Nissan Qashqai (2007-2010). Manual — part 719

BRC-74

< BASIC INSPECTION >

[ESP/TCS/ABS]

DIAGNOSIS AND REPAIR WORKFLOW

BASIC INSPECTION

DIAGNOSIS AND REPAIR WORKFLOW

Work Flow

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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-78, "ADJUSTMENT OF STEERING ANGLE

SENSOR NEUTRAL POSITION : Description"

.

DIAGNOSIS AND REPAIR WORKFLOW

BRC-75

< BASIC INSPECTION >

[ESP/TCS/ABS]

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OVERALL SEQUENCE

DETAIED 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-77, "Diagnostic Work Sheet"

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>> GO TO 2.

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BRC-76

< BASIC INSPECTION >

[ESP/TCS/ABS]

DIAGNOSIS AND REPAIR WORKFLOW

2.

PERFORM THE SELF-DIAGNOSIS

Check the DTC display with the self-diagnosis function. Refer to

BRC-96, "CONSULT-III Function (ABS)"

.

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-160, "DTC No. Index"

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>> 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-168,

"Description"

.

Is the symptom is 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-149, "Description"

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• Brake warning lamp: Refer to

BRC-150, "Description"

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• ESP OFF indicator lamp: Refer to

BRC-151, "Description"

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• SLIP indicator lamp: Refer to

BRC-152, "Description"

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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.

FINAL CHECK

Perform the self-diagnosis again, and check that the malfunction is repaired completely. After checking, erase
the self-diagnosis memory. Refer to

BRC-96, "CONSULT-III Function (ABS)"

.

Is any DTC indicated?

YES

>> GO TO 3.

NO

>> INSPECTION END

DIAGNOSIS AND REPAIR WORKFLOW

BRC-77

< BASIC INSPECTION >

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Diagnostic Work Sheet

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