Nissan Sentra B18 (2020-2025) Service Manual: Clutch :: Symptom Diagnosis. Noise, Vibration and Harshness (nvh) Troubleshooting. Nvh Troubleshooting Chart
Noise, Vibration and Harshness (nvh) Troubleshooting. Nvh Troubleshooting Chart. Nvh Troubleshooting Chart
NVH Troubleshooting Chart
Use the chart below to find the cause of the symptom. The numbers indicate the order of the inspection. If necessary, repair or replace these parts.
|
SUSPECTED PARTS (Possible cause) |
CLUTCH PEDAL (Inspection and adjustment) |
CLUTCH LINE (Air in line) |
ENGINE MOUNTING (Loose) |
CSC (Concentric Slave Cylinder) (Worn, dirty or damaged) |
CLUTCH DISC (Out of true) |
CLUTCH DISC (Runout is excessive) |
CLUTCH DISC (Lining broken) |
CLUTCH DISC (Dirty or burned) |
CLUTCH DISC (Oily) |
CLUTCH DISC (Worn out) |
CLUTCH DISC (Hardened) |
CLUTCH DISC (Lack of spline grease) |
DIAPHRAGM SPRING (Damaged) |
DIAPHRAGM SPRING (Out of tip alignment) |
PRESSURE PLATE (Distortion) |
FLYWHEEL (Distortion) |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Reference |
Inspection and Adjustment |
Air Bleeding |
Inspection |
Exploded View |
Exploded View |
Inspection |
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|
Symptom |
Clutch grabs/chatters |
1 |
2 |
2 |
2 |
2 |
2 |
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|
Clutch pedal spongy |
1 |
2 |
|||||||||||||||
|
Clutch noisy |
1 |
||||||||||||||||
|
Clutch slips |
1 |
2 |
2 |
3 |
4 |
5 |
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|
Clutch does not disengage |
1 |
2 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
4 |
4 |
5 |
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Other materials:
B2046-55 Eeprom
Dtc Description
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen items
(Trouble diagnosis
content)
DTC Detection Condition
...
Diagnosis System [chassis Control Module (with Built in Steering Angle Sensor)]
Consult Function
CONSULT Function
APPLICATION ITEMS
CONSULT can display each diagnostic item using the diagnostic test
modes as follows.
Diagnosis mode
CGW Status
...
Precaution. Precautions
Precautions
Precaution for Supplemental Restraint System (srs) "air Bag" and "seat Belt Pre-Tensioner"
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as
“AIR BAG” and “SEAT BELT PRE-TENSIONER”,
u ...