DIAGNOSIS SYSTEM (IPDM E/R)SEC-127
< SYSTEM DESCRIPTION > [WITHOUT INTELLIGENT KEY SYSTEM]
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DIAGNOSIS SYSTEM (IPDM E/R)
Diagnosis DescriptionINFOID:0000000012542533
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
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SEC-128
< SYSTEM DESCRIPTION >[WITHOUT INTELLIGENT KEY SYSTEM]
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:0000000012542534
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
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STR-4
< SYSTEM DESCRIPTION >
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
STARTING SYSTEM (WITHOUT INTELLIGENT KEY)
STARTING SYSTEM (WITHOUT INTELLIGENT KEY) : Component Parts Location
INFOID:0000000012432060
:Vehicle front
A. Enginr room left side. B. View with CVT removed. C. View with engine removed.
D. Clutch pedal area.
ALBIA1229ZZ
Revision: August 2015 2016 Versa Note
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COMPONENT PARTSSTR-5
< SYSTEM DESCRIPTION >
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STARTING SYSTEM (WITHOUT INTELL
IGENT KEY) : Component Description
INFOID:0000000012432061
STARTING SYSTEM (WITH INTELLIGENT KEY)
No.Component part Description
1. IPDM E/R CPU inside IPDM E/R operates the starter control relay when
the ignition switch is in the start position.
2. Transmission range switch (CVT Models) Supplies power to the starter co
ntrol relay (inside IPDM E/R)
when the selector lever is shifted into the P or N position.
3. Starter motor The starter motor plunger closes and the motor is supplied
with battery power, which in turn cranks the engine, when the
S terminal is supplied with electric power.
4. Clutch interlock switch (M/T Models) Clutch interlock switch supplies power to the coil side of the
starter control relay when the clutch pedal is depressed to
crank the engine.
Revision: August 2015
2016 Versa Note
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STR-6
< SYSTEM DESCRIPTION >
COMPONENT PARTS
STARTING SYSTEM (WITH INTELLIGEN T KEY) : Component Parts Location
INFOID:0000000012432062
STARTING SYSTEM (WITH INTELLIGENT KEY) : Component Description
INFOID:0000000012432063
Vehicle front
A. Engine room left side. B. View with CVT removed. C. View with engine removed.
D. Clutch pedal area. E. Left side of instrument panel.
ALBIA1230ZZ
No. Component part Description
1. IPDM E/R CPU inside IPDM E/R operates the starter control relay when the ig-
nition switch is in the start position.
2. Transmission range switch Supplies power to the starter relay
and starter control relay (inside
IPDM E/R) when the selector lever is shifted into the P or N position.
Revision: August 2015 2016 Versa Note
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COMPONENT PARTSSTR-7
< SYSTEM DESCRIPTION >
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3. Starter motor
The starter motor plunger closes and the motor is supplied with bat-
tery power, which in turn cranks the engine, when the S terminal is
supplied with electric power.
4. Clutch interlock switch (M/T) Clutch interlock switch supplies power to the coil side of the starter
relay and starter control relay (inside IPDM E/R) when the clutch
pedal is depressed to crank the engine.
5. BCM BCM controls the starter relay.
Revision: August 2015 2016 Versa Note
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TM-2
INPUT SHAFT AND GEAR ...............................45
Exploded View ..................................................... ...45
Disassembly ...........................................................45
Assembly ................................................................45
Inspection ...............................................................45
MAINSHAFT AND GEAR ..................................47
Exploded View ..................................................... ...47
Disassembly ...........................................................47
Assembly ................................................................49
Inspection ...............................................................50
FINAL DRIVE .....................................................52
Exploded View ..................................................... ...52
Disassembly ...........................................................52
Assembly ................................................................52
Inspection ...............................................................52
SERVICE DATA AND SPECIFICATIONS
(SDS) ........................................................ ...
54
SERVICE DATA AND SPECIFICATIONS
(SDS) ............................................................... ...
54
General Specifications ......................................... ...54
CVT: RE0F11A
PRECAUTION .............. ...............................
55
PRECAUTIONS .............................................. ...55
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .............................................................. ...
55
Precaution for Procedure without Cowl Top Cover ...55
Precaution for TCM, Transaxle Assembly or Con-
trol Valve Replacement ..........................................
55
Precaution for G Sensor Removal/Installation or
Replacement ..........................................................
55
General Precautions ...............................................56
On Board Diagnosis (OBD) System of CVT and
Engine ....................................................................
57
Removal and Installation Procedure for CVT Unit
Connector ...............................................................
57
PREPARATION ...........................................59
PREPARATION .............................................. ...59
Special Service Tools .......................................... ...59
Commercial Service Tools ......................................59
SYSTEM DESCRIPTION ............................61
COMPONENT PARTS .................................... ...61
CVT CONTROL SYSTEM ...................................... ...61
CVT CONTROL SYSTEM : Component Parts Lo-
cation ......................................................................
61
CVT CONTROL SYSTEM : TCM ...........................63
CVT CONTROL SYSTEM : ROM Assembly ....... ...63
CVT CONTROL SYSTEM : Transmission Range
Switch .................................................................. ...
63
CVT CONTROL SYSTEM : Primary Speed Sen-
sor ........................................................................ ...
63
CVT CONTROL SYSTEM : Secondary Speed
Sensor .....................................................................
63
CVT CONTROL SYSTEM : Output Speed Sensor ...64
CVT CONTROL SYSTEM : CVT Fluid Tempera-
ture Sensor .......................................................... ...
64
CVT CONTROL SYSTEM : Secondary Pressure
Sensor .................................................................. ...
65
CVT CONTROL SYSTEM : Primary Pressure So-
lenoid Valve ......................................................... ...
65
CVT CONTROL SYSTEM : Low Brake Solenoid
Valve .......................................................................
65
CVT CONTROL SYSTEM : High Clutch & Re-
verse Brake Solenoid Valve ....................................
66
CVT CONTROL SYSTEM : Torque Converter
Clutch Solenoid Valve .............................................
66
CVT CONTROL SYSTEM : Line Pressure Sole-
noid Valve ............................................................ ...
66
CVT CONTROL SYSTEM : G Sensor ....................66
CVT CONTROL SYSTEM : Overdrive Control
Switch .....................................................................
66
CVT CONTROL SYSTEM : O/D OFF Indicator
Lamp .......................................................................
66
CVT CONTROL SYSTEM : Shift Position Indica-
tor ............................................................................
68
CVT CONTROL SYSTEM : Malfunction Indicator
Lamp (MIL) ..............................................................
68
SHIFT LOCK SYSTEM ..............................................68
SHIFT LOCK SYSTEM : Co mponent Parts Loca-
tion ....................................................................... ...
68
STRUCTURE AND OPERATION ......................70
TRANSAXLE .......................................................... ...70
TRANSAXLE : Cross-Sectional View .....................70
TRANSAXLE : Transaxle Mechanism ... .................70
TRANSAXLE : Operation Stat us .............................72
TRANSAXLE : Oil Pressure System .......................73
TRANSAXLE : Component De scription ..................73
FLUID COOLER & FLUID WARMER SYSTEM ..... ...74
FLUID COOLER & FLUID WARMER SYSTEM :
System Description .................................................
74
SHIFT LOCK SYSTEM ..............................................74
SHIFT LOCK SYSTEM : Syst em Description .........75
KEY LOCK SYSTEM .............................................. ...75
KEY LOCK SYSTEM : System Description ............75
SYSTEM ......................................................... ...76
CVT CONTROL SYSTEM .........................................76
CVT CONTROL SYSTEM : System Description . ...76
CVT CONTROL SYSTEM : Fail-safe ......................78
CVT CONTROL SYSTEM : Protection Control .......80
LINE PRESSURE CONTROL ................................ ...81
LINE PRESSURE CONTROL : System Descrip-
tion ....................................................................... ...
82
Revision: August 2015 2016 Versa Note
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TM-4
P0705 TRANSMISSION RANGE SENSOR A .144
DTC Logic ..............................................................144
Diagnosis Procedure .............................................144
Component Inspection (Transmission Range
Switch) ...................................................................
148
P0706 TRANSMISSION RANGE SENSOR A .150
DTC Logic ..............................................................150
Diagnosis Procedure .............................................150
Component Inspection (Transmission Range
Switch) ...................................................................
152
P0711 TRANSMISSION FLUID TEMPERA-
TURE SENSOR A ............................................
153
DTC Logic ............................................................ ..153
Diagnosis Procedure .............................................156
Component Inspection (CVT Fluid Temperature
Sensor) ..................................................................
156
P0712 TRANSMISSION FLUID TEMPERA-
TURE SENSOR A ............................................
157
DTC Logic ............................................................ ..157
Diagnosis Procedure .............................................157
Component Inspection (CVT Fluid Temperature
Sensor) ..................................................................
157
P0713 TRANSMISSION FLUID TEMPERA-
TURE SENSOR A ............................................
159
DTC Logic ............................................................ ..159
Diagnosis Procedure .............................................159
Component Inspection (CVT Fluid Temperature
Sensor) ..................................................................
160
P0715 INPUT SPEED SENSOR A ..................161
DTC Logic ............................................................ ..161
Diagnosis Procedure .............................................161
P0720 OUTPUT SPEED SENSOR ..................164
DTC Logic ............................................................ ..164
Diagnosis Procedure .............................................164
P0740 TORQUE CONVERTER .......................167
DTC Logic ............................................................ ..167
Diagnosis Procedure .............................................168
Component Inspection (Torque Converter Clutch
Solenoid Valve) .....................................................
168
P0743 TORQUE CONVERTER .......................169
DTC Logic ............................................................ ..169
Diagnosis Procedure .............................................170
Component Inspection (Torque Converter Clutch
Solenoid Valve) .....................................................
170
P0744 TORQUE CONVERTER .......................171
DTC Logic ............................................................ ..171
Diagnosis Procedure .............................................172
Component Inspection (Torque Converter Clutch
Solenoid Valve) .....................................................
172
P0746 PRESSURE CONTROL SOLENOID A .173
DTC Logic ............................................................ ..173
Diagnosis Procedure ............................................ .174
Component Inspection (Line Pressure Solenoid
Valve) ....................................................................
174
P0846 TRANSMISSION FLUID PRESSURE
SEN/SW B ........................................................
175
DTC Logic .............................................................175
Diagnosis Procedure .............................................175
P0847 TRANSMISSION FLUID PRESSURE
SEN/SW B ........................................................
177
DTC Logic .............................................................177
Diagnosis Procedure .............................................177
P0848 TRANSMISSION FLUID PRESSURE
SEN/SW B ........................................................
179
DTC Logic .............................................................179
Diagnosis Procedure .............................................179
P0863 TCM COMMUNICATION .......................181
DTC Logic .............................................................181
Diagnosis Procedure .............................................181
P0890 TCM .......................................................182
DTC Logic .............................................................182
Diagnosis Procedure .............................................182
P0962 PRESSURE CONTROL SOLENOID A ..184
DTC Logic ............................................................ .184
Diagnosis Procedure .............................................184
Component Inspection (Line Pressure Solenoid
Valve) ....................................................................
184
P0963 PRESSURE CONTROL SOLENOID A ..186
DTC Logic ............................................................ .186
Diagnosis Procedure .............................................186
Component Inspection (Line Pressure Solenoid
Valve) ....................................................................
186
P0965 PRESSURE CONTROL SOLENOID B ..188
DTC Logic ............................................................ .188
Diagnosis Procedure .............................................188
P0966 PRESSURE CONTROL SOLENOID B ..189
DTC Logic ............................................................ .189
Diagnosis Procedure .............................................189
Component Inspection (Primary Pressure Sole-
noid Valve) ............................................................
189
P0967 PRESSURE CONTROL SOLENOID B ..191
DTC Logic ............................................................ .191
Diagnosis Procedure .............................................191
Component Inspection (Primary Pressure Sole-
noid Valve) ............................................................
191
P0998 SHIFT SOLENOID F .............................193
DTC Logic .............................................................193
Diagnosis Procedure .............................................193
Component Inspection (Low Brake Solenoid
Valve) ....................................................................
193
Revision: August 2015 2016 Versa Note
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