Nissan Pathfinder. Manual — part 248
BRAKE CONTROL SYSTEM
BRC-51
< WIRING DIAGRAM >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
AAFIA0142GB
BRC-52
< BASIC INSPECTION >
[VDC/TCS/ABS]
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
INFOID:0000000009177263
OVERALL SEQUENCE
DETAILED FLOW
1.
COLLECT INFORMATION FROM THE CUSTOMER
Get detailed information from the customer about the symptom (the condition and the environment when the
incident/malfunction occurred) using the diagnostic worksheet. Refer to
BRC-53, "Diagnostic Work Sheet"
>> GO TO 2.
2.
PERFORM SELF-DIAGNOSTIC RESULT
Perform self-diagnostic result. Refer to
Are any DTCs displayed?
YES
>> Refer to
.
NO
>> GO TO 3.
3.
CHECK SYMPTOM OPERATING CONDITION
Check that the symptom is a normal operating condition. Refer to
.
Is the symptom a normal operating condition?
YES
>> Inspection End.
NO
>> GO TO 4.
4.
CHECK WARNING AND INDICATOR LAMPS OPERATION
AWFIA0208GB
DIAGNOSIS AND REPAIR WORKFLOW
BRC-53
< BASIC INSPECTION >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
Check ABS and brake warning lamps, VDC OFF and SLIP indicator lamps operation. Refer to
Is ON/OFF timing normal?
YES
>> GO TO 5.
NO
>> Perform warning lamp diagnosis. Refer to
BRC-106, "Component Function Check"
(ABS warning
lamp),
BRC-107, "Component Function Check"
(brake warning lamp),
(VDC OFF indicator lamp) or
BRC-109, "Component Function Check"
(SLIP
indicator lamp).
5.
PERFORM DIAGNOSIS APPLICABLE TO THE SYMPTOM
Perform diagnosis applicable to the symptom. Refer to
>> GO TO 6.
6.
FINAL CHECK
Perform self-diagnostic result again, and check that the malfunction is repaired. After checking, erase the self-
diagnosis memory. Refer to
>> Inspection End.
Diagnostic Work Sheet
INFOID:0000000009177264
SFIA3265E
BRC-54
< BASIC INSPECTION >
[VDC/TCS/ABS]
ADDITIONAL SERVICE WHEN REPLACING ABS ACTUATOR AND ELECTRIC
UNIT (CONTROL UNIT)
ADDITIONAL SERVICE WHEN REPLACING ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT)
Description
INFOID:0000000009177265
After replacing the ABS actuator and electric unit (control unit), perform the following procedures:
• Neutral position adjustment for the steering angle sensor
• Calibration of the decel G sensor
Work Procedure
INFOID:0000000009177266
1.
PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR
Perform the neutral position adjustment for the steering angle sensor.
>> Refer to
, GO TO 2.
2.
PERFORM CALIBRATION OF THE DECEL G SENSOR
Perform calibration of the decel G sensor.
>> Refer to
.
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