Hyundai Car 1999-05

3.0L V6 - Auto 4

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Trouble Code: P01175



Electronic Throttle System No. 2 Close

Possible Causes:



ETS 2 "close" signal circuit is open or shorted to ground
 
ETS 2 "close" signal circuit is shorted to system power
 
ETS controller is damaged or has failed
 
PCM has failed
 

Trouble Code: P01176



Electronic Throttle System Motor No. 1 Open or Shorted

Possible Causes:



ETS 1 Motor control circuit is open or shorted to ground
 
ETS 1 Motor control circuit is shorted to system power
 
ETS 1 Motor is damaged or has failed
 
ETS controller is damaged or has failed
 
PCM has failed
 

Trouble Code: P01177



Electronic Throttle System Motor No. 2 Open or Shorted

Possible Causes:



ETS 2 Motor control circuit is open or shorted to ground
 
ETS 2 Motor control circuit is shorted to system power
 
ETS 2 Motor is damaged or has failed
 
ETS controller is damaged or has failed
 
PCM has failed
 

Trouble Code: P01178



Electronic Throttle System Motor Battery Voltage Open

Possible Causes:



Battery connections are dirty or loose
 
ETCS power source circuit is open (check the ETCS fuse)
 
PCM has failed
 

Trouble Code: P01330



Spark Timing Adjust Circuit Malfunction

Possible Causes:



Spark timing adjust circuit is open or shorted to ground
 
Spark timing adjust circuit is shorted to VREF or system power
 
PCM has failed
 

Trouble Code: P01510



Idle Speed Control Actuator Opening Coil Circuit Shorted

Possible Causes:



Idle speed actuator opening coil circuit shorted to system power (B+)
 
Idle speed actuator is damaged or has failed
 
PCM has failed
 

Trouble Code: P01513



Idle Speed Control Actuator Opening Coil Circuit Open

Possible Causes:



Idle speed actuator opening coil circuit open or shorted to ground
 
Idle speed actuator is damaged or has failed
 
PCM has failed
 

Trouble Code: P01521



Power Steering Switch Input Circuit Malfunction

Possible Causes:



Power steering pressure switch circuit open, shorted to ground, shorted to VREF, or shorted to system power (B+)
 
Power steering pressure switch is damaged or has failed
 
PCM has failed
 

Trouble Code: P01552



Idle Speed Control Actuator Closing Coil Circuit Shorted

Possible Causes:



Idle speed actuator closing coil circuit shorted to system power
 
Idle speed actuator is damaged or has failed
 
PCM has failed
 

Trouble Code: P01553



Idle Speed Control Actuator Closing Coil Circuit Open

Possible Causes:



Idle speed actuator closing coil circuit is open or shorted to ground
 
Idle speed actuator is damaged or has failed
 
PCM has failed
 

Trouble Code: P01607



Electronic Throttle System Communication Error

Possible Causes:



ETS circuit to the PCM open, shorted to ground or shorted to system power
 
ETC controller has failed
 
PCM has failed
 

Trouble Code: P01611



MIL Request Signal Circuit Low Input

Possible Causes:



MIL request circuit between the PCM and TCM is open or shorted to ground
 

Trouble Code: P01614



Electronic Throttle System Module Malfunction

Possible Causes:



ETCS (system) is damaged or has failed
 
PCM has failed
 

Trouble Code: P01624



Cooling Fan Relay Low Circuit

Possible Causes:



Cooling Fan Relay control circuit open or shorted to ground
 
Cooling Fan Relay power circuit from Main Relay is open
 
Cooling Fan Relay is damaged or has failed
 
PCM has failed
 
TSB 00-36-013 (9/00) contains information about this code
 

 
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