Hyundai Accent: Immobilizer Control Unit. Repair 
proceduresReplacement
| 1. | 
		 
			Disconnect the negative (-) battery terminal. 
		 | 
	
| 2. | 
		 
			Remove the crash pad lower panel. 
		
			(Refer to the BD group - "Crash pad") 
		 | 
	
| 3. | 
		 
			Remove the BCM unit and the SMARTRA unit(A). 
		
			[USA]  
		
		  | 
	
| 4. | 
		 
			Remove the SMARTRA unit (A) from the bracket with loosening a 
			shear bolt (B). 
		
			[CANADA]  
		
		  | 
	
| 5. | 
		 
			Installation is the reverse of removal procedure. 
		 | 
	
Replacement
Antenna Coil. Repair proceduresOutput Speed Sensor. Description and Operation
   Description
	The output speed sensor (A) is a vital unit that measures the rate of 
	rotation of the transaxle's turbine shaft and output shaft, and delivers the 
	readings to the TCM. The se ...
   
Intake Air Temperature 
Sensor (IATS). Repair procedures
   Inspection
	
		
		1.
		
		
			Turn the ignition switch OFF.
		
	
	
		
		2.
		
		
			Disconnect the IATS connector.
		
	
	
		
		3.
		
		
			Measure resistance between th ...
   
Aux, USB and iPod® port
   
If your vehicle has an aux and/or USB(universal serial bus) port or iPod® port, 
you can use an aux port to connect audio devices and a USB port to plug in a USB, 
or use the HYUNDAI accessory iP ...