Santa Fe, Vera Cruz 2006-2008

2.7L V6 VIN D Auto 10

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Trouble Code: P0451



EVAP Pressure Sensor Performance

Possible Causes:



Pressure sensor vacuum hoses loose or damaged
 
Pressure sensor is damaged or out-of-calibration
 
VSV for the EVAP pressure sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0452



EVAP Pressure Sensor Circuit Low Input

Possible Causes:



Pressure sensor signal circuit is shorted to ground
 
Pressure sensor power (VREF) circuit is open
 
Pressure sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0453



EVAP Pressure Sensor Circuit High Input

Possible Causes:



Pressure sensor signal circuit is shorted to power
 
Pressure sensor ground circuit open between sensor and PCM
 
Pressure sensor is damaged or has failed
 
PCM has failed
 

Trouble Code: P0454



EVAP Emission System- Pressure Sensor Intermittent

Possible Causes:



Contact resistance in connectors
 
Faulty FTPS
 

Trouble Code: P0455



EVAP System Large Leak (0.080") Detected

Possible Causes:



Canister vent (CV) solenoid may be stuck in open position
 
EVAP canister tube, EVAP canister purge outlet tube or EVAP return tube disconnected or cracked, or canister is damaged
 
EVAP canister purge valve stuck closed, or canister damaged
 
Fuel filler cap missing, loose (not tightened) or the wrong part
 
Fuel vapor hoses/tubes blocked or restricted, or fuel vapor control valve tube or fuel vapor vent valve assembly blocked
 
Fuel tank pressure (FTP) sensor has failed (mechanical fault)
 
Fuel tank control valve is contaminated, damaged or has failed
 

Trouble Code: P0456



EVAP Emission System- Leak Detected (Very Small)

Possible Causes:



Leakage in EVAP system line
 
Faulty CCV, PCSV or FTPS
 

Trouble Code: P0457



EVAP System Leak (Fuel Tank Cap) Detected

Possible Causes:



Canister vent (CV) solenoid may be stuck in open position
 
EVAP canister tube, EVAP canister purge outlet tube or EVAP return tube disconnected or cracked, or canister is damaged
 
Fuel filler cap missing, loose (not tightened) or the wrong part
 
Fuel tank pressure (FTP) sensor has failed (mechanical fault)
 
Fuel tank control valve is contaminated, damaged or has failed
 

Trouble Code: P0461



Fuel Level Sensor -A- Circuit Range/Performance

Possible Causes:



Poor connection
 
Faulty fuel level sensor
 
Faulty PCM
 

Trouble Code: P0462



Fuel Level Sensor -A- Circuit Low Input

Possible Causes:



Poor connection
 
Faulty fuel level sensor
 
Short to battery in fuel level (FLS) circuit
 
Faulty fuel level circuit (FLS)
 
Faulty PCM
 

Trouble Code: P0463



Fuel Level Sensor -A- Circuit high Input

Possible Causes:



Short to battery in fuel level (FLS) circuit
 
Faulty fuel level sensor
 
Faulty PCM
 

Trouble Code: P0464



Fuel Level Sensor -A- Circuit Intermittent

Possible Causes:



Contact resistance in connectors
 
Short to battery in fuel level (FLS) circuit
 

Trouble Code: P0480



Fan 1 Control Circuit Malfunction

Possible Causes:



Poor connection
 
Open in power circuit to cooling fan
 
Open or short in control circuit to PCM
 
Faulty fan relay
 
Faulty cooling fan module
 
Faulty PCM
 

Trouble Code: P0481



Fan 2 Control Circuit Malfunction

Possible Causes:



Poor connection
 
Open in power circuit to cooling fan
 
Open or short in control circuit to PCM
 
Faulty fan relay
 

Trouble Code: P0500



Vehicle Speed Sensor Performance

Possible Causes:



VSS signal circuit is open or shorted to ground
 
VSS power or ground circuit is open
 
VSS is damaged or has failed
 
PCM has failed
 

Trouble Code: P0501



Vehicle Speed Sensor Circuit Range/Performance

Possible Causes:



VSS signal circuit from the sensor to the I/P Cluster to the PCM is open, shorted to ground or to system power
 
VSS (Magnetic) signal (+) or (-) circuit is open or shorted
 
VSS (Magnetic) is damaged or has failed
 
PCM has failed
 

Trouble Code: P0504



Brake Switch -A-/-B- Correlation (1)

Possible Causes:



Poor connection
 
Open or short
 
Faulty PCM
 

Trouble Code: P0506



Idle Speed Lower Than Expected

Possible Causes:



ISC motor "open" circuit is open or shorted to ground
 
ISC motor "close" circuit is open or shorted to ground
 
ISC motor is damaged or has failed
 
PCM is damaged
 

Trouble Code: P0507



Idle Speed Higher Than Expected

Possible Causes:



ISC motor control circuit(s) open or shorted to ground
 
ISC motor is damaged or has failed
 
PCM is damaged
 

Trouble Code: P0532



A/C Refrigerant Pressure Sensor -A- Circuit Low Input

Possible Causes:



Poor connection
 
Open in power circuit
 
Open or short to ground in signal circuit
 
Faulty A/C pressure sensor
 
Faulty PCM
 

Trouble Code: P0533



A/C Refrigerant Pressure Sensor -A- Circuit High Input

Possible Causes:



Poor connection
 
Open in signal circuit open
 
Open in ground circuit
 
Faulty A/C pressure sensor
 
Faulty PCM
 

Trouble Code: P0551



Power Steering Pressure Sensor/Switch Circuit Range/Performance

Possible Causes:



Poor connection
 
Faulty power steering switch
 
Open or short in power steering switch
 
Faulty PCM
 

Trouble Code: P0552



Power Steering Pressure Sensor/Switch Circuit Low Input

Possible Causes:



Poor connection
 
Open in power circuit
 
Open or short to ground in signal circuit
 
Faulty P/S pressure sensor
 
Faulty PCM
 

Trouble Code: P0553



Power Steering Pressure Sensor/Switch Circuit High Input

Possible Causes:



Poor connection
 
Short in signal circuit
 
Open in ground circuit
 
Faulty P/S pressure sensor
 
Faulty PCM
 

Trouble Code: P0562



System Voltage Low Input

Possible Causes:



Ignition system voltage circuit is open
 
Generator is damaged or has failed (generator output too low)
 
PCM has failed
 

Trouble Code: P0563



System Voltage High Input

Possible Causes:



Generator is damaged or has failed (generator output to high)
 
PCM has failed
 

Trouble Code: P0571



Brake Switch -A- Circuit

Possible Causes:



Poor connection
 
Open or short to ground in signal circuit
 
Faulty PCM
 

Trouble Code: P0600



CAN Communication Bus

Possible Causes:



Open or short in CAN line
 
Contact resistance in connectors
 
Faulty PCM
 

Trouble Code: P0601



PCM (Internal Controller) Checksum Error

Possible Causes:



Clear the trouble codes and retest for this trouble code. If the same trouble code resets, the PCM has failed and must be replaced to repair this problem.
 

Trouble Code: P0602



EEPROM Programming Error

Possible Causes:



Faulty PCM
 

Trouble Code: P0604



Internal Control Module Random Access Memory (RAM) Error

Possible Causes:



Faulty PCM
 

Trouble Code: P0605



PCM (Internal Controller) ROM Error

Possible Causes:



Clear the trouble codes and retest for this trouble code. If the same trouble code resets, the PCM has failed and must be replaced to repair this problem.
 

Trouble Code: P0606



ECM Processor (ECU-Self Test Failed)

Possible Causes:



Faulty PCM
 

Trouble Code: P061B



Internal Control Module Torque Calculation Performance

Possible Causes:



Faulty PCM
 

Trouble Code: P0630



VIN Not Programmed Or Incompatible- ECM/PCMECM

Possible Causes:



PCM is new and has not yet been programmed
 

Trouble Code: P0638



Throttle Actuator Control Range/Performance

Possible Causes:



Throttle stuck
 
Open in motor circuit
 
Faulty motor
 
Faulty PCM
 

Trouble Code: P0641



Sensor Reference Voltage -A- Circuit Open

Possible Causes:



Short in sensor power supply line
 
Faulty PCM
 

Trouble Code: P0646



A/C Clutch Relay Control Circuit Low

Possible Causes:



Poor connection
 
Open or short to ground in A/C relay circuit
 
Faulty A/C relay
 
Faulty PCM
 

Trouble Code: P0647



A/C Clutch Relay Control Circuit High

Possible Causes:



Poor connection
 
Short to power in A/C relay circuit
 
Faulty A/C relay
 
Faulty PCM
 

Trouble Code: P0650



Malfunction Indicator Lamp (MIL) Control Circuit

Possible Causes:



Open or short between MIL and PCM
 
Contact resistance in connectors
 
Burned out MIL bulb
 

Trouble Code: P0651



Sensor reference Voltage -B- Circuit Open

Possible Causes:



Short in sensor power supply line
 
Faulty PCM
 

 
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