Nissan Murano Z51 (2008 year). Manual — part 72
FRONT DISC BRAKE
BR-39
< ON-VEHICLE REPAIR >
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5.
Place a wooden block as shown in the figure, and blow air from
union bolt mounting hole to remove piston and piston boot.
CAUTION:
Never get fingers caught in the piston.
6.
Remove piston seal from cylinder body using suitable tool.
CAUTION:
Be careful not to damage a cylinder inner wall.
7.
Remove bleeder valve and cap.
ASSEMBLY
1.
Install bleeder valve and cap.
2.
Apply polyglycol ether based lubricant to piston seal (1), and
install to cylinder body.
CAUTION:
Never reuse piston seal.
3.
Apply rubber grease to piston boot (1). Cover the piston (2) end
with piston boot, and then install cylinder side lip on piston boot
securely into a groove on cylinder body.
CAUTION:
Never reuse piston boot.
MAA0272D
JPFIA0038ZZ
JPFIA0039ZZ
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Revision: 2008 October
2009 Murano
BR-40
< ON-VEHICLE REPAIR >
FRONT DISC BRAKE
4.
Apply brake fluid to piston (1). Push piston into cylinder body by
hand and push piston boot (2) piston-side lip into the piston
groove.
CAUTION:
Press the piston evenly and vary the pressing point to pre-
vent cylinder inner wall from being rubbed.
5.
Apply rubber grease to bushing, install bushing to sliding pin.
6.
Apply rubber grease to sliding pins and sliding pin boots, install
sliding pins and sliding pin boots to torque member.
7.
Install the cylinder body to the torque member and tighten the
sliding pin bolts to the specified torque.
BRAKE CALIPER ASSEMBLY : Inspection
INFOID:0000000003388402
INSPECTION AFTER DISASSEMBLY
Cylinder Body
Check the inner wall of the cylinder for rust, wear, cracks or damage. Replace the cylinder if any abnormal
condition is detected.
CAUTION:
Always clean with new brake fluid. Never clean with mineral oil such as gasoline and light oil.
Torque Member
Check the torque member for rust, wear, cracks or damage. Replace the member if any abnormal condition is
detected.
Piston
Check the surface of the piston for rust, wear, cracks or damage. Replace the piston if any abnormal condition
is detected.
CAUTION:
A piston sliding surface is plated. Never polish with sandpaper.
Sliding Pin and Sliding Pin Boot
Check the sliding pins and sliding boots for rust, wear, cracks or damage. Replace the parts if any abnormal
condition is detected.
INSPECTION AFTER INSTALLATION
1.
Check a drag of front disc brake. If any drag is found, follow the procedure described below.
2.
Remove brake pads.
3.
Press the piston.
CAUTION:
• Never damage the piston boot.
• When replacing a pad with new one, check a brake fluid level in the reservoir tank because brake
fluid returns to master cylinder reservoir tank when pressing piston in.
NOTE:
Use a disc brake piston tool to easily press piston.
4.
Install brake pads.
5.
Depress the brake pedal several times.
6.
Check a drag of front disc brake again. If any drag is found, disassemble the cylinder body. Refer to
38, "BRAKE CALIPER ASSEMBLY : Disassembly and Assembly"
.
7.
Burnish contact surfaces after refinishing or replacing disc rotors, or if a soft pedal occurs at very low mile-
age. Refer to
BR-16, "DISC ROTOR : Inspection and Adjustment"
JPFIA0034ZZ
Revision: 2008 October
2009 Murano
REAR DISC BRAKE
BR-41
< ON-VEHICLE REPAIR >
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REAR DISC BRAKE
BRAKE PAD
BRAKE PAD : Exploded View
INFOID:0000000003388403
BRAKE PAD : Removal and Installation
INFOID:0000000003388404
REMOVAL
WARNING:
Clean any dust from the brake caliper and brake pads with a vacuum dust collector. Never blow with
compressed air.
CAUTION:
• Never depress the brake pedal while removing the brake pads or the cylinder body because the pis-
ton may pop out.
• Never spill or splash brake fluid on the disc rotor.
1.
Remove tires with power tool.
2.
Remove the upper sliding pin bolt.
3.
Suspend the cylinder body with suitable wire so that the brake hose will not stretch. Remove the brake
pads, shims and shim cover from the torque member.
CAUTION:
• Never deform the pad retainers if removing the pad retainers.
• Never damage the piston boot.
• Never drop the brake pad, shims, and the shim cover.
INSTALLATION
WARNING:
Clean any dust from the brake caliper and brake pads with a vacuum dust collector. Never blow with
compressed air.
CAUTION:
1.
Sliding pin bolt
2.
Cylinder body
3.
Inner shim cover
4.
Inner shim
5.
Inner pad (only RH side with pad
wear sensor)
6.
Pad retainer
7.
Torque member
8.
Outer pad
9.
Outer shim
10.
Outer shim cover
1: Apply rubber grease.
2: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.
Refer to
for symbols not described on the above.
JPFIA0310GB
Revision: 2008 October
2009 Murano
BR-42
< ON-VEHICLE REPAIR >
REAR DISC BRAKE
• Never depress the brake pedal while removing the brake pads or the cylinder body because the pis-
ton may pop out.
• Never spill or splash brake fluid on the disc rotor.
1.
Install the pad retainers to the torque member if the pad retainers has been removed.
CAUTION:
• Securely assemble the pad retainers not to be lifted up from the torque member.
• Never deform the pad retainers.
2.
Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease to the mating faces between the brake
pads, the shims and pawls part of cylinder body, and install them to the brake pad.
CAUTION:
Always replace the shims together with the shim cover when replacing the brake pad.
3.
Install cylinder body and brake pads to torque member.
CAUTION:
• Never damage the piston boot.
• When replacing pads with new one, check a brake fluid level in the reservoir tank because brake
fluid returns to master cylinder reservoir tank when pressing piston in.
NOTE:
Use a disc brake piston tool to easily press piston.
4.
Install the upper sliding pin bolt and tighten it to the specified torque.
5.
Depress the brake pedal several times to check that no drag feel is present for the rear disc brake. Refer
to
BR-42, "BRAKE PAD : Inspection"
.
BRAKE PAD : Inspection
INFOID:0000000003388405
INSPECTION AFTER REMOVAL
Replace the shims and the shim cover if rust is excessively attached.
INSPECTION AFTER INSTALLATION
1.
Check a drag of rear disc brake. If any drag is found, follow the procedure described below.
2.
Remove brake pads.
3.
Press the piston.
CAUTION:
• Never damage the piston boot.
• When replacing a pad with new one, check a brake fluid level in the reservoir tank because brake
fluid returns to master cylinder reservoir tank when pressing piston in.
NOTE:
Use a disc brake piston tool to easily press piston.
4.
Install brake pads.
5.
Depress the brake pedal several times.
6.
Check a drag of rear disc brake again. If any drag is found, disassemble the cylinder body. Refer to
44, "BRAKE CALIPER ASSEMBLY : Disassembly and Assembly"
.
7.
Burnish contact surfaces after refinishing or replacing pads, or if a soft pedal occurs at very low mileage.
Refer to
BR-18, "BRAKE PAD : Inspection and Adjustment"
.
BRAKE CALIPER ASSEMBLY
BRAKE CALIPER ASSEMBLY : Exploded View
INFOID:0000000003388406
REMOVAL
Revision: 2008 October
2009 Murano
REAR DISC BRAKE
BR-43
< ON-VEHICLE REPAIR >
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DISASSEMBLY
BRAKE CALIPER ASSEMBLY : Removal and Installation
INFOID:0000000003388407
REMOVAL
WARNING:
1.
Brake caliper assembly
Refer to
for symbols not described on the above.
JPFIA0311GB
1.
Sliding pin bolt
2.
Bushing
3.
Cap
4.
Bleeder valve
5.
Cylinder body
6.
Piston seal
7.
Piston
8.
Piston boot
9.
Sliding pin boot
10. Torque member
1: Apply rubber grease.
2: Apply PBC (Poly Butyl Cuprysil) grease or silicone-based grease.
3: Apply polyglycol ether based lubricant.
: Apply brake fluid.
Refer to
for symbols not described on the above.
JPFIA0312GB
Revision: 2008 October
2009 Murano
BR-44
< ON-VEHICLE REPAIR >
REAR DISC BRAKE
Clean any dust from the brake caliper and brake pads with a vacuum dust collector. Never blow with
compressed air.
CAUTION:
Never depress the brake pedal. Brake fluid may splash while removing the brake hose.
1.
Remove tires with power tool.
2.
Fix the disc rotor using wheel nuts.
3.
Drain brake fluid. Refer to
.
CAUTION:
Never spill or splash brake fluid on the disc rotor.
4.
Remove union bolt (1) and copper washers then disconnect brake hose (2) from caliper assembly.
5.
Remove torque member mounting bolts, and remove brake caliper assembly.
CAUTION:
Never drop brake pads and caliper assembly.
6.
Remove disc rotor.
CAUTION:
• Put matching marks on the wheel hub and bearing assembly and the disc rotor before removing
the disc rotor.
• Never drop disc rotor.
INSTALLATION
WARNING:
Clean any dust from the brake caliper and brake pads with a vacuum dust collector. Never blow with
compressed air.
CAUTION:
Never depress the brake pedal. Brake fluid may splash while removing the brake hose.
1.
Install disc rotor.
CAUTION:
Align the matching marks put during removal when reusing the disc rotor.
2.
Install the brake caliper assembly to the vehicle and tighten the torque member mounting bolts to the
specified torque.
CAUTION:
Never spill or splash any grease and moisture on the brake caliper assembly mounting face,
threads, mounting bolts, and washers. Wipe out any grease and moisture.
3.
Install brake hose and copper washers to brake caliper assembly, and tighten union bolts to the specified
torque. Refer to
.
CAUTION:
Never reuse copper washer.
4.
Refill with new brake fluid and perform the air bleeding. Refer to
BR-13, "Bleeding Brake System"
.
CAUTION:
• Never reuse drained brake fluid.
• Never spill or splash brake fluid on the disc rotor.
5.
Check that no drag feel is present for the rear disc brake. Refer to
BR-46, "BRAKE CALIPER ASSEMBLY
BRAKE CALIPER ASSEMBLY : Disassembly and Assembly
INFOID:0000000003388408
DISASSEMBLY
NOTE:
Never remove the torque member and pad retainers when disassembling and assembling the cylinder body.
1.
Remove the sliding pin bolts and remove the cylinder body from the torque member.
2.
Remove brake pads, shims and shim cover. Refer to
BR-41, "BRAKE PAD : Exploded View"
3.
Remove sliding pin boots from torque member.
4.
Remove bushing from sliding pin bolt.
Revision: 2008 October
2009 Murano
REAR DISC BRAKE
BR-45
< ON-VEHICLE REPAIR >
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5.
Place a wooden block as shown in the figure, and blow air from
union bolt mounting hole to remove piston and piston boot.
CAUTION:
Never get fingers caught in the piston.
6.
Remove piston seal from cylinder body using suitable tool.
CAUTION:
Be careful not to damage a cylinder inner wall.
7.
Remove bleeder valve and cap.
ASSEMBLY
1.
Install bleeder valve and cap.
2.
Apply polyglycol ether based lubricant to piston seal (1), and
install to cylinder body.
CAUTION:
Never reuse piston seal.
3.
Apply rubber grease to piston boot (1). Cover the piston (2) end
with the piston boot, and then install cylinder side lip on the pis-
ton boot securely into the groove on cylinder body.
CAUTION:
Never reuse piston boot.
BRD0041D
JPFIA0038ZZ
JPFIA0039ZZ
JPFIA0040ZZ
Revision: 2008 October
2009 Murano
BR-46
< ON-VEHICLE REPAIR >
REAR DISC BRAKE
4.
Apply brake fluid to piston (1). Push piston into cylinder body by
hand and push piston boot (2) piston side lip into the piston
groove.
CAUTION:
Press the piston evenly and vary the pressing point to pre-
vent cylinder inner wall from being rubbed.
5.
Apply rubber grease to bushing, install bushing to sliding pin
bolt.
6.
Apply rubber grease to the sliding pin bolts and the sliding pin
boots, install sliding pin boot to torque member.
7.
Install the cylinder body to the torque member and tighten the
sliding pin bolts to the specified torque.
BRAKE CALIPER ASSEMBLY : Inspection
INFOID:0000000003388409
INSPECTION AFTER DISASSEMBLY
Cylinder Body
Check the inner wall of the cylinder for rust, wear, cracks or damage. Replace the cylinder if any abnormal
condition is detected.
CAUTION:
Always clean with new brake fluid. Never clean with mineral oil such as gasoline and light oil.
Torque Member
Check the torque member for rust, wear, cracks or damage. Replace the member if any abnormal condition is
detected.
Piston
Check the piston for rust, wear, cracks or damage. Replace the piston if any abnormal condition is detected.
CAUTION:
A piston sliding surface is plated. Never polish with sandpaper.
Sliding Pin Bolt and Sliding Pin Boot
Check the sliding pin bolts and sliding pin boots for rust, wear, cracks or damage. Replace the parts if any
abnormal condition is detected.
INSPECTION AFTER INSTALLATION
1.
Check a drag of rear disc brake. If any drag is found, follow the procedure described below.
2.
Remove brake pads.
3.
Press the piston.
CAUTION:
• Never damage the piston boot.
• When replacing a pad with new one, check a brake fluid level in the reservoir tank because brake
fluid returns to master cylinder reservoir tank when pressing piston in.
NOTE:
Use a disc brake piston tool to easily press piston.
4.
Install brake pads.
5.
Depress the brake pedal several times.
6.
Check a drag of rear disc brake again. If any drag is found, disassemble the cylinder body. Refer to
44, "BRAKE CALIPER ASSEMBLY : Disassembly and Assembly"
.
7.
Burnish contact surfaces after refinishing or replacing disc rotors, or if a soft pedal occurs at very low mile-
age. Refer to
BR-18, "DISC ROTOR : Inspection and Adjustment"
JPFIA0041ZZ
Revision: 2008 October
2009 Murano
SERVICE DATA AND SPECIFICATIONS (SDS)
BR-47
< SERVICE DATA AND SPECIFICATIONS (SDS)
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SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
General Specifications
INFOID:0000000003388410
Unit: mm (in)
Brake Pedal
INFOID:0000000003388411
Unit: mm (in)
Brake Booster
INFOID:0000000003388412
Unit: mm (in)
Front Disc Brake
INFOID:0000000003388413
Unit: mm (in)
Rear Disc Brake
INFOID:0000000003388414
Unit: mm (in)
Front brake
Cylinder bore diameter
63.6 (2.504)
Pad length
×
width
×
thickness
111.0
×
63.5
×
9.5 (4.37
×
2.500
×
0.374)
Rotor outer diameter
×
thickness
φ
320
×
28.0 (12.60
×
1.102)
Rear brake
Cylinder bore diameter
42.86 (1.6874)
Pad length
×
width
×
thickness
83.0
×
33.0
×
8.5 (3.268
×
1.299
×
0.335)
Rotor outer diameter
×
thickness
φ
308
×
16.0 (12.13
×
0.630)
Master cylinder
Cylinder bore diameter
25.4 (1.0)
Control valve
Valve type
Electric brake force distribution
Brake booster
Diaphragm diameter
Primary
228.5 (9.00)
Secondary
203 (7.99)
Recommended brake fluid
DOT 3
Item
Standard
Brake pedal height
197.1 – 207.1 (7.76 – 8.15)
Clearance between stopper rubber and stop lamp switch and ASCD brake switch threaded end
0.20 – 1.96 (0.0079 – 0.0772)
Brake pedal play
3.0 – 11.0 (0.118 – 0.433)
Depressed brake pedal height
[Depressing 490 N (50 kg, 110 lb) while turning the engine ON]
128 (5.04) or more
Item
Standard
Input rod length
127 (5.00)
Item
Limit
Brake pad
Wear thickness
2.0 (0.079)
Disc rotor
Wear thickness
26.0 (1.024)
Thickness variation (measured at 8 positions)
0.008 (0.0003)
Runout (with it attached to the vehicle)
0.040 (0.0016) or less
Item
Limit
Brake pad
Wear thickness
2.0 (0.079)
Disc rotor
Wear thickness
14.0 (0.551)
Thickness variation (measured at 8 positions)
0.020 (0.0008)
Runout (with it attached to the vehicle)
0.050 (0.0020) or less
Revision: 2008 October
2009 Murano
BRC-1
BRAKES
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SECTION
BRC
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BRC
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CONTENTS
BRAKE CONTROL SYSTEM
VDC/TCS/ABS
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORK FLOW . . .
Work Flow . . . . . . . . . . . . . . . .....
Diagnostic Work Sheet . . . . . . . . . . . ..
INSPECTION AND ADJUSTMENT . . . . . .
ADJUSTMENT OF STEERING ANGLE SENSOR
NEUTRAL POSITION . . . . . . . . . . . . ..
ADJUSTMENT OF STEERING ANGLE SENSOR
NEUTRAL POSITION : Description . . . . . . ..
CALIBRATION OF YAW RATE/SIDE/DECEL G
SENSOR . . . . . . . . . . . . . . . . .
CALIBRATION OF YAW RATE/SIDE/DECEL G
SENSOR : Description . . . . . . . . . . .
CALIBRATION OF YAW RATE/SIDE/DECEL G
SENSOR : Special Repair Requirement . . . . .
CALIBRATION OF PRESSURE SENSOR . . . .
CALIBRATION OF PRESSURE SENSOR : De-
scription . . . . . . . . . . . . . . . . ...
CALIBRATION OF PRESSURE SENSOR : Spe-
cial Repair Requirement . . . . . . . . . . ..
FUNCTION DIAGNOSIS . . . . . . . ..
VDC . . . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
TCS . . . . . . . . . . . . . . . . . .
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . .
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
ABS . . . . . . . . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . ..
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
EBD . . . . . . . . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ..
System Description . . . . . . . . . . . . ..
Component Parts Location . . . . . . . . . ..
Component Description . . . . . . . . . . ...
DIAGNOSIS SYSTEM [ABS ACTUATOR
AND ELECTRIC UNIT (CONTROL UNIT)] . ...
CONSULT-III Function . . . . . . . . . . .
COMPONENT DIAGNOSIS . . . . . . .
C1101, C1102, C1103, C1104 WHEEL SEN-
SOR . . . . . . . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
Special Repair Requirement . . . . . . . . .
C1105, C1106, C1107, C1108 WHEEL SEN-
SOR . . . . . . . . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . . .
Special Repair Requirement . . . . . . . . .
C1109 POWER AND GROUND SYSTEM . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Special Repair Requirement . . . . . . . . .
Revision: 2008 October
2009 Murano
BRC-2
C1110, C1170 ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT) . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Special Repair Requirement . . . . . . . . ...
C1111 ABS MOTOR, MOTOR RELAY SYS-
TEM . . . . . . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
Special Repair Requirement . . . . . . . . ...
C1113, C1145, C1146 YAW RATE/SIDE/DE-
CEL G SENSOR . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
Special Repair Requirement . . . . . . . . ...
C1115 WHEEL SENSOR . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
Special Repair Requirement . . . . . . . . ...
C1116 STOP LAMP SWITCH . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
Special Repair Requirement . . . . . . . . ...
C1120, C1122, C1124, C1126 IN ABS SOL . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
Special Repair Requirement . . . . . . . . ...
C1121, C1123, C1125, C1127 OUT ABS SOL ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Component Inspection . . . . . . . . . . ....
Special Repair Requirement . . . . . . . . ...
C1130 ENGINE SIGNAL . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ..
Special Repair Requirement . . . . . . . . ...
C1140 ACTUATOR RELAY SYSTEM . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
Special Repair Requirement . . . . . . . . ...
C1142 PRESS SENSOR . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
Special Repair Requirement . . . . . . . . ...
C1143 STEERING ANGLE SENSOR . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
Special Repair Requirement . . . . . . . . ...
C1144 INCOMPLETE STEERING ANGLE
SENSOR ADJUSTMENT . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Special Repair Requirement . . . . . . . . ...
C1155 BRAKE FLUID LEVEL SWITCH . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
Special Repair Requirement . . . . . . . . ...
C1160, C1161 INCOMPLETE YAW RATE/
SIDE/DECEL G SENSOR CALIBRATION . .
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Special Repair Requirement . . . . . . . . ...
C1162 INCOMPLETE PRESSURE SENSOR
CALIBRATION . . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Special Repair Requirement . . . . . . . . ...
C1164, C1165 CV SYSTEM . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
Special Repair Requirement . . . . . . . . ...
C1166, C1167 SV SYSTEM . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
Special Repair Requirement . . . . . . . . ...
U1000, U1002 CAN COMM CIRCUIT . . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Revision: 2008 October
2009 Murano
BRC-3
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BRC
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Diagnosis Procedure . . . . . . . . . . . ...
Special Repair Requirement . . . . . . . . ...
POWER SUPPLY AND GROUND CIRCUIT . ..
Description . . . . . . . . . . . . . . . ..
Diagnosis Procedure . . . . . . . . . . . ...
PARKING BRAKE SWITCH . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
VDC OFF SWITCH . . . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
Component Inspection . . . . . . . . . . .
ABS WARNING LAMP . . . . . . . . . ...
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
BRAKE WARNING LAMP . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
VDC OFF INDICATOR LAMP . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
SLIP INDICATOR LAMP . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
Component Function Check . . . . . . . . .
Diagnosis Procedure . . . . . . . . . . . ...
ECU DIAGNOSIS . . . . . . . . . . .
ABS ACTUATOR AND ELECTRIC UNIT
(CONTROL UNIT) . . . . . . . . . . . ..
Reference Value . . . . . . . . . . . . . .
Wiring Diagram -BRAKE CONTROL SYSTEM- . .
Fail-Safe . . . . . . . . . . . . . . . .
DTC No. Index . . . . . . . . . . . . . ..
SYMPTOM DIAGNOSIS . . . . . . .
EXCESSIVE ABS FUNCTION OPERATION
FREQUENCY . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
UNEXPECTED PEDAL REACTION . . . .
Diagnosis Procedure . . . . . . . . . . . .
THE BRAKING DISTANCE IS LONG . . . ..
Diagnosis Procedure . . . . . . . . . . . .
ABS FUNCTION DOES NOT OPERATE . . .
Diagnosis Procedure . . . . . . . . . . . .
PEDAL VIBRATION OR ABS OPERATION
SOUND OCCURS . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
VEHICLE JERKS DURING VDC/TCS/ABS
CONTROL . . . . . . . . . . . . . ...
Diagnosis Procedure . . . . . . . . . . . .
NORMAL OPERATING CONDITION . . . .
Description . . . . . . . . . . . . . . . .
PRECAUTION . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . ...
FOR USA AND CANADA . . . . . . . . . .
FOR USA AND CANADA : Precaution for Proce-
dure without Cowl Top Cover . . . . . . . .
FOR USA AND CANADA : Precaution for Brake
System . . . . . . . . . . . . . . . . ...
FOR USA AND CANADA : Precaution for Brake
Control . . . . . . . . . . . . . . . . ...
FOR MEXICO . . . . . . . . . . . . . . ...
FOR MEXICO : Precaution for Procedure without
Cowl Top Cover . . . . . . . . . . . . . .
FOR MEXICO : Precaution for Brake System . ...
FOR MEXICO : Precaution for Brake Control . ...
ON-VEHICLE REPAIR . . . . . . . ...
WHEEL SENSOR . . . . . . . . . . .
FRONT WHEEL SENSOR . . . . . . . . . ...
FRONT WHEEL SENSOR : Exploded View . . .
FRONT WHEEL SENSOR : Removal and Instal-
lation . . . . . . . . . . . . . . . . . ..
REAR WHEEL SENSOR . . . . . . . . . . .
REAR WHEEL SENSOR : Exploded View . . .
REAR WHEEL SENSOR : Removal and Installa-
tion . . . . . . . . . . . . . . . . . . .
SENSOR ROTOR . . . . . . . . . . .
FRONT SENSOR ROTOR . . . . . . . . . ...
FRONT SENSOR ROTOR : Exploded View . . .
FRONT SENSOR ROTOR : Removal and Instal-
lation . . . . . . . . . . . . . . . . . ..
REAR SENSOR ROTOR . . . . . . . . . . .
REAR SENSOR ROTOR : Exploded View . . .
REAR SENSOR ROTOR : Removal and Installa-
tion . . . . . . . . . . . . . . . . . . .
Revision: 2008 October
2009 Murano
BRC-4
ABS ACTUATOR AND ELECTRIC UNIT
(CONTROL UNIT) . . . . . . . . . . .
Exploded View . . . . . . . . . . . . . ...
Removal and Installation . . . . . . . . . ...
G SENSOR . . . . . . . . . . . . . ..
Exploded View . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
STEERING ANGLE SENSOR . . . . . . ..
Exploded View . . . . . . . . . . . . . ..
Removal and Installation . . . . . . . . . ...
Revision: 2008 October
2009 Murano
DIAGNOSIS AND REPAIR WORK FLOW
BRC-5
< BASIC INSPECTION >
[VDC/TCS/ABS]
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
INFOID:0000000003247124
PRECAUTIONS FOR DIAGNOSIS
Adjustment of Steering Angle Sensor
If steering angle sensor, steering system parts, suspension system parts, ABS actuator and electric unit (con-
trol unit) or tires have been replaced, or if wheel alignment has been adjusted, be sure to adjust neutral posi-
tion of steering angle sensor before driving. Refer to
BRC-9, "ADJUSTMENT OF STEERING ANGLE
SENSOR NEUTRAL POSITION : Description"
Calibration of Yaw Rate/Side/Decel G Sensor
If yaw rate/side/decel G sensor or ABS actuator and electric unit (control unit) have been replaced, be sure to
calibrate yaw rate/side/decel G sensor before driving. Refer to
BRC-10, "CALIBRATION OF YAW RATE/SIDE/
Calibration of Pressure Sensor
If ABS actuator and electric unit (control unit) have been replaced, be sure to calibrate pressure sensor before
driving. Refer to
BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"
Revision: 2008 October
2009 Murano
BRC-6
< BASIC INSPECTION >
[VDC/TCS/ABS]
DIAGNOSIS AND REPAIR WORK FLOW
OVERALL SEQUENCE
DETAILED FLOW
1.
COLLECT THE INFORMATION FROM THE CUSTOMER
Get the detailed information from the customer about the symptom (the condition and the environment when
the incident/malfunction occurred) using the diagnosis worksheet. Refer to
BRC-8, "Diagnostic Work Sheet"
>> GO TO 2.
JSFIA0239GB
Revision: 2008 October
2009 Murano
DIAGNOSIS AND REPAIR WORK FLOW
BRC-7
< BASIC INSPECTION >
[VDC/TCS/ABS]
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2.
PERFORM THE SELF-DIAGNOSIS
Check the DTC display with the self-diagnosis function.
Is there any DTC displayed?
YES
>> GO TO 3.
NO
>> GO TO 4.
3.
PERFORM THE SYSTEM DIAGNOSIS
Perform the diagnosis applicable to the displayed DTC. Refer to
.
>> GO TO 7.
4.
CHECK THE SYMPTOM THAT IS NOT CONSIDERED A SYSTEM MALFUNCTION
Check that the symptom is a normal operation that is not considered a system malfunction. Refer to
Is the symptom a normal operation?
YES
>> INSPECTION END
NO
>> GO TO 5.
5.
CHECK THE WARNING LAMP AND INDICATOR LAMP FOR ILLUMINATION
Check that the warning lamp and indicator lamp illuminate.
• ABS warning lamp: Refer to
.
• Brake warning lamp: Refer to
• VDC OFF indicator lamp: Refer to
.
• SLIP indicator lamp: Refer to
.
Is ON/OFF timing normal?
YES
>> GO TO 6.
NO
>> GO TO 2.
6.
PERFORM THE DIAGNOSIS BY SYMPTOM
Perform the diagnosis applicable to the symptom.
>> GO TO 7.
7.
REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
>> GO TO 8.
8.
MEMORY CLEAR
Perform self-diagnosis memory clear.
>> GO TO 9.
9.
FINAL CHECK
Perform the self-diagnosis again, and check that the malfunction is repaired completely.
Is no other DTC present and the repair completed?
YES
>> INSPECTION END
NO
>> GO TO 3.
Revision: 2008 October
2009 Murano
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