Nissan Sentra B18 (2020-2025) Service Manual: Nvh Troubleshooting Chart

Nissan Sentra B18 (2020-2025) Service Manual / Transmission & Driveline / Front Axle :: Symptom Diagnosis / Noise, Vibration and Harshness (nvh) Troubleshooting / Nvh Troubleshooting Chart

NVH Troubleshooting Chart

Use chart below to find the cause of the symptom.

If necessary, repair or replace these parts.

Reference			—	Inspection (RH)	—	Exploded View	—	Inspection	NVH Troubleshooting Chart	Refer to FRONT AXLE in this chart	NVH Troubleshooting Chart	NVH Troubleshooting Chart	Refer to DRIVE SHAFT in this chart	NVH Troubleshooting Chart	NVH Troubleshooting Chart	Inspection of Bearing Surface
Possible cause and SUSPECTED PARTS			Excessive joint angle	Joint sliding resistance	Imbalance	Improper installation, looseness	Parts interference	Wheel bearing damage	FRONT SUSPENSION	FRONT AXLE	TIRE	ROAD WHEEL	DRIVE SHAFT	BRAKE	STEERING	Improper lubrication of hub bearing surface causing clicking noise
Symptom	DRIVE SHAFT	Noise	×	×				×	×	×	×	×		×	×
	DRIVE SHAFT	Shake	×		×			×	×	×	×	×		×	×
	FRONT AXLE	Noise				×	×	×	×		×	×	×	×	×	×
		Shake				×	×	×	×		×	×	×	×	×
		Vibration				×	×	×	×		×		×		×
		Shimmy				×	×		×		×	×		×	×
		Shudder				×			×		×	×		×	×
		Poor quality ride or handling				×	×		×		×	×

×: Applicable

Noise, Vibration and Harshness (nvh) Troubleshooting

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Front Axle :: Periodic Maintenance

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Other materials:

Components
Components THE LARGE ILLUSTRATIONS are exploded views (see the following) and contain tightening torques, lubrication points, section number of the PARTS CATALOG (e.g. SEC. 440) and other information necessary to perform repairs. The illustrations should b ...

P0302 Misfire
Dtc Description DTC Description When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the crankshaft position (CKP) sensor signal to vary, ECM can determine that a misfire is occurring. ...

Drive belt
Exploded View Alternator Drive belt auto-tensioner Crankshaft pulley A/C compressor Water pump Drive belt Possible use range New drive belt range Indicator Removal and Installation REMOVAL Remove the front fender protector (RH) front side bolts and clips. Refer ...