Kia Niro: Driveshaft and axle / Troubleshooting

Troubleshooting

Trouble Symptom	Probable cause	Remedy
Vehicle pulls to one side	Scoring of driveshaft ball joint	Replace
	Wear, rattle or scoring of wheel bearing	Replace
	Defective front suspension and steering	Adjustment or Replace
Vibration	Wear, damage or bending of driveshaft	Replace
	Driveshaft rattle and hub serration	Replace
	Wear, rattle or scratching of wheel bearing	Replace
Shimmy	Defective wheel balance	Adjustment or Replace
Shimmy	Defective front suspension and steering	Adjustment or Replace
Excessive noise	Wear, damage or bending of driveshaft	Replace
	Rattle of driveshaft and worn hub splines	Replace
	Wear, rattle or scoring of wheel bearing	Replace
	Loose hub nut	Adjustment or Replace
	Defective front suspension and steering	Adjustment or Replace

Special Service Tools Tool Name / Number Illustration Description Ball joint puller 09568-34000 Remo ...

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Kia Niro 2017 (DE HEV) Service Manual: ETC (Electronic Throttle Control) System Troubleshooting
Fail-Safe Mode Item Fail-Safe ETC Motor Throttle valve stuck at 7° TPS TPS 1 fault Replace it with TPS 2 TPS 2 fault Replace it with TPS 1 TP ...

Kia Niro 2017 (DE HEV) Service Manual: Pressure Source Unit Components and components location
Components 1. Pressure Source Unit (PSU) 2. Motor 3. Filler adapter 4. Accumulator 5. Bracket ...