2005 NISSAN X-TRAIL Panel

CL-6
CLUTCH PEDAL

Removal and InstallationECS001WC
COMPONENTS
RHD models
LHD models
REMOVAL
1. Remove instrument driver lower panel. Refer to IP-10, "INSTRUMENT PANEL ASSEMBLY" .
2. Disconnect ASCD clutch switch harness connector. (With ASCD)
3. Remove snap pin and clevis pin from clevis of clutch master cylinder.
PCIB0877E
1. Clutch pedal assembly 2. Assist spring 3. Bushing
4. Stopper rubber 5. Clevis pin 6. Bushing
7. Stopper rubber 8. Pedal stopper bolt (Without ASCD) 9. ASCD clutch switch (With ASCD)
10. Snap pin
PCIB1452E
1. Clutch pedal assembly 2. Assist spring 3. Bushing
4. Clevis pin 5. Bushing 6. Stopper rubber
7. Pedal stopper bolt (Without ASCD) 8. ASCD clutch switch (With ASCD) 9. Stopper rubber
10. Snap pin 11. Bracket

AT-40
[EURO-OBD]
ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION

[EURO-OBD]ON BOARD DIAGNOSTIC SYSTEM DESCRIPTIONPFP:00000
IntroductionECS004QH
The A/T system has two self-diagnostic systems.
The first is the emission-related on board diagnostic system (EURO-OBD) performed by the TCM in combina-
tion with the ECM. The malfunction is indicated by the MI (malfunction indicator) and is stored as a DTC in the
ECM memory but not the TCM memory.
The second is the TCM original self-diagnosis indicated by the O/D OFF indicator lamp. The malfunction is
stored in the TCM memory. The detected items are overlapped with EURO-OBD self-diagnostic items. For
detail, refer to AT- 4 5 , "
SELF-DIAGNOSTIC RESULT TEST MODE" .
EURO-OBD Function for A/T SystemECS004QI
The ECM provides emission-related on board diagnostic (EURO-OBD) functions for the A/T system. One
function is to receive a signal from the TCM used with EURO-OBD-related parts of the A/T system. The signal
is sent to the ECM when a malfunction occurs in the corresponding EURO-OBD-related part. The other func-
tion is to indicate a diagnostic result by means of the MI (malfunction indicator) on the instrument panel. Sen-
sors, switches and solenoid valves are used as sensing elements.
The MI automatically illuminates in One or Two Trip Detection Logic when a malfunction is sensed in relation
to A/T system parts.
One or Two Trip Detection Logic of EURO-OBDECS004QJ
ONE TRIP DETECTION LOGIC
If a malfunction is sensed during the first test drive, the MI will illuminate and the malfunction will be stored in
the ECM memory as a DTC. The TCM is not provided with such a memory function.
TWO TRIP DETECTION LOGIC
When a malfunction is sensed during the first test drive, it is stored in the ECM memory as a 1st trip DTC
(diagnostic trouble code) or 1st trip freeze frame data. At this point, the MI will not illuminate. — First Trip
If the same malfunction as that experienced during the first test drive is sensed during the second test drive,
the MI will illuminate. — Second Trip
A/T-related parts for which the MI illuminates during the first or second test drive are listed below.
The “trip” in the “One or Two Trip Detection Logic” means a driving mode in which self-diagnosis is performed
during vehicle operation.
EURO-OBD Diagnostic Trouble Code (DTC)ECS004QK
HOW TO READ DTC AND 1ST TRIP DTC
DTC and 1st trip DTC can be read by the following methods.
( With CONSULT-II or GST) CONSULT-II or GST (Generic Scan Tool) Examples: P0705, P0710,
P0720, P0725, etc.
These DTCs are prescribed by SAE J2012.
(CONSULT-II also displays the malfunctioning component or system.)

1st trip DTC No. is the same as DTC No.

Output of the diagnostic trouble code indicates that the indicated circuit has a malfunction. How-
ever, in case of the Mode II and GST they do not indicate whether the malfunction is still occurring
or occurred in the past and returned to normal.
CONSULT-II can identify them as shown below. Therefore, using CONSULT-II (if available) is rec-
ommended.
ItemsMI
One trip detection Two trip detection
Shift solenoid valve A — DTC: P0750 X
Shift solenoid valve B — DTC: P0755 X
Throttle position sensor — DTC: P1705 X
Except aboveX

ON BOARD DIAGNOSTIC SYSTEM DESCRIPTION
AT-47
[EURO-OBD]
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DTC WORK SUPPORT MODE WITH CONSULT-II

For details, refer to the separate “CONSULT-II Operations Manual”.
CONSULT-II Setting Procedure
1. Turn ignition switch “OFF”.
2. Connect CONSULT-II and CONSULT-II CONVERTER to data
link connector, which is located in instrument lower panel on
driver side.
GEAR — XGear position recognized by the TCM
updated after gear-shifting
SLCT LVR POSI — XSelector lever position is recognized by
the TCM.
For fail-safe operation, the specific value
used for control is displayed.
VEHICLE SPEED (km/h) — X Vehicle speed recognized by the TCM.
THROTTLE POSI (0.0/8) — XDegree of opening for accelerator recog-
nized by the TCM
For fail-safe operation, the specific value
used for control is displayed.
LINE PRES DTY (%) — X
TCC S/V DUTY (%) — X
SHIFT S/V A (ON/OFF) — X
SHIFT S/V B (ON/OFF) — X
OVERRUN/C S/V (ON/OFF) — X
SELF-D DP LMP (ON/OFF) — X
TC SLIP RATIO (0.000) — —
TC SLIP SPEED (rpm) — —Difference between engine speed and
torque converter input shaft speed
Voltage (V) — —Displays the value measured by the volt-
age probe.
Frequency (Hz) — —
The value measured by the pulse probe
is displayed. DUTY·HI (high) (%) — —
DUTY·LOW (low) (%) — —
PLS WIDTH·HI (ms) — —
PLS WIDTH·LOW (ms) — —Monitor item (Unit)SELECT MONITOR ITEM
Remarks
TCM INPUT
SIGNALSMAIN SIG-
NALSSELEC-
TION FROM
MENU
SCIA0691E

AT-266
[EXC.F/EURO-OBD]
TROUBLE DIAGNOSIS — BASIC INSPECTION

7. CHECK VEHICLE MOVE
1. Move selector lever to D, 2 and 1 positions and check if vehicle
creeps forward.
Does vehicle creep forward in all three position?
YES >> GO TO AT- 2 6 6 , "3. CRUISE TEST" .
NO >>

Mark the box on the DIAGNOSTIC WORKSHEET.
Refer to AT- 2 5 2 , "
DIAGNOSTIC WORKSHEET" .

GO TO AT- 2 9 9 , "Vehicle Does Not Creep Forward In
“D”, “2” Or “1” Position" .

Continue “Road Test”.
3. CRUISE TEST

Check all items listed in Parts 1 through 3.
With CONSULT-II

Using CONSULT-II, conduct a cruise test and record the result.

Print the result and ensure that shifts and lock-ups take place as per Shift Schedule.
CONSULT-II Setting Procedure
1. Turn ignition switch OFF.
2. Connect CONSULT-II and CONSULT-II CONVERTER to data
link connector, which is located in instrument lower panel on
driver side.
SAT773B
SAT601J
SCIA0691E
SCIA0692E

BR-6
BRAKE PEDAL

BRAKE PEDALPFP:46501
On-Vehicle Inspection and AdjustmentEFS000C1
Adjust clearance between dash panel and brake pedal upper surface
to the following dimensions.
1. Loosen stop lamp switch by rotating it counter-clockwise by 45°.
2. Loosen input rod lock nut (A), then rotate input rod, set pedal to
the specified height, and tighten lock nut (A).
CAUTION:
Confirm threaded end of input rod remains inside the cle-
vis.
3. Pull pedal by hand and hold it. Press stop lamp switch until its
threaded end contacts the stopper rubber.
4. While holding it against the stopper rubber, turn the switch clock-
wise by 45° and secure it.
CAUTION:
Be sure stopper rubber to stop lamp switch screw threaded
end gap (C) is within the specifications.
5. Check pedal free play.
CAUTION:
Be sure stop lamps go off when pedal is released.
6. Start engine and check brake pedal depressed height.
SFIA0348E
H1Brake pedal heightM/T model 156 - 166 mm (6.14 - 6.54 in)
A/T model 164 - 174 mm (6.46 - 6.85 in)
H
2
Pedal height when depressed
[With engine running and at a depression force of 490 N (50 kg,110.6
lb)]M/T model 80 mm (3.15 in) or more
A/T model 85 mm (3.35 in) or more
C Clearance between stopper rubber and threaded end of stop lamp switch 0.74 - 1.96 mm (0.0291 - 0.0772 in)
A Pedal play3 - 11 mm (0.12 - 0.43 in)
: 16 - 21 N·m (1.6 - 2.2 kg-m, 12 - 15 ft-lb)
SFIA0160E

BRAKE PEDAL
BR-7
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ComponentsEFS001CI
Removal and InstallationEFS000C2
REMOVAL
Be careful not to deform brake tube.
1. Remove instrument lower driver panel. Refer to IP-10, "
INSTRUMENT PANEL ASSEMBLY" .
2. Remove steering column assembly from steering member. Refer to PS-11, "
STEERING COLUMN" .
3. Remove stop lamp switch from brake pedal assembly.
4. Remove snap pin and clevis pin from brake booster clevis.
5. Remove brake pedal assembly mounting nuts. Pull brake booster toward engine compartment to the
extent that does not deform brake tube.
6. Remove brake booster clevis from input rod.
7. Remove the mounting bolts from the bracket, and remove the pedal assembly from the vehicle.
INSPECTION AFTER REMOVAL
Check brake pedal for the following.

Bent brake pedal

Deformed clevis pin

Cracks in welded area

Cracked or deformed clevis pin stopper
INSTALLATION
Install in reverse order of removal. Be careful of the following:

Adjust brake pedal assembly after installing it.
1. Snap pin 2. Stop lamp switch 3. Clip
4. Clevis pin 5. Brake pedal assembly
SFIA1797E
SBR997

BRAKE BOOSTER
BR-23
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BRAKE BOOSTERPFP:47200
On-Vehicle Inspection and ServiceEFS000CC
FUNCTION INSPECTION
With engine stopped, discharge stored vacuum by depressing brake
pedal several times at 5 second intervals. With brake pedal fully
depressed, start the engine. Confirm that clearance between brake
pedal and floor panel decreases when engine vacuum stabilizes.
AIRTIGHTNESS INSPECTION

Run engine at idle for approximately 1 minute. Stop it after
applying vacuum to the booster. Depress brake pedal several
times with normal force to discharge the stored vacuum. Con-
firm that clearance between brake pedal and floor panel gradu-
ally increases as the brake pedal is depressed.

Run engine. Depress and hold brake pedal then stop engine.
Keep brake pedal depressed for 30 seconds or more and make
sure the pedal stroke does not change.
Removal and InstallationEFS000CD
REMOVAL
CAUTION:

Be careful not to deform or bend brake piping while remov-
ing and installing brake booster.

Replace clevis pin if it is damaged.

Be careful not to damage brake booster stud bolt threads. If
brake booster is tilted or inclined during installation, dash
panel may damage the threads.

Be sure to install check valve in the correct orientation.
1. Remove vacuum piping from the brake booster.
2. Remove master cylinder.
3. Remove snap pin and clevis pin on the clevis of input rod. Remove input rod from the brake pedal.
4. Remove brake booster and brake pedal assembly mounting nuts.
5. Remove booster assembly from the engine compartment.
BRA0037D
SBR365AA
SFIA0139E

BR-38
SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
General SpecificationsEFS000CQ
Unit: mm (in)
Brake PedalEFS000CR
Check ValveEFS000CS
Brake BoosterEFS000CT
Vacuum type
Front Disc BrakeEFS000CU
Front brakeBrake model AD31VD
Cylinder bore diameter 44.4 × 2 (1.748 × 0.08)
Pad
Length x width x thickness132.0 × 52.5 × 11.0
(5.20 × 2.067 × 0.433)
Rotor outer diameter x thickness 280 × 28 (11.02 × 1.10)
Rear brakeBrake model AD9VA
Cylinder bore diameter 34.9 (1.374)
Pad
Length x width x thickness83.0 × 33.0 × 8.5
(3.268 × 1.299 × 0.335)
Rotor outer diameter x thickness 292 × 16 (11.50 × 0.63)
Master cylinder Cylinder bore diameter 25.4 (1)
Control valve Valve model Electronic control type
Brake boosterBooster model C215T
Diaphragm diameterPrimary 230 (9.06)
Secondary 205 (8.07)
Recommended brake fluid DOT 3 or DOT 4
Pedal play3 - 11 mm (0.12 - 0.43 in)
Looseness at clevis pin 1 - 3 mm (0.04 - 0.12 in)
Brake pedal height (from dash panel top surface)M/T model 156 - 166 mm (6.14 - 6.54 in)
A/T model 164 - 174 mm (6.46 - 6.85 in)
Depressed pedal height under a force of 490 N (50 kg,110.6 lb)
(from dash panel top surface)M/T model 80 mm (3.15 in) or more
A/T model 85 mm (3.35 in) or more
Clearance between threaded end of stop lamp switch and pedal stopper 0.74 - 1.96 mm (0.0291 - 0.0772 in)
Vacuum leakage [at vacuum of 66.7 kPa (-500 mmHg, -19.69
inHg)]Within 1.3 kPa (10 mmHg, 0.39 inHg) of vacuum for 15 seconds
Vacuum leakage [at vacuum of -66.7 kPa (-500 mmHg, -19.69
inHg)]Within 3.3 kPa (25 mmHg, 0.98 inHg) of vacuum for 15 seconds
Input rod installation standard dimension 125 mm (4.92 in)
Brake typeAD31VD
Brake padStandard thickness (new) 11 mm (0.43 in)
Repair limit thickness 2.0 mm (0.079 in)
Disc rotorStandard thickness (new) 28.0 mm (1.102 in)
Repair limit thickness 26.0 mm (1.024 in)
Runout limit 0.04 mm (0.0016 in)