Infiniti G35 (V35) Sedan. Manual — part 652
EXL-50
< COMPONENT DIAGNOSIS >
[XENON TYPE]
B2514 HEIGHT SENSOR UNUSUAL [RR]
Is the output value normal?
YES
>> Height sensor is normal.
NO
>> Replace the height sensor.
Leveling operation down-
ward edge
36.2%
-22
°
1.7 V
Detection limit (suspen-
sion contraction side)
36.2%
-45
°
0.9 V
Sensor angle
LEV ACTR VLTG
(Approx.)
Reference value
(Approx.)
“HI SEN OTP RR”
Standard value (Approx.)
B2516 SHIFT SIGNAL [P, R]
EXL-51
< COMPONENT DIAGNOSIS >
[XENON TYPE]
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EXL
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B2516 SHIFT SIGNAL [P, R]
Description
INFOID:0000000000962442
AFS control unit receives the shift position signal from TCM with CAN communication.
DTC Logic
INFOID:0000000000962443
DTC DETECTION LOGIC
[B2516] Shift signal [P, R]
DTC CONFIRMATION PROCEDURE
1.
DTC ERASE
Erase the DTC memory of AFS with CONSULT-III.
>> GO TO 2.
2.
DTC CONFIRMATION
1.
Turn ignition ON.
2.
Select the self-diagnosis with CONSULT-III.
3.
Check the self-diagnosis result. Refer to
Is “B2516” detected?
YES
>> Refer to
.
NO
>> Refer to
GI-39, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000000962444
1.
TCM SELF-DIAGNOSIS
Check the self-diagnosis result with CONSULT-III. Check that TCM does not detect any DTCs.
Is any DTC detected?
YES
>> Check TCM. Refer to
NO
>> GO TO 2.
2.
DTC ERASE
Erase the DTC memory of AFS with CONSULT-III.
Is the memory erased?
YES
>> Inspection end.
NO
>> Replace AFS control unit.
DTC detection condition
DTC erase condition
Possible causes
The shift position signal is not received.
Ignition switch OFF
• A/T control unit
• AFS control unit
EXL-52
< COMPONENT DIAGNOSIS >
[XENON TYPE]
B2517 VEHICLE SPEED SIGNAL
B2517 VEHICLE SPEED SIGNAL
Description
INFOID:0000000000962445
AFS control unit receives the vehicle speed signal from the unified meter and A/C amp. with CAN communica-
tion.
DTC Logic
INFOID:0000000000962446
DTC DETECTION LOGIC
[B2517] Vehicle speed signal
DTC CONFIRMATION PROCEDURE
1.
DTC ERASE
Erase the DTC memory of AFS with CONSULT-III.
>> GO TO 2.
2.
DTC CONFIRMATION
1.
Turn ignition ON.
2.
Select the self-diagnosis with CONSULT-III.
3.
Check the self-diagnosis result. Refer to
Is “B2517” detected?
YES
>> Refer to
.
NO
>> Refer to
GI-39, "Intermittent Incident"
.
Diagnosis Procedure
INFOID:0000000000962447
1.
UNIFIED METER AND A/C AMP. SELF-DIAGNOSIS
Check the self-diagnosis result with CONSULT-III. Check that the unified meter and A/C amp. does not detect
any DTCs.
Is any DTC detected?
YES
>> Check the unified meter and A/C amp. Refer to
NO
>> GO TO 2.
2.
DTC ERASE
Erase the DTC memory of AFS with CONSULT-III.
Is the memory erased?
YES
>> Inspection end.
NO
>> Replace AFS control unit.
DTC detection condition
DTC erase condition
Possible causes
The vehicle speed signal is not received.
Ignition switch OFF
• Unified meter and A/C
amp.
• AFS control unit
B2519 LEVELIZER CALIBRATION
EXL-53
< COMPONENT DIAGNOSIS >
[XENON TYPE]
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B2519 LEVELIZER CALIBRATION
Description
INFOID:0000000000962448
AFS control unit transmits the height sensor signal from the height sensor.
DTC Logic
INFOID:0000000000962449
[B2519] Levelizer calibration
Diagnosis Procedure
INFOID:0000000000962450
1.
LEVELIZER ADJUSTMENT
Perform the levelizer adjustment.
>> Refer to
EXL-8, "LEVELIZER ADJUSTMENT : Special Repair Requirement"
DTC detection condition
DTC erase condition
Possible causes
The height sensor adjustment position is not recognized.
When the levelizer adjust-
ment is completed
AFS control unit
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