Nissan Maxima. Manual — part 246
DIAGNOSIS AND REPAIR WORKFLOW
BRC-5
< BASIC INSPECTION >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
NO
>> GO TO 4.
4.
CHECK WARNING AND INDICATOR LAMPS OPERATION
Check warning and indicator lamps operation.
• ABS warning lamp: Refer to
.
• Brake warning lamp: Refer to
• VDC OFF indicator lamp: Refer to
.
• SLIP indicator lamp: Refer to
.
Is ON/OFF timing normal?
YES
>> GO TO 5.
NO
>> Perform warning lamp diagnosis. Refer to
BRC-72, "Component Function Check"
(ABS warning
BRC-73, "Component Function Check"
(brake warning lamp),
(VDC OFF indicator lamp) or
BRC-77, "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
BRC-21, "CONSULT Function (ABS)"
>> Inspection End.
Diagnostic Work Sheet
INFOID:0000000010049015
AWFIA1029GB
BRC-6
< BASIC INSPECTION >
[VDC/TCS/ABS]
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000010049016
After replacing the ABS actuator and electric unit (control unit), perform the neutral position adjustment for the
steering angle sensor.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000010049017
1.
PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR
Perform the neutral position adjustment for the steering angle sensor.
>> Refer to
BRC-6, "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION :
.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Description
INFOID:0000000010049018
When performing work that applies to the list below, make sure to adjust neutral position of steering angle sen-
sor before operating vehicle.
×: Required –: Not required
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Special Re-
pair Requirement
INFOID:0000000010049019
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
CAUTION:
To adjust neutral position of steering angle sensor, make sure to use CONSULT
(Adjustment cannot be done without CONSULT)
1.
ALIGN THE VEHICLE STATUS
Stop vehicle with front wheels in straight-ahead position.
>> GO TO 2.
2.
PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR
1. On the CONSULT screen, touch "WORK SUPPORT", then "ST ANGLE SENSOR ADJUSTMENT".
2. Touch “START”.
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
×
INSPECTION AND ADJUSTMENT
BRC-7
< BASIC INSPECTION >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
CAUTION:
Do not touch steering wheel while adjusting steering angle sensor.
3. After approximately 10 seconds, touch “END”.
NOTE:
After approximately 60 seconds, the adjustment ends automatically.
4. Turn ignition switch OFF, then turn it ON again.
CAUTION:
Be sure to perform above operation.
>> GO TO 3.
3.
CHECK DATA MONITOR
1. Run vehicle with front wheels in straight-ahead position, then stop.
2. Select “DATA MONITOR”. Then make sure “STR ANGLE SIG” is within 0
±2.5°.
Is the steering angle within the specified range?
YES
>> GO TO 4.
NO
>> Perform the neutral position adjustment for the steering angle sensor again, GO TO 1.
4.
ERASE THE SELF-DIAGNOSIS MEMORY
Erase the self-diagnosis memories of the ABS actuator and electric unit (control unit) and ECM.
• ABS actuator and electric unit (control unit): Refer to
BRC-21, "CONSULT Function (ABS)"
• ECM: Refer to
.
Are the memories erased?
YES
>> Inspection End.
NO
>> Check the items indicated by the self-diagnosis.
BRC-8
< SYSTEM DESCRIPTION >
[VDC/TCS/ABS]
VDC
SYSTEM DESCRIPTION
VDC
System Diagram
INFOID:0000000010049020
AWFIA0440GB
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