Nissan Frontier D40. Manual — part 122
BRC-186
< BASIC INSPECTION >
[TYPE 3]
DIAGNOSIS AND REPAIR WORKFLOW
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
JSFIA0010GB
DIAGNOSIS AND REPAIR WORKFLOW
BRC-187
< BASIC INSPECTION >
[TYPE 3]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
>> GO TO 2
2.
PERFORM THE SELF-DIAGNOSIS
Check the DTC display with the self-diagnosis function. Refer to
BRC-212, "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
.
>> 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
• Hill descent control 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.
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-212, "CONSULT-III Function (ABS)"
Is no other DTC present and the repair completed?
YES
>> Inspection End
NO
>> GO TO 3
BRC-188
< BASIC INSPECTION >
[TYPE 3]
DIAGNOSIS AND REPAIR WORKFLOW
Diagnostic Work Sheet
INFOID:0000000005275221
SFIA3265E
INSPECTION AND ADJUSTMENT
BRC-189
< BASIC INSPECTION >
[TYPE 3]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000005275222
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
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000005275223
1.
PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR
Perform the neutral position adjustment for the steering angle sensor.
>> Refer to
BRC-189, "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION :
, GO TO 2
2.
PERFORM CALIBRATION OF THE DECEL G SENSOR
Perform calibration of the decel G sensor.
>> Refer to
BRC-190, "CALIBRATION OF DECEL G SENSOR : Special Repair Requirement"
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Description
INFOID:0000000005275224
Refer to the table below to determine if adjustment of steering angle sensor neutral position is required.
×
: Required –: Not required
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Special Re-
pair Requirement
INFOID:0000000005275225
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
CAUTION:
To adjust neutral position of steering angle sensor, make sure to use CONSULT-III
(Adjustment cannot be done without CONSULT-III)
1.
ALIGN THE VEHICLE STATUS
Stop vehicle with front wheels in straight-ahead position.
Situation
Adjustment of steering angle sensor neutral position
Removing/Installing ABS actuator and electric unit (control unit)
—
Replacing ABS actuator and electric unit (control unit)
×
Removing/Installing steering angle sensor
×
Replacing steering angle sensor
×
Removing/Installing steering components
×
Replacing steering components
×
Removing/Installing suspension components
×
Replacing suspension components
×
Change tires to new ones
—
Tire rotation
—
Adjusting wheel alignment
×
Battery disconnection
×
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