Infiniti EX35. Manual — part 323
DIAGNOSIS AND REPAIR WORK FLOW
BRC-7
< BASIC INSPECTION >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
Diagnostic Work Sheet
INFOID:0000000003132854
SFIA3265E
BRC-8
< 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:0000000003132855
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:0000000003132856
1.
PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR
Perform the neutral position adjustment for the steering angle sensor.
>> Refer to
BRC-8, "ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Spe-
.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Description
INFOID:0000000003132857
When doing work that applies to the list below, make sure to adjust neutral position of steering angle sensor
before running vehicle.
×
: Required –: Not required
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Special Re-
pair Requirement
INFOID:0000000003132858
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 the 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-III screen, touch "WORK SUPPORT" and “ST ANG SEN ADJUSTMENT" in order.
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-9
< 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, it 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 the vehicle with front wheels in straight-ahead position, then stop.
2.
Select “STR ANGLE SIG” in “DATA MONITOR” and check steering angle sensor signal.
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), ECM and ICC.
• ABS actuator and electric unit (control unit): Refer to
BRC-30, "CONSULT-III Function"
• ECM: Refer to
EC-113, "CONSULT-III Function"
• ICC: Refer to
CCS-24, "CONSULT-III Function (ICC)"
.
Are the memories erased?
YES
>> INSPECTION END
NO
>> Check the items indicated by the self-diagnosis.
STR ANGLE SIG
: 0
±
2.5
°
BRC-10
< FUNCTION DIAGNOSIS >
[VDC/TCS/ABS]
VDC
FUNCTION DIAGNOSIS
VDC
System Diagram
INFOID:0000000003132859
With LDP
Without LDP
JSFIA0227GB
JSFIA0228GB
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