Hyundai Sonata: Oil Pressure Switch. Repair procedures
				
				Inspection
| 1. | 
		 
			Check the continuity between the terminal and the 
			body with an ohmmeter. 
		
			If there is no continuity, replace the oil pressure 
			switch. 
		
		  | 
	
| 2. | 
		 
			Check the continuity between the terminal and the 
			body when the fine wire is pushed. If there is continuity even when 
			the fine wire is pushed, replace the switch. 
		 | 
	
| 3. | 
		 
			If there is no continuity when a 50kPa (0.50kgf/cm², 
			7.25psi) is applied through the oil hole, the switch is operaing properly. 
		
			Check for air leakage. If air leaks, the diaphragm 
			is broken. Replace it. 
		
		  | 
	
Oil Cooler. Repair procedures
   Removal
	
		
		1.
		
		
			Loosen the drain plug, and drain the coolant. Remove 
			the radiator cap to speed draining.
		
	
	
		
		2.
		
		
			Disconnect the oil cooler coolant h ...
   See also:
Troubleshooting
   Troubleshooting
	
		
		Symptom
		
		
		Possible cause
		
		
		Remedy
		
	
	
		
		Speedometer does not operate
		
		
		Fuse (MODULE1 7.5A and Room lamp 10A) in smart junction box ...
   
If the engine overheats
   If your temperature gauge indicates overheating, you experience a loss of power, 
or hear loud pinging or knocking, the engine is probably too hot. If this happens, 
you should:
1. Pull off the roa ...
   
Body Control Module (BCM). Components and Components Location
   Components
 ...
   



