vehicle front
JSDIA1884ZZ
Revision: August 2015 2016 Versa Note
cardiagn.com
DIAGNOSIS SYSTEM (IPDM E/R)WW-17
< SYSTEM DESCRIPTION >
C
DE
F
G H
I
J
K
M A
B
WW
N
O P
DIAGNOSIS SYSTEM (IPDM E/R)
Diagnosis DescriptionINFOID:0000000012542540
AUTO ACTIVE TEST
Description
In auto active test, the IPDM E/R sends a drive signal to the following systems to check their operation:
• Front wiper (LO, HI)
• Parking lamp
• Side marker lamp
• License plate lamp
• Tail lamp
• Front fog lamp
• Headlamp (LO, HI)
• A/C compressor (magnet clutch)
• Cooling fan
Operation Procedure
NOTE:
Never perform auto active test in the following conditions:
• Passenger door is open
• CONSULT is connected
1. Close the hood and lift the wiper arms from the windshield. (Prevent windshield damage due to wiper
operation)
NOTE:
When auto active test is performed with hood opened, sprinkle water on windshield beforehand.
2. Turn the ignition switch OFF.
3. Turn the ignition switch ON, and within 20 seconds, pr ess the driver door switch 10 times. Then turn the
ignition switch OFF.
4. Turn the ignition switch ON within 10 seconds. Af ter that the horn sounds once and the auto active test
starts.
5. After a series of the following operations is repeated 3 times, auto active test is completed.
NOTE:
• When auto active test has to be cancelled halfw ay through test, turn the ignition switch OFF.
• When auto active test is not activated, door swit ch may be the cause. Check door switch. Refer to DLK-98,
"ComponentFunctionCheck" (with Intelligent Key system) or DLK-232, "ComponentFunctionCheck"
(without Intelligent Key system).
Inspection in Auto Active Test
When auto active test is actuated, the following operation sequence is repeated 3 times.
Operation se-
quence Inspection location
Operation
1 Front wiper LO for 5 seconds → HI for 5 seconds
2 •Parking lamp
• Side marker lamp
• License plate lamp
• Tail lamp
• Front fog lamp (if equipped) 10 seconds
3 Headlamp LO for 10 seconds →HI ON ⇔ OFF 5 times
4 A/C compressor (magnet clutch) ON ⇔ OFF 5 times
5 Cooling fan LO for 5 seconds → MID for 3 seconds → HI for 2 seconds
Revision: August 2015 2016 Versa Note
cardiagn.com
WW-18
< SYSTEM DESCRIPTION >
DIAGNOSIS SYSTEM (IPDM E/R)
Concept of Auto Active Test
• IPDM E/R starts the auto active test with the door switch signals transmitted by BCM via CAN communica-
tion. Therefore, the CAN communication line between IPDM E/R and BCM is considered normal if the auto
active test starts successfully.
• The auto active test facilitates troubleshooting if any systems controlled by IPDM E/R cannot be operated.
Diagnosis Chart in Auto Active Test
CONSULT Function (IPDM E/R)INFOID:0000000012542541
APPLICATION ITEM
CONSULT performs the following functions via CAN communication with IPDM E/R.
AWMIA1737GB
Symptom Inspection contentsPossible cause
Any of the following components do not operate:
•Parking lamp
• Side marker lamp
• License plate lamp
•Tail lamp
• Front fog lamp
• Headlamp (HI, LO)
• Front wiper (HI, LO) Perform auto active test.
Does the applicable system op-
erate?YES BCM signal input circuit
NO • Lamp or motor
• Lamp or motor ground circuit
• Harness or connector between
IPDM E/R and applicable system
• IPDM E/R
A/C compressor does not operate Perform auto active test.
Does the magnet clutch oper-
ate?YES
• BCM signal input circuit
• CAN communication signal be-
tween BCM and ECM
• CAN communication signal be-
tween ECM and IPDM E/R
NO • Magnet clutch
• Harness or connector between
IPDM E/R and magnet clutch
• IPDM E/R
Cooling fan does not operate Perform auto active test.
Does the cooling fan operate?YES
• ECM signal input circuit
• CAN communication signal be-
tween ECM and IPDM E/R
NO • Cooling fan motor
• Harness or connector between
IPDM E/R and cooling fan motor
• IPDM E/R
Direct Diagnostic Mode Description
ECU Identification The IPDM E/R part number is displayed.
Self Diagnostic Result The IPDM E/R self diagnostic results are displayed.
Revision: August 2015 2016 Versa Note
cardiagn.com