 Kia Rio: Troubleshooting
Kia Rio: 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 | 
| 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
Special Service ToolsInspection
   
	
		Sprockets, Hydraulic Tensioner, Chain 
		Guide, Tensioner Arm
	
	
		
		1.
		
		
			Check the CVVT sprocket, crankshaft sprocket teeth for abnormal 
			wear, cracks or damage. Repla ...
   
ESC Control Module Components
   
	
		1. Front - left tube
		2. Rear - right tube
		3. Rear - left tube
		4. Front - right tube
		5. MC2
		
		6. MC1
		7. ESC control module (HECU)
		8. Damper
		9. Bracket
		
	
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Inhibitor Switch Description
   
	Inhibitor Switch monitors the lever's position(PRND) and is used to control 
	gear setting signals.
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