key NISSAN NAVARA 2005 Repair Workshop Manual

AT-3
D
E
F
G
H
I
J
K
L
MA
B
AT CONSULT-II Reference Value .............................. 144
On Board Diagnosis Logic ................................... 144
Possible Cause .................................................... 144
DTC Confirmation Procedure ............................... 144
Diagnostic Procedure ........................................... 145
DTC P1767 HIGH AND LOW REVERSE CLUTCH
SOLENOID VALVE ................................................. 147
Description ........................................................... 147
CONSULT-II Reference Value .............................. 147
On Board Diagnosis Logic ................................... 147
Possible Cause .................................................... 147
DTC Confirmation Procedure ............................... 147
Diagnostic Procedure ........................................... 148
DTC P1769 HIGH AND LOW REVERSE CLUTCH
SOLENOID VALVE FUNCTION ............................. 149
Description ........................................................... 149
CONSULT-II Reference Value .............................. 149
On Board Diagnosis Logic ................................... 149
Possible Cause .................................................... 149
DTC Confirmation Procedure ............................... 149
Diagnostic Procedure ........................................... 150
DTC P1772 LOW COAST BRAKE SOLENOID
VALVE ..................................................................... 152
Description ........................................................... 152
CONSULT-II Reference Value .............................. 152
On Board Diagnosis Logic ................................... 152
Possible Cause .................................................... 152
DTC Confirmation Procedure ............................... 152
Diagnostic Procedure ........................................... 153
DTC P1774 LOW COAST BRAKE SOLENOID
VALVE FUNCTION ................................................. 154
Description ........................................................... 154
CONSULT-II Reference Value .............................. 154
On Board Diagnosis Logic ................................... 154
Possible Cause .................................................... 154
DTC Confirmation Procedure ............................... 154
Diagnostic Procedure ........................................... 155
DTC P1841 ATF PRESSURE SWITCH 1 ............... 156
Description ........................................................... 156
CONSULT-II Reference Value .............................. 156
On Board Diagnosis Logic ................................... 156
Possible Cause .................................................... 156
DTC Confirmation Procedure ............................... 156
Diagnostic Procedure ........................................... 157
DTC P1843 ATF PRESSURE SWITCH 3 ............... 158
Description ........................................................... 158
CONSULT-II Reference Value .............................. 158
On Board Diagnosis Logic ................................... 158
Possible Cause .................................................... 158
DTC Confirmation Procedure ............................... 158
Diagnostic Procedure ........................................... 159
DTC P1845 ATF PRESSURE SWITCH 5 ............... 160
Description ........................................................... 160
CONSULT-II Reference Value .............................. 160
On Board Diagnosis Logic ................................... 160
Possible Cause .................................................... 160
DTC Confirmation Procedure ............................... 160
Diagnostic Procedure ........................................... 161
DTC P1846 ATF PRESSURE SWITCH 6 ............... 162Description ............................................................162
CONSULT-II Reference Value ..............................162
On Board Diagnosis Logic ....................................162
Possible Cause .....................................................162
DTC Confirmation Procedure ...............................162
Diagnostic Procedure ...........................................163
MAIN POWER SUPPLY AND GROUND CIRCUIT. 164
Wiring Diagram — AT — MAIN ............................164
Diagnostic Procedure ...........................................165
CLOSED THROTTLE POSITION AND WIDE OPEN
THROTTLE POSITION CIRCUIT ............................168
CONSULT-II Reference Value ..............................168
Diagnostic Procedure ...........................................168
BRAKE SIGNAL CIRCUIT ......................................169
CONSULT-II Reference Value ..............................169
Diagnostic Procedure ...........................................169
1ST POSITION SWITCH .........................................170
CONSULT-II Reference Value ..............................170
Diagnostic Procedure ...........................................170
OVERDRIVE CONTROL SWITCH .........................172
CONSULT-II Reference Value ..............................172
Diagnostic Procedure ...........................................172
TROUBLE DIAGNOSIS FOR SYMPTOMS ............174
Wiring Diagram — AT — NONDTC ......................174
OD OFF Indicator Lamp Does Not Come On .......177
Engine Cannot Be Started in “P” or “N” Position ..177
In “P” Position, Vehicle Moves When Pushed ......178
In “N” Position, Vehicle Moves ..............................179
Large Shock (“N” to “D” Position) .........................180
Vehicle Does Not Creep Backward in “R” Position. 182
Vehicle Does Not Creep Forward in “D” Position . 184
Vehicle Cannot Be Started from D
1......................186
A/T Does Not Shift: D
1®D2................................188
A/T Does Not Shift: D
2®D3................................190
A/T Does Not Shift: D
3®D4................................192
A/T Does Not Shift: D
4®D5................................194
A/T Does Not Perform Lock-up ............................196
A/T Does Not Hold Lock-up Condition ..................197
Lock-up Is Not Released ......................................199
Engine Speed Does Not Return to Idle ................199
A/T Does Not Shift: 5th Gear®4th Gear ............200
A/T Does Not Shift: 4th Gear®3rd Gear ............202
A/T Does Not Shift: 3rd Gear®2nd Gear ...........203
A/T Does Not Shift: 2nd Gear®1st Gear ...........204
Vehicle Does Not Decelerate by Engine Brake ....206
SHIFT CONTROL SYSTEM ....................................208
Control Device Removal and Installation ..............208
Control Cable Removal and Installation ...............210
Adjustment of A/T Position ...................................211
Checking of A/T Position ......................................211
A/T SHIFT LOCK SYSTEM ....................................212
Description ............................................................212
Shift Lock System Electrical Parts Location .........212
Wiring Diagram — A/T — SHIFT ..........................213
Diagnostic Procedure ...........................................214
KEY INTERLOCK CABLE ......................................216
Removal and Installation ......................................216
ON-VEHICLE SERVICE ..........................................218
Control Valve With TCM and A/T Fluid Temperature

AT-38
TROUBLE DIAGNOSIS
DIAGNOSTIC WORKSHEET
Information from Customer
KEY POINTS
lWHAT..... Vehicle & A/T model
lWHEN..... Date, Frequencies
lWHERE..... Road conditions
lHOW..... Operating conditions, Symptoms
Diagnostic Worksheet Chart
Customer name MR/MS Model & Year VIN
Trans. Model Engine Mileage
Malfunction Date Manuf. Date In Service Date
FrequencyoContinuousoIntermittent (times a day)
SymptomsoVehicle does not move. (oAny positionoParticular position)
oNo up-shift (o1st®2ndo2nd®3rdo3rd®4tho4th®5th)
oNo down-shift (o5th®4tho4th®3rdo3rd®2ndo2nd®1st)
oLock-up malfunction
oShift point too high or too low.
oShift shock or slip (oN®DoLock-upoAny drive position)
oNoise or vibration
oNo kick down
oNo pattern select
oOthers
()
OD OFF indicator lampoContinuously litoNot lit
1oRead the item on cautions concerning fail-safe and understand the customer's complaint.AT- 3 4
2oA/T fluid inspectionAT- 4 3oLeak (Repair leak location.)
oState
oAmount
3oStall test and line pressure testAT- 4 3
AT- 4 4oStall te st
oTorque converter one-way clutch
oFront brake
oHigh and low reverse clutch
oLow coast brake
oForward brake
oReverse brake
oForward one-way clutcho1st one-way clutch
o3rd one-way clutch
oEngine
oLine pressure low
oExcept for input clutch and direct
clutch, clutches and brakes OK
oLine pressure inspection - Suspected part:

SHIFT CONTROL SYSTEM
AT-209
D
E
F
G
H
I
J
K
L
MA
B
AT
REMOVAL
1. Remove knob cover (2) below selector lever knob (1) down-
ward.
2. Pull lock pin (3) out of selector lever knob (1).
3. Remove selector lever knob (1) and knob cover (2).
4. Remove center console. Refer toIP-16, "
CENTER CONSOLE".
5. Disconnect A/T device harness connector (1).
6. Disconnect key interlock cable (4) from control device assembly.
Refer toAT- 2 1 6 , "
Removal and Installation".
7. Remove lock plate (2) from control cable (3).
8. Disconnect control cable (3) from control device assembly.
9. Remove control device assembly.
: Bolt (4)
INSTALLATION
Note the following, and install in the reverse order of removal.
lAfter installation is completed, adjust and check A/T position. Refer toAT- 2 11 , "Adjustment of A/T Posi-
tion"andAT- 2 11 , "Checking of A/T Position".
SCIA7296E
SCIA7297E
SCIA7298E

AT-212
A/T SHIFT LOCK SYSTEM
A/T SHIFT LOCK SYSTEM
PFP:34950
DescriptionECS00G2Z
lThe mechanical key interlock mechanism also operates as a shift lock:
With the ignition switch turned to ON, selector lever cannot be shifted from “P” position to any other posi-
tion unless brake pedal is depressed.
With the key removed, selector lever cannot be shifted from “P” position to any other position.
The key cannot be removed unless selector lever is placed in “P” position.
lThe shift lock and key interlock mechanisms are controlled by ON-OFF operation of the shift lock solenoid
and by the operation of the rotator and slider located inside the key cylinder, respectively.
Shift Lock System Electrical Parts LocationECS00G30
SCIA7299E

AT-214
A/T SHIFT LOCK SYSTEM
Diagnostic Procedure
ECS00G32
SYMPTOM 1:
lSelector lever cannot be moved from “P” position with key in ON position and brake pedal
applied.
lSelector lever can be moved from “P” position with key in ON position and brake pedal released.
lSelector lever can be moved from “P” position when key is removed from key cylinder.
SYMPTOM 2:
lIgnition key cannot be removed when selector lever is set to “P” position.
lIgnition key can be removed when selector lever is set to any position except “P” position.
1.CHECK KEY INTERLOCK CABLE
Check key interlock cable for damage.
OK or NG
OK >> GO TO 2.
NG >> Repair or replace key interlock cable. Refer toAT- 2 1 6 , "
Removal and Installation".
2.CHECK SELECTOR LEVER POSITION
Check selector lever position for damage. Refer toAT- 2 11 , "
Checking of A/T Position"
OK or NG
OK >> GO TO 3.
NG >> Adjust control cable. Refer toAT- 2 11 , "
Adjustment of A/T Position".
3.CHECK SHIFT LOCK SOLENOID AND PARK POSITION SWITCH
1. Connect A/T device harness connector.
2. Turn ignition switch ON. (Do not start engine.)
3. Selector lever is set in “P” position.
4. Check operation.
OK or NG
OK >>INSPECTION END
NG >> GO TO 4.
4.CHECK POWER SOURCE
1. Turn ignition switch ON. (Do not start engine.)
2. Check voltage between A/T device harness connector M79 ter-
minal 1 and ground.
OK or NG
OK >> GO TO 7.
NG >> GO TO 5.
Condition Brake pedal Operation
When ignition switch is turned to ON and selector lever is
set in “P” position.Depressed Yes
Released No
Condition Brake pedal Data (Approx.)
When ignition switch is turned to ON.Depressed Battery voltage
Released 0V
SCIA2122E

AT-216
KEY INTERLOCK CABLE
KEY INTERLOCK CABLE
PFP:34908
Removal and InstallationECS00G33
COMPONENTS
CAUTION:
lInstall key interlock cable in such a way that it will not be damaged by sharp bends, twists or inter-
ference with adjacent parts.
lAfter installing key interlock cable to control device, make sure that casing cap and bracket are
firmly secured in their positions. If casing cap can be removed with an external load of less than
39 N (4.0 kg, 8.8 lb), replace key interlock cable with new one.
SCIA6791E

KEY INTERLOCK CABLE
AT-217
D
E
F
G
H
I
J
K
L
MA
B
AT
REMOVAL
1. Remove center console. Refer toIP-16, "CENTER CONSOLE".
2. Remove lower instrument panel LH (for LHD models) or lower instrument panel RH (for RHD models) and
cluster lid A. Refer toIP-13, "
LOWER INSTRUMENT PANEL LH",IP-15, "LOWER INSTRUMENT
PANEL RH AND GLOVE BOX",IP-10, "INSTRUMENT PANEL".
3. Unlock slider by squeezing lock tabs on slider from adjuster
holder.
4. Remove casing cap from bracket of control device assembly
and remove interlock rod from adjuster holder.
5. Remove holder from key cylinder and remove key interlock
cable.
INSTALLATION
1. Set key interlock cable to key cylinder and install holder.
2. Turn ignition key to lock position.
3. Set selector lever to “P” position.
4. Insert interlock rod into adjuster holder.
5. Install casing cap to bracket.
6. Move slider in order to secure adjuster holder to interlock rod.
CAUTION:
Do not touch any other areas than slider or apply any force
to slider except in the sliding direction.
7. Install lower instrument panel LH (for LHD models) or lower
instrument panel RH (for RHD models) and cluster lid A. Refer
toIP-13, "
LOWER INSTRUMENT PANEL LH",IP-15, "LOWER
INSTRUMENT PANEL RH AND GLOVE BOX",IP-10,
"INSTRUMENT PANEL".
8. Install center console. Refer toIP-16, "
CENTER CONSOLE".
SCIA6793E
SCIA6900E
SCIA6900E
SCIA1232E

SYSTEM DESCRIPTION
AV-5
C
D
E
F
G
H
I
J
L
MA
B
AV
Personal Audio Setting
The radio is designed to store several settings (volume, bass, treble, preset stations) with every NATS ignition
key used. Up to a maximum of 4 NATS keys can be registered. During the communication mentioned under
“Anti-Theft System”, the radio will recognize the used ignition key and select the accompanying settings.
VEHICLE INFORMATION SYSTEM
lThe status of audio system, fuel consumption, rear view monitor and navigation system are displayed.
lNAVI control unit receives the data signal from ECM, combination meter via CAN communication. It calcu-
lates the values of fuel economy, and trip computer from the received information and displays them.
NAVIGATION SYSTEM
Refer to Owner's Manual or navigation system Owner's Manual for navigation system operating instructions.
Location Detection Principle
The navigation system periodically calculates the vehicle's current
position according to the following three signals:
lTravel distance of the vehicle as determined by the vehicle
speed sensor
lTurning angle of the vehicle as determined by the gyroscope
(angular velocity sensor)
lDirection of vehicle travel as determined by the GPS antenna
(GPS information)
The current position of the vehicle is then identified by comparing the
calculated vehicle position with map data read from the map DVD-
ROM, which is stored in the DVD-ROM drive (map-matching), and
indicated on the screen as a vehicle mark. More accurate data is judged and used by comparing vehicle posi-
tion detection results found by the GPS with the result by map-matching.
The current vehicle position will be calculated by detecting the dis-
tance the vehicle moved from the previous calculation point and its
direction.
lTravel distance
Travel distance calculations are based on the vehicle speed
sensor input signal. Therefore, the calculation may become
incorrect as the tires wear down. To prevent this, an automatic
distance correction function has been adopted.
lTravel direction
Change in the travel direction of the vehicle is calculated by a
gyroscope (angular velocity sensor) and a GPS antenna (GPS
information). They have both advantages and disadvantages.
More accurate traveling direction is detected because priorities are set for the signals from these two
devices according to the situation.
No communication from IMMU to radio 1. If NATS is malfunctioning, check NATS
system.
2. After NATS is repaired, reset radio to
NEW state by authorized representative
of Clarion.After switching on the radio, the radio will
display “SECURE” after 1 minute. Further
use of radio is impossible until communica-
tion is established again, or after radio is
reset by authorized representative of Clar-
ion.
When initialized between ECM and IMMU. Radio needs to be reset to NEW status by
authorized representative of Clarion.After switching on the radio, it will display
“SECURE” after 1 minute. Item Service procedure Description
SKIB1058E
Type Advantage Disadvantage
Gyroscope
(angular velocity sensor)Can detect the vehicle's turning angle
quite accurately.Direction errors may accumulate when vehicle is
driven for long distances without stopping.
GPS antenna
(GPS information)Can detect the vehicle's travel direction
(North/South/East/West).Correct direction cannot be detected when vehi-
cle speed is low.
SEL684V

AV-44
DIAGNOSIS SYSTEM
DIAGNOSIS SYSTEM
PFP:00000
Navigation System Diagnosis FunctionEKS00Q6H
lThere are 2 diagnosis functions (on board diagnosis and diagnosis using CONSULT-II), and it is neces-
sary to use them properly according to the condition. If the on board diagnosis starts, perform diagnosis
with on board diagnosis. If the on board diagnosis does not start (the cause being that the system is not
started, the switch operation is not activated, etc.), perform diagnosis using CONSULT-II.
lAt on board diagnosis, the NAVI control unit diagnosis function starts by switch operation and the NAVI
control unit performs the diagnosis for each unit of system.
lAt diagnosis using CONSULT-II, the NAVI control unit diagnosis function starts by the communication
between CONSULT-II and NAVI control unit, and the NAVI control unit performs the diagnosis for each
unit of system.
On Bord Self-Diagnosis FunctionEKS00Q6I
DESCRIPTION
lThe on board diagnosis function has a self-diagnosis mode for performing trouble diagnosis automatically
and a Confirmation/Adjustment mode for operating manually.
lSelf-diagnosis mode performs the diagnosis at NAVI control unit, connections between each unit that
composes the system, and connections between NAVI control unit and GPS antenna. It displays the
results on the display.
lConfirmation/Adjustment mode is used to monitor the vehicle signals requiring operation and judgement
by a technician (malfunctions that cannot be automatically judged by the system), the confirmation/adjust-
ment of setting value, the error history of system, and the communication condition of system.
DIAGNOSIS ITEM
Mode Description
Self Diagnosis
lNAVI control unit diagnosis (DVD-ROM drive will not be diagnosed when
no map DVD-ROM is in it.)
lThe connection diagnosis between NAVI control unit and GPS antenna
and the connection diagnosis between NAVI control unit and each unit
can be performed.
Confirma-
tion/Adjust-
mentDisplay DiagnosisThe tint can be confirmed by the color spectrum bar display. The shading
of color can be confirmed by the gradation bar display.
Vehicle SignalsDiagnosis of signals can be performed for vehicle speed, parking brake,
lights, ignition (ignition switch), and reverse.
Speaker Test The connection of a speaker can be confirmed by test tone.
NavigationSteering Angle
AdjustmentWhen there is a difference between the actual turning angle and the vehi-
cle mark turning angle, it can be adjusted.
Speed CalibrationWhen there is a difference between the current location mark and the
actual location, it can be adjusted.
Error HistoryThe system malfunction and its frequency that occurred in the past are dis-
played. When the malfunctioning item is selected, the time and place that
the selected malfunction last occurred are displayed.
Vehicle CAN Diagnosis The transmitting/receiving of CAN communication can be monitored.
AV COMM DiagnosisThe communication condition of each unit that composes the system can
be monitored.
Handsfree PhoneEach setting of hands-free volume adjustment, voice microphone test,
delete hands-free memory can be performed.
Bluetooth Passkey and device name can be confirmed/changed.
Delete Unit Commection Log The connection history and error history of unit can be deleted.

AV-54
DIAGNOSIS SYSTEM
AV COMM DIAGNOSIS
lDisplays the communication condition between NAVI control unit
(master unit) and each unit.
lError counter displays 0 if any malfunction is not detected in the
past. If the malfunction is detected, it displays 40. When turning
the ignition switch ON, if it is normal, it displays 39. The lower
limitofthecounteris1.
lIf it resets, the error counter is deleted.
ITM: NAVI control unit
NOTE:
“???” indicates UNKWN.
HANDSFREE PHONE
Handsfree Volume Adjustment
The received volume adjustment of hands-free phone can be
adjusted to Low, Medium, and High settings.
Voice Microphone Test
When this function is turned ON, the voice that is input to microphone is output to front speaker via TEL voice
signal line. The microphone and TEL voice signal line can be checked.
Delete Handsfree Memory
Erase the memory related to the hands-free phone.
BLUETOOTH
Confirm/Change Passkey
lThe passkey of Bluetooth can be confirmed and changed.
lThe passkey can be changed by four digits within 0 to 9.
SignalStatus
(Current)Count.
(Past)
C Tx (ITM-Primary SW) OK / ??? 0 - 40
CRx(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 (RDS-ITM) OK / ??? 0 - 40
SKIB4668E
SKIB3668E
SKIB3669E