2006 NISSAN PATROL ECU

5. Install valve stopper while piston is pushed into cylinder (Modelwith ABS only).
Installation
CAUTION:
+Re®ll with new brake ¯uid ``DOT 3''.
+ Never reuse drained brake ¯uid.
1. Place master cylinder onto brake booster and secure mounting nuts lightly.
2. Torque mounting nuts.
:12-15N zm (1.2 - 1.5 kg-m ,9-11ft-lb)
3. Fill up reservoir tank with new brake ¯uid.
4. Plug all ports on master cylinder with ®ngers to prevent air suction while releasing brake pedal.
5. Have driver depress brake pedal slowly several times until no air comes out of master cylinder.
6. Fit brake lines to master cylinder.
7. Tighten ¯are nuts.
:15-17N zm (1.5 - 1.7 kg-m, 11 - 12 ft-lb)
8. Bleed air. Refer to ``Bleeding Brake System'', BR-4.
SBR168E
SBR169E
MASTER CYLINDER
Assembly (Cont'd)
BR-14

1. Before ®tting booster, temporarily adjust clevis to dimensionshown.
2. Fit booster, then secure mounting nuts (brake pedal bracket to brake booster) lightly.
3. Connect brake pedal and booster input rod with clevis pin.
4. Secure mounting nuts. Speci®cation: 13 - 16 N zm (1.3 - 1.6 kg-m ,9-12ft-lb)
5. Install master cylinder. Refer to ``Installation'' in ``MASTER CYLINDER'', BR-14.
6. Adjust brake pedal height and free play. Refer to ``Adjustment'' in ``BRAKE PEDAL AND BRACKET'',
BR-10.
7. Secure lock nut for clevis.
:16-22N zm (1.6 - 2.2 kg-m, 12 - 16 ft-lb)
8. Bleed air. Refer to ``Bleeding Brake System'', BR-4.
BRAKE BOOSTER
Brake Booster (Cont'd)
BR-16

Inspection Ð Rotor
RUNOUT
1. Secure rotor to wheel hub with at least two nuts (M12 ý 1.25).
2. Check runout using a dial indicator.
Make sure that wheel bearing axial end play is within the
speci®cations before measuring. Refer to FA section (``Front
Wheel Bearing'', ``ON-VEHICLE SERVICE'').Maximum runout:0.1 mm (0.004 in)
3. If the runout is out of speci®cation, ®nd minimum runout posi- tion as follows:
a. Remove nuts and rotor from wheel hub.
b. Shift the rotor one hole and secure rotor to wheel hub withnuts.
c. Measure runout.
d. Repeat steps a. to c. so that minimum runout position can be found.
4. If the runout is still out of speci®cation, turn rotor with on-car brake lathe (``MAD, DL-8700'', ``AMMCO 700 and 705'' or
equivalent).
THICKNESS
Thickness variation (At least 8 positions): Maximum 0.015 mm (0.0006 in)
If thickness variation exceeds the speci®cation, turn rotor with on-
car brake lathe. Rotor repair limit:30.0 mm (1.181 in)
Assembly
1. Insert piston seal into groove on cylinder body.
2. With piston boot ®tted to piston, insert piston boot into grooveon cylinder body and install piston.
3. Properly secure piston boot
CAUTION:
Secure dust seal properly.
Installation
CAUTION:
+ Re®ll with new brake ¯uid ``DOT 3''.
+ Never reuse drained brake ¯uid.
1. Install caliper assembly.
2. Install brake hose to caliper securely.
3. Install all parts and secure all bolts.
4. Bleed air. Refer to ``Bleeding Brake System'', BR-4.
SBR019B
SBR020B
SBR574
SBR175E
FRONT DISC BRAKE
BR-24

Inspection Ð Rotor
RUNOUT
1. Secure rotor to wheel hub with at least two nuts (M12 ý 1.25).
2. Check runout using a dial indicator.
Make sure that wheel bearing axial end play is within the
speci®cations before measuring. Refer to ``Rear Wheel Bear-
ing'' in RA section.Maximum runout:0.1 mm (0.004 in)
3. If the runout is out of speci®cation, ®nd minimum runout posi- tion as follows:
a. Remove nuts and rotor from wheel hub.
b. Shift the rotor one hole and secure rotor to wheel hub withnuts.
c. Measure runout.
d. Repeat steps a. to c. so that minimum runout position can be found.
4. If the runout is still out of speci®cation, turn rotor with on-car brake lathe (``MAD, DL-8700'', ``AMMCO 700 and 705'' or
equivalent).
THICKNESS
Thickness variation (At least 8 positions): Maximum 0.015 mm (0.0006 in)
If thickness variation exceeds the speci®cation, turn rotor with on-
car brake lathe. Rotor repair limit:16.0 mm (0.630 in)
Assembly
1. Insert piston seal into groove on cylinder body.
2. With piston boot ®tted to piston, insert piston boot into grooveon cylinder body and install piston.
3. Properly secure piston boot
Installation
CAUTION:
+ Re®ll with new brake ¯uid ``DOT 3''.
+ Never reuse drained brake ¯uid.
1. Install caliper assembly.
2. Install brake hose to caliper securely.
3. Install all parts and secure all bolts.
4. Bleed air. Refer to ``Bleeding Brake System'', BR-4.
SBR389A
SBR390A
SBR574
SBR184E
REAR DISC BRAKE
BR-28

CONSULT
CONSULT APPLICATION TO ABS
EE960 program card is not applicable to ABS. Use on board diagnostic system with ABS warning lamp until
the next program card will be introduced. (Refer to ``Self-diagnosis'', BR-47.)
ITEMSELF-DIAGNOSTIC
RESULTS DATA MONITOR ACTIVE TEST
Front right wheel sensor X X Ð
Front left wheel sensor X X Ð
Rear right wheel sensor X X Ð
Rear left wheel sensor X X Ð
G switch (G sensor) X X X
Stop lamp switch Ð X Ð
Front right inlet solenoid valve X X X
Front right outlet solenoid valve X X X
Front left inlet solenoid valve X X X
Front left outlet solenoid valve X X X
Rear inlet solenoid valve X X X
Rear outlet solenoid valve X X X
Actuator solenoid valve relay X X Ð
Actuator motor relay
(ABS MOTOR is shown on the Data Monitor
screen.) XXX
ABS warning lamp Ð X Ð
Battery voltage X X Ð
X: Applicable
Ð: Not applicable
ECU (ABS control unit) part number mode
Ignore the ECU part number displayed in the ECU PART NUMBER MODE. Refer to parts catalog to order
the ECU.
TROUBLE DIAGNOSES
BR-50

Body Front End
+When removing or installing hood, place a cloth or other padding on front fender panel and cowl top. This
prevents vehicle body from being scratched.
+Bumper fascia is made of plastic. Do not use excessive force and be sure to keep oil away from it.
+Hood adjustment: Adjust at hinge portion.
+Hood lock adjustment: After adjusting, check hood lock control operation. Apply a coat of grease to hood
locks engaging mechanism.
+Hood opener: Do not attempt to bend cable forcibly. Doing so increases effort required to unlock hood.
REMOVAL Ð Front bumper assembly
V1Remove front guard bar. Refer to ``EXTERIOR'' for details, BT-26.
V2Remove left and right headlamp wipers (on models with headlamp wipers).
V3Remove clips securing front grille and remove the front grille.
V4Remove screws and bolts securing left and right front bumper side bracket.
V5Remove bolts securing bumper lower to engine under cover.
V6Remove bolts securing left and right front bumper stay upper (without winch).
V7Remove bolts securing left and right front bumper stay side.
V8Extract bumper assembly.
SBT518
BODY END
BT-4

Body Rear End and Opener
+Bumper fascia is made of plastic. Do not use excessive force and be sure to keep oil away from it.
+Back door lock system adjustment: Adjust lock & striker so that they are in the center.
After adjustment, check back door lock operation.
+Back door hatch lock system adjustment: Adjust lock & striker so that they are in the center.
After adjustment, check back door hatch lock operation.
+Opener cable: Do not attempt to bend cable using excessive force.
+After installation, make sure that back door and fuel ®ller lid open smoothly.
WARNING:
+Be careful not to scratch back door stay and/or back door hatch stay when installing back door
and/or back door hatch. A scratched stay may cause gas leakage.
+The contents of the back door stay and back door hatch stay are under pressure. Do not take apart,
puncture, apply heat or allow ®re near them.
REMOVAL Ð Rear bumper assembly
V1Remove screws securing left and right mudguard.
V2Remove bolts securing left and right rear side bumper to rear fender.
V3Remove screws and clips securing left and right rear side bumper to rear bumper side reinforcement.
V4Remove bolts securing left and right rear side bumper to rear center bumper.
V5Remove bolts securing left and right rear bumper side reinforcement to rear center bumper.
V6Remove bolts securing left and right rear bumper side reinforcement to frame assembly.
V7Remove bolts securing rear hook assembly.
V8Extract rear bumper assembly.
V9Remove bolts securing left and right rear bumper side reinforcement to rear center bumper.
SBT520
BODY END
BT-6

CAUTION:
Wrap the tip of ¯at-bladed screwdriver with a cloth when removing metal clips from garnishes.
REMOVAL Ð Body side trim (HARDTOP)
V1Remove tonneau cover.
V2Remove front and rear seats. Refer to ``SEAT'' for details, BT-32.
V3Remove kicking plates.
V4Remove body side welts.
V5Remove dash side lower ®nishers.
V6Remove assist grips.
V7Remove front pillar garnishes.
V8Remove luggage ¯oor retainer.
V9Remove back door welt.
V10Remove assist grips.
V11Remove lap outer covers.
V12Remove anchor bolt of seat belts. Refer to ``SEAT BELTS'' in RS section for details.
V13Remove seat belt escutcheons.
V14Remove rear parcel shelf holders.
V15Remove luggage side upper ®nishers.
V16Remove clips securing luggage side lower ®nishers. (On vehicles equipped with power supply sockets,
remove connector from luggage side lower ®nisher LH.)
V17Remove console box assembly. Refer to ``INSTRUMENT PANEL'' for details, BT-11.
V18Remove clips and luggage ¯oor rope hooks, then remove luggage ¯oor trim.
V19Remove screws, then remove rear ¯oor trim.
V20Remove clips, footrest and accel stopper, then remove front ¯oor trim.
SBT528
INTERIOR TRIM
Side and Floor Trim (Cont'd)
BT-16