Infiniti EX35. Manual - part 322

BRC-3

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BRC

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VDC OFF SWITCH  .............................................

79

Description ..............................................................

79

Component Function Check ....................................

79

Diagnosis Procedure ...............................................

79

Component Inspection  ............................................

80

ABS WARNING LAMP .......................................

81

Description ..............................................................

81

Component Function Check ....................................

81

Diagnosis Procedure ...............................................

81

BRAKE WARNING LAMP  .................................

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Description ..............................................................

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Component Function Check ....................................

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Diagnosis Procedure ...............................................

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VDC OFF INDICATOR LAMP  ............................

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Description ..............................................................

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Component Function Check ....................................

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Diagnosis Procedure ...............................................

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SLIP INDICATOR LAMP  ....................................

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Description ..............................................................

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Component Function Check ....................................

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Diagnosis Procedure ...............................................

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ECU DIAGNOSIS .........................................

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ABS ACTUATOR AND ELECTRIC UNIT 
(CONTROL UNIT)  ..............................................

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Reference Value  .....................................................

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Wiring Diagram - BRAKE CONTROL SYSTEM - ....

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Fail-Safe ..................................................................

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DTC No. Index  ........................................................

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SYMPTOM DIAGNOSIS  ..............................

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EXCESSIVE ABS FUNCTION OPERATION 
FREQUENCY .....................................................

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Diagnosis Procedure ...............................................

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UNEXPECTED PEDAL REACTION  ..................

98

Diagnosis Procedure ...............................................

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THE BRAKING DISTANCE IS LONG ................

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Diagnosis Procedure ...............................................

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ABS FUNCTION DOES NOT OPERATE .........

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Diagnosis Procedure .............................................

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PEDAL VIBRATION OR ABS OPERATION 
SOUND OCCURS  ............................................

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Diagnosis Procedure .............................................

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VEHICLE JERKS DURING VDC/TCS/ABS 
CONTROL ........................................................

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Diagnosis Procedure .............................................

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NORMAL OPERATING CONDITION  .............

103

Description .............................................................

103

PRECAUTION ............................................

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PRECAUTIONS ...............................................

104

Precaution for Supplemental Restraint System 
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................

104

Precaution for Brake System .................................

104

Precaution for Brake Control  .................................

104

Precautions for Harness Repair  ............................

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PREPARATION .........................................

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PREPARATION ...............................................

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Special Service Tool ..............................................

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Commercial Service Tool  ......................................

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ON-VEHICLE REPAIR ...............................

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WHEEL SENSOR ............................................

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FRONT WHEEL SENSOR  .......................................

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FRONT WHEEL SENSOR : Exploded View  .........

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FRONT WHEEL SENSOR : Removal and Instal-
lation ......................................................................

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REAR WHEEL SENSOR  .........................................

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REAR WHEEL SENSOR : Exploded View ............

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REAR WHEEL SENSOR : Removal and Installa-
tion .........................................................................

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SENSOR ROTOR ............................................

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FRONT SENSOR ROTOR  .......................................

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FRONT SENSOR ROTOR : Exploded View  .........

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FRONT SENSOR ROTOR : Removal and Instal-
lation ......................................................................

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REAR SENSOR ROTOR  .........................................

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REAR SENSOR ROTOR : Exploded View ............

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REAR SENSOR ROTOR : Removal and Installa-
tion .........................................................................

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ABS ACTUATOR AND ELECTRIC UNIT 
(CONTROL UNIT)  ...........................................

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Exploded View .......................................................

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Removal and Installation  .......................................

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YAW RATE/SIDE G SENSOR  ........................

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Exploded View .......................................................

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Removal and Installation  .......................................

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STEERING ANGLE SENSOR .........................

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Exploded View .......................................................

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Removal and Installation  .......................................

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BRC-4

< BASIC INSPECTION >

[VDC/TCS/ABS]

DIAGNOSIS AND REPAIR WORK FLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORK FLOW

Work Flow

INFOID:0000000003132853

PRECAUTIONS FOR DIAGNOSIS

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-8, "ADJUSTMENT OF STEERING ANGLE

SENSOR NEUTRAL POSITION : Description"

.

DIAGNOSIS AND REPAIR WORK FLOW

BRC-5

< BASIC INSPECTION >

[VDC/TCS/ABS]

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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 work sheet. Refer to 

BRC-7, "Diagnostic Work Sheet"

.

>> GO TO 2.

JSFIA0239GB

BRC-6

< BASIC INSPECTION >

[VDC/TCS/ABS]

DIAGNOSIS AND REPAIR WORK FLOW

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 

BRC-95, "DTC No. Index"

.

>> 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 

BRC-103,

"Description"

.

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 

BRC-81, "Description"

.

• Brake warning lamp: Refer to 

BRC-82, "Description"

.

• VDC OFF indicator lamp: Refer to 

BRC-83, "Description"

.

• SLIP indicator lamp: Refer to 

BRC-84, "Description"

.

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.