2007 NISSAN TIIDA reset

AV
AUDIO SYSTEM
AV-7
< FUNCTION DIAGNOSIS >[AUDIO WITHOUT NAVIGATION]
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The link with the NATS IMMU implies that the AV control unit can basically only be operated if connected to the
matching NATS IMMU to which the AV control unit was initially fitted on the production line.
Since radio operation is impossible after the link with the NATS is disrupted, theft of the AV control unit is basi-
cally useless since special equipment is required to reset the AV control unit.
Initialization Process for AV control units That Are Linked to the NATS IMMU
New AV control units will be delivered to the factories in the “NEW” state, i.e. ready to be linked with the vehi-
cle's NATS. When the AV control unit in “NEW” state is first switched on at the factory, it will start up communi-
cation with the vehicle's immobilizer control unit (IMMU) and send a code (the “AV control unit Code”) to the
IMMU. The IMMU will then store this code, which is unique to each AV control unit, in its (permanent) memory.
Upon receipt of the code by the IMMU, the NATS will confirm correct receipt of the AV control unit code to the
AV control unit. Hereafter, the AV control unit will operate as normal.
During the initialization process, “NEW” is displayed on the AV control unit display. Normally though, communi-
cation between AV control unit and IMMU takes such a short time (300 ms) that the AV control unit seems to
switch on directly without showing “NEW” on its display.
Normal Operation
Each time the AV control unit is switched on afterwards, the AV control unit code will be verified between the
AV control unit and the NATS before the AV control unit becomes operational. During the code verification pro-
cess, “WAIT” is shown on the AV control unit display. Again, the communication takes such a short time (300
ms) that the AV control unit seems to switch on directly without showing “WAIT” on its display.
When The Radio Is Locked
In case of the AV control unit being linked with the vehicle's NATS (immobilizer system), disconnection of the
link between the AV control unit and the IMMU will cause the AV control unit to switch into the lock
(“SECURE”) mode in which the AV control unit is fully inoperative. Hence, repair of the AV control unit is basi-
cally impossible, unless the AV control unit is reset to the “NEW” state for which special decoding equipment is
required.
Clarion has provided their authorized service representatives with so called “decoder boxes” which can bring
the AV control unit back to the “NEW” state, enabling the AV control unit to be switched on after which repair
can be performed. Subsequently, when the repaired AV control unit is delivered to the final user again, it will
be in the “NEW” state to enable re-linking the AV control unit to the vehicle's immobilizer system. As a result of
the above, repair of the AV control unit can only be done by an authorized Clarion representative (when the
owner of the vehicle requests repair and can show personal identification).
Service Procedure
Item Service procedure Description
Battery disconnection No additional action required. –
Radio needs repair Repair needs to be done by authorized rep-
resentative of radio manufacturer since ra-
dio cannot be operated unless it is reset to
NEW state, using special decoding equip-
ment.–
Replacement of radio by new part No additional action required. Radio is delivered in “NEW” state.
Transferring radio to another vehicle/re-
placement of radio by an old partRadio needs to be reset to NEW state by
authorized representative of radio manu-
facturer.–
Replacement of IMMU Radio needs to be reset to NEW state by
authorized representative of Clarion.After switching on the radio, it will display
“SECURE” after 1 minute.
No communication from IMMU to radio 1. Check NATS system if NATS is mal-
functioning.
2. Reset radio to “NEW” state by autho-
rized representative of Clarion after
NATS is repaired.The radio will display “SECURE” after 1
minute after switching on the radio. Further
use of radio is impossible until communica-
tion is established again, or after radio is re-
set by authorized representative of Clarion.
When initialized between ECM and IMMU. Radio needs to be reset to “NEW” status by
authorized representative of Clarion.It will display “SECURE” after 1 minute after
switching on the radio.

AV
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
AV-45
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
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Transition Screen
Count Down Type
 Set the counter to 40 when the error is detected. The counter decreases by 1 if the system is normal when
turning the ignition switch ON.
 The lower limit of the counter is 1. It can be reset to 0 by “Delete log” switch or CONSULT-III.
Count Up Type The counter increases 1 when the ignition switch is turned ON and the error is detected. The counter does
not decrease even if it is normal when the ignition switch is turned ON the next time.
 The upper limit of the counter is 50. 51 or more is displayed as 50. It can be reset to 0 by “Delete log” switch
or CONSULT-III.
Error Item Some error items may be displayed simultaneously according to the cause. The detection of the cause can
be performed by the combination of display items if some error items are displayed simultaneously.
SKIB3687E
Display type of occur-
rence frequencyError history display item
Count down type CAN_COMM_CIRCUIT, CONTROL UNIT (CAN), AV COMM CIRCUIT, CONTROL UNIT (AV)
Count up type Other than the above
Error item Description Possible cause/Action to take
CAN_COMM_CIRCUITCAN communication malfunction is de-
tected.Perform the diagnosis using CONSULT-III,
and then repair the malfunctioning parts
based on diagnostic results.
Refer to AV- 4 8 , "
CONSULT - III Function
(MULTI AV)".
CONTROL UNIT (CAN) CAN initial diagnosis malfunction is de-
tected.NAVI control unit
CONTROL UNIT (AV) AV communication circuit initial diagno-
sis malfunction is detected. NAVI control unit
 AV COMM CIRCUIT
 Switches Connection Error
 Audio Unit Connection Error
 Amplifier Connection Error
 RDS-TMC Error Audio unit power supply and ground
circuit malfunction is detected.
 Malfunction is detected on communi-
cation circuit between Audio unit and
NAVI control unit.
 Malfunction is detected on communi-
cation signal between audio unit and
NAVI control unit. Audio unit power supply and ground cir-
cuit
 Communication circuit between audio
unit and NAVI control unit

AV-46
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
Vehicle CAN Diagnosis
 CAN communication status and error counter is displayed.
 Error counter displays 0 if any malfunction is not detected in the
past. It displays 40 if the malfunction is detected. It displays 39
when turning the ignition switch ON and it is normal. The lower
limit of the counter is 1.
 The error counter displays 0 if it resets.
NOTE:
“???” indicates UNKWN.
AV COMM Diagnosis
Front Display Connection Error Display unit power supply and
ground circuit malfunction is detect-
ed.
 Malfunction is detected on communi-
cation circuit between display unit
and NAVI control unit.
 Malfunction is detected on communi-
cation signal between display unit
and NAVI control unit. Display unit power supply and ground
circuit
 Communication circuit between display
unit and NAVI control unit
GPS Antenna ErrorGPS antenna connection malfunction
is detected. GPS antenna feeder
 GPS antenna
FLASH-ROM Error Of Control UnitNAVI control unit malfunction is detect-
ed.NAVI control unit
Connection Of GyroNAVI control unit malfunction is detect-
ed.NAVI control unit
GPS Communication Error
GPS malfunction is detected.Intermittent malfunction caused by strong
radio interference may be detected if the
symptoms such as the GPS receipt mal-
function occur.
Replace NAVI control unit if the malfunc-
tion always occurs. GPS ROM Error
GPS RAM Error
GPS RTC Error
DVD-ROM Communication Error
 Malfunction is detected on DVD-
ROM drive pickup lens in NAVI con-
trol unit.
 There is dirt and damage on the map
disc.Map disc
NAVI control unit DVD-ROM Read Error
DVD-ROM Disc Error
DVD-ROM Mechanism not Detected
DVD-ROM Mechanism Error
DVD-ROM Focus Error
DVD-ROM TOC Error
DVD-ROM Seek Error
DVD-ROM Error Correction Error
DVD-ROM Data Transfer Error
DVD-ROM Data Error
DVD-ROM Time-out
DVD-ROM Loading / Eject Error
CAN Controller Memory Error
NAVI control unit malfunction is detect-
ed.NAVI control unit
Bluetooth Module Connection ErrorError item Description Possible cause/Action to take
Items Display (Current)Malfunction counter
(Past)
Rx (ECM) OK / ??? 0 – 40
Rx (Cluster) OK / ??? 0 – 40
JPNIA0170GB

AV
DIAGNOSIS SYSTEM (NAVI CONTROL UNIT)
AV-47
< FUNCTION DIAGNOSIS >[AUDIO WITH NAVIGATION]
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 Displays the communication status between NAVI control unit
(master unit) and each unit.
 The error counter displays 0 if any malfunction was not detected in
the past. It displays 40 if the malfunction is detected. It displays 39
when turning the ignition switch ON and it is normal. The lower
limit of the counter is 1.
 The error counter is erased if it resets.
ITM: NAVI control unit
NOTE:
“???” indicates UNKWN.
Handsfree Phone
The hands-free phone reception volume adjustment, microphone
and speaker test, and memory erase functions are also available.
Bluetooth
Confirmation/Change Passkey
 The passkey of Bluetooth can be confirmed and changed.
 The passkey can be changed by four digits within 0 to 9.
Confirmation/Change Device Name
ItemsStatu s
(Current)Counter
(Past)
C Tx(ITM–PrimarySW) OK / ??? 0 – 40
C Rx(PrimarySW–ITM) OK / ??? 0 – 40
C Rx(STRG SW–ITM) OK / ??? 0 – 40
C Rx (Audio–ITM) OK / ??? 0 – 40
C Rx(Amp–ITM) OK / ??? 0 – 40
C Rx(RearCamera–ITM) OK / ??? 0 – 40
C Rx(XM–ITM) OK / ??? 0 – 40
C Rx(Amp–Audio) OK / ??? 0 – 40
C Tx(Audio–ITM) OK / ??? 0 – 40
SKIB4668E
SKIB3668E
SKIB3669E

AV-112
< SYMPTOM DIAGNOSIS >[AUDIO WITH NAVIGATION]
NORMAL OPERATING CONDITION
MAP DVD-ROM
ROUTE CALCULATION AND VISUAL GUIDANCE
The GPS indicator on the screen
remains gray.GPS signals cannot be received depending on the
vehicle location, such as in a parking garage, on a
road that has numerous tall buildings, etc.Drive on an open, straight road for a while.
GPS signals cannot be received because objects are
placed on top of the display.Remove the objects from top of the dis-
play.
A sufficient amount of GPS satellites are not avail-
able.Wait for the satellites to move locations
available for navigation system.
The location of vehicle icon is mis-
aligned from the actual position.Speed calculations based on the speed sensor may
be incorrect when using tire chains or replacing the
tires.Drive the vehicle for a while (at approxi-
mately 30 km/h (19 MPH) for about 30
minutes) to automatically correct the vehi-
cle icon position.
Contact an NISSAN / INFINITI dealer if
this does not correct the vehicle icon posi-
tion.
The map data has mistake or is incomplete (the vehi-
cle icon position is always misaligned in the same ar-
ea).Updated road information will be included
in the next version of the map DVD-ROM. Symptoms Possible cause Possible solution
Symptom Possible cause Possible solution
The message “Error” appears. Map DVD-ROM is dirty or partially damaged.Check the DVD-ROM and wipe it clean
with a soft cloth.
Replace the DVD-ROM if there is any
damage.
Symptoms Possible cause Possible solution
In the auto reroute calculation, way-
points are not included.Waypoints already passed are not included in the
auto reroute calculation.In case of going to that waypoints again,
edit the route.
Route information is not displayed.Route calculation has not yet been performed.Set the destination and perform route calcu-
lation.
The vehicle is not driven on the suggested route. Drive on the suggested route.
Route guidance is set to off. Turn on route guidance.
Route information is not provided for narrow streets
(roads displayed in gray).This is not a malfunction.
The auto reroute calculation (or de-
tour calculation) suggests the same
route as the one previously sug-
gested. Route calculation took priority conditions into con-
sideration, but the same route was calculated. This is not a malfunction.
A waypoint cannot be added.Five waypoints are already set on the route, includ-
ing ones that already passed.A maximum of 5 waypoints can be set on
the route. In case of going to 6 or more way-
points, perform route calculations multiple
times as necessary.
The suggested route is not dis-
played.Roads near the destination cannot be calculated.Reset the destination to a main or ordinary
road, and recalculate the route.
The starting point and destination are too close. Set a more distant destination.
The starting point and destination are too far away.Divide the way by selecting one or two inter-
mediate destinations, and perform route
calculations multiple times.
There are time restricted roads (by day of week, by
time) near the current vehicle location or destina-
tion.Set Use Time Restricted Roads to off.
A part of the route is not displayed.The suggested route includes narrow streets (roads
displayed in gray).This is not a malfunction.

AV
NORMAL OPERATING CONDITION
AV-113
< SYMPTOM DIAGNOSIS >[AUDIO WITH NAVIGATION]
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VOICE GUIDANCE
VOICE RECOGNITION
REAR VIEW MONITOR
The part of the route already
passed is deleted.A route is managed by sections between waypoints.
The section between the starting point and the way-
point is deleted if you passed the first waypoint. (It
may not be deleted depending on the area.)This is not a malfunction.
An indirect route is suggested.The system may suggest an indirect route if there
are restrictions (such as one way streets) on roads
close to the starting point or destination.Adjust the location of the starting point or
destination.
The system may suggest an indirect route because
route calculation does not take into consideration
some areas such as narrow streets (gray roads).Reset the destination to a main or ordinary
road, and recalculate the route.
The landmark information does not
correspond to the actual informa-
tion.This may be caused by insufficient or incorrect data
on the DVD-ROM.This is not a malfunction.
The suggested route does not ex-
actly connect to the starting point,
waypoints, or destination.There is no data for route calculation closer to these
locations.Set the starting point, waypoints and desti-
nation on main road, and perform route cal-
culation. Symptoms Possible cause Possible solution
Symptoms Possible cause Possible solution
The voice guidance is not available.Voice guidance is only available at certain intersec-
tions. In some cases, voice guidance is not avail-
able even when the vehicle should make a turn.This is not a malfunction.
The vehicle has deviated from the suggested route.Go back to the suggested route or request
route calculation again.
Voice guidance is set to off. Turn on the voice guidance.
Route guidance is set to off. Turn on the voice guidance.
The guidance content does not cor-
respond to the actual condition.The content of the voice guidance may vary, de-
pending on the types of intersections at which turns
are made.Follow all traffic rules and regulations.
Symptom Possible cause Possible solution
The system does not recognize the
command.
The system recognizes the com-
mand incorrectly.The interior of the vehicle is too noisy.Close the windows or have other occupants
be quiet.
The volume of the voice is too low. Speak louder.
Pronunciation is unclear. Speak clearly.
Voice recognition mode is not yet ready to speak.Push the release “ ” on the steering
switch, and speak a command after the
tone sounds.
5 seconds or more have passed after pushed and
released “ ” on the steering switch.Make sure to speak a command within 5
seconds after push and release “ ” on
the steering switch.
Only a limited range of voice commands is usable
for each screen.Use a correct voice command appropriate
for the current screen.
Symptoms Possible cause Possible solution
Rear view monitor image is not dis-
playedShift lever (M/T models) or selector lever (CVT
models) is not in R position.Shift lever (M/T models) or selector lever
(CVT models) is in R position.

BCS
DIAGNOSIS SYSTEM (BCM)
BCS-17
< FUNCTION DIAGNOSIS >
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BCM : CONSULT-III Function (BCM - BCM)INFOID:0000000001451464
WORK SUPPORT
DOOR LOCK
DOOR LOCK : CONSULT-III Function (BCM - DOOR LOCK)INFOID:0000000001451465
WORK SUPPORT
DATA MONITOR
1: With Intelligent Key
2: With remote keyless entry system
ACTIVE TEST
Item Description
RESET SETTING VALUE Return a value set with WORK SUPPORT of each system to a default value in factory shipment.
Work Item Description
SECURITY DOOR LOCK SETAnti hijack function mode can be changed in this mode.
 ON: Anti hijack mode is active.
 OFF: Anti hijack mode is inactive.
AUTO LOCK SETAuto door lock time can be changed in this mode.
 MODE 1: 1 minute
 MODE 2: 2 minutes
 MODE 3: 3 minutes
 MODE 4: 4 minutes
 MODE 5: 5 minutes
Monitor Item
[Unit}Description
IGN ON SW [ON/OFF] Indicates condition of ignition switch in ON position.
PUSH SW
1 [ON/OFF]Indicates condition of ignition knob switch.
KEY SW
2 [ON/OFF]Indicates condition of key switch.
CDL LOCK SW [ON/OFF] Indicates condition of door lock and unlock switch.
CDL UNLOCK SW [ON/OFF] Indicates condition of door lock and unlock switch.
DOOR SW-DR [ON/OFF] Indicates condition of front door switch (driver side).
DOOR SW-AS [ON/OFF] Indicates condition of front door switch (passenger side).
DOOR SW-RR [ON/OFF] Indicates condition of rear door switch RH.
DOOR SW-RL [ON/OFF] Indicates condition of rear door switch LH.
TRNK OPNR SW [ON/OFF] Indicates condition of back door switch.
BACK DOOR SW [ON/OFF] Indicates condition of back door switch.
KEYLESS LOCK
2 [ON/OFF]Indicates condition of lock signal from key fob.
KEYLESS UNLOCK
2 [ON/OFF]Indicates condition of unlock signal from key fob.
I-KEY LOCK
1 [ON/OFF]Indicates condition of lock signal from Intelligent Key.
I-KEY UNLOCK
1 [ON/OFF]Indicates condition of unlock signal from Intelligent Key.
Test item Description
DOOR LOCKThis test is able to check door lock operation [ALL LOCK/ALL UNLOCK/DR UNLOCK/
OTHER UNLOCK].
SUPER LOCK
*This test is able to check super lock operation [LOCK (SET)/UNLOCK (RELEASE)].

MULTIPORT FUEL INJECTION SYSTEM
EC-39
< FUNCTION DIAGNOSIS >[HR16DE (WITH EURO-OBD)]
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SYSTEM DESCRIPTION
The amount of fuel injected from the fuel injector is determined by the ECM. The ECM controls the length of
time the valve remains open (injection pulse duration). The amount of fuel injected is a program value in the
ECM memory. The program value is preset by engine operating conditions. These conditions are determined
by input signals (for engine speed and intake air) from the crankshaft position sensor (POS), camshaft position
sensor (PHASE) and the mass air flow sensor.
VARIOUS FUEL INJECTION INCREASE/DECREASE COMPENSATION
In addition, the amount of fuel injected is compensated to improve engine performance under various operat-
ing conditions as listed below.

 During warm-up
 When starting the engine
 During acceleration
 Hot-engine operation
 High-load, high-speed operation

 During deceleration
 During high engine speed operation
MIXTURE RATIO FEEDBACK CONTROL (CLOSED LOOP CONTROL)
The mixture ratio feedback system provides the best air-fuel mixture ratio for driveability and emission control.
The three way catalyst (manifold) can then better reduce CO, HC and NOx emissions. This system uses
heated oxygen sensor 1 in the exhaust manifold to monitor whether the engine operation is rich or lean. The
ECM adjusts the injection pulse width according to the sensor voltage signal. For more information about
heated oxygen sensor 1, refer to EC-148, "
Description". This maintains the mixture ratio within the range of
stoichiometric (ideal air-fuel mixture).
This stage is referred to as the closed loop control condition.
heated oxygen sensor 2 is located downstream of the three way catalyst (manifold). Even if the switching
characteristics of heated oxygen sensor 1 shift, the air-fuel ratio is controlled to stoichiometric by the signal
from heated oxygen sensor 2.
 Open Loop Control
The open loop system condition refers to when the ECM detects any of the following conditions. Feedback
control stops in order to maintain stabilized fuel combustion.
- Deceleration and acceleration
- High-load, high-speed operation
- Malfunction of heated oxygen sensor 1 or its circuit
- Insufficient activation of heated sensor 1 at low engine coolant temperature
- High engine coolant temperature
- During warm-up
- When starting the engine
MIXTURE RATIO SELF-LEARNING CONTROL
The mixture ratio feedback control system monitors the mixture ratio signal transmitted from heated oxygen
sensor 1. This feedback signal is then sent to the ECM. The ECM controls the basic mixture ratio as close to
the theoretical mixture ratio as possible. However, the basic mixture ratio is not necessarily controlled as orig-
inally designed. Both manufacturing differences (i.e., mass air flow sensor hot wire) and characteristic
changes during operation (i.e., fuel injector clogging) directly affect mixture ratio.
Accordingly, the difference between the basic and theoretical mixture ratios is monitored in this system. This is
then computed in terms of “injection pulse duration” to automatically compensate for the difference between
the two ratios.
PBIB2953E