Nissan Titan A60. Manual — part 183
BRC-110
< PRECAUTION >
[VDC/TCS/ABS]
PRECAUTIONS
• Clean brake pads and shoes with a waste cloth, then wipe with a dust collector.
Precaution for Brake Control
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• During ABS operation, the brake pedal may vibrate lightly and a mechanical noise may be heard. This is
normal.
• Just after starting vehicle, the brake pedal may vibrate or a motor operating noise may be heard from engine
compartment. This is a normal status of operation check.
• Stopping distance may be longer than that of vehicles without ABS when vehicle drives on rough, gravel, or
snow-covered (fresh, deep snow) roads.
• When an error is indicated by ABS or another warning lamp, collect all necessary information from customer
(what symptoms are present under what conditions) and check for simple causes before starting diagnosis.
Besides electrical system inspection, check booster operation, brake fluid level, and fluid leaks.
• If incorrect tire sizes or types are installed on the vehicle or brake pads are not Genuine NISSAN parts, stop-
ping distance or steering stability may deteriorate.
• If there is a radio, antenna or related wiring near control module, ABS function may have a malfunction or
error.
• If aftermarket parts (car stereo, CD player, etc.) have been installed, check for incidents such as harness
pinches, open circuits or improper wiring.
• If the following components are replaced with non-genuine components or modified, the VDC OFF indicator
lamp and SLIP indicator lamp may turn on or the VDC system may not operate properly. Components
related to suspension (shock absorbers, struts, springs, bushings, etc.), tires, wheels (exclude specified
size), components related to brake system (pads, rotors, calipers, etc.), components related to engine (muf-
fler, ECM, etc.), components related to body reinforcement (roll bar, tower bar, etc.).
• Driving with broken or excessively worn suspension components, tires or brake system components may
cause the VDC OFF indicator lamp and the SLIP indicator lamp to turn on, and the VDC system may not
operate properly.
• When the TCS or VDC is activated by sudden acceleration or sudden turn, some noise may occur. The
noise is a result of the normal operation of the TCS and VDC.
• When driving on roads which have extreme slopes (such as mountainous roads) or high banks (such as
sharp curves on a freeway), the VDC may not operate normally, or the VDC warning lamp and the SLIP indi-
cator lamp may turn on. This is not a problem if normal operation can be resumed after restarting the engine.
• Sudden turns (such as spin turns, acceleration turns), drifting, etc. with VDC turned off may cause the yaw
rate/side/decel G sensor to indicate a problem. This is not a problem if normal operation can be resumed
after restarting the engine.
Precaution for CAN System
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• Do not apply voltage of 7.0V or higher to terminal to be measured.
• Maximum open terminal voltage of tester in use must be less than 7.0V.
• Before checking harnesses, turn ignition switch OFF and disconnect battery negative cable.
• Area to be repaired must be soldered and wrapped with tape.
Make sure that fraying of twisted wire is within 110 mm (4.33 in).
PKIA0306E
PRECAUTIONS
BRC-111
< PRECAUTION >
[VDC/TCS/ABS]
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• Do not make a bypass connection to repaired area. (If the circuit is
bypassed, characteristics of twisted wire will be lost.)
PKIA0307E
BRC-112
< PREPARATION >
[VDC/TCS/ABS]
PREPARATION
PREPARATION
PREPARATION
Special Service Tool
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The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tool
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Tool number
(Kent-Moore No.)
Tool name
Description
KV991J0080
(J-45741)
ABS active wheel sensor tester
Checking operation of ABS active wheel sen-
sors
WFIA0101E
Tool name
Description
1. Flare nut crowfoot
2. Torque wrench
Removing and installing brake piping
a: 10 mm (0.39 in)/12 mm (0.47 in)
S-NT360
WHEEL SENSORS
BRC-113
< UNIT REMOVAL AND INSTALLATION >
[VDC/TCS/ABS]
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UNIT REMOVAL AND INSTALLATION
WHEEL SENSORS
Removal and Installation
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REMOVAL (Front)
1. Remove wheel sensor bolt.
• When removing the front wheel sensor, first remove the disc rotor to gain access to the front wheel sen-
sor bolt. Refer to
BR-32, "Removal and Installation of Brake Caliper and Rotor"
.
2. Pull out the sensor, being careful to turn it as little as possible.
CAUTION:
• Be careful not to damage sensor edge and sensor rotor teeth.
• Do not pull on the sensor harness.
3. Disconnect wheel sensor harness electrical connector, then remove harness from attaching points.
INSTALLATION (Rear)
Installation is in the reverse order of removal.
CAUTION:
• Inspect wheel sensor O-ring, replace sensor assembly if damaged.
• Clean wheel sensor hole and mating surface with brake cleaner and a lint-free shop rag. Be careful
that dirt and debris do not enter the axle.
• Apply a coat of suitable grease to the wheel sensor O-ring and hole.
REMOVAL (Rear)
1. Remove wheel sensor bolt.
2. Pull out the sensor, being careful to turn it as little as possible.
CAUTION:
• Be careful not to damage sensor edge and sensor rotor teeth.
• Do not pull on the sensor harness.
3. Disconnect wheel sensor harness electrical connector, then remove harness from attaching points.
INSTALLATION (Rear)
1. Installation is in the reverse order of removal.
CAUTION:
• Inspect wheel sensor O-ring, replace sensor assembly if damaged.
• Clean wheel sensor hole and mating surface with brake cleaner and a lint-free shop rag. Be care-
ful that dirt and debris do not enter the axle.
1.
Front wheel sensor
2.
Rear wheel sensor
AWFIA0429GB
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