2011 NISSAN LATIO check engine

AT-328
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
1. Set Tool (A) on reduction pinion gear bearing inner race, andpress reduction pinion gear to reduction pinion gear bearing
inner race.
CAUTION:
Apply ATF to reduction pini on gear bearing inner race.
2. Install reduction pinion gear bearing outer race on transaxle case. Refer to "COMPONENTS" .
•Check reduction pinion gear bearing preload. Refer to AT-
349, "Adjustment (1) (For MR18DE Engine Models)"
3. Set Tool (A) and a suitable tool (B) on idler gear bearing inner
race (1), and press idler gear bearing inner race (1) to idler gear
(2).
CAUTION:
• Do not reuse idler gear bearing.
• Apply ATF to idler gear bearing.
4. Set Tool (A) on idler gear bearing outer race, and drive idler gear bearing outer race into transaxle case.
CAUTION:
• Do not reuse idler gear bearing.
• Apply ATF to idler gear bearing.
5. Install output shaft bearing according to the following procedures.
a. HR16DE engine models Tool number : ST35272000 (J-26092)
SCIA7995E
SAT651D
Tool number : ST35272000 (J-26092)
SCIA7046E
Tool number : ST37830000 ( — )
SCIA8031E
Revision: May 2010
2011 Versa

AT-334
< SERVICE INFORMATION >
REPAIR FOR COMPONENT PARTS
9. Remove spring retainer (1), OD servo return spring (2), bandservo piston (3) and band servo thrust washer (4) from band
servo piston stem (5).
10. Remove O-ring from servo piston retainer.
a. HR16DE engine models (1): O-ring (small diameter)
(2): O-ring (large diameter)
(3): Servo piston retainer
b. MR18DE engine models (1): O-ring
(2): Servo piston retainer
11. Remove D-rings from band servo piston.
INSPECTION
Pistons, Retainers and Piston Stem
Check the sliding surfaces for damage or excessive wear. Replace if necessary.
Return Springs
SCIA7054E
JPDIA0258ZZ
SCIA7967E
SCIA3688E
Revision: May 2010 2011 Versa

ASSEMBLYAT-365
< SERVICE INFORMATION >
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13. Adjust brake band.
a. Tighten anchor end pin to the specified torque.
b. Back off anchor end pin two and a half turns.
c. Tighten lock nut while holding anchor end pin. Refer to AT-237,
"Component".
14. Apply compressed air into oil holes of transaxle case and check operation of brake band.
15. Select proper thickness of differential side bear ing adjusting shim using the following procedures.
(HR16DE engine models)
• Measure differential side bearing end play, and calculat e the adjusting shim thickness so that the end
play is within the specifications. Anchor end pin bolt : 4.9 N·m (0.50 kg-m, 43 in-lb)
SAT394D
SAT395D
SAT396D
SAT397D
Differential side bearin
g end play : Refer to AT-379, "Total End
Play"
Revision: May 2010 2011 Versa

AV-20
< SERVICE INFORMATION >[AUDIO WITHOUT NAVIGATION]
AUDIO
Trouble Diagnosis
INFOID:0000000006217253
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and opera-
tion of each piece of electrical equipment, and then determine the cause.
NOTE:
The majority of the audio malfunctions are the result of outside causes (damaged CD, electromagnetic inter-
ference, etc.). Check the sympto ms below to diagnose the malfunction.
12
(BR) Ground
iPod® sound signal RH Input Ignition
switch ON When iPod® mode is se-
lected.
15 — Shield — —— —
16
(L) —AV communication signal
(H) Input/
Output ——
—
17
(P) Ground Ground
—Ignition
switch ON — 0
V
18 — Shield — —— —
19 — Shield — —— —
20
(R) Ground iPod® battery charge Output Ignition
switch ON Connected to iPod®.
5.0V
21
(L) Ground
iPod® connection recogni-
tion signal InputIgnition
switch
ON Not connected to iPod®.
4.0V
Connected to iPod®. 0V
22
(O) Ground ACCESSORY-DETECT — Ignition
switch ON Connected to iPod®.
0V
23 — Shield — —— —
24
(Y) Ground iPod® sound signal LH Input Ignition
switch ON When iPod® mode is se-
lected.
Terminal
(Wire color) Description
ConditionReference value
(Approx.)
+ – Signal nameInput/
Output
SKIB3609E
SKIB3609E
Symptom Check item
Audio system does not work properly. • Audio unit power supply circuit. Refer to
AV- 2 2 , "
Power Supply
Circuit Inspection" .
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
No sound can be heard from all speakers. • Speaker circuit shorted to ground. Refer to
AV- 9 , "
Wiring Dia-
gram - AUDIO -" .
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
Revision: May 2010 2011 Versa

AUDIOAV-21
< SERVICE INFORMATION > [AUDIO WITHOUT NAVIGATION]
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NOTE:
Noise resulting from variations in field strength, such as fading noise and multi-path noise, or external noise
from trains and other sources. It is not a malfunction.
• Fading noise: This noise occurs because of variations in the field strength in a narrow range due to moun-
tains or buildings blocking the signal.
• Multi-path noise: This noise results from the waves sent directly from the broadcast station arriving at the antenna at a different time from the waves t hat reflect off of mountains or buildings.
Noise InspectionINFOID:0000000005931285
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and opera-
tion of each piece of electrical equipment, and determine the cause.
NOTE:
The source of the noise can be found easily by listening to the noise while removing the fuses of electrical
components, one by one.
TYPE OF NOISE AND POSSIBLE CAUSE
No sound can be heard from one or several speakers. • Open or short in audio signal circuit between audio unit and front
speaker. Refer to AV- 2 4 , "
Sound Is Not Heard from Front Door
Speaker (Base System)" or AV- 2 6 , "Sound Is Not Heard from
Front Door Speaker or Tweeter (Premium System)" .
• Front speaker. Refer to AV- 2 4 , "
Sound Is Not Heard from Front
Door Speaker (Base System)" or AV- 2 6 , "Sound Is Not Heard
from Front Door Speaker or Tweeter (Premium System)" .
• Open or short in audio signal circuit between audio unit and rear
speaker. Refer to AV- 2 5 , "
Sound Is Not Heard from Rear Door
Speaker (Base System)" or AV- 2 7 , "Sound Is Not Heard from
Rear Door Speaker (Premium System)" .
• Rear speaker. Refer to AV- 2 5 , "
Sound Is Not Heard from Rear
Door Speaker (Base System)" or AV- 2 7 , "Sound Is Not Heard
from Rear Door Speaker (Premium System)" .
• Tweeter (mid level and premium system) AV- 2 6 , "
Sound Is Not
Heard from Front Door Speaker or Tweeter (Premium System)"
or AV- 2 7 , "
Sound Is Not Heard from Rear Door Speaker (Premi-
um System)" .
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
No sound can be heard from radio or noise is heard. • Antenna feeder. Refer to
AV- 3 3 , "
Location of Antenna" .
• Antenna. Refer to AV- 3 3 , "
Location of Antenna" .
• Audio unit. Refer to AV- 2 9 , "
Removal and Installation" .
Symptom
Check item
Occurrence condition Possible cause
Occurs only when engine is ON. A continuous growling noise occurs. The speed of
the noise varies with changes in the engine speed.
Ignition components
A whistling noise occurs while the engine speed is
high. A booming noise occurs while the engine is
running and the lighting switch is ON. Generator
Noise only occurs when various
electrical components are oper-
ating. A cracking or snapping sound occurs with the op-
eration of various switches.
Relay malfunction, radio malfunction
The noise occurs when various motors are operat-
ing. • Motor case ground
•Motor
The noise occurs constantly, not just under certain conditions. • Rear defogger coil malfunction
• Open circuit in printed heater
A cracking or snapping sound occurs while the vehicle is being driven, especially when
it is vibrating excessively. • Ground wire of body parts.
• Ground due to improper part installation
• Wiring connections or a short circuit
Revision: May 2010
2011 Versa

AUDIOAV-63
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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On-Board DiagnosisINFOID:0000000006216707
METHOD OF STARTING
1. Start the engine.
2. Turn OFF audio.
3. While pressing the “SET UP” switch, turn the MENU dial coun- terclockwise 3 clicks or more first, then clockwise and counter-
clockwise 3 clicks or more, respectively. (After the diagnosis
mode starts, the initial screen of the diagnosis mode appears.)
• On-board diagnosis can be performed in the service test mode.
• On-board diagnosis checks that t he system can be operated normally.
Service test mode
46 (L) —AUX sound
signal LH—— —
——
47 (W) — USB D- — — —— —
48 (GR) — AUX sound
signal RH—— —
——
49 (G) — USB D+ — — —— —
50 (BR) — AUX sound
signal
ground—— —
——
51 (R) — USB V BUS
signal—— —
——
53 (GR) — SHIELD — — —— —
54 — Satellite an-
tenna signal
—— —
——
55 — GPS anten-
na signal—— —
——
56 — SHIELD — — —— —
57 — Antenna on
signal—— —
——
58 — Main anten-
na signal
—— —
——
Te r m i n a l
(Wire color) ItemSignal
input/
output Condition
Reference value
(Approx.) Example of symp-
tom
+– Ignition
switch Operation
JSNIA2456ZZ
Mode
ItemContent
Service version —The version data of the parts is shown
displayed.
Revision: May 2010
2011 Versa

AV-66
< SERVICE INFORMATION >[AUDIO WITH NAVIGATION]
AUDIO
END ON-BOARD DIAGNOSIS
Turn OFF ignition switch.
Noise InspectionINFOID:0000000005931317
The vehicle itself can be a source of noise if noise
prevention parts or electrical equipment is malfunctioning.
Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and opera-
tion of each piece of electrical equipment, and determine the cause.
NOTE:
The source of the noise can be found easily by listening to the noise while removing the fuses of electrical
components, one by one.
TYPE OF NOISE AND POSSIBLE CAUSE
Symptom ChartINFOID:0000000006216708
MALFUNCTION WITH NAVIGATION
System configuration • 8 pulses speed
• Clock ON/OFF
• Equalizer setup X11C
• RF tuning
• Antenna type
• Sound system
• Sub Out: Code
• Steering wheel The device is configured by a connect-
ed hardware circuit.
The parameter is
influenced.
Self test •Bluetooth
® module Access Mal-
function
• SD-card Access Malfunction
• Radio-Antenna Circuit Malfunc-
tion
• GPS Antenna Circuit Malfunc-
tion
• Microphone Circuit Malfunction A system self test is executed: the re-
sult is stored into
the error memory
which is shown afterwards as a list of
codes of the detected malfunctions.
Mode
ItemContent
Occurrence condition Possible cause
Occurs only when engine is ON. A continuous growling noise occurs. The speed of
the noise varies with changes in the engine speed.
Ignition components
A whistling noise occurs while the engine speed is
high. A booming noise occurs while the engine is
running and the lighting switch is ON. Generator
Noise only occurs when various
electrical components are oper-
ating. A cracking or snapping sound occurs with the op-
eration of various switches.
Relay malfunction, radio malfunction
The noise occurs when various motors are operat-
ing. • Motor case ground
• Motor
The noise occurs constantly, not just under certain conditions. • Rear defogger coil malfunction
• Open circuit in printed heater
A cracking or snapping sound occurs while the vehicle is being driven, especially when
it is vibrating excessively. • Ground wire of body parts.
• Ground due to improper part installation
• Wiring connections or a short circuit
Symptoms
Check itemsProbable malfunction location / Action to
take
Display does not turn ON. All switches cannot be operated.
AV control unit power supply and ground
circuit. Refer to
AV- 6 9
.
All switches can be operated. AV control unit. Refer to AV- 6 9
.
Revision: May 2010 2011 Versa

AUDIOAV-67
< SERVICE INFORMATION > [AUDIO WITH NAVIGATION]
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MALFUNCTION WITH AUDIO
• The majority of the audio malfunctions are the result of outside causes (Malfunction CD, electromagnetic interference, etc.). Check the sympt oms below to diagnose the malfunction.
• The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and oper-
ation of each piece of electrical equipment, and then determine the cause.
NOTE:
• CD-R is not guaranteed to play because they can contain compressed audio (MP3, WMA) or could be incorrectly mastered by the customer on a computer.
• Check if the CDs have the Compact Disc logo. If not, the disc is not mastered to the “red book” Compact
Disc standard and may not play.
All switches cannot be operated. Display does not turn ON.
AV control unit power supply and ground
circuit. Refer to
AV- 6 9.
Display turn ON. AV control unit. Refer to AV- 6 9
.
Only specified switch cannot be
operated. –
AV control unit. Refer to AV- 6 9
.
Voice guidance is not heard. Audio sound is normal. AV control unit. Refer to AV- 6 9
.
Display does not dim. Check “Illumination
Signal” in “SERVICE
SYSTEM STATUS”,
“SERVICE MENU”. “Illumination Signal” reaches
100% when the lighting
switch is ON.
AV control unit. Refer to
AV- 7 3
.
“Illumination Signal” does not
reach 100% when the lighting
switch is ON. Illumination signal circuit. Refer to
LT-
109.
Vehicle icon does not move. Check “Speed Signal”
in “SERVICE SYSTEM
STATUS”, “SERVICE
MENU”. A value of “Speed Signal”
changes according to vehicle
speeds.
AV control unit. Refer to
AV- 7 3
.
A value of “Speed Signal”
does not change according to
vehicle speeds. Vehicle speed signal circuit. Refer to
DI-
16.
Map matching is not complete
GPS icon is not displayed Check “GPS Antenna”
in “SERVICE SYSTEM
SELF TEST”, “SER-
VICE MENU”. “Connected” is displayed for
“GPS Antenna”.
AV control unit. Refer to
AV- 7 3
.
“Connected” is not displayed
for “GPS Antenna”. GPS antenna. Refer to
AV- 9 3
.
Traffic information (XM Traffic) is
not received. Radio broadcasts are received.
AV control unit. Refer to AV- 7 3
.
Radio broadcasts are not received. • Radio antenna. Refer to
AV- 9 1
.
• Antenna feeder. Refer to AV- 9 1
.
Symptoms
Check itemsProbable malfunction location / Action to
take
Symptom Probable malfunction location
Audio system does not work normally. • AV control unit power supply and ground circuit. Refer to
AV- 6 9
.
• AV control unit. Refer to AV- 7 3
.
Audio steering wheel switch does not operate proper-
ly. • Remote control signal circuit between steering switch and AV control unit.
Refer to AV- 6 9
.
• Steering wheel audio control switch. Refer to AV- 7 3
.
• AV control unit. Refer to AV- 7 3
.
No sound can be heard from any speakers. • Speaker circuit shorted to ground. Refer to
AV- 5 6
.
• AV control unit. Refer to AV- 7 3
.
No sound can be heard from front speakers. • Audio signal circuit between AV control unit and front speakers. Refer to
AV- 7 0
.
• Front speaker. Refer to AV- 7 3
.
• Front tweeter. Refer to AV- 7 3
.
• AV control unit. Refer to AV- 7 3
.
Revision: May 2010 2011 Versa